PDB Short entry for 1JBQ HEADER LYASE 06-JUN-01 1JBQ TITLE STRUCTURE OF HUMAN CYSTATHIONINE BETA-SYNTHASE: A UNIQUE PYRIDOXAL 5'- TITLE 2 PHOSPHATE DEPENDENT HEMEPROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYSTATHIONINE BETA-SYNTHASE; COMPND 3 CHAIN: A, B, C, D, E, F; COMPND 4 FRAGMENT: THE ACTIVE CORE; COMPND 5 SYNONYM: CYSTATHIONINE-BETA-SYNTHASE; SERINE SULFHYDRASE; BETA- COMPND 6 THIONASE; COMPND 7 EC: 4.2.1.22; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES; COMPND 10 OTHER_DETAILS: MINOR ISOFORM SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: XL1-BLUE MRF; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PGEX-5X-1HCBSD414-551 KEYWDS FOLD TYPE II OF PLP ENZYMES, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR M.MEIER,M.JANOSIK,V.KERY,J.P.KRAUS,P.BURKHARD REVDAT 5 16-AUG-23 1JBQ 1 REMARK LINK REVDAT 4 13-JUL-11 1JBQ 1 VERSN REVDAT 3 24-FEB-09 1JBQ 1 VERSN REVDAT 2 01-APR-03 1JBQ 1 JRNL REVDAT 1 12-AUG-01 1JBQ 0 JRNL AUTH M.MEIER,M.JANOSIK,V.KERY,J.P.KRAUS,P.BURKHARD JRNL TITL STRUCTURE OF HUMAN CYSTATHIONINE BETA-SYNTHASE: A UNIQUE JRNL TITL 2 PYRIDOXAL 5'-PHOSPHATE-DEPENDENT HEME PROTEIN. JRNL REF EMBO J. V. 20 3910 2001 JRNL REFN ISSN 0261-4189 JRNL PMID 11483494 JRNL DOI 10.1093/EMBOJ/20.15.3910 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.JANOSIK,M.MEIER,V.KERY,J.OLIVERIUSOVA,P.BURKHARD,J.P.KRAUS REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY X-RAY DIFFRACTION ANALYSIS REMARK 1 TITL 2 OF THE ACTIVE CORE OF HUMAN RECOMBINANT CYSTATHIONINE REMARK 1 TITL 3 BETA-SYNTHASE: AN ENZYME INVOLVED IN VASCULAR DISEASE. REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 57 289 2001 REMARK 1 REFN ISSN 0907-4449 REMARK 1 DOI 10.1107/S0907444900017893 REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.34 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 3036819.240 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 82.3 REMARK 3 NUMBER OF REFLECTIONS : 63971 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.257 REMARK 3 FREE R VALUE : 0.296 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3219 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.66 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 21.40 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2991 REMARK 3 BIN R VALUE (WORKING SET) : 0.3000 REMARK 3 BIN FREE R VALUE : 0.3580 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 3.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 121 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.033 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 16020 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 348 REMARK 3 SOLVENT ATOMS : 154 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 29.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 37.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 4.78000 REMARK 3 B22 (A**2) : 4.78000 REMARK 3 B33 (A**2) : -9.55000 REMARK 3 B12 (A**2) : 8.67000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.37 REMARK 3 ESD FROM SIGMAA (A) : 0.29 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.46 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.40 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.960 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 3.670 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 5.440 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 5.700 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 7.290 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.34 REMARK 3 BSOL : 29.57 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : PLP_HEM.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : PLP_HEM.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: RESIDUES THR 193 AND GLU 201 ARE REMARK 3 DISORDERED IN ALL CHAINS. REMARK 4 REMARK 4 1JBQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-JUN-01. REMARK 100 THE DEPOSITION ID IS D_1000013595. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-SEP-99; 26-JAN-00 REMARK 200 TEMPERATURE (KELVIN) : 100; 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : ESRF; EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : BM1A; BW7A REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9700; 1.7400 REMARK 200 MONOCHROMATOR : CHANNEL-CUT MONOCHROMATOR SI REMARK 200 (111); DOUBLE CRYSTAL FOCUSSING REMARK 200 MONOCHROMATOR REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE; CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH; MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 63971 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 82.4 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07600 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 10.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.69 REMARK 200 COMPLETENESS FOR SHELL (%) : 65.1 REMARK 200 DATA REDUNDANCY IN SHELL : 2.30 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.31000 REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1D6S REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.19 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 1000, HEPES, PH 7.5 , VAPOR REMARK 280 DIFFUSION, HANGING DROP AT 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 36.05333 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 72.10667 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7270 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 26160 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -56.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7290 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25980 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -56.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7300 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 26110 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -56.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, F REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLY A -21 REMARK 465 ILE A -20 REMARK 465 PRO A -19 REMARK 465 SER A -18 REMARK 465 GLU A -17 REMARK 465 THR A -16 REMARK 465 PRO A -15 REMARK 465 GLN A -14 REMARK 465 ALA A -13 REMARK 465 GLU A -12 REMARK 465 VAL A -11 REMARK 465 GLY A -10 REMARK 465 PRO A -9 REMARK 465 THR A -8 REMARK 465 SER A -7 REMARK 465 ALA A -6 REMARK 465 CYS A -5 REMARK 465 GLY A -4 REMARK 465 VAL A -3 REMARK 465 SER A -2 REMARK 465 LEU A -1 REMARK 465 GLY A 0 REMARK 465 ILE A 1 REMARK 465 PRO A 2 REMARK 465 SER A 3 REMARK 465 GLU A 4 REMARK 465 THR A 5 REMARK 465 PRO A 6 REMARK 465 GLN A 7 REMARK 465 ALA A 8 REMARK 465 GLU A 9 REMARK 465 VAL A 10 REMARK 465 GLY A 11 REMARK 465 PRO A 12 REMARK 465 THR A 13 REMARK 465 GLY A 14 REMARK 465 CYS A 15 REMARK 465 PRO A 16 REMARK 465 HIS A 17 REMARK 465 ARG A 18 REMARK 465 SER A 19 REMARK 465 GLY A 20 REMARK 465 PRO A 21 REMARK 465 HIS A 22 REMARK 465 SER A 23 REMARK 465 ALA A 24 REMARK 465 LYS A 25 REMARK 465 GLY A 26 REMARK 465 SER A 27 REMARK 465 LEU A 28 REMARK 465 GLU A 29 REMARK 465 LYS A 30 REMARK 465 GLY A 31 REMARK 465 SER A 32 REMARK 465 PRO A 33 REMARK 465 GLU A 34 REMARK 465 ASP A 35 REMARK 465 LYS A 36 REMARK 465 GLU A 37 REMARK 465 ALA A 38 REMARK 465 LYS A 39 REMARK 465 GLU A 40 REMARK 465 PRO A 41 REMARK 465 LEU A 42 REMARK 465 ASN A 194 REMARK 465 ALA A 195 REMARK 465 ARG A 196 REMARK 465 PHE A 197 REMARK 465 ASP A 198 REMARK 465 SER A 199 REMARK 465 PRO A 200 REMARK 465 LYS A 398 REMARK 465 GLU A 399 REMARK 465 GLU A 400 REMARK 465 ASP A 401 REMARK 465 LEU A 402 REMARK 465 THR A 403 REMARK 465 GLU A 404 REMARK 465 LYS A 405 REMARK 465 LYS A 406 REMARK 465 PRO A 407 REMARK 465 TRP A 408 REMARK 465 TRP A 409 REMARK 465 TRP A 410 REMARK 465 HIS A 411 REMARK 465 LEU A 412 REMARK 465 ARG A 413 REMARK 465 GLY B -21 REMARK 465 ILE B -20 REMARK 465 PRO B -19 REMARK 465 SER B -18 REMARK 465 GLU B -17 REMARK 465 THR B -16 REMARK 465 PRO B -15 REMARK 465 GLN B -14 REMARK 465 ALA B -13 REMARK 465 GLU B -12 REMARK 465 VAL B -11 REMARK 465 GLY B -10 REMARK 465 PRO B -9 REMARK 465 THR B -8 REMARK 465 SER B -7 REMARK 465 ALA B -6 REMARK 465 CYS B -5 REMARK 465 GLY B -4 REMARK 465 VAL B -3 REMARK 465 SER B -2 REMARK 465 LEU B -1 REMARK 465 GLY B 0 REMARK 465 ILE B 1 REMARK 465 PRO B 2 REMARK 465 SER B 3 REMARK 465 GLU B 4 REMARK 465 THR B 5 REMARK 465 PRO B 6 REMARK 465 GLN B 7 REMARK 465 ALA B 8 REMARK 465 GLU B 9 REMARK 465 VAL B 10 REMARK 465 GLY B 11 REMARK 465 PRO B 12 REMARK 465 THR B 13 REMARK 465 GLY B 14 REMARK 465 CYS B 15 REMARK 465 PRO B 16 REMARK 465 HIS B 17 REMARK 465 ARG B 18 REMARK 465 SER B 19 REMARK 465 GLY B 20 REMARK 465 PRO B 21 REMARK 465 HIS B 22 REMARK 465 SER B 23 REMARK 465 ALA B 24 REMARK 465 LYS B 25 REMARK 465 GLY B 26 REMARK 465 SER B 27 REMARK 465 LEU B 28 REMARK 465 GLU B 29 REMARK 465 LYS B 30 REMARK 465 GLY B 31 REMARK 465 SER B 32 REMARK 465 PRO B 33 REMARK 465 GLU B 34 REMARK 465 ASP B 35 REMARK 465 LYS B 36 REMARK 465 GLU B 37 REMARK 465 ALA B 38 REMARK 465 LYS B 39 REMARK 465 GLU B 40 REMARK 465 PRO B 41 REMARK 465 LEU B 42 REMARK 465 ASN B 194 REMARK 465 ALA B 195 REMARK 465 ARG B 196 REMARK 465 PHE B 197 REMARK 465 ASP B 198 REMARK 465 SER B 199 REMARK 465 PRO B 200 REMARK 465 LYS B 398 REMARK 465 GLU B 399 REMARK 465 GLU B 400 REMARK 465 ASP B 401 REMARK 465 LEU B 402 REMARK 465 THR B 403 REMARK 465 GLU B 404 REMARK 465 LYS B 405 REMARK 465 LYS B 406 REMARK 465 PRO B 407 REMARK 465 TRP B 408 REMARK 465 TRP B 409 REMARK 465 TRP B 410 REMARK 465 HIS B 411 REMARK 465 LEU B 412 REMARK 465 ARG B 413 REMARK 465 GLY C -21 REMARK 465 ILE C -20 REMARK 465 PRO C -19 REMARK 465 SER C -18 REMARK 465 GLU C -17 REMARK 465 THR C -16 REMARK 465 PRO C -15 REMARK 465 GLN C -14 REMARK 465 ALA C -13 REMARK 465 GLU C -12 REMARK 465 VAL C -11 REMARK 465 GLY C -10 REMARK 465 PRO C -9 REMARK 465 THR C -8 REMARK 465 SER C -7 REMARK 465 ALA C -6 REMARK 465 CYS C -5 REMARK 465 GLY C -4 REMARK 465 VAL C -3 REMARK 465 SER C -2 REMARK 465 LEU C -1 REMARK 465 GLY C 0 REMARK 465 ILE C 1 REMARK 465 PRO C 2 REMARK 465 SER C 3 REMARK 465 GLU C 4 REMARK 465 THR C 5 REMARK 465 PRO C 6 REMARK 465 GLN C 7 REMARK 465 ALA C 8 REMARK 465 GLU C 9 REMARK 465 VAL C 10 REMARK 465 GLY C 11 REMARK 465 PRO C 12 REMARK 465 THR C 13 REMARK 465 GLY C 14 REMARK 465 CYS C 15 REMARK 465 PRO C 16 REMARK 465 HIS C 17 REMARK 465 ARG C 18 REMARK 465 SER C 19 REMARK 465 GLY C 20 REMARK 465 PRO C 21 REMARK 465 HIS C 22 REMARK 465 SER C 23 REMARK 465 ALA C 24 REMARK 465 LYS C 25 REMARK 465 GLY C 26 REMARK 465 SER C 27 REMARK 465 LEU C 28 REMARK 465 GLU C 29 REMARK 465 LYS C 30 REMARK 465 GLY C 31 REMARK 465 SER C 32 REMARK 465 PRO C 33 REMARK 465 GLU C 34 REMARK 465 ASP C 35 REMARK 465 LYS C 36 REMARK 465 GLU C 37 REMARK 465 ALA C 38 REMARK 465 LYS C 39 REMARK 465 GLU C 40 REMARK 465 PRO C 41 REMARK 465 LEU C 42 REMARK 465 ASN C 194 REMARK 465 ALA C 195 REMARK 465 ARG C 196 REMARK 465 PHE C 197 REMARK 465 ASP C 198 REMARK 465 SER C 199 REMARK 465 PRO C 200 REMARK 465 LYS C 398 REMARK 465 GLU C 399 REMARK 465 GLU C 400 REMARK 465 ASP C 401 REMARK 465 LEU C 402 REMARK 465 THR C 403 REMARK 465 GLU C 404 REMARK 465 LYS C 405 REMARK 465 LYS C 406 REMARK 465 PRO C 407 REMARK 465 TRP C 408 REMARK 465 TRP C 409 REMARK 465 TRP C 410 REMARK 465 HIS C 411 REMARK 465 LEU C 412 REMARK 465 ARG C 413 REMARK 465 GLY D -21 REMARK 465 ILE D -20 REMARK 465 PRO D -19 REMARK 465 SER D -18 REMARK 465 GLU D -17 REMARK 465 THR D -16 REMARK 465 PRO D -15 REMARK 465 GLN D -14 REMARK 465 ALA D -13 REMARK 465 GLU D -12 REMARK 465 VAL D -11 REMARK 465 GLY D -10 REMARK 465 PRO D -9 REMARK 465 THR D -8 REMARK 465 SER D -7 REMARK 465 ALA D -6 REMARK 465 CYS D -5 REMARK 465 GLY D -4 REMARK 465 VAL D -3 REMARK 465 SER D -2 REMARK 465 LEU D -1 REMARK 465 GLY D 0 REMARK 465 ILE D 1 REMARK 465 PRO D 2 REMARK 465 SER D 3 REMARK 465 GLU D 4 REMARK 465 THR D 5 REMARK 465 PRO D 6 REMARK 465 GLN D 7 REMARK 465 ALA D 8 REMARK 465 GLU D 9 REMARK 465 VAL D 10 REMARK 465 GLY D 11 REMARK 465 PRO D 12 REMARK 465 THR D 13 REMARK 465 GLY D 14 REMARK 465 CYS D 15 REMARK 465 PRO D 16 REMARK 465 HIS D 17 REMARK 465 ARG D 18 REMARK 465 SER D 19 REMARK 465 GLY D 20 REMARK 465 PRO D 21 REMARK 465 HIS D 22 REMARK 465 SER D 23 REMARK 465 ALA D 24 REMARK 465 LYS D 25 REMARK 465 GLY D 26 REMARK 465 SER D 27 REMARK 465 LEU D 28 REMARK 465 GLU D 29 REMARK 465 LYS D 30 REMARK 465 GLY D 31 REMARK 465 SER D 32 REMARK 465 PRO D 33 REMARK 465 GLU D 34 REMARK 465 ASP D 35 REMARK 465 LYS D 36 REMARK 465 GLU D 37 REMARK 465 ALA D 38 REMARK 465 LYS D 39 REMARK 465 GLU D 40 REMARK 465 PRO D 41 REMARK 465 LEU D 42 REMARK 465 ASN D 194 REMARK 465 ALA D 195 REMARK 465 ARG D 196 REMARK 465 PHE D 197 REMARK 465 ASP D 198 REMARK 465 SER D 199 REMARK 465 PRO D 200 REMARK 465 LYS D 398 REMARK 465 GLU D 399 REMARK 465 GLU D 400 REMARK 465 ASP D 401 REMARK 465 LEU D 402 REMARK 465 THR D 403 REMARK 465 GLU D 404 REMARK 465 LYS D 405 REMARK 465 LYS D 406 REMARK 465 PRO D 407 REMARK 465 TRP D 408 REMARK 465 TRP D 409 REMARK 465 TRP D 410 REMARK 465 HIS D 411 REMARK 465 LEU D 412 REMARK 465 ARG D 413 REMARK 465 GLY E -21 REMARK 465 ILE E -20 REMARK 465 PRO E -19 REMARK 465 SER E -18 REMARK 465 GLU E -17 REMARK 465 THR E -16 REMARK 465 PRO E -15 REMARK 465 GLN E -14 REMARK 465 ALA E -13 REMARK 465 GLU E -12 REMARK 465 VAL E -11 REMARK 465 GLY E -10 REMARK 465 PRO E -9 REMARK 465 THR E -8 REMARK 465 SER E -7 REMARK 465 ALA E -6 REMARK 465 CYS E -5 REMARK 465 GLY E -4 REMARK 465 VAL E -3 REMARK 465 SER E -2 REMARK 465 LEU E -1 REMARK 465 GLY E 0 REMARK 465 ILE E 1 REMARK 465 PRO E 2 REMARK 465 SER E 3 REMARK 465 GLU E 4 REMARK 465 THR E 5 REMARK 465 PRO E 6 REMARK 465 GLN E 7 REMARK 465 ALA E 8 REMARK 465 GLU E 9 REMARK 465 VAL E 10 REMARK 465 GLY E 11 REMARK 465 PRO E 12 REMARK 465 THR E 13 REMARK 465 GLY E 14 REMARK 465 CYS E 15 REMARK 465 PRO E 16 REMARK 465 HIS E 17 REMARK 465 ARG E 18 REMARK 465 SER E 19 REMARK 465 GLY E 20 REMARK 465 PRO E 21 REMARK 465 HIS E 22 REMARK 465 SER E 23 REMARK 465 ALA E 24 REMARK 465 LYS E 25 REMARK 465 GLY E 26 REMARK 465 SER E 27 REMARK 465 LEU E 28 REMARK 465 GLU E 29 REMARK 465 LYS E 30 REMARK 465 GLY E 31 REMARK 465 SER E 32 REMARK 465 PRO E 33 REMARK 465 GLU E 34 REMARK 465 ASP E 35 REMARK 465 LYS E 36 REMARK 465 GLU E 37 REMARK 465 ALA E 38 REMARK 465 LYS E 39 REMARK 465 GLU E 40 REMARK 465 PRO E 41 REMARK 465 LEU E 42 REMARK 465 ASN E 194 REMARK 465 ALA E 195 REMARK 465 ARG E 196 REMARK 465 PHE E 197 REMARK 465 ASP E 198 REMARK 465 SER E 199 REMARK 465 PRO E 200 REMARK 465 GLU E 400 REMARK 465 ASP E 401 REMARK 465 LEU E 402 REMARK 465 THR E 403 REMARK 465 GLU E 404 REMARK 465 LYS E 405 REMARK 465 LYS E 406 REMARK 465 PRO E 407 REMARK 465 TRP E 408 REMARK 465 TRP E 409 REMARK 465 TRP E 410 REMARK 465 HIS E 411 REMARK 465 LEU E 412 REMARK 465 ARG E 413 REMARK 465 GLY F -21 REMARK 465 ILE F -20 REMARK 465 PRO F -19 REMARK 465 SER F -18 REMARK 465 GLU F -17 REMARK 465 THR F -16 REMARK 465 PRO F -15 REMARK 465 GLN F -14 REMARK 465 ALA F -13 REMARK 465 GLU F -12 REMARK 465 VAL F -11 REMARK 465 GLY F -10 REMARK 465 PRO F -9 REMARK 465 THR F -8 REMARK 465 SER F -7 REMARK 465 ALA F -6 REMARK 465 CYS F -5 REMARK 465 GLY F -4 REMARK 465 VAL F -3 REMARK 465 SER F -2 REMARK 465 LEU F -1 REMARK 465 GLY F 0 REMARK 465 ILE F 1 REMARK 465 PRO F 2 REMARK 465 SER F 3 REMARK 465 GLU F 4 REMARK 465 THR F 5 REMARK 465 PRO F 6 REMARK 465 GLN F 7 REMARK 465 ALA F 8 REMARK 465 GLU F 9 REMARK 465 VAL F 10 REMARK 465 GLY F 11 REMARK 465 PRO F 12 REMARK 465 THR F 13 REMARK 465 GLY F 14 REMARK 465 CYS F 15 REMARK 465 PRO F 16 REMARK 465 HIS F 17 REMARK 465 ARG F 18 REMARK 465 SER F 19 REMARK 465 GLY F 20 REMARK 465 PRO F 21 REMARK 465 HIS F 22 REMARK 465 SER F 23 REMARK 465 ALA F 24 REMARK 465 LYS F 25 REMARK 465 GLY F 26 REMARK 465 SER F 27 REMARK 465 LEU F 28 REMARK 465 GLU F 29 REMARK 465 LYS F 30 REMARK 465 GLY F 31 REMARK 465 SER F 32 REMARK 465 PRO F 33 REMARK 465 GLU F 34 REMARK 465 ASP F 35 REMARK 465 LYS F 36 REMARK 465 GLU F 37 REMARK 465 ALA F 38 REMARK 465 LYS F 39 REMARK 465 GLU F 40 REMARK 465 PRO F 41 REMARK 465 LEU F 42 REMARK 465 ASN F 194 REMARK 465 ALA F 195 REMARK 465 ARG F 196 REMARK 465 PHE F 197 REMARK 465 ASP F 198 REMARK 465 SER F 199 REMARK 465 PRO F 200 REMARK 465 LYS F 398 REMARK 465 GLU F 399 REMARK 465 GLU F 400 REMARK 465 ASP F 401 REMARK 465 LEU F 402 REMARK 465 THR F 403 REMARK 465 GLU F 404 REMARK 465 LYS F 405 REMARK 465 LYS F 406 REMARK 465 PRO F 407 REMARK 465 TRP F 408 REMARK 465 TRP F 409 REMARK 465 TRP F 410 REMARK 465 HIS F 411 REMARK 465 LEU F 412 REMARK 465 ARG F 413 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 THR A 193 OG1 CG2 REMARK 470 GLU A 201 CG CD OE1 OE2 REMARK 470 THR B 193 OG1 CG2 REMARK 470 GLU B 201 CG CD OE1 OE2 REMARK 470 THR C 193 OG1 CG2 REMARK 470 GLU C 201 CG CD OE1 OE2 REMARK 470 THR D 193 OG1 CG2 REMARK 470 GLU D 201 CG CD OE1 OE2 REMARK 470 THR E 193 OG1 CG2 REMARK 470 GLU E 201 CG CD OE1 OE2 REMARK 470 THR F 193 OG1 CG2 REMARK 470 GLU F 201 CG CD OE1 OE2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O VAL D 118 O HOH D 1022 2.01 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ILE A 44 N - CA - C ANGL. DEV. = -23.1 DEGREES REMARK 500 PRO C 46 C - N - CA ANGL. DEV. = 11.2 DEGREES REMARK 500 PRO C 46 C - N - CD ANGL. DEV. = -15.0 DEGREES REMARK 500 PRO C 375 C - N - CA ANGL. DEV. = 9.9 DEGREES REMARK 500 ILE D 44 N - CA - C ANGL. DEV. = -18.9 DEGREES REMARK 500 PRO F 46 C - N - CA ANGL. DEV. = 9.3 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ILE A 44 -165.12 -112.22 REMARK 500 LYS A 83 42.42 -106.38 REMARK 500 PRO A 170 -168.21 -53.73 REMARK 500 LYS A 172 -106.00 -95.44 REMARK 500 MET A 173 129.20 58.47 REMARK 500 PRO A 192 -85.79 -56.80 REMARK 500 SER A 202 -66.18 -97.25 REMARK 500 ASP A 221 88.95 68.55 REMARK 500 ASN A 228 -70.31 -66.90 REMARK 500 LYS A 384 -118.51 -119.19 REMARK 500 ARG B 45 121.87 -36.55 REMARK 500 PRO B 46 1.45 -67.34 REMARK 500 PRO B 49 93.54 -52.71 REMARK 500 SER B 50 147.63 -25.98 REMARK 500 LYS B 83 42.60 -103.89 REMARK 500 LYS B 94 -60.49 -103.60 REMARK 500 THR B 146 138.62 155.43 REMARK 500 PRO B 170 -167.90 -54.10 REMARK 500 LYS B 172 -106.30 -95.07 REMARK 500 MET B 173 130.55 57.92 REMARK 500 PRO B 192 -86.06 -56.60 REMARK 500 SER B 202 -66.92 -96.77 REMARK 500 ASP B 221 89.25 69.33 REMARK 500 ASN B 228 -70.75 -64.57 REMARK 500 LYS B 384 -118.42 -119.40 REMARK 500 SER C 50 157.01 -43.74 REMARK 500 LYS C 83 44.77 -106.23 REMARK 500 LYS C 94 -60.16 -106.05 REMARK 500 THR C 146 145.28 -176.24 REMARK 500 PRO C 170 -168.20 -54.73 REMARK 500 LYS C 172 -105.76 -94.83 REMARK 500 MET C 173 129.71 57.52 REMARK 500 PRO C 192 -86.05 -56.82 REMARK 500 SER C 202 -66.56 -96.83 REMARK 500 ASP C 221 91.28 70.25 REMARK 500 LYS C 384 -118.61 -119.37 REMARK 500 ARG D 45 138.36 -12.64 REMARK 500 PRO D 49 70.21 -57.32 REMARK 500 SER D 50 138.56 2.53 REMARK 500 LYS D 83 43.39 -106.26 REMARK 500 LYS D 94 -61.52 -103.76 REMARK 500 THR D 146 136.58 178.15 REMARK 500 PRO D 170 -167.31 -53.96 REMARK 500 LYS D 172 -105.64 -94.74 REMARK 500 MET D 173 130.05 57.06 REMARK 500 PRO D 192 -86.15 -56.23 REMARK 500 SER D 202 -66.05 -97.45 REMARK 500 ASP D 221 89.01 69.66 REMARK 500 ASN D 228 -71.01 -65.04 REMARK 500 LYS D 384 -118.43 -119.09 REMARK 500 REMARK 500 THIS ENTRY HAS 77 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 52 SG REMARK 620 2 HEM A 501 NA 92.3 REMARK 620 3 HEM A 501 NB 94.6 89.6 REMARK 620 4 HEM A 501 NC 88.8 178.8 89.9 REMARK 620 5 HEM A 501 ND 85.0 89.9 179.4 90.6 REMARK 620 6 HIS A 65 NE2 167.1 87.1 98.2 92.0 82.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 52 SG REMARK 620 2 HEM B 501 NA 91.7 REMARK 620 3 HEM B 501 NB 93.5 90.2 REMARK 620 4 HEM B 501 NC 89.6 178.5 88.9 REMARK 620 5 HEM B 501 ND 85.9 90.5 179.0 90.4 REMARK 620 6 HIS B 65 NE2 168.6 88.1 97.9 90.8 82.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM C 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 52 SG REMARK 620 2 HEM C 501 NA 91.9 REMARK 620 3 HEM C 501 NB 97.0 90.7 REMARK 620 4 HEM C 501 NC 89.3 178.7 88.9 REMARK 620 5 HEM C 501 ND 82.7 90.6 178.7 89.9 REMARK 620 6 HIS C 65 NE2 164.9 88.3 98.1 90.6 82.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM D 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 52 SG REMARK 620 2 HEM D 501 NA 92.5 REMARK 620 3 HEM D 501 NB 92.2 90.2 REMARK 620 4 HEM D 501 NC 87.8 179.4 89.3 REMARK 620 5 HEM D 501 ND 86.4 90.3 178.5 90.2 REMARK 620 6 HIS D 65 NE2 169.3 88.0 98.5 91.8 82.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM E 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS E 52 SG REMARK 620 2 HEM E 501 NA 92.1 REMARK 620 3 HEM E 501 NB 93.1 91.2 REMARK 620 4 HEM E 501 NC 88.6 179.0 89.3 REMARK 620 5 HEM E 501 ND 85.6 90.0 178.3 89.6 REMARK 620 6 HIS E 65 NE2 168.4 88.1 98.5 91.0 82.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM F 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS F 52 SG REMARK 620 2 HEM F 501 NA 91.8 REMARK 620 3 HEM F 501 NB 93.0 90.7 REMARK 620 4 HEM F 501 NC 89.1 179.0 89.4 REMARK 620 5 HEM F 501 ND 86.2 90.1 178.8 89.8 REMARK 620 6 HIS F 65 NE2 168.0 89.1 98.9 89.9 81.9 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM C 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM D 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM E 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM F 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP A 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP B 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP C 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP D 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP E 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP F 1001 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1D6S RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE K41A MUTANT OF O-ACETYLSERINE REMARK 900 SULFHYDRYLASE COMPLEXED IN EXTERNAL ALDIMINE LINKAGE WITH METHIONINE DBREF 1JBQ A 2 413 UNP P35520 CBS_HUMAN 1 412 DBREF 1JBQ B 2 413 UNP P35520 CBS_HUMAN 1 412 DBREF 1JBQ C 2 413 UNP P35520 CBS_HUMAN 1 412 DBREF 1JBQ D 2 413 UNP P35520 CBS_HUMAN 1 412 DBREF 1JBQ E 2 413 UNP P35520 CBS_HUMAN 1 412 DBREF 1JBQ F 2 413 UNP P35520 CBS_HUMAN 1 412 SEQRES 1 A 435 GLY ILE PRO SER GLU THR PRO GLN ALA GLU VAL GLY PRO SEQRES 2 A 435 THR SER ALA CYS GLY VAL SER LEU GLY ILE PRO SER GLU SEQRES 3 A 435 THR PRO GLN ALA GLU VAL GLY PRO THR GLY CYS PRO HIS SEQRES 4 A 435 ARG SER GLY PRO HIS SER ALA LYS GLY SER LEU GLU LYS SEQRES 5 A 435 GLY SER PRO GLU ASP LYS GLU ALA LYS GLU PRO LEU TRP SEQRES 6 A 435 ILE ARG PRO ASP ALA PRO SER ARG CYS THR TRP GLN LEU SEQRES 7 A 435 GLY ARG PRO ALA SER GLU SER PRO HIS HIS HIS THR ALA SEQRES 8 A 435 PRO ALA LYS SER PRO LYS ILE LEU PRO ASP ILE LEU LYS SEQRES 9 A 435 LYS ILE GLY ASP THR PRO MET VAL ARG ILE ASN LYS ILE SEQRES 10 A 435 GLY LYS LYS PHE GLY LEU LYS CYS GLU LEU LEU ALA LYS SEQRES 11 A 435 CYS GLU PHE PHE ASN ALA GLY GLY SER VAL LYS ASP ARG SEQRES 12 A 435 ILE SER LEU ARG MET ILE GLU ASP ALA GLU ARG ASP GLY SEQRES 13 A 435 THR LEU LYS PRO GLY ASP THR ILE ILE GLU PRO THR SER SEQRES 14 A 435 GLY ASN THR GLY ILE GLY LEU ALA LEU ALA ALA ALA VAL SEQRES 15 A 435 ARG GLY TYR ARG CYS ILE ILE VAL MET PRO GLU LYS MET SEQRES 16 A 435 SER SER GLU LYS VAL ASP VAL LEU ARG ALA LEU GLY ALA SEQRES 17 A 435 GLU ILE VAL ARG THR PRO THR ASN ALA ARG PHE ASP SER SEQRES 18 A 435 PRO GLU SER HIS VAL GLY VAL ALA TRP ARG LEU LYS ASN SEQRES 19 A 435 GLU ILE PRO ASN SER HIS ILE LEU ASP GLN TYR ARG ASN SEQRES 20 A 435 ALA SER ASN PRO LEU ALA HIS TYR ASP THR THR ALA ASP SEQRES 21 A 435 GLU ILE LEU GLN GLN CYS ASP GLY LYS LEU ASP MET LEU SEQRES 22 A 435 VAL ALA SER VAL GLY THR GLY GLY THR ILE THR GLY ILE SEQRES 23 A 435 ALA ARG LYS LEU LYS GLU LYS CYS PRO GLY CYS ARG ILE SEQRES 24 A 435 ILE GLY VAL ASP PRO GLU GLY SER ILE LEU ALA GLU PRO SEQRES 25 A 435 GLU GLU LEU ASN GLN THR GLU GLN THR THR TYR GLU VAL SEQRES 26 A 435 GLU GLY ILE GLY TYR ASP PHE ILE PRO THR VAL LEU ASP SEQRES 27 A 435 ARG THR VAL VAL ASP LYS TRP PHE LYS SER ASN ASP GLU SEQRES 28 A 435 GLU ALA PHE THR PHE ALA ARG MET LEU ILE ALA GLN GLU SEQRES 29 A 435 GLY LEU LEU CYS GLY GLY SER ALA GLY SER THR VAL ALA SEQRES 30 A 435 VAL ALA VAL LYS ALA ALA GLN GLU LEU GLN GLU GLY GLN SEQRES 31 A 435 ARG CYS VAL VAL ILE LEU PRO ASP SER VAL ARG ASN TYR SEQRES 32 A 435 MET THR LYS PHE LEU SER ASP ARG TRP MET LEU GLN LYS SEQRES 33 A 435 GLY PHE LEU LYS GLU GLU ASP LEU THR GLU LYS LYS PRO SEQRES 34 A 435 TRP TRP TRP HIS LEU ARG SEQRES 1 B 435 GLY ILE PRO SER GLU THR PRO GLN ALA GLU VAL GLY PRO SEQRES 2 B 435 THR SER ALA CYS GLY VAL SER LEU GLY ILE PRO SER GLU SEQRES 3 B 435 THR PRO GLN ALA GLU VAL GLY PRO THR GLY CYS PRO HIS SEQRES 4 B 435 ARG SER GLY PRO HIS SER ALA LYS GLY SER LEU GLU LYS SEQRES 5 B 435 GLY SER PRO GLU ASP LYS GLU ALA LYS GLU PRO LEU TRP SEQRES 6 B 435 ILE ARG PRO ASP ALA PRO SER ARG CYS THR TRP GLN LEU SEQRES 7 B 435 GLY ARG PRO ALA SER GLU SER PRO HIS HIS HIS THR ALA SEQRES 8 B 435 PRO ALA LYS SER PRO LYS ILE LEU PRO ASP ILE LEU LYS SEQRES 9 B 435 LYS ILE GLY ASP THR PRO MET VAL ARG ILE ASN LYS ILE SEQRES 10 B 435 GLY LYS LYS PHE GLY LEU LYS CYS GLU LEU LEU ALA LYS SEQRES 11 B 435 CYS GLU PHE PHE ASN ALA GLY GLY SER VAL LYS ASP ARG SEQRES 12 B 435 ILE SER LEU ARG MET ILE GLU ASP ALA GLU ARG ASP GLY SEQRES 13 B 435 THR LEU LYS PRO GLY ASP THR ILE ILE GLU PRO THR SER SEQRES 14 B 435 GLY ASN THR GLY ILE GLY LEU ALA LEU ALA ALA ALA VAL SEQRES 15 B 435 ARG GLY TYR ARG CYS ILE ILE VAL MET PRO GLU LYS MET SEQRES 16 B 435 SER SER GLU LYS VAL ASP VAL LEU ARG ALA LEU GLY ALA SEQRES 17 B 435 GLU ILE VAL ARG THR PRO THR ASN ALA ARG PHE ASP SER SEQRES 18 B 435 PRO GLU SER HIS VAL GLY VAL ALA TRP ARG LEU LYS ASN SEQRES 19 B 435 GLU ILE PRO ASN SER HIS ILE LEU ASP GLN TYR ARG ASN SEQRES 20 B 435 ALA SER ASN PRO LEU ALA HIS TYR ASP THR THR ALA ASP SEQRES 21 B 435 GLU ILE LEU GLN GLN CYS ASP GLY LYS LEU ASP MET LEU SEQRES 22 B 435 VAL ALA SER VAL GLY THR GLY GLY THR ILE THR GLY ILE SEQRES 23 B 435 ALA ARG LYS LEU LYS GLU LYS CYS PRO GLY CYS ARG ILE SEQRES 24 B 435 ILE GLY VAL ASP PRO GLU GLY SER ILE LEU ALA GLU PRO SEQRES 25 B 435 GLU GLU LEU ASN GLN THR GLU GLN THR THR TYR GLU VAL SEQRES 26 B 435 GLU GLY ILE GLY TYR ASP PHE ILE PRO THR VAL LEU ASP SEQRES 27 B 435 ARG THR VAL VAL ASP LYS TRP PHE LYS SER ASN ASP GLU SEQRES 28 B 435 GLU ALA PHE THR PHE ALA ARG MET LEU ILE ALA GLN GLU SEQRES 29 B 435 GLY LEU LEU CYS GLY GLY SER ALA GLY SER THR VAL ALA SEQRES 30 B 435 VAL ALA VAL LYS ALA ALA GLN GLU LEU GLN GLU GLY GLN SEQRES 31 B 435 ARG CYS VAL VAL ILE LEU PRO ASP SER VAL ARG ASN TYR SEQRES 32 B 435 MET THR LYS PHE LEU SER ASP ARG TRP MET LEU GLN LYS SEQRES 33 B 435 GLY PHE LEU LYS GLU GLU ASP LEU THR GLU LYS LYS PRO SEQRES 34 B 435 TRP TRP TRP HIS LEU ARG SEQRES 1 C 435 GLY ILE PRO SER GLU THR PRO GLN ALA GLU VAL GLY PRO SEQRES 2 C 435 THR SER ALA CYS GLY VAL SER LEU GLY ILE PRO SER GLU SEQRES 3 C 435 THR PRO GLN ALA GLU VAL GLY PRO THR GLY CYS PRO HIS SEQRES 4 C 435 ARG SER GLY PRO HIS SER ALA LYS GLY SER LEU GLU LYS SEQRES 5 C 435 GLY SER PRO GLU ASP LYS GLU ALA LYS GLU PRO LEU TRP SEQRES 6 C 435 ILE ARG PRO ASP ALA PRO SER ARG CYS THR TRP GLN LEU SEQRES 7 C 435 GLY ARG PRO ALA SER GLU SER PRO HIS HIS HIS THR ALA SEQRES 8 C 435 PRO ALA LYS SER PRO LYS ILE LEU PRO ASP ILE LEU LYS SEQRES 9 C 435 LYS ILE GLY ASP THR PRO MET VAL ARG ILE ASN LYS ILE SEQRES 10 C 435 GLY LYS LYS PHE GLY LEU LYS CYS GLU LEU LEU ALA LYS SEQRES 11 C 435 CYS GLU PHE PHE ASN ALA GLY GLY SER VAL LYS ASP ARG SEQRES 12 C 435 ILE SER LEU ARG MET ILE GLU ASP ALA GLU ARG ASP GLY SEQRES 13 C 435 THR LEU LYS PRO GLY ASP THR ILE ILE GLU PRO THR SER SEQRES 14 C 435 GLY ASN THR GLY ILE GLY LEU ALA LEU ALA ALA ALA VAL SEQRES 15 C 435 ARG GLY TYR ARG CYS ILE ILE VAL MET PRO GLU LYS MET SEQRES 16 C 435 SER SER GLU LYS VAL ASP VAL LEU ARG ALA LEU GLY ALA SEQRES 17 C 435 GLU ILE VAL ARG THR PRO THR ASN ALA ARG PHE ASP SER SEQRES 18 C 435 PRO GLU SER HIS VAL GLY VAL ALA TRP ARG LEU LYS ASN SEQRES 19 C 435 GLU ILE PRO ASN SER HIS ILE LEU ASP GLN TYR ARG ASN SEQRES 20 C 435 ALA SER ASN PRO LEU ALA HIS TYR ASP THR THR ALA ASP SEQRES 21 C 435 GLU ILE LEU GLN GLN CYS ASP GLY LYS LEU ASP MET LEU SEQRES 22 C 435 VAL ALA SER VAL GLY THR GLY GLY THR ILE THR GLY ILE SEQRES 23 C 435 ALA ARG LYS LEU LYS GLU LYS CYS PRO GLY CYS ARG ILE SEQRES 24 C 435 ILE GLY VAL ASP PRO GLU GLY SER ILE LEU ALA GLU PRO SEQRES 25 C 435 GLU GLU LEU ASN GLN THR GLU GLN THR THR TYR GLU VAL SEQRES 26 C 435 GLU GLY ILE GLY TYR ASP PHE ILE PRO THR VAL LEU ASP SEQRES 27 C 435 ARG THR VAL VAL ASP LYS TRP PHE LYS SER ASN ASP GLU SEQRES 28 C 435 GLU ALA PHE THR PHE ALA ARG MET LEU ILE ALA GLN GLU SEQRES 29 C 435 GLY LEU LEU CYS GLY GLY SER ALA GLY SER THR VAL ALA SEQRES 30 C 435 VAL ALA VAL LYS ALA ALA GLN GLU LEU GLN GLU GLY GLN SEQRES 31 C 435 ARG CYS VAL VAL ILE LEU PRO ASP SER VAL ARG ASN TYR SEQRES 32 C 435 MET THR LYS PHE LEU SER ASP ARG TRP MET LEU GLN LYS SEQRES 33 C 435 GLY PHE LEU LYS GLU GLU ASP LEU THR GLU LYS LYS PRO SEQRES 34 C 435 TRP TRP TRP HIS LEU ARG SEQRES 1 D 435 GLY ILE PRO SER GLU THR PRO GLN ALA GLU VAL GLY PRO SEQRES 2 D 435 THR SER ALA CYS GLY VAL SER LEU GLY ILE PRO SER GLU SEQRES 3 D 435 THR PRO GLN ALA GLU VAL GLY PRO THR GLY CYS PRO HIS SEQRES 4 D 435 ARG SER GLY PRO HIS SER ALA LYS GLY SER LEU GLU LYS SEQRES 5 D 435 GLY SER PRO GLU ASP LYS GLU ALA LYS GLU PRO LEU TRP SEQRES 6 D 435 ILE ARG PRO ASP ALA PRO SER ARG CYS THR TRP GLN LEU SEQRES 7 D 435 GLY ARG PRO ALA SER GLU SER PRO HIS HIS HIS THR ALA SEQRES 8 D 435 PRO ALA LYS SER PRO LYS ILE LEU PRO ASP ILE LEU LYS SEQRES 9 D 435 LYS ILE GLY ASP THR PRO MET VAL ARG ILE ASN LYS ILE SEQRES 10 D 435 GLY LYS LYS PHE GLY LEU LYS CYS GLU LEU LEU ALA LYS SEQRES 11 D 435 CYS GLU PHE PHE ASN ALA GLY GLY SER VAL LYS ASP ARG SEQRES 12 D 435 ILE SER LEU ARG MET ILE GLU ASP ALA GLU ARG ASP GLY SEQRES 13 D 435 THR LEU LYS PRO GLY ASP THR ILE ILE GLU PRO THR SER SEQRES 14 D 435 GLY ASN THR GLY ILE GLY LEU ALA LEU ALA ALA ALA VAL SEQRES 15 D 435 ARG GLY TYR ARG CYS ILE ILE VAL MET PRO GLU LYS MET SEQRES 16 D 435 SER SER GLU LYS VAL ASP VAL LEU ARG ALA LEU GLY ALA SEQRES 17 D 435 GLU ILE VAL ARG THR PRO THR ASN ALA ARG PHE ASP SER SEQRES 18 D 435 PRO GLU SER HIS VAL GLY VAL ALA TRP ARG LEU LYS ASN SEQRES 19 D 435 GLU ILE PRO ASN SER HIS ILE LEU ASP GLN TYR ARG ASN SEQRES 20 D 435 ALA SER ASN PRO LEU ALA HIS TYR ASP THR THR ALA ASP SEQRES 21 D 435 GLU ILE LEU GLN GLN CYS ASP GLY LYS LEU ASP MET LEU SEQRES 22 D 435 VAL ALA SER VAL GLY THR GLY GLY THR ILE THR GLY ILE SEQRES 23 D 435 ALA ARG LYS LEU LYS GLU LYS CYS PRO GLY CYS ARG ILE SEQRES 24 D 435 ILE GLY VAL ASP PRO GLU GLY SER ILE LEU ALA GLU PRO SEQRES 25 D 435 GLU GLU LEU ASN GLN THR GLU GLN THR THR TYR GLU VAL SEQRES 26 D 435 GLU GLY ILE GLY TYR ASP PHE ILE PRO THR VAL LEU ASP SEQRES 27 D 435 ARG THR VAL VAL ASP LYS TRP PHE LYS SER ASN ASP GLU SEQRES 28 D 435 GLU ALA PHE THR PHE ALA ARG MET LEU ILE ALA GLN GLU SEQRES 29 D 435 GLY LEU LEU CYS GLY GLY SER ALA GLY SER THR VAL ALA SEQRES 30 D 435 VAL ALA VAL LYS ALA ALA GLN GLU LEU GLN GLU GLY GLN SEQRES 31 D 435 ARG CYS VAL VAL ILE LEU PRO ASP SER VAL ARG ASN TYR SEQRES 32 D 435 MET THR LYS PHE LEU SER ASP ARG TRP MET LEU GLN LYS SEQRES 33 D 435 GLY PHE LEU LYS GLU GLU ASP LEU THR GLU LYS LYS PRO SEQRES 34 D 435 TRP TRP TRP HIS LEU ARG SEQRES 1 E 435 GLY ILE PRO SER GLU THR PRO GLN ALA GLU VAL GLY PRO SEQRES 2 E 435 THR SER ALA CYS GLY VAL SER LEU GLY ILE PRO SER GLU SEQRES 3 E 435 THR PRO GLN ALA GLU VAL GLY PRO THR GLY CYS PRO HIS SEQRES 4 E 435 ARG SER GLY PRO HIS SER ALA LYS GLY SER LEU GLU LYS SEQRES 5 E 435 GLY SER PRO GLU ASP LYS GLU ALA LYS GLU PRO LEU TRP SEQRES 6 E 435 ILE ARG PRO ASP ALA PRO SER ARG CYS THR TRP GLN LEU SEQRES 7 E 435 GLY ARG PRO ALA SER GLU SER PRO HIS HIS HIS THR ALA SEQRES 8 E 435 PRO ALA LYS SER PRO LYS ILE LEU PRO ASP ILE LEU LYS SEQRES 9 E 435 LYS ILE GLY ASP THR PRO MET VAL ARG ILE ASN LYS ILE SEQRES 10 E 435 GLY LYS LYS PHE GLY LEU LYS CYS GLU LEU LEU ALA LYS SEQRES 11 E 435 CYS GLU PHE PHE ASN ALA GLY GLY SER VAL LYS ASP ARG SEQRES 12 E 435 ILE SER LEU ARG MET ILE GLU ASP ALA GLU ARG ASP GLY SEQRES 13 E 435 THR LEU LYS PRO GLY ASP THR ILE ILE GLU PRO THR SER SEQRES 14 E 435 GLY ASN THR GLY ILE GLY LEU ALA LEU ALA ALA ALA VAL SEQRES 15 E 435 ARG GLY TYR ARG CYS ILE ILE VAL MET PRO GLU LYS MET SEQRES 16 E 435 SER SER GLU LYS VAL ASP VAL LEU ARG ALA LEU GLY ALA SEQRES 17 E 435 GLU ILE VAL ARG THR PRO THR ASN ALA ARG PHE ASP SER SEQRES 18 E 435 PRO GLU SER HIS VAL GLY VAL ALA TRP ARG LEU LYS ASN SEQRES 19 E 435 GLU ILE PRO ASN SER HIS ILE LEU ASP GLN TYR ARG ASN SEQRES 20 E 435 ALA SER ASN PRO LEU ALA HIS TYR ASP THR THR ALA ASP SEQRES 21 E 435 GLU ILE LEU GLN GLN CYS ASP GLY LYS LEU ASP MET LEU SEQRES 22 E 435 VAL ALA SER VAL GLY THR GLY GLY THR ILE THR GLY ILE SEQRES 23 E 435 ALA ARG LYS LEU LYS GLU LYS CYS PRO GLY CYS ARG ILE SEQRES 24 E 435 ILE GLY VAL ASP PRO GLU GLY SER ILE LEU ALA GLU PRO SEQRES 25 E 435 GLU GLU LEU ASN GLN THR GLU GLN THR THR TYR GLU VAL SEQRES 26 E 435 GLU GLY ILE GLY TYR ASP PHE ILE PRO THR VAL LEU ASP SEQRES 27 E 435 ARG THR VAL VAL ASP LYS TRP PHE LYS SER ASN ASP GLU SEQRES 28 E 435 GLU ALA PHE THR PHE ALA ARG MET LEU ILE ALA GLN GLU SEQRES 29 E 435 GLY LEU LEU CYS GLY GLY SER ALA GLY SER THR VAL ALA SEQRES 30 E 435 VAL ALA VAL LYS ALA ALA GLN GLU LEU GLN GLU GLY GLN SEQRES 31 E 435 ARG CYS VAL VAL ILE LEU PRO ASP SER VAL ARG ASN TYR SEQRES 32 E 435 MET THR LYS PHE LEU SER ASP ARG TRP MET LEU GLN LYS SEQRES 33 E 435 GLY PHE LEU LYS GLU GLU ASP LEU THR GLU LYS LYS PRO SEQRES 34 E 435 TRP TRP TRP HIS LEU ARG SEQRES 1 F 435 GLY ILE PRO SER GLU THR PRO GLN ALA GLU VAL GLY PRO SEQRES 2 F 435 THR SER ALA CYS GLY VAL SER LEU GLY ILE PRO SER GLU SEQRES 3 F 435 THR PRO GLN ALA GLU VAL GLY PRO THR GLY CYS PRO HIS SEQRES 4 F 435 ARG SER GLY PRO HIS SER ALA LYS GLY SER LEU GLU LYS SEQRES 5 F 435 GLY SER PRO GLU ASP LYS GLU ALA LYS GLU PRO LEU TRP SEQRES 6 F 435 ILE ARG PRO ASP ALA PRO SER ARG CYS THR TRP GLN LEU SEQRES 7 F 435 GLY ARG PRO ALA SER GLU SER PRO HIS HIS HIS THR ALA SEQRES 8 F 435 PRO ALA LYS SER PRO LYS ILE LEU PRO ASP ILE LEU LYS SEQRES 9 F 435 LYS ILE GLY ASP THR PRO MET VAL ARG ILE ASN LYS ILE SEQRES 10 F 435 GLY LYS LYS PHE GLY LEU LYS CYS GLU LEU LEU ALA LYS SEQRES 11 F 435 CYS GLU PHE PHE ASN ALA GLY GLY SER VAL LYS ASP ARG SEQRES 12 F 435 ILE SER LEU ARG MET ILE GLU ASP ALA GLU ARG ASP GLY SEQRES 13 F 435 THR LEU LYS PRO GLY ASP THR ILE ILE GLU PRO THR SER SEQRES 14 F 435 GLY ASN THR GLY ILE GLY LEU ALA LEU ALA ALA ALA VAL SEQRES 15 F 435 ARG GLY TYR ARG CYS ILE ILE VAL MET PRO GLU LYS MET SEQRES 16 F 435 SER SER GLU LYS VAL ASP VAL LEU ARG ALA LEU GLY ALA SEQRES 17 F 435 GLU ILE VAL ARG THR PRO THR ASN ALA ARG PHE ASP SER SEQRES 18 F 435 PRO GLU SER HIS VAL GLY VAL ALA TRP ARG LEU LYS ASN SEQRES 19 F 435 GLU ILE PRO ASN SER HIS ILE LEU ASP GLN TYR ARG ASN SEQRES 20 F 435 ALA SER ASN PRO LEU ALA HIS TYR ASP THR THR ALA ASP SEQRES 21 F 435 GLU ILE LEU GLN GLN CYS ASP GLY LYS LEU ASP MET LEU SEQRES 22 F 435 VAL ALA SER VAL GLY THR GLY GLY THR ILE THR GLY ILE SEQRES 23 F 435 ALA ARG LYS LEU LYS GLU LYS CYS PRO GLY CYS ARG ILE SEQRES 24 F 435 ILE GLY VAL ASP PRO GLU GLY SER ILE LEU ALA GLU PRO SEQRES 25 F 435 GLU GLU LEU ASN GLN THR GLU GLN THR THR TYR GLU VAL SEQRES 26 F 435 GLU GLY ILE GLY TYR ASP PHE ILE PRO THR VAL LEU ASP SEQRES 27 F 435 ARG THR VAL VAL ASP LYS TRP PHE LYS SER ASN ASP GLU SEQRES 28 F 435 GLU ALA PHE THR PHE ALA ARG MET LEU ILE ALA GLN GLU SEQRES 29 F 435 GLY LEU LEU CYS GLY GLY SER ALA GLY SER THR VAL ALA SEQRES 30 F 435 VAL ALA VAL LYS ALA ALA GLN GLU LEU GLN GLU GLY GLN SEQRES 31 F 435 ARG CYS VAL VAL ILE LEU PRO ASP SER VAL ARG ASN TYR SEQRES 32 F 435 MET THR LYS PHE LEU SER ASP ARG TRP MET LEU GLN LYS SEQRES 33 F 435 GLY PHE LEU LYS GLU GLU ASP LEU THR GLU LYS LYS PRO SEQRES 34 F 435 TRP TRP TRP HIS LEU ARG HET HEM A 501 43 HET PLP A1001 15 HET HEM B 501 43 HET PLP B1001 15 HET HEM C 501 43 HET PLP C1001 15 HET HEM D 501 43 HET PLP D1001 15 HET HEM E 501 43 HET PLP E1001 15 HET HEM F 501 43 HET PLP F1001 15 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETSYN HEM HEME HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 7 HEM 6(C34 H32 FE N4 O4) FORMUL 8 PLP 6(C8 H10 N O6 P) FORMUL 19 HOH *154(H2 O) HELIX 1 1 PRO A 59 SER A 63 5 5 HELIX 2 2 ASP A 79 ILE A 84 5 6 HELIX 3 3 LYS A 94 PHE A 99 1 6 HELIX 4 4 PHE A 111 ASN A 113 5 3 HELIX 5 5 VAL A 118 ASP A 133 1 16 HELIX 6 6 GLY A 148 GLY A 162 1 15 HELIX 7 7 SER A 174 LEU A 184 1 11 HELIX 8 8 SER A 202 ILE A 214 1 13 HELIX 9 9 ALA A 226 THR A 235 1 10 HELIX 10 10 THR A 235 CYS A 244 1 10 HELIX 11 11 GLY A 258 CYS A 272 1 15 HELIX 12 12 PRO A 290 GLN A 295 5 6 HELIX 13 13 ASP A 316 VAL A 320 5 5 HELIX 14 14 ASN A 327 GLU A 342 1 16 HELIX 15 15 GLY A 347 ALA A 361 1 15 HELIX 16 16 GLN A 362 LEU A 364 5 3 HELIX 17 17 VAL A 378 MET A 382 5 5 HELIX 18 18 SER A 387 LYS A 394 1 8 HELIX 19 19 PRO B 59 SER B 63 5 5 HELIX 20 20 ASP B 79 ILE B 84 5 6 HELIX 21 21 LYS B 94 PHE B 99 1 6 HELIX 22 22 PHE B 111 ASN B 113 5 3 HELIX 23 23 VAL B 118 ASP B 133 1 16 HELIX 24 24 GLY B 148 GLY B 162 1 15 HELIX 25 25 SER B 174 LEU B 184 1 11 HELIX 26 26 SER B 202 ILE B 214 1 13 HELIX 27 27 ALA B 226 THR B 235 1 10 HELIX 28 28 THR B 235 CYS B 244 1 10 HELIX 29 29 GLY B 258 CYS B 272 1 15 HELIX 30 30 PRO B 290 GLN B 295 5 6 HELIX 31 31 ASP B 316 VAL B 320 5 5 HELIX 32 32 ASN B 327 GLU B 342 1 16 HELIX 33 33 GLY B 347 ALA B 361 1 15 HELIX 34 34 GLN B 362 LEU B 364 5 3 HELIX 35 35 VAL B 378 MET B 382 5 5 HELIX 36 36 SER B 387 LYS B 394 1 8 HELIX 37 37 PRO C 59 SER C 63 5 5 HELIX 38 38 ASP C 79 ILE C 84 5 6 HELIX 39 39 LYS C 94 PHE C 99 1 6 HELIX 40 40 PHE C 111 ASN C 113 5 3 HELIX 41 41 VAL C 118 ASP C 133 1 16 HELIX 42 42 GLY C 148 GLY C 162 1 15 HELIX 43 43 SER C 174 LEU C 184 1 11 HELIX 44 44 SER C 202 ILE C 214 1 13 HELIX 45 45 ALA C 226 THR C 235 1 10 HELIX 46 46 THR C 235 ASP C 245 1 11 HELIX 47 47 GLY C 258 CYS C 272 1 15 HELIX 48 48 PRO C 290 GLN C 295 5 6 HELIX 49 49 ASP C 316 VAL C 320 5 5 HELIX 50 50 ASN C 327 GLU C 342 1 16 HELIX 51 51 GLY C 347 ALA C 361 1 15 HELIX 52 52 GLN C 362 LEU C 364 5 3 HELIX 53 53 VAL C 378 MET C 382 5 5 HELIX 54 54 SER C 387 LYS C 394 1 8 HELIX 55 55 PRO D 59 SER D 63 5 5 HELIX 56 56 ASP D 79 ILE D 84 5 6 HELIX 57 57 LYS D 94 PHE D 99 1 6 HELIX 58 58 PHE D 111 ASN D 113 5 3 HELIX 59 59 VAL D 118 ASP D 133 1 16 HELIX 60 60 GLY D 148 GLY D 162 1 15 HELIX 61 61 SER D 174 LEU D 184 1 11 HELIX 62 62 SER D 202 ILE D 214 1 13 HELIX 63 63 ALA D 226 THR D 235 1 10 HELIX 64 64 THR D 235 ASP D 245 1 11 HELIX 65 65 GLY D 258 CYS D 272 1 15 HELIX 66 66 PRO D 290 GLN D 295 5 6 HELIX 67 67 ASP D 316 VAL D 320 5 5 HELIX 68 68 ASN D 327 GLU D 342 1 16 HELIX 69 69 GLY D 347 ALA D 361 1 15 HELIX 70 70 GLN D 362 LEU D 364 5 3 HELIX 71 71 VAL D 378 MET D 382 5 5 HELIX 72 72 SER D 387 LYS D 394 1 8 HELIX 73 73 PRO E 59 SER E 63 5 5 HELIX 74 74 ASP E 79 ILE E 84 5 6 HELIX 75 75 LYS E 94 PHE E 99 1 6 HELIX 76 76 PHE E 111 ASN E 113 5 3 HELIX 77 77 VAL E 118 ASP E 133 1 16 HELIX 78 78 GLY E 148 GLY E 162 1 15 HELIX 79 79 SER E 174 LEU E 184 1 11 HELIX 80 80 SER E 202 ILE E 214 1 13 HELIX 81 81 ALA E 226 THR E 235 1 10 HELIX 82 82 THR E 235 CYS E 244 1 10 HELIX 83 83 GLY E 258 CYS E 272 1 15 HELIX 84 84 PRO E 290 GLN E 295 5 6 HELIX 85 85 ASP E 316 VAL E 320 5 5 HELIX 86 86 ASN E 327 GLU E 342 1 16 HELIX 87 87 GLY E 347 ALA E 361 1 15 HELIX 88 88 GLN E 362 LEU E 364 5 3 HELIX 89 89 VAL E 378 MET E 382 5 5 HELIX 90 90 SER E 387 LYS E 394 1 8 HELIX 91 91 PRO F 59 SER F 63 5 5 HELIX 92 92 ASP F 79 ILE F 84 5 6 HELIX 93 93 LYS F 94 PHE F 99 1 6 HELIX 94 94 PHE F 111 ASN F 113 5 3 HELIX 95 95 VAL F 118 ASP F 133 1 16 HELIX 96 96 GLY F 148 GLY F 162 1 15 HELIX 97 97 SER F 174 LEU F 184 1 11 HELIX 98 98 SER F 202 ILE F 214 1 13 HELIX 99 99 ALA F 226 THR F 235 1 10 HELIX 100 100 THR F 235 ASP F 245 1 11 HELIX 101 101 GLY F 258 CYS F 272 1 15 HELIX 102 102 GLU F 291 GLN F 295 5 5 HELIX 103 103 ASP F 316 VAL F 320 5 5 HELIX 104 104 ASN F 327 GLU F 342 1 16 HELIX 105 105 GLY F 347 ALA F 361 1 15 HELIX 106 106 GLN F 362 LEU F 364 5 3 HELIX 107 107 VAL F 378 MET F 382 5 5 HELIX 108 108 SER F 387 LYS F 394 1 8 SHEET 1 A 7 ILE A 76 LEU A 77 0 SHEET 2 A 7 MET B 89 ARG B 91 1 O MET B 89 N LEU A 77 SHEET 3 A 7 GLU B 104 CYS B 109 -1 N ALA B 107 O VAL B 90 SHEET 4 A 7 ARG B 369 LEU B 374 1 N CYS B 370 O GLU B 104 SHEET 5 A 7 MET B 250 SER B 254 1 O MET B 250 N VAL B 371 SHEET 6 A 7 ARG B 276 PRO B 282 1 O ARG B 276 N LEU B 251 SHEET 7 A 7 LYS B 322 SER B 326 1 O LYS B 322 N GLY B 279 SHEET 1 B 7 LYS A 322 SER A 326 0 SHEET 2 B 7 ARG A 276 PRO A 282 1 O ILE A 277 N LYS A 322 SHEET 3 B 7 MET A 250 SER A 254 1 O LEU A 251 N ILE A 278 SHEET 4 B 7 ARG A 369 LEU A 374 1 O ARG A 369 N MET A 250 SHEET 5 B 7 GLU A 104 CYS A 109 1 O GLU A 104 N CYS A 370 SHEET 6 B 7 MET A 89 ARG A 91 -1 O VAL A 90 N ALA A 107 SHEET 7 B 7 ILE B 76 LEU B 77 1 N LEU B 77 O MET A 89 SHEET 1 C 4 GLU A 187 ARG A 190 0 SHEET 2 C 4 ARG A 164 MET A 169 1 O CYS A 165 N GLU A 187 SHEET 3 C 4 THR A 141 PRO A 145 1 N ILE A 142 O ARG A 164 SHEET 4 C 4 SER A 217 HIS A 218 1 O HIS A 218 N ILE A 143 SHEET 1 D 4 GLU B 187 ARG B 190 0 SHEET 2 D 4 ARG B 164 MET B 169 1 O CYS B 165 N GLU B 187 SHEET 3 D 4 THR B 141 PRO B 145 1 N ILE B 142 O ARG B 164 SHEET 4 D 4 SER B 217 HIS B 218 1 O HIS B 218 N ILE B 143 SHEET 1 E 7 ILE C 76 LEU C 77 0 SHEET 2 E 7 MET D 89 ARG D 91 1 O MET D 89 N LEU C 77 SHEET 3 E 7 GLU D 104 CYS D 109 -1 N ALA D 107 O VAL D 90 SHEET 4 E 7 ARG D 369 LEU D 374 1 N CYS D 370 O GLU D 104 SHEET 5 E 7 MET D 250 SER D 254 1 O MET D 250 N VAL D 371 SHEET 6 E 7 ARG D 276 PRO D 282 1 O ARG D 276 N LEU D 251 SHEET 7 E 7 LYS D 322 SER D 326 1 O LYS D 322 N GLY D 279 SHEET 1 F 7 LYS C 322 SER C 326 0 SHEET 2 F 7 ARG C 276 PRO C 282 1 O ILE C 277 N LYS C 322 SHEET 3 F 7 MET C 250 SER C 254 1 O LEU C 251 N ILE C 278 SHEET 4 F 7 ARG C 369 LEU C 374 1 O ARG C 369 N MET C 250 SHEET 5 F 7 GLU C 104 CYS C 109 1 O GLU C 104 N CYS C 370 SHEET 6 F 7 MET C 89 ARG C 91 -1 O VAL C 90 N ALA C 107 SHEET 7 F 7 ILE D 76 LEU D 77 1 N LEU D 77 O MET C 89 SHEET 1 G 4 GLU C 187 ARG C 190 0 SHEET 2 G 4 ARG C 164 MET C 169 1 O CYS C 165 N GLU C 187 SHEET 3 G 4 THR C 141 PRO C 145 1 N ILE C 142 O ARG C 164 SHEET 4 G 4 SER C 217 HIS C 218 1 O HIS C 218 N ILE C 143 SHEET 1 H 4 GLU D 187 ARG D 190 0 SHEET 2 H 4 ARG D 164 MET D 169 1 O CYS D 165 N GLU D 187 SHEET 3 H 4 THR D 141 PRO D 145 1 N ILE D 142 O ARG D 164 SHEET 4 H 4 SER D 217 HIS D 218 1 O HIS D 218 N ILE D 143 SHEET 1 I 7 ILE E 76 LEU E 77 0 SHEET 2 I 7 MET F 89 ARG F 91 1 O MET F 89 N LEU E 77 SHEET 3 I 7 GLU F 104 CYS F 109 -1 N ALA F 107 O VAL F 90 SHEET 4 I 7 ARG F 369 LEU F 374 1 N CYS F 370 O GLU F 104 SHEET 5 I 7 MET F 250 SER F 254 1 O MET F 250 N VAL F 371 SHEET 6 I 7 ARG F 276 PRO F 282 1 O ARG F 276 N LEU F 251 SHEET 7 I 7 LYS F 322 SER F 326 1 O LYS F 322 N GLY F 279 SHEET 1 J 7 LYS E 322 SER E 326 0 SHEET 2 J 7 ARG E 276 PRO E 282 1 O ILE E 277 N LYS E 322 SHEET 3 J 7 MET E 250 SER E 254 1 O LEU E 251 N ILE E 278 SHEET 4 J 7 ARG E 369 LEU E 374 1 O ARG E 369 N MET E 250 SHEET 5 J 7 GLU E 104 CYS E 109 1 O GLU E 104 N CYS E 370 SHEET 6 J 7 MET E 89 ARG E 91 -1 O VAL E 90 N ALA E 107 SHEET 7 J 7 ILE F 76 LEU F 77 1 N LEU F 77 O MET E 89 SHEET 1 K 4 GLU E 187 ARG E 190 0 SHEET 2 K 4 ARG E 164 MET E 169 1 O CYS E 165 N GLU E 187 SHEET 3 K 4 THR E 141 PRO E 145 1 N ILE E 142 O ARG E 164 SHEET 4 K 4 SER E 217 HIS E 218 1 O HIS E 218 N ILE E 143 SHEET 1 L 4 GLU F 187 ARG F 190 0 SHEET 2 L 4 ARG F 164 MET F 169 1 O CYS F 165 N GLU F 187 SHEET 3 L 4 THR F 141 PRO F 145 1 N ILE F 142 O ARG F 164 SHEET 4 L 4 SER F 217 HIS F 218 1 O HIS F 218 N ILE F 143 SSBOND 1 CYS A 272 CYS A 275 1555 1555 2.03 SSBOND 2 CYS B 272 CYS B 275 1555 1555 2.03 SSBOND 3 CYS C 272 CYS C 275 1555 1555 2.03 SSBOND 4 CYS D 272 CYS D 275 1555 1555 2.03 SSBOND 5 CYS E 272 CYS E 275 1555 1555 2.04 SSBOND 6 CYS F 272 CYS F 275 1555 1555 2.04 LINK NZ LYS A 119 C4A PLP A1001 1555 1555 1.27 LINK NZ LYS B 119 C4A PLP B1001 1555 1555 1.27 LINK NZ LYS C 119 C4A PLP C1001 1555 1555 1.27 LINK NZ LYS D 119 C4A PLP D1001 1555 1555 1.27 LINK NZ LYS E 119 C4A PLP E1001 1555 1555 1.26 LINK NZ LYS F 119 C4A PLP F1001 1555 1555 1.28 LINK SG CYS A 52 FE HEM A 501 1555 1555 2.31 LINK NE2 HIS A 65 FE HEM A 501 1555 1555 2.25 LINK SG CYS B 52 FE HEM B 501 1555 1555 2.28 LINK NE2 HIS B 65 FE HEM B 501 1555 1555 2.21 LINK SG CYS C 52 FE HEM C 501 1555 1555 2.22 LINK NE2 HIS C 65 FE HEM C 501 1555 1555 2.23 LINK SG CYS D 52 FE HEM D 501 1555 1555 2.37 LINK NE2 HIS D 65 FE HEM D 501 1555 1555 2.17 LINK SG CYS E 52 FE HEM E 501 1555 1555 2.34 LINK NE2 HIS E 65 FE HEM E 501 1555 1555 2.19 LINK SG CYS F 52 FE HEM F 501 1555 1555 2.31 LINK NE2 HIS F 65 FE HEM F 501 1555 1555 2.22 CISPEP 1 GLU A 289 PRO A 290 0 -0.10 CISPEP 2 GLU B 289 PRO B 290 0 -0.01 CISPEP 3 GLU C 289 PRO C 290 0 -0.09 CISPEP 4 GLU D 289 PRO D 290 0 -0.18 CISPEP 5 GLU E 289 PRO E 290 0 -0.09 CISPEP 6 GLU F 289 PRO F 290 0 0.14 SITE 1 AC1 18 SER A 50 ARG A 51 CYS A 52 THR A 53 SITE 2 AC1 18 TRP A 54 GLU A 62 SER A 63 PRO A 64 SITE 3 AC1 18 HIS A 65 ARG A 224 ALA A 226 PRO A 229 SITE 4 AC1 18 LEU A 230 TYR A 233 ARG A 266 THR B 53 SITE 5 AC1 18 ARG B 58 HEM B 501 SITE 1 AC2 18 THR A 53 ARG A 58 HEM A 501 SER B 50 SITE 2 AC2 18 ARG B 51 CYS B 52 THR B 53 TRP B 54 SITE 3 AC2 18 GLU B 62 PRO B 64 HIS B 65 ARG B 224 SITE 4 AC2 18 ALA B 226 PRO B 229 LEU B 230 TYR B 233 SITE 5 AC2 18 ARG B 266 HOH B1011 SITE 1 AC3 18 SER C 50 ARG C 51 CYS C 52 THR C 53 SITE 2 AC3 18 TRP C 54 GLU C 62 SER C 63 PRO C 64 SITE 3 AC3 18 HIS C 65 ARG C 224 ALA C 226 PRO C 229 SITE 4 AC3 18 LEU C 230 TYR C 233 ARG C 266 THR D 53 SITE 5 AC3 18 ARG D 58 HEM D 501 SITE 1 AC4 18 THR C 53 ARG C 58 HEM C 501 HOH C1004 SITE 2 AC4 18 SER D 50 ARG D 51 CYS D 52 THR D 53 SITE 3 AC4 18 TRP D 54 GLU D 62 PRO D 64 HIS D 65 SITE 4 AC4 18 ARG D 224 ALA D 226 PRO D 229 LEU D 230 SITE 5 AC4 18 TYR D 233 ARG D 266 SITE 1 AC5 17 ARG E 51 CYS E 52 THR E 53 TRP E 54 SITE 2 AC5 17 GLU E 62 SER E 63 PRO E 64 HIS E 65 SITE 3 AC5 17 ARG E 224 ALA E 226 PRO E 229 LEU E 230 SITE 4 AC5 17 TYR E 233 ARG E 266 THR F 53 ARG F 58 SITE 5 AC5 17 HEM F 501 SITE 1 AC6 18 THR E 53 ARG E 58 HEM E 501 SER F 50 SITE 2 AC6 18 ARG F 51 CYS F 52 THR F 53 TRP F 54 SITE 3 AC6 18 GLU F 62 SER F 63 PRO F 64 HIS F 65 SITE 4 AC6 18 ARG F 224 ALA F 226 PRO F 229 LEU F 230 SITE 5 AC6 18 TYR F 233 ARG F 266 SITE 1 AC7 17 LYS A 119 ASN A 149 SER A 254 VAL A 255 SITE 2 AC7 17 GLY A 256 THR A 257 GLY A 258 GLY A 259 SITE 3 AC7 17 THR A 260 GLY A 305 ILE A 306 SER A 349 SITE 4 AC7 17 PRO A 375 ASP A 376 TYR A 381 HOH A1020 SITE 5 AC7 17 HOH A1021 SITE 1 AC8 16 LYS B 119 ASN B 149 SER B 254 VAL B 255 SITE 2 AC8 16 GLY B 256 THR B 257 GLY B 258 GLY B 259 SITE 3 AC8 16 THR B 260 GLY B 305 ILE B 306 SER B 349 SITE 4 AC8 16 PRO B 375 ASP B 376 TYR B 381 HOH B1029 SITE 1 AC9 19 LYS C 119 ASN C 149 SER C 254 VAL C 255 SITE 2 AC9 19 GLY C 256 THR C 257 GLY C 258 GLY C 259 SITE 3 AC9 19 THR C 260 GLU C 304 GLY C 305 ILE C 306 SITE 4 AC9 19 SER C 349 PRO C 375 ASP C 376 TYR C 381 SITE 5 AC9 19 HOH C1006 HOH C1024 HOH C1025 SITE 1 BC1 17 LYS D 119 ASN D 149 SER D 254 VAL D 255 SITE 2 BC1 17 GLY D 256 THR D 257 GLY D 258 GLY D 259 SITE 3 BC1 17 THR D 260 GLY D 305 ILE D 306 SER D 349 SITE 4 BC1 17 PRO D 375 ASP D 376 TYR D 381 HOH D1023 SITE 5 BC1 17 HOH D1024 SITE 1 BC2 18 LYS E 119 ASN E 149 SER E 254 VAL E 255 SITE 2 BC2 18 GLY E 256 THR E 257 GLY E 258 GLY E 259 SITE 3 BC2 18 THR E 260 GLY E 305 SER E 349 PRO E 375 SITE 4 BC2 18 ASP E 376 TYR E 381 HOH E1006 HOH E1028 SITE 5 BC2 18 HOH E1029 HOH E1030 SITE 1 BC3 17 LYS F 119 ASN F 149 SER F 254 VAL F 255 SITE 2 BC3 17 GLY F 256 THR F 257 GLY F 258 GLY F 259 SITE 3 BC3 17 THR F 260 GLY F 305 ILE F 306 SER F 349 SITE 4 BC3 17 PRO F 375 ASP F 376 TYR F 381 HOH F1020 SITE 5 BC3 17 HOH F1021 CRYST1 144.520 144.520 108.160 90.00 90.00 120.00 P 31 18 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.006919 0.003995 0.000000 0.00000 SCALE2 0.000000 0.007990 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009246 0.00000