PDB Short entry for 2IBU HEADER TRANSFERASE 12-SEP-06 2IBU TITLE CRYSTALLOGRAPHIC AND KINETIC STUDIES OF HUMAN MITOCHONDRIAL TITLE 2 ACETOACETYL-COA THIOLASE (T2): THE IMPORTANCE OF POTASSIUM AND TITLE 3 CHLORIDE FOR ITS STRUCTURE AND FUNCTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: ACETYL-COA ACETYLTRANSFERASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: ACETOACETYL-COA THIOLASE, T2; COMPND 5 EC: 2.3.1.9; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 TISSUE: LIVER; SOURCE 6 GENE: ACAT1; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3) PLYSS; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PET3D KEYWDS THIOLASE FOLD, POTASSIUM ION, CHLORIDE, BETA-ALPHA-BETA-ALPHA-BETA- KEYWDS 2 ALPHA-BETA-BETA TOPOLOGY, ALPHA-BETA-ALPHA-BETA-ALPHA LAYERED KEYWDS 3 STRUCTURE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR A.M.HAAPALAINEN,R.K.WIERENGA REVDAT 7 15-NOV-23 2IBU 1 REMARK REVDAT 6 25-OCT-23 2IBU 1 REMARK REVDAT 5 10-NOV-21 2IBU 1 REMARK SEQADV LINK REVDAT 4 13-JUL-11 2IBU 1 VERSN REVDAT 3 24-FEB-09 2IBU 1 VERSN REVDAT 2 17-APR-07 2IBU 1 JRNL REVDAT 1 03-APR-07 2IBU 0 JRNL AUTH A.M.HAAPALAINEN,G.MERILAINEN,P.L.PIRILA,N.KONDO,T.FUKAO, JRNL AUTH 2 R.K.WIERENGA JRNL TITL CRYSTALLOGRAPHIC AND KINETIC STUDIES OF HUMAN MITOCHONDRIAL JRNL TITL 2 ACETOACETYL-COA THIOLASE: THE IMPORTANCE OF POTASSIUM AND JRNL TITL 3 CHLORIDE IONS FOR ITS STRUCTURE AND FUNCTION JRNL REF BIOCHEMISTRY V. 46 4305 2007 JRNL REFN ISSN 0006-2960 JRNL PMID 17371050 JRNL DOI 10.1021/BI6026192 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.46 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 116484 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 + TEST SET) : 0.167 REMARK 3 R VALUE (WORKING SET) : 0.166 REMARK 3 FREE R VALUE : 0.198 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 6131 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.00 REMARK 3 REFLECTION IN BIN (WORKING SET) : 16820 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.1960 REMARK 3 BIN FREE R VALUE SET COUNT : 885 REMARK 3 BIN FREE R VALUE : 0.2460 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 11522 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 202 REMARK 3 SOLVENT ATOMS : 1171 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 25.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.24 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.18000 REMARK 3 B22 (A**2) : 0.38000 REMARK 3 B33 (A**2) : -0.15000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.09000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.143 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.127 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.085 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.850 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.959 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.943 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 11936 ; 0.011 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 16194 ; 1.332 ; 1.999 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1572 ; 8.071 ; 5.051 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 400 ;41.158 ;25.900 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 2083 ;12.932 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 36 ;14.565 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1924 ; 0.088 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 8588 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 6412 ; 0.202 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 8414 ; 0.297 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 1250 ; 0.124 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 32 ; 0.185 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 31 ; 0.154 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 8024 ; 1.428 ; 3.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 12494 ; 1.995 ; 4.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 4424 ; 1.558 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 3700 ; 2.197 ; 4.000 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : 4 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B C D REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 176 A 176 1 REMARK 3 1 B 176 B 176 1 REMARK 3 1 C 176 C 176 1 REMARK 3 1 D 176 D 176 1 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 1 A (A): 9 ; 0.13 ; 0.05 REMARK 3 TIGHT POSITIONAL 1 B (A): 9 ; 0.39 ; 0.05 REMARK 3 TIGHT POSITIONAL 1 C (A): 9 ; 0.13 ; 0.05 REMARK 3 TIGHT POSITIONAL 1 D (A): 9 ; 0.13 ; 0.05 REMARK 3 TIGHT THERMAL 1 A (A**2): 9 ; 0.12 ; 0.50 REMARK 3 TIGHT THERMAL 1 B (A**2): 9 ; 0.19 ; 0.50 REMARK 3 TIGHT THERMAL 1 C (A**2): 9 ; 0.12 ; 0.50 REMARK 3 TIGHT THERMAL 1 D (A**2): 9 ; 0.18 ; 0.50 REMARK 3 REMARK 3 NCS GROUP NUMBER : 2 REMARK 3 CHAIN NAMES : A B C D REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 177 A 179 3 REMARK 3 1 B 177 B 179 3 REMARK 3 1 C 177 C 179 3 REMARK 3 1 D 177 D 179 3 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 2 A (A): 12 ; 0.02 ; 0.05 REMARK 3 TIGHT POSITIONAL 2 B (A): 12 ; 0.02 ; 0.05 REMARK 3 TIGHT POSITIONAL 2 C (A): 12 ; 0.02 ; 0.05 REMARK 3 TIGHT POSITIONAL 2 D (A): 12 ; 0.01 ; 0.05 REMARK 3 LOOSE POSITIONAL 2 A (A): 12 ; 0.06 ; 5.00 REMARK 3 LOOSE POSITIONAL 2 B (A): 12 ; 0.09 ; 5.00 REMARK 3 LOOSE POSITIONAL 2 C (A): 12 ; 0.12 ; 5.00 REMARK 3 LOOSE POSITIONAL 2 D (A): 12 ; 0.08 ; 5.00 REMARK 3 TIGHT THERMAL 2 A (A**2): 12 ; 0.56 ; 0.50 REMARK 3 TIGHT THERMAL 2 B (A**2): 12 ; 0.31 ; 0.50 REMARK 3 TIGHT THERMAL 2 C (A**2): 12 ; 0.28 ; 0.50 REMARK 3 TIGHT THERMAL 2 D (A**2): 12 ; 0.53 ; 0.50 REMARK 3 LOOSE THERMAL 2 A (A**2): 12 ; 4.25 ; 10.00 REMARK 3 LOOSE THERMAL 2 B (A**2): 12 ; 3.12 ; 10.00 REMARK 3 LOOSE THERMAL 2 C (A**2): 12 ; 2.83 ; 10.00 REMARK 3 LOOSE THERMAL 2 D (A**2): 12 ; 4.14 ; 10.00 REMARK 3 REMARK 3 NCS GROUP NUMBER : 3 REMARK 3 CHAIN NAMES : A B C D REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 183 A 185 3 REMARK 3 1 B 183 B 185 3 REMARK 3 1 C 183 C 185 3 REMARK 3 1 D 183 D 185 3 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 3 A (A): 12 ; 0.02 ; 0.05 REMARK 3 TIGHT POSITIONAL 3 B (A): 12 ; 0.03 ; 0.05 REMARK 3 TIGHT POSITIONAL 3 C (A): 12 ; 0.02 ; 0.05 REMARK 3 TIGHT POSITIONAL 3 D (A): 12 ; 0.03 ; 0.05 REMARK 3 LOOSE POSITIONAL 3 A (A): 7 ; 0.07 ; 5.00 REMARK 3 LOOSE POSITIONAL 3 B (A): 7 ; 0.08 ; 5.00 REMARK 3 LOOSE POSITIONAL 3 C (A): 7 ; 0.08 ; 5.00 REMARK 3 LOOSE POSITIONAL 3 D (A): 7 ; 0.13 ; 5.00 REMARK 3 TIGHT THERMAL 3 A (A**2): 12 ; 0.65 ; 0.50 REMARK 3 TIGHT THERMAL 3 B (A**2): 12 ; 0.25 ; 0.50 REMARK 3 TIGHT THERMAL 3 C (A**2): 12 ; 0.28 ; 0.50 REMARK 3 TIGHT THERMAL 3 D (A**2): 12 ; 0.62 ; 0.50 REMARK 3 LOOSE THERMAL 3 A (A**2): 7 ; 4.90 ; 10.00 REMARK 3 LOOSE THERMAL 3 B (A**2): 7 ; 1.26 ; 10.00 REMARK 3 LOOSE THERMAL 3 C (A**2): 7 ; 2.27 ; 10.00 REMARK 3 LOOSE THERMAL 3 D (A**2): 7 ; 3.78 ; 10.00 REMARK 3 REMARK 3 NCS GROUP NUMBER : 4 REMARK 3 CHAIN NAMES : A B C D REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 325 A 330 3 REMARK 3 1 B 325 B 330 3 REMARK 3 1 C 325 C 330 3 REMARK 3 1 D 325 D 330 3 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 4 A (A): 24 ; 0.02 ; 0.05 REMARK 3 TIGHT POSITIONAL 4 B (A): 24 ; 0.03 ; 0.05 REMARK 3 TIGHT POSITIONAL 4 C (A): 24 ; 0.03 ; 0.05 REMARK 3 TIGHT POSITIONAL 4 D (A): 24 ; 0.03 ; 0.05 REMARK 3 LOOSE POSITIONAL 4 A (A): 21 ; 0.06 ; 5.00 REMARK 3 LOOSE POSITIONAL 4 B (A): 21 ; 0.08 ; 5.00 REMARK 3 LOOSE POSITIONAL 4 C (A): 21 ; 0.06 ; 5.00 REMARK 3 LOOSE POSITIONAL 4 D (A): 21 ; 0.11 ; 5.00 REMARK 3 TIGHT THERMAL 4 A (A**2): 24 ; 0.74 ; 0.50 REMARK 3 TIGHT THERMAL 4 B (A**2): 24 ; 0.44 ; 0.50 REMARK 3 TIGHT THERMAL 4 C (A**2): 24 ; 0.52 ; 0.50 REMARK 3 TIGHT THERMAL 4 D (A**2): 24 ; 0.65 ; 0.50 REMARK 3 LOOSE THERMAL 4 A (A**2): 21 ; 5.40 ; 10.00 REMARK 3 LOOSE THERMAL 4 B (A**2): 21 ; 2.44 ; 10.00 REMARK 3 LOOSE THERMAL 4 C (A**2): 21 ; 2.70 ; 10.00 REMARK 3 LOOSE THERMAL 4 D (A**2): 21 ; 4.92 ; 10.00 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2IBU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-SEP-06. REMARK 100 THE DEPOSITION ID IS D_1000039389. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-FEB-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : X11 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.8115 REMARK 200 MONOCHROMATOR : SI [111], HORIZONTALLY FOCUSSING REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 122616 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 19.460 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 4.300 REMARK 200 R MERGE (I) : 0.06800 REMARK 200 R SYM (I) : 0.06800 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 16.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.20 REMARK 200 R MERGE FOR SHELL (I) : 0.34700 REMARK 200 R SYM FOR SHELL (I) : 0.34700 REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1WL4 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.57 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.39 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 18% PEG 5000 MONOMETHYLETHER, 0.1M REMARK 280 MES, PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z 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 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 53.28450 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 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 300 REMARK: THE ASYMMETRIC UNIT CONSISTS OF ONE BIOLOGICAL UNIT, THE REMARK 300 HOMOTETRAMER 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 19200 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 51380 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -110.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 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 MET A 33 REMARK 465 ALA A 34 REMARK 465 SER A 35 REMARK 465 LYS A 36 REMARK 465 MET B 33 REMARK 465 ALA B 34 REMARK 465 SER B 35 REMARK 465 LYS B 36 REMARK 465 MET C 33 REMARK 465 ALA C 34 REMARK 465 MET D 33 REMARK 465 ALA D 34 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 ASN A 93 110.29 -171.63 REMARK 500 ALA A 102 70.02 51.95 REMARK 500 VAL A 125 -132.83 48.45 REMARK 500 THR A 277 -30.58 -136.58 REMARK 500 ASN B 93 111.67 -172.84 REMARK 500 VAL B 125 -131.04 48.25 REMARK 500 ASN C 93 108.94 -173.88 REMARK 500 VAL C 125 -133.15 50.22 REMARK 500 ASN D 93 110.52 -176.41 REMARK 500 VAL D 125 -135.11 47.81 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 2001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 2002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL D 2003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL C 2004 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE COA A 6001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE COA B 6002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE COA C 6003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE COA D 6004 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 4001 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2IB7 RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITH CL REMARK 900 RELATED ID: 2IB8 RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITH CL AND K AT HIGH RESOLUTION (FROM KCL SOAKING) REMARK 900 RELATED ID: 2IB9 RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITH CL AND K AT LOW RESOLUTION (FROM KCL SOAKING, REMARK 900 COLLECTED FOR ANOMALOUS MAPS) REMARK 900 RELATED ID: 2IBW RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITH CL, K AND COA AT 1.90 A (FROM KCL AND COA REMARK 900 SOAKING) REMARK 900 RELATED ID: 2IBY RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITH CL, K AND COA AT 1.85 A (FROM KNO3 AND COA REMARK 900 SOAKING) DBREF 2IBU A 34 427 UNP P24752 THIL_HUMAN 34 427 DBREF 2IBU B 34 427 UNP P24752 THIL_HUMAN 34 427 DBREF 2IBU C 34 427 UNP P24752 THIL_HUMAN 34 427 DBREF 2IBU D 34 427 UNP P24752 THIL_HUMAN 34 427 SEQADV 2IBU MET A 33 UNP P24752 INITIATING METHIONINE SEQADV 2IBU ALA A 34 UNP P24752 VAL 34 ENGINEERED MUTATION SEQADV 2IBU CSO A 126 UNP P24752 CYS 126 MODIFIED RESIDUE SEQADV 2IBU MET B 33 UNP P24752 INITIATING METHIONINE SEQADV 2IBU ALA B 34 UNP P24752 VAL 34 ENGINEERED MUTATION SEQADV 2IBU CSO B 126 UNP P24752 CYS 126 MODIFIED RESIDUE SEQADV 2IBU MET C 33 UNP P24752 INITIATING METHIONINE SEQADV 2IBU ALA C 34 UNP P24752 VAL 34 ENGINEERED MUTATION SEQADV 2IBU CSO C 126 UNP P24752 CYS 126 MODIFIED RESIDUE SEQADV 2IBU MET D 33 UNP P24752 INITIATING METHIONINE SEQADV 2IBU ALA D 34 UNP P24752 VAL 34 ENGINEERED MUTATION SEQADV 2IBU CSO D 126 UNP P24752 CYS 126 MODIFIED RESIDUE SEQRES 1 A 395 MET ALA SER LYS PRO THR LEU LYS GLU VAL VAL ILE VAL SEQRES 2 A 395 SER ALA THR ARG THR PRO ILE GLY SER PHE LEU GLY SER SEQRES 3 A 395 LEU SER LEU LEU PRO ALA THR LYS LEU GLY SER ILE ALA SEQRES 4 A 395 ILE GLN GLY ALA ILE GLU LYS ALA GLY ILE PRO LYS GLU SEQRES 5 A 395 GLU VAL LYS GLU ALA TYR MET GLY ASN VAL LEU GLN GLY SEQRES 6 A 395 GLY GLU GLY GLN ALA PRO THR ARG GLN ALA VAL LEU GLY SEQRES 7 A 395 ALA GLY LEU PRO ILE SER THR PRO CYS THR THR ILE ASN SEQRES 8 A 395 LYS VAL CSO ALA SER GLY MET LYS ALA ILE MET MET ALA SEQRES 9 A 395 SER GLN SER LEU MET CYS GLY HIS GLN ASP VAL MET VAL SEQRES 10 A 395 ALA GLY GLY MET GLU SER MET SER ASN VAL PRO TYR VAL SEQRES 11 A 395 MET ASN ARG GLY SER THR PRO TYR GLY GLY VAL LYS LEU SEQRES 12 A 395 GLU ASP LEU ILE VAL LYS ASP GLY LEU THR ASP VAL TYR SEQRES 13 A 395 ASN LYS ILE HIS MET GLY SER CYS ALA GLU ASN THR ALA SEQRES 14 A 395 LYS LYS LEU ASN ILE ALA ARG ASN GLU GLN ASP ALA TYR SEQRES 15 A 395 ALA ILE ASN SER TYR THR ARG SER LYS ALA ALA TRP GLU SEQRES 16 A 395 ALA GLY LYS PHE GLY ASN GLU VAL ILE PRO VAL THR VAL SEQRES 17 A 395 THR VAL LYS GLY GLN PRO ASP VAL VAL VAL LYS GLU ASP SEQRES 18 A 395 GLU GLU TYR LYS ARG VAL ASP PHE SER LYS VAL PRO LYS SEQRES 19 A 395 LEU LYS THR VAL PHE GLN LYS GLU ASN GLY THR VAL THR SEQRES 20 A 395 ALA ALA ASN ALA SER THR LEU ASN ASP GLY ALA ALA ALA SEQRES 21 A 395 LEU VAL LEU MET THR ALA ASP ALA ALA LYS ARG LEU ASN SEQRES 22 A 395 VAL THR PRO LEU ALA ARG ILE VAL ALA PHE ALA ASP ALA SEQRES 23 A 395 ALA VAL GLU PRO ILE ASP PHE PRO ILE ALA PRO VAL TYR SEQRES 24 A 395 ALA ALA SER MET VAL LEU LYS ASP VAL GLY LEU LYS LYS SEQRES 25 A 395 GLU ASP ILE ALA MET TRP GLU VAL ASN GLU ALA PHE SER SEQRES 26 A 395 LEU VAL VAL LEU ALA ASN ILE LYS MET LEU GLU ILE ASP SEQRES 27 A 395 PRO GLN LYS VAL ASN ILE ASN GLY GLY ALA VAL SER LEU SEQRES 28 A 395 GLY HIS PRO ILE GLY MET SER GLY ALA ARG ILE VAL GLY SEQRES 29 A 395 HIS LEU THR HIS ALA LEU LYS GLN GLY GLU TYR GLY LEU SEQRES 30 A 395 ALA SER ILE CYS ASN GLY GLY GLY GLY ALA SER ALA MET SEQRES 31 A 395 LEU ILE GLN LYS LEU SEQRES 1 B 395 MET ALA SER LYS PRO THR LEU LYS GLU VAL VAL ILE VAL SEQRES 2 B 395 SER ALA THR ARG THR PRO ILE GLY SER PHE LEU GLY SER SEQRES 3 B 395 LEU SER LEU LEU PRO ALA THR LYS LEU GLY SER ILE ALA SEQRES 4 B 395 ILE GLN GLY ALA ILE GLU LYS ALA GLY ILE PRO LYS GLU SEQRES 5 B 395 GLU VAL LYS GLU ALA TYR MET GLY ASN VAL LEU GLN GLY SEQRES 6 B 395 GLY GLU GLY GLN ALA PRO THR ARG GLN ALA VAL LEU GLY SEQRES 7 B 395 ALA GLY LEU PRO ILE SER THR PRO CYS THR THR ILE ASN SEQRES 8 B 395 LYS VAL CSO ALA SER GLY MET LYS ALA ILE MET MET ALA SEQRES 9 B 395 SER GLN SER LEU MET CYS GLY HIS GLN ASP VAL MET VAL SEQRES 10 B 395 ALA GLY GLY MET GLU SER MET SER ASN VAL PRO TYR VAL SEQRES 11 B 395 MET ASN ARG GLY SER THR PRO TYR GLY GLY VAL LYS LEU SEQRES 12 B 395 GLU ASP LEU ILE VAL LYS ASP GLY LEU THR ASP VAL TYR SEQRES 13 B 395 ASN LYS ILE HIS MET GLY SER CYS ALA GLU ASN THR ALA SEQRES 14 B 395 LYS LYS LEU ASN ILE ALA ARG ASN GLU GLN ASP ALA TYR SEQRES 15 B 395 ALA ILE ASN SER TYR THR ARG SER LYS ALA ALA TRP GLU SEQRES 16 B 395 ALA GLY LYS PHE GLY ASN GLU VAL ILE PRO VAL THR VAL SEQRES 17 B 395 THR VAL LYS GLY GLN PRO ASP VAL VAL VAL LYS GLU ASP SEQRES 18 B 395 GLU GLU TYR LYS ARG VAL ASP PHE SER LYS VAL PRO LYS SEQRES 19 B 395 LEU LYS THR VAL PHE GLN LYS GLU ASN GLY THR VAL THR SEQRES 20 B 395 ALA ALA ASN ALA SER THR LEU ASN ASP GLY ALA ALA ALA SEQRES 21 B 395 LEU VAL LEU MET THR ALA ASP ALA ALA LYS ARG LEU ASN SEQRES 22 B 395 VAL THR PRO LEU ALA ARG ILE VAL ALA PHE ALA ASP ALA SEQRES 23 B 395 ALA VAL GLU PRO ILE ASP PHE PRO ILE ALA PRO VAL TYR SEQRES 24 B 395 ALA ALA SER MET VAL LEU LYS ASP VAL GLY LEU LYS LYS SEQRES 25 B 395 GLU ASP ILE ALA MET TRP GLU VAL ASN GLU ALA PHE SER SEQRES 26 B 395 LEU VAL VAL LEU ALA ASN ILE LYS MET LEU GLU ILE ASP SEQRES 27 B 395 PRO GLN LYS VAL ASN ILE ASN GLY GLY ALA VAL SER LEU SEQRES 28 B 395 GLY HIS PRO ILE GLY MET SER GLY ALA ARG ILE VAL GLY SEQRES 29 B 395 HIS LEU THR HIS ALA LEU LYS GLN GLY GLU TYR GLY LEU SEQRES 30 B 395 ALA SER ILE CYS ASN GLY GLY GLY GLY ALA SER ALA MET SEQRES 31 B 395 LEU ILE GLN LYS LEU SEQRES 1 C 395 MET ALA SER LYS PRO THR LEU LYS GLU VAL VAL ILE VAL SEQRES 2 C 395 SER ALA THR ARG THR PRO ILE GLY SER PHE LEU GLY SER SEQRES 3 C 395 LEU SER LEU LEU PRO ALA THR LYS LEU GLY SER ILE ALA SEQRES 4 C 395 ILE GLN GLY ALA ILE GLU LYS ALA GLY ILE PRO LYS GLU SEQRES 5 C 395 GLU VAL LYS GLU ALA TYR MET GLY ASN VAL LEU GLN GLY SEQRES 6 C 395 GLY GLU GLY GLN ALA PRO THR ARG GLN ALA VAL LEU GLY SEQRES 7 C 395 ALA GLY LEU PRO ILE SER THR PRO CYS THR THR ILE ASN SEQRES 8 C 395 LYS VAL CSO ALA SER GLY MET LYS ALA ILE MET MET ALA SEQRES 9 C 395 SER GLN SER LEU MET CYS GLY HIS GLN ASP VAL MET VAL SEQRES 10 C 395 ALA GLY GLY MET GLU SER MET SER ASN VAL PRO TYR VAL SEQRES 11 C 395 MET ASN ARG GLY SER THR PRO TYR GLY GLY VAL LYS LEU SEQRES 12 C 395 GLU ASP LEU ILE VAL LYS ASP GLY LEU THR ASP VAL TYR SEQRES 13 C 395 ASN LYS ILE HIS MET GLY SER CYS ALA GLU ASN THR ALA SEQRES 14 C 395 LYS LYS LEU ASN ILE ALA ARG ASN GLU GLN ASP ALA TYR SEQRES 15 C 395 ALA ILE ASN SER TYR THR ARG SER LYS ALA ALA TRP GLU SEQRES 16 C 395 ALA GLY LYS PHE GLY ASN GLU VAL ILE PRO VAL THR VAL SEQRES 17 C 395 THR VAL LYS GLY GLN PRO ASP VAL VAL VAL LYS GLU ASP SEQRES 18 C 395 GLU GLU TYR LYS ARG VAL ASP PHE SER LYS VAL PRO LYS SEQRES 19 C 395 LEU LYS THR VAL PHE GLN LYS GLU ASN GLY THR VAL THR SEQRES 20 C 395 ALA ALA ASN ALA SER THR LEU ASN ASP GLY ALA ALA ALA SEQRES 21 C 395 LEU VAL LEU MET THR ALA ASP ALA ALA LYS ARG LEU ASN SEQRES 22 C 395 VAL THR PRO LEU ALA ARG ILE VAL ALA PHE ALA ASP ALA SEQRES 23 C 395 ALA VAL GLU PRO ILE ASP PHE PRO ILE ALA PRO VAL TYR SEQRES 24 C 395 ALA ALA SER MET VAL LEU LYS ASP VAL GLY LEU LYS LYS SEQRES 25 C 395 GLU ASP ILE ALA MET TRP GLU VAL ASN GLU ALA PHE SER SEQRES 26 C 395 LEU VAL VAL LEU ALA ASN ILE LYS MET LEU GLU ILE ASP SEQRES 27 C 395 PRO GLN LYS VAL ASN ILE ASN GLY GLY ALA VAL SER LEU SEQRES 28 C 395 GLY HIS PRO ILE GLY MET SER GLY ALA ARG ILE VAL GLY SEQRES 29 C 395 HIS LEU THR HIS ALA LEU LYS GLN GLY GLU TYR GLY LEU SEQRES 30 C 395 ALA SER ILE CYS ASN GLY GLY GLY GLY ALA SER ALA MET SEQRES 31 C 395 LEU ILE GLN LYS LEU SEQRES 1 D 395 MET ALA SER LYS PRO THR LEU LYS GLU VAL VAL ILE VAL SEQRES 2 D 395 SER ALA THR ARG THR PRO ILE GLY SER PHE LEU GLY SER SEQRES 3 D 395 LEU SER LEU LEU PRO ALA THR LYS LEU GLY SER ILE ALA SEQRES 4 D 395 ILE GLN GLY ALA ILE GLU LYS ALA GLY ILE PRO LYS GLU SEQRES 5 D 395 GLU VAL LYS GLU ALA TYR MET GLY ASN VAL LEU GLN GLY SEQRES 6 D 395 GLY GLU GLY GLN ALA PRO THR ARG GLN ALA VAL LEU GLY SEQRES 7 D 395 ALA GLY LEU PRO ILE SER THR PRO CYS THR THR ILE ASN SEQRES 8 D 395 LYS VAL CSO ALA SER GLY MET LYS ALA ILE MET MET ALA SEQRES 9 D 395 SER GLN SER LEU MET CYS GLY HIS GLN ASP VAL MET VAL SEQRES 10 D 395 ALA GLY GLY MET GLU SER MET SER ASN VAL PRO TYR VAL SEQRES 11 D 395 MET ASN ARG GLY SER THR PRO TYR GLY GLY VAL LYS LEU SEQRES 12 D 395 GLU ASP LEU ILE VAL LYS ASP GLY LEU THR ASP VAL TYR SEQRES 13 D 395 ASN LYS ILE HIS MET GLY SER CYS ALA GLU ASN THR ALA SEQRES 14 D 395 LYS LYS LEU ASN ILE ALA ARG ASN GLU GLN ASP ALA TYR SEQRES 15 D 395 ALA ILE ASN SER TYR THR ARG SER LYS ALA ALA TRP GLU SEQRES 16 D 395 ALA GLY LYS PHE GLY ASN GLU VAL ILE PRO VAL THR VAL SEQRES 17 D 395 THR VAL LYS GLY GLN PRO ASP VAL VAL VAL LYS GLU ASP SEQRES 18 D 395 GLU GLU TYR LYS ARG VAL ASP PHE SER LYS VAL PRO LYS SEQRES 19 D 395 LEU LYS THR VAL PHE GLN LYS GLU ASN GLY THR VAL THR SEQRES 20 D 395 ALA ALA ASN ALA SER THR LEU ASN ASP GLY ALA ALA ALA SEQRES 21 D 395 LEU VAL LEU MET THR ALA ASP ALA ALA LYS ARG LEU ASN SEQRES 22 D 395 VAL THR PRO LEU ALA ARG ILE VAL ALA PHE ALA ASP ALA SEQRES 23 D 395 ALA VAL GLU PRO ILE ASP PHE PRO ILE ALA PRO VAL TYR SEQRES 24 D 395 ALA ALA SER MET VAL LEU LYS ASP VAL GLY LEU LYS LYS SEQRES 25 D 395 GLU ASP ILE ALA MET TRP GLU VAL ASN GLU ALA PHE SER SEQRES 26 D 395 LEU VAL VAL LEU ALA ASN ILE LYS MET LEU GLU ILE ASP SEQRES 27 D 395 PRO GLN LYS VAL ASN ILE ASN GLY GLY ALA VAL SER LEU SEQRES 28 D 395 GLY HIS PRO ILE GLY MET SER GLY ALA ARG ILE VAL GLY SEQRES 29 D 395 HIS LEU THR HIS ALA LEU LYS GLN GLY GLU TYR GLY LEU SEQRES 30 D 395 ALA SER ILE CYS ASN GLY GLY GLY GLY ALA SER ALA MET SEQRES 31 D 395 LEU ILE GLN LYS LEU MODRES 2IBU CSO A 126 CYS S-HYDROXYCYSTEINE MODRES 2IBU CSO B 126 CYS S-HYDROXYCYSTEINE MODRES 2IBU CSO C 126 CYS S-HYDROXYCYSTEINE MODRES 2IBU CSO D 126 CYS S-HYDROXYCYSTEINE HET CSO A 126 7 HET CSO B 126 7 HET CSO C 126 7 HET CSO D 126 7 HET CL A2001 1 HET CL A2002 1 HET COA A6001 48 HET GOL A4001 6 HET COA B6002 48 HET CL C2004 1 HET COA C6003 48 HET CL D2003 1 HET COA D6004 48 HETNAM CSO S-HYDROXYCYSTEINE HETNAM CL CHLORIDE ION HETNAM COA COENZYME A HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 1 CSO 4(C3 H7 N O3 S) FORMUL 5 CL 4(CL 1-) FORMUL 7 COA 4(C21 H36 N7 O16 P3 S) FORMUL 8 GOL C3 H8 O3 FORMUL 14 HOH *1171(H2 O) HELIX 1 1 PRO A 63 GLY A 80 1 18 HELIX 2 2 PRO A 82 VAL A 86 5 5 HELIX 3 3 ALA A 102 ALA A 111 1 10 HELIX 4 4 LYS A 124 CSO A 126 5 3 HELIX 5 5 ALA A 127 CYS A 142 1 16 HELIX 6 6 SER A 157 VAL A 159 5 3 HELIX 7 7 LEU A 178 GLY A 183 1 6 HELIX 8 8 MET A 193 LEU A 204 1 12 HELIX 9 9 ALA A 207 ALA A 228 1 22 HELIX 10 10 GLU A 254 ARG A 258 5 5 HELIX 11 11 LYS A 263 LEU A 267 5 5 HELIX 12 12 ALA A 298 LEU A 304 1 7 HELIX 13 13 GLU A 321 PRO A 326 5 6 HELIX 14 14 ILE A 327 VAL A 340 1 14 HELIX 15 15 LYS A 343 GLU A 345 5 3 HELIX 16 16 PHE A 356 GLU A 368 1 13 HELIX 17 17 ASP A 370 VAL A 374 5 5 HELIX 18 18 GLY A 379 GLY A 384 1 6 HELIX 19 19 MET A 389 LEU A 402 1 14 HELIX 20 20 PRO B 63 GLY B 80 1 18 HELIX 21 21 PRO B 82 VAL B 86 5 5 HELIX 22 22 ALA B 102 ALA B 111 1 10 HELIX 23 23 LYS B 124 CSO B 126 5 3 HELIX 24 24 ALA B 127 CYS B 142 1 16 HELIX 25 25 SER B 157 VAL B 159 5 3 HELIX 26 26 LEU B 178 GLY B 183 1 6 HELIX 27 27 MET B 193 ASN B 205 1 13 HELIX 28 28 ALA B 207 ALA B 228 1 22 HELIX 29 29 GLU B 254 ARG B 258 5 5 HELIX 30 30 LYS B 263 LEU B 267 5 5 HELIX 31 31 ALA B 298 LEU B 304 1 7 HELIX 32 32 GLU B 321 PRO B 326 5 6 HELIX 33 33 ILE B 327 GLY B 341 1 15 HELIX 34 34 LYS B 343 GLU B 345 5 3 HELIX 35 35 PHE B 356 GLU B 368 1 13 HELIX 36 36 ASP B 370 VAL B 374 5 5 HELIX 37 37 GLY B 379 GLY B 384 1 6 HELIX 38 38 PRO B 386 LEU B 402 1 17 HELIX 39 39 PRO C 63 GLY C 80 1 18 HELIX 40 40 PRO C 82 VAL C 86 5 5 HELIX 41 41 ALA C 102 ALA C 111 1 10 HELIX 42 42 LYS C 124 CSO C 126 5 3 HELIX 43 43 ALA C 127 CYS C 142 1 16 HELIX 44 44 SER C 157 VAL C 159 5 3 HELIX 45 45 LEU C 178 ASP C 182 1 5 HELIX 46 46 MET C 193 LEU C 204 1 12 HELIX 47 47 ALA C 207 ALA C 228 1 22 HELIX 48 48 GLU C 254 ARG C 258 5 5 HELIX 49 49 LYS C 263 LEU C 267 5 5 HELIX 50 50 ALA C 298 LEU C 304 1 7 HELIX 51 51 GLU C 321 PRO C 326 5 6 HELIX 52 52 ILE C 327 GLY C 341 1 15 HELIX 53 53 LYS C 343 GLU C 345 5 3 HELIX 54 54 PHE C 356 GLU C 368 1 13 HELIX 55 55 ASP C 370 VAL C 374 5 5 HELIX 56 56 GLY C 379 GLY C 384 1 6 HELIX 57 57 PRO C 386 LEU C 402 1 17 HELIX 58 58 PRO D 63 GLY D 80 1 18 HELIX 59 59 PRO D 82 VAL D 86 5 5 HELIX 60 60 ALA D 102 ALA D 111 1 10 HELIX 61 61 LYS D 124 CSO D 126 5 3 HELIX 62 62 ALA D 127 CYS D 142 1 16 HELIX 63 63 SER D 157 VAL D 159 5 3 HELIX 64 64 LEU D 178 GLY D 183 1 6 HELIX 65 65 MET D 193 LEU D 204 1 12 HELIX 66 66 ALA D 207 GLY D 229 1 23 HELIX 67 67 GLU D 254 ARG D 258 5 5 HELIX 68 68 ALA D 298 LEU D 304 1 7 HELIX 69 69 GLU D 321 PRO D 326 5 6 HELIX 70 70 ILE D 327 GLY D 341 1 15 HELIX 71 71 LYS D 343 GLU D 345 5 3 HELIX 72 72 PHE D 356 GLU D 368 1 13 HELIX 73 73 ASP D 370 VAL D 374 5 5 HELIX 74 74 GLY D 379 GLY D 384 1 6 HELIX 75 75 PRO D 386 LEU D 402 1 17 SHEET 1 A10 GLY A 53 SER A 54 0 SHEET 2 A10 ASN A 287 THR A 297 -1 O ASP A 288 N GLY A 53 SHEET 3 A10 VAL A 147 SER A 155 -1 N MET A 148 O LEU A 295 SHEET 4 A10 GLU A 88 GLY A 92 1 N GLY A 92 O GLY A 151 SHEET 5 A10 CYS A 119 ASN A 123 1 O ILE A 122 N MET A 91 SHEET 6 A10 CYS B 119 ASN B 123 -1 O THR B 121 N ASN A 123 SHEET 7 A10 GLU B 88 GLY B 92 1 N MET B 91 O ILE B 122 SHEET 8 A10 VAL B 147 SER B 155 1 O GLY B 151 N GLY B 92 SHEET 9 A10 ASN B 287 THR B 297 -1 O LEU B 295 N MET B 148 SHEET 10 A10 GLY B 53 SER B 54 -1 N GLY B 53 O ASP B 288 SHEET 1 B18 ILE A 347 VAL A 352 0 SHEET 2 B18 TYR A 407 ASN A 414 1 O SER A 411 N GLU A 351 SHEET 3 B18 GLY A 418 LYS A 426 -1 O ILE A 424 N GLY A 408 SHEET 4 B18 ALA A 310 ALA A 319 -1 N ALA A 314 O LEU A 423 SHEET 5 B18 VAL A 42 ARG A 49 -1 N ILE A 44 O ALA A 310 SHEET 6 B18 ASN A 287 THR A 297 -1 O MET A 296 N VAL A 43 SHEET 7 B18 VAL A 147 SER A 155 -1 N MET A 148 O LEU A 295 SHEET 8 B18 GLU A 88 GLY A 92 1 N GLY A 92 O GLY A 151 SHEET 9 B18 CYS A 119 ASN A 123 1 O ILE A 122 N MET A 91 SHEET 10 B18 CYS B 119 ASN B 123 -1 O THR B 121 N ASN A 123 SHEET 11 B18 GLU B 88 GLY B 92 1 N MET B 91 O ILE B 122 SHEET 12 B18 VAL B 147 SER B 155 1 O GLY B 151 N GLY B 92 SHEET 13 B18 ASN B 287 THR B 297 -1 O LEU B 295 N MET B 148 SHEET 14 B18 VAL B 42 ARG B 49 -1 N VAL B 43 O MET B 296 SHEET 15 B18 ALA B 310 ALA B 319 -1 O ILE B 312 N VAL B 42 SHEET 16 B18 GLY B 418 LYS B 426 -1 O LEU B 423 N ALA B 314 SHEET 17 B18 TYR B 407 ASN B 414 -1 N ASN B 414 O GLY B 418 SHEET 18 B18 ILE B 347 VAL B 352 1 N GLU B 351 O SER B 411 SHEET 1 C 9 TYR A 161 MET A 163 0 SHEET 2 C 9 GLY A 172 ASP A 177 -1 O GLU A 176 N VAL A 162 SHEET 3 C 9 GLY C 172 ASP C 177 -1 O LEU C 175 N VAL A 173 SHEET 4 C 9 TYR C 161 MET C 163 -1 N VAL C 162 O GLU C 176 SHEET 5 C 9 TYR D 161 MET D 163 -1 O TYR D 161 N MET C 163 SHEET 6 C 9 VAL D 173 ASP D 177 -1 O GLU D 176 N VAL D 162 SHEET 7 C 9 GLY B 172 ASP B 177 -1 N LEU B 175 O VAL D 173 SHEET 8 C 9 TYR B 161 MET B 163 -1 N VAL B 162 O GLU B 176 SHEET 9 C 9 TYR A 161 MET A 163 -1 N MET A 163 O TYR B 161 SHEET 1 D 2 THR A 185 ASP A 186 0 SHEET 2 D 2 ILE A 191 HIS A 192 -1 O ILE A 191 N ASP A 186 SHEET 1 E 2 VAL A 238 VAL A 240 0 SHEET 2 E 2 VAL A 248 VAL A 250 -1 O VAL A 250 N VAL A 238 SHEET 1 F 2 THR B 185 ASP B 186 0 SHEET 2 F 2 ILE B 191 HIS B 192 -1 O ILE B 191 N ASP B 186 SHEET 1 G 2 VAL B 238 VAL B 240 0 SHEET 2 G 2 VAL B 248 VAL B 250 -1 O VAL B 250 N VAL B 238 SHEET 1 H10 GLY C 53 SER C 54 0 SHEET 2 H10 ASN C 287 THR C 297 -1 O ASP C 288 N GLY C 53 SHEET 3 H10 VAL C 147 SER C 155 -1 N MET C 148 O LEU C 295 SHEET 4 H10 GLU C 88 GLY C 92 1 N GLY C 92 O GLY C 151 SHEET 5 H10 CYS C 119 ASN C 123 1 O ILE C 122 N MET C 91 SHEET 6 H10 CYS D 119 ASN D 123 -1 O THR D 121 N ASN C 123 SHEET 7 H10 GLU D 88 GLY D 92 1 N MET D 91 O ILE D 122 SHEET 8 H10 VAL D 147 SER D 155 1 O GLY D 151 N GLY D 92 SHEET 9 H10 ASN D 287 THR D 297 -1 O LEU D 293 N ALA D 150 SHEET 10 H10 GLY D 53 SER D 54 -1 N GLY D 53 O ASP D 288 SHEET 1 I18 ILE C 347 VAL C 352 0 SHEET 2 I18 TYR C 407 ASN C 414 1 O SER C 411 N GLU C 351 SHEET 3 I18 GLY C 418 LYS C 426 -1 O ILE C 424 N GLY C 408 SHEET 4 I18 ALA C 310 ALA C 319 -1 N ALA C 314 O LEU C 423 SHEET 5 I18 VAL C 42 ARG C 49 -1 N ILE C 44 O ALA C 310 SHEET 6 I18 ASN C 287 THR C 297 -1 O ALA C 292 N THR C 48 SHEET 7 I18 VAL C 147 SER C 155 -1 N MET C 148 O LEU C 295 SHEET 8 I18 GLU C 88 GLY C 92 1 N GLY C 92 O GLY C 151 SHEET 9 I18 CYS C 119 ASN C 123 1 O ILE C 122 N MET C 91 SHEET 10 I18 CYS D 119 ASN D 123 -1 O THR D 121 N ASN C 123 SHEET 11 I18 GLU D 88 GLY D 92 1 N MET D 91 O ILE D 122 SHEET 12 I18 VAL D 147 SER D 155 1 O GLY D 151 N GLY D 92 SHEET 13 I18 ASN D 287 THR D 297 -1 O LEU D 293 N ALA D 150 SHEET 14 I18 VAL D 42 ARG D 49 -1 N VAL D 43 O MET D 296 SHEET 15 I18 ALA D 310 ALA D 319 -1 O ILE D 312 N VAL D 42 SHEET 16 I18 GLY D 418 LYS D 426 -1 O LEU D 423 N ALA D 314 SHEET 17 I18 TYR D 407 ASN D 414 -1 N ALA D 410 O MET D 422 SHEET 18 I18 ILE D 347 VAL D 352 1 N GLU D 351 O SER D 411 SHEET 1 J 2 THR C 185 ASP C 186 0 SHEET 2 J 2 ILE C 191 HIS C 192 -1 O ILE C 191 N ASP C 186 SHEET 1 K 2 VAL C 238 VAL C 240 0 SHEET 2 K 2 VAL C 248 VAL C 250 -1 O VAL C 250 N VAL C 238 SHEET 1 L 2 THR D 185 ASP D 186 0 SHEET 2 L 2 ILE D 191 HIS D 192 -1 O ILE D 191 N ASP D 186 SHEET 1 M 2 VAL D 238 VAL D 240 0 SHEET 2 M 2 VAL D 248 VAL D 250 -1 O VAL D 248 N VAL D 240 LINK C VAL A 125 N CSO A 126 1555 1555 1.34 LINK C CSO A 126 N ALA A 127 1555 1555 1.33 LINK C VAL B 125 N CSO B 126 1555 1555 1.34 LINK C CSO B 126 N ALA B 127 1555 1555 1.33 LINK C VAL C 125 N CSO C 126 1555 1555 1.33 LINK C CSO C 126 N ALA C 127 1555 1555 1.33 LINK C VAL D 125 N CSO D 126 1555 1555 1.34 LINK C CSO D 126 N ALA D 127 1555 1555 1.33 SITE 1 AC1 3 ASN A 414 HOH A6020 CYS B 119 SITE 1 AC2 2 CYS A 119 ASN B 414 SITE 1 AC3 2 ASN C 414 CYS D 119 SITE 1 AC4 4 CYS C 119 ASN D 414 HOH D6013 HOH D6042 SITE 1 AC5 20 LEU A 184 HIS A 192 TYR A 219 ARG A 258 SITE 2 AC5 20 VAL A 259 ASP A 260 VAL A 264 LEU A 267 SITE 3 AC5 20 PHE A 271 ALA A 280 ALA A 281 SER A 284 SITE 4 AC5 20 ALA A 355 PHE A 356 HOH A6144 HOH A6189 SITE 5 AC5 20 HOH A6266 HOH A6275 HOH A6352 HOH C6005 SITE 1 AC6 20 LEU B 184 HIS B 192 TYR B 219 ARG B 258 SITE 2 AC6 20 VAL B 259 ASP B 260 LYS B 263 LEU B 267 SITE 3 AC6 20 ALA B 281 SER B 284 ALA B 355 PHE B 356 SITE 4 AC6 20 HIS B 385 HOH B6011 HOH B6066 HOH B6094 SITE 5 AC6 20 HOH B6104 HOH B6156 HOH B6339 HOH B6340 SITE 1 AC7 20 HOH A6235 LEU C 184 HIS C 192 TYR C 219 SITE 2 AC7 20 ARG C 258 VAL C 259 ASP C 260 LYS C 263 SITE 3 AC7 20 LEU C 267 PHE C 271 ALA C 280 ALA C 281 SITE 4 AC7 20 SER C 284 ALA C 355 PHE C 356 HIS C 385 SITE 5 AC7 20 HOH C6052 HOH C6063 HOH C6091 HOH C6096 SITE 1 AC8 16 HOH B6191 LEU D 184 HIS D 192 TYR D 219 SITE 2 AC8 16 ARG D 258 VAL D 259 ASP D 260 LYS D 263 SITE 3 AC8 16 LEU D 267 ALA D 280 ALA D 281 SER D 284 SITE 4 AC8 16 ALA D 355 PHE D 356 HOH D6118 HOH D6139 SITE 1 AC9 7 ALA A 201 LYS A 202 ASN A 205 ILE A 206 SITE 2 AC9 7 THR A 277 HOH A6105 HOH A6141 CRYST1 75.249 106.569 101.497 90.00 102.90 90.00 P 1 21 1 8 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 0.013289 0.000000 0.003044 0.00000 SCALE2 0.000000 0.009384 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010108 0.00000