PDB Short entry for 1DGB HEADER OXIDOREDUCTASE 23-NOV-99 1DGB TITLE HUMAN ERYTHROCYTE CATALASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CATALASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 EC: 1.11.1.6 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 CELL: ERYTHROCYTE KEYWDS CATALASE, HEME, NADPH, HYDROGEN PEROXIDE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR C.D.PUTNAM,A.S.ARVAI,Y.BOURNE,J.A.TAINER REVDAT 3 07-FEB-24 1DGB 1 REMARK REVDAT 2 24-FEB-09 1DGB 1 VERSN REVDAT 1 11-FEB-00 1DGB 0 JRNL AUTH C.D.PUTNAM,A.S.ARVAI,Y.BOURNE,J.A.TAINER JRNL TITL ACTIVE AND INHIBITED HUMAN CATALASE STRUCTURES: LIGAND AND JRNL TITL 2 NADPH BINDING AND CATALYTIC MECHANISM. JRNL REF J.MOL.BIOL. V. 296 295 2000 JRNL REFN ISSN 0022-2836 JRNL PMID 10656833 JRNL DOI 10.1006/JMBI.1999.3458 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 123184 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.172 REMARK 3 FREE R VALUE : 0.227 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 12276 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.30 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 83.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 12606 REMARK 3 BIN R VALUE (WORKING SET) : 0.5058 REMARK 3 BIN FREE R VALUE : 0.5465 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 1415 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 16026 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 268 REMARK 3 SOLVENT ATOMS : 1109 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 62.92 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 5.53390 REMARK 3 B22 (A**2) : -1.51380 REMARK 3 B33 (A**2) : -4.02010 REMARK 3 B12 (A**2) : 0.00000 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) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 0.416 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 0.755 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 0.496 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 0.820 ; 2.500 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BOND ANGLES AND LENGTHS TO THE HEME REMARK 3 IRON FROM BOTH THE TYR358 LIGAND AND THE HEME NITROGENS WERE REMARK 3 UNCONSTRAINED REMARK 4 REMARK 4 1DGB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-NOV-99. REMARK 100 THE DEPOSITION ID IS D_1000010062. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-MAR-98 REMARK 200 TEMPERATURE (KELVIN) : 200.0 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 123184 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.7 REMARK 200 DATA REDUNDANCY : 2.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07500 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 14.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 82.8 REMARK 200 DATA REDUNDANCY IN SHELL : 2.10 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.13100 REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.06 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.93 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 6.5 - 8.0% PEG4000, PROTEIN AT 40 REMARK 280 MG/ML IN 50 MM TRISCL, PH 8.0, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-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 41.74850 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 113.94550 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 69.96700 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 113.94550 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 41.74850 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 69.96700 REMARK 290 SMTRY3 4 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 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: 50900 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 58590 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -296.0 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 SER D 4 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 PRO D 416 C - N - CA ANGL. DEV. = 10.2 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 ARG A 5 -157.06 -106.37 REMARK 500 GLN A 11 -70.02 -43.77 REMARK 500 ALA A 21 47.22 -95.31 REMARK 500 GLN A 22 142.11 -171.82 REMARK 500 THR A 115 -152.78 -99.79 REMARK 500 VAL A 116 -64.66 -135.03 REMARK 500 ASP A 128 150.22 173.69 REMARK 500 LYS A 169 -146.44 -91.11 REMARK 500 GLN A 173 -60.80 -98.97 REMARK 500 PRO A 190 -2.00 -59.41 REMARK 500 SER A 217 -59.41 64.57 REMARK 500 VAL A 313 -56.66 -125.18 REMARK 500 HIS A 364 -66.83 -91.34 REMARK 500 ASN A 369 38.88 -94.70 REMARK 500 ASN A 385 -160.13 -164.12 REMARK 500 ASP A 389 -150.43 56.75 REMARK 500 HIS A 486 139.82 -171.59 REMARK 500 ARG B 5 -161.45 -116.46 REMARK 500 ALA B 21 0.18 -68.35 REMARK 500 HIS B 102 147.96 -170.50 REMARK 500 THR B 115 -158.66 -92.52 REMARK 500 VAL B 116 -59.70 -127.68 REMARK 500 ASP B 128 149.68 175.74 REMARK 500 ASP B 140 36.43 -92.73 REMARK 500 LYS B 169 -141.42 -100.65 REMARK 500 SER B 217 -62.38 67.93 REMARK 500 ASP B 257 84.46 -153.84 REMARK 500 LEU B 299 -4.70 -56.00 REMARK 500 VAL B 313 -52.64 -126.83 REMARK 500 ASN B 369 41.07 -98.12 REMARK 500 ASN B 385 -159.84 -162.97 REMARK 500 ASP B 389 -149.17 62.08 REMARK 500 GLN B 395 -159.24 -174.52 REMARK 500 VAL B 440 -34.03 -132.03 REMARK 500 HIS B 486 133.01 -170.05 REMARK 500 ALA C 20 -74.18 -50.00 REMARK 500 ALA C 21 30.38 -78.92 REMARK 500 GLU C 101 -36.81 -37.31 REMARK 500 VAL C 116 -53.82 -120.22 REMARK 500 ASP C 128 148.02 173.92 REMARK 500 LYS C 169 -142.66 -91.55 REMARK 500 SER C 217 -68.95 72.03 REMARK 500 PRO C 296 -7.26 -56.24 REMARK 500 PRO C 347 9.29 -63.39 REMARK 500 ASN C 385 -161.18 -164.00 REMARK 500 ASP C 389 -146.77 63.64 REMARK 500 GLN C 395 -163.56 -114.13 REMARK 500 PRO C 412 142.70 -39.76 REMARK 500 ARG C 430 -167.47 -163.66 REMARK 500 ASP C 438 83.34 52.15 REMARK 500 REMARK 500 THIS ENTRY HAS 63 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 A1200 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR A 358 OH REMARK 620 2 HEM A1200 NA 95.8 REMARK 620 3 HEM A1200 NB 95.6 89.9 REMARK 620 4 HEM A1200 NC 89.6 174.6 90.4 REMARK 620 5 HEM A1200 ND 96.2 91.7 167.9 86.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B1201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR B 358 OH REMARK 620 2 HEM B1201 NA 102.1 REMARK 620 3 HEM B1201 NB 97.4 88.5 REMARK 620 4 HEM B1201 NC 92.3 165.6 90.9 REMARK 620 5 HEM B1201 ND 94.1 92.0 168.2 85.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM C1202 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR C 358 OH REMARK 620 2 HEM C1202 NA 97.4 REMARK 620 3 HEM C1202 NB 85.1 91.9 REMARK 620 4 HEM C1202 NC 89.8 168.8 80.1 REMARK 620 5 HEM C1202 ND 102.7 94.3 169.3 92.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM D1203 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR D 358 OH REMARK 620 2 HEM D1203 NA 95.5 REMARK 620 3 HEM D1203 NB 84.5 95.0 REMARK 620 4 HEM D1203 NC 89.3 174.2 82.2 REMARK 620 5 HEM D1203 ND 101.1 89.3 172.6 93.0 REMARK 620 N 1 2 3 4 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 1200 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NDP A 1300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 1201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM C 1202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NDP C 1301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM D 1203 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1DGF RELATED DB: PDB REMARK 900 RELATED ID: 1DGG RELATED DB: PDB REMARK 900 RELATED ID: 1DGH RELATED DB: PDB DBREF 1DGB A 4 501 UNP P04040 CATA_HUMAN 4 501 DBREF 1DGB B 4 501 UNP P04040 CATA_HUMAN 4 501 DBREF 1DGB C 4 501 UNP P04040 CATA_HUMAN 4 501 DBREF 1DGB D 4 501 UNP P04040 CATA_HUMAN 4 501 SEQRES 1 A 498 SER ARG ASP PRO ALA SER ASP GLN MET GLN HIS TRP LYS SEQRES 2 A 498 GLU GLN ARG ALA ALA GLN LYS ALA ASP VAL LEU THR THR SEQRES 3 A 498 GLY ALA GLY ASN PRO VAL GLY ASP LYS LEU ASN VAL ILE SEQRES 4 A 498 THR VAL GLY PRO ARG GLY PRO LEU LEU VAL GLN ASP VAL SEQRES 5 A 498 VAL PHE THR ASP GLU MET ALA HIS PHE ASP ARG GLU ARG SEQRES 6 A 498 ILE PRO GLU ARG VAL VAL HIS ALA LYS GLY ALA GLY ALA SEQRES 7 A 498 PHE GLY TYR PHE GLU VAL THR HIS ASP ILE THR LYS TYR SEQRES 8 A 498 SER LYS ALA LYS VAL PHE GLU HIS ILE GLY LYS LYS THR SEQRES 9 A 498 PRO ILE ALA VAL ARG PHE SER THR VAL ALA GLY GLU SER SEQRES 10 A 498 GLY SER ALA ASP THR VAL ARG ASP PRO ARG GLY PHE ALA SEQRES 11 A 498 VAL LYS PHE TYR THR GLU ASP GLY ASN TRP ASP LEU VAL SEQRES 12 A 498 GLY ASN ASN THR PRO ILE PHE PHE ILE ARG ASP PRO ILE SEQRES 13 A 498 LEU PHE PRO SER PHE ILE HIS SER GLN LYS ARG ASN PRO SEQRES 14 A 498 GLN THR HIS LEU LYS ASP PRO ASP MET VAL TRP ASP PHE SEQRES 15 A 498 TRP SER LEU ARG PRO GLU SER LEU HIS GLN VAL SER PHE SEQRES 16 A 498 LEU PHE SER ASP ARG GLY ILE PRO ASP GLY HIS ARG HIS SEQRES 17 A 498 MET ASN GLY TYR GLY SER HIS THR PHE LYS LEU VAL ASN SEQRES 18 A 498 ALA ASN GLY GLU ALA VAL TYR CYS LYS PHE HIS TYR LYS SEQRES 19 A 498 THR ASP GLN GLY ILE LYS ASN LEU SER VAL GLU ASP ALA SEQRES 20 A 498 ALA ARG LEU SER GLN GLU ASP PRO ASP TYR GLY ILE ARG SEQRES 21 A 498 ASP LEU PHE ASN ALA ILE ALA THR GLY LYS TYR PRO SER SEQRES 22 A 498 TRP THR PHE TYR ILE GLN VAL MET THR PHE ASN GLN ALA SEQRES 23 A 498 GLU THR PHE PRO PHE ASN PRO PHE ASP LEU THR LYS VAL SEQRES 24 A 498 TRP PRO HIS LYS ASP TYR PRO LEU ILE PRO VAL GLY LYS SEQRES 25 A 498 LEU VAL LEU ASN ARG ASN PRO VAL ASN TYR PHE ALA GLU SEQRES 26 A 498 VAL GLU GLN ILE ALA PHE ASP PRO SER ASN MET PRO PRO SEQRES 27 A 498 GLY ILE GLU ALA SER PRO ASP LYS MET LEU GLN GLY ARG SEQRES 28 A 498 LEU PHE ALA TYR PRO ASP THR HIS ARG HIS ARG LEU GLY SEQRES 29 A 498 PRO ASN TYR LEU HIS ILE PRO VAL ASN CYS PRO TYR ARG SEQRES 30 A 498 ALA ARG VAL ALA ASN TYR GLN ARG ASP GLY PRO MET CYS SEQRES 31 A 498 MET GLN ASP ASN GLN GLY GLY ALA PRO ASN TYR TYR PRO SEQRES 32 A 498 ASN SER PHE GLY ALA PRO GLU GLN GLN PRO SER ALA LEU SEQRES 33 A 498 GLU HIS SER ILE GLN TYR SER GLY GLU VAL ARG ARG PHE SEQRES 34 A 498 ASN THR ALA ASN ASP ASP ASN VAL THR GLN VAL ARG ALA SEQRES 35 A 498 PHE TYR VAL ASN VAL LEU ASN GLU GLU GLN ARG LYS ARG SEQRES 36 A 498 LEU CYS GLU ASN ILE ALA GLY HIS LEU LYS ASP ALA GLN SEQRES 37 A 498 ILE PHE ILE GLN LYS LYS ALA VAL LYS ASN PHE THR GLU SEQRES 38 A 498 VAL HIS PRO ASP TYR GLY SER HIS ILE GLN ALA LEU LEU SEQRES 39 A 498 ASP LYS TYR ASN SEQRES 1 B 498 SER ARG ASP PRO ALA SER ASP GLN MET GLN HIS TRP LYS SEQRES 2 B 498 GLU GLN ARG ALA ALA GLN LYS ALA ASP VAL LEU THR THR SEQRES 3 B 498 GLY ALA GLY ASN PRO VAL GLY ASP LYS LEU ASN VAL ILE SEQRES 4 B 498 THR VAL GLY PRO ARG GLY PRO LEU LEU VAL GLN ASP VAL SEQRES 5 B 498 VAL PHE THR ASP GLU MET ALA HIS PHE ASP ARG GLU ARG SEQRES 6 B 498 ILE PRO GLU ARG VAL VAL HIS ALA LYS GLY ALA GLY ALA SEQRES 7 B 498 PHE GLY TYR PHE GLU VAL THR HIS ASP ILE THR LYS TYR SEQRES 8 B 498 SER LYS ALA LYS VAL PHE GLU HIS ILE GLY LYS LYS THR SEQRES 9 B 498 PRO ILE ALA VAL ARG PHE SER THR VAL ALA GLY GLU SER SEQRES 10 B 498 GLY SER ALA ASP THR VAL ARG ASP PRO ARG GLY PHE ALA SEQRES 11 B 498 VAL LYS PHE TYR THR GLU ASP GLY ASN TRP ASP LEU VAL SEQRES 12 B 498 GLY ASN ASN THR PRO ILE PHE PHE ILE ARG ASP PRO ILE SEQRES 13 B 498 LEU PHE PRO SER PHE ILE HIS SER GLN LYS ARG ASN PRO SEQRES 14 B 498 GLN THR HIS LEU LYS ASP PRO ASP MET VAL TRP ASP PHE SEQRES 15 B 498 TRP SER LEU ARG PRO GLU SER LEU HIS GLN VAL SER PHE SEQRES 16 B 498 LEU PHE SER ASP ARG GLY ILE PRO ASP GLY HIS ARG HIS SEQRES 17 B 498 MET ASN GLY TYR GLY SER HIS THR PHE LYS LEU VAL ASN SEQRES 18 B 498 ALA ASN GLY GLU ALA VAL TYR CYS LYS PHE HIS TYR LYS SEQRES 19 B 498 THR ASP GLN GLY ILE LYS ASN LEU SER VAL GLU ASP ALA SEQRES 20 B 498 ALA ARG LEU SER GLN GLU ASP PRO ASP TYR GLY ILE ARG SEQRES 21 B 498 ASP LEU PHE ASN ALA ILE ALA THR GLY LYS TYR PRO SER SEQRES 22 B 498 TRP THR PHE TYR ILE GLN VAL MET THR PHE ASN GLN ALA SEQRES 23 B 498 GLU THR PHE PRO PHE ASN PRO PHE ASP LEU THR LYS VAL SEQRES 24 B 498 TRP PRO HIS LYS ASP TYR PRO LEU ILE PRO VAL GLY LYS SEQRES 25 B 498 LEU VAL LEU ASN ARG ASN PRO VAL ASN TYR PHE ALA GLU SEQRES 26 B 498 VAL GLU GLN ILE ALA PHE ASP PRO SER ASN MET PRO PRO SEQRES 27 B 498 GLY ILE GLU ALA SER PRO ASP LYS MET LEU GLN GLY ARG SEQRES 28 B 498 LEU PHE ALA TYR PRO ASP THR HIS ARG HIS ARG LEU GLY SEQRES 29 B 498 PRO ASN TYR LEU HIS ILE PRO VAL ASN CYS PRO TYR ARG SEQRES 30 B 498 ALA ARG VAL ALA ASN TYR GLN ARG ASP GLY PRO MET CYS SEQRES 31 B 498 MET GLN ASP ASN GLN GLY GLY ALA PRO ASN TYR TYR PRO SEQRES 32 B 498 ASN SER PHE GLY ALA PRO GLU GLN GLN PRO SER ALA LEU SEQRES 33 B 498 GLU HIS SER ILE GLN TYR SER GLY GLU VAL ARG ARG PHE SEQRES 34 B 498 ASN THR ALA ASN ASP ASP ASN VAL THR GLN VAL ARG ALA SEQRES 35 B 498 PHE TYR VAL ASN VAL LEU ASN GLU GLU GLN ARG LYS ARG SEQRES 36 B 498 LEU CYS GLU ASN ILE ALA GLY HIS LEU LYS ASP ALA GLN SEQRES 37 B 498 ILE PHE ILE GLN LYS LYS ALA VAL LYS ASN PHE THR GLU SEQRES 38 B 498 VAL HIS PRO ASP TYR GLY SER HIS ILE GLN ALA LEU LEU SEQRES 39 B 498 ASP LYS TYR ASN SEQRES 1 C 498 SER ARG ASP PRO ALA SER ASP GLN MET GLN HIS TRP LYS SEQRES 2 C 498 GLU GLN ARG ALA ALA GLN LYS ALA ASP VAL LEU THR THR SEQRES 3 C 498 GLY ALA GLY ASN PRO VAL GLY ASP LYS LEU ASN VAL ILE SEQRES 4 C 498 THR VAL GLY PRO ARG GLY PRO LEU LEU VAL GLN ASP VAL SEQRES 5 C 498 VAL PHE THR ASP GLU MET ALA HIS PHE ASP ARG GLU ARG SEQRES 6 C 498 ILE PRO GLU ARG VAL VAL HIS ALA LYS GLY ALA GLY ALA SEQRES 7 C 498 PHE GLY TYR PHE GLU VAL THR HIS ASP ILE THR LYS TYR SEQRES 8 C 498 SER LYS ALA LYS VAL PHE GLU HIS ILE GLY LYS LYS THR SEQRES 9 C 498 PRO ILE ALA VAL ARG PHE SER THR VAL ALA GLY GLU SER SEQRES 10 C 498 GLY SER ALA ASP THR VAL ARG ASP PRO ARG GLY PHE ALA SEQRES 11 C 498 VAL LYS PHE TYR THR GLU ASP GLY ASN TRP ASP LEU VAL SEQRES 12 C 498 GLY ASN ASN THR PRO ILE PHE PHE ILE ARG ASP PRO ILE SEQRES 13 C 498 LEU PHE PRO SER PHE ILE HIS SER GLN LYS ARG ASN PRO SEQRES 14 C 498 GLN THR HIS LEU LYS ASP PRO ASP MET VAL TRP ASP PHE SEQRES 15 C 498 TRP SER LEU ARG PRO GLU SER LEU HIS GLN VAL SER PHE SEQRES 16 C 498 LEU PHE SER ASP ARG GLY ILE PRO ASP GLY HIS ARG HIS SEQRES 17 C 498 MET ASN GLY TYR GLY SER HIS THR PHE LYS LEU VAL ASN SEQRES 18 C 498 ALA ASN GLY GLU ALA VAL TYR CYS LYS PHE HIS TYR LYS SEQRES 19 C 498 THR ASP GLN GLY ILE LYS ASN LEU SER VAL GLU ASP ALA SEQRES 20 C 498 ALA ARG LEU SER GLN GLU ASP PRO ASP TYR GLY ILE ARG SEQRES 21 C 498 ASP LEU PHE ASN ALA ILE ALA THR GLY LYS TYR PRO SER SEQRES 22 C 498 TRP THR PHE TYR ILE GLN VAL MET THR PHE ASN GLN ALA SEQRES 23 C 498 GLU THR PHE PRO PHE ASN PRO PHE ASP LEU THR LYS VAL SEQRES 24 C 498 TRP PRO HIS LYS ASP TYR PRO LEU ILE PRO VAL GLY LYS SEQRES 25 C 498 LEU VAL LEU ASN ARG ASN PRO VAL ASN TYR PHE ALA GLU SEQRES 26 C 498 VAL GLU GLN ILE ALA PHE ASP PRO SER ASN MET PRO PRO SEQRES 27 C 498 GLY ILE GLU ALA SER PRO ASP LYS MET LEU GLN GLY ARG SEQRES 28 C 498 LEU PHE ALA TYR PRO ASP THR HIS ARG HIS ARG LEU GLY SEQRES 29 C 498 PRO ASN TYR LEU HIS ILE PRO VAL ASN CYS PRO TYR ARG SEQRES 30 C 498 ALA ARG VAL ALA ASN TYR GLN ARG ASP GLY PRO MET CYS SEQRES 31 C 498 MET GLN ASP ASN GLN GLY GLY ALA PRO ASN TYR TYR PRO SEQRES 32 C 498 ASN SER PHE GLY ALA PRO GLU GLN GLN PRO SER ALA LEU SEQRES 33 C 498 GLU HIS SER ILE GLN TYR SER GLY GLU VAL ARG ARG PHE SEQRES 34 C 498 ASN THR ALA ASN ASP ASP ASN VAL THR GLN VAL ARG ALA SEQRES 35 C 498 PHE TYR VAL ASN VAL LEU ASN GLU GLU GLN ARG LYS ARG SEQRES 36 C 498 LEU CYS GLU ASN ILE ALA GLY HIS LEU LYS ASP ALA GLN SEQRES 37 C 498 ILE PHE ILE GLN LYS LYS ALA VAL LYS ASN PHE THR GLU SEQRES 38 C 498 VAL HIS PRO ASP TYR GLY SER HIS ILE GLN ALA LEU LEU SEQRES 39 C 498 ASP LYS TYR ASN SEQRES 1 D 498 SER ARG ASP PRO ALA SER ASP GLN MET GLN HIS TRP LYS SEQRES 2 D 498 GLU GLN ARG ALA ALA GLN LYS ALA ASP VAL LEU THR THR SEQRES 3 D 498 GLY ALA GLY ASN PRO VAL GLY ASP LYS LEU ASN VAL ILE SEQRES 4 D 498 THR VAL GLY PRO ARG GLY PRO LEU LEU VAL GLN ASP VAL SEQRES 5 D 498 VAL PHE THR ASP GLU MET ALA HIS PHE ASP ARG GLU ARG SEQRES 6 D 498 ILE PRO GLU ARG VAL VAL HIS ALA LYS GLY ALA GLY ALA SEQRES 7 D 498 PHE GLY TYR PHE GLU VAL THR HIS ASP ILE THR LYS TYR SEQRES 8 D 498 SER LYS ALA LYS VAL PHE GLU HIS ILE GLY LYS LYS THR SEQRES 9 D 498 PRO ILE ALA VAL ARG PHE SER THR VAL ALA GLY GLU SER SEQRES 10 D 498 GLY SER ALA ASP THR VAL ARG ASP PRO ARG GLY PHE ALA SEQRES 11 D 498 VAL LYS PHE TYR THR GLU ASP GLY ASN TRP ASP LEU VAL SEQRES 12 D 498 GLY ASN ASN THR PRO ILE PHE PHE ILE ARG ASP PRO ILE SEQRES 13 D 498 LEU PHE PRO SER PHE ILE HIS SER GLN LYS ARG ASN PRO SEQRES 14 D 498 GLN THR HIS LEU LYS ASP PRO ASP MET VAL TRP ASP PHE SEQRES 15 D 498 TRP SER LEU ARG PRO GLU SER LEU HIS GLN VAL SER PHE SEQRES 16 D 498 LEU PHE SER ASP ARG GLY ILE PRO ASP GLY HIS ARG HIS SEQRES 17 D 498 MET ASN GLY TYR GLY SER HIS THR PHE LYS LEU VAL ASN SEQRES 18 D 498 ALA ASN GLY GLU ALA VAL TYR CYS LYS PHE HIS TYR LYS SEQRES 19 D 498 THR ASP GLN GLY ILE LYS ASN LEU SER VAL GLU ASP ALA SEQRES 20 D 498 ALA ARG LEU SER GLN GLU ASP PRO ASP TYR GLY ILE ARG SEQRES 21 D 498 ASP LEU PHE ASN ALA ILE ALA THR GLY LYS TYR PRO SER SEQRES 22 D 498 TRP THR PHE TYR ILE GLN VAL MET THR PHE ASN GLN ALA SEQRES 23 D 498 GLU THR PHE PRO PHE ASN PRO PHE ASP LEU THR LYS VAL SEQRES 24 D 498 TRP PRO HIS LYS ASP TYR PRO LEU ILE PRO VAL GLY LYS SEQRES 25 D 498 LEU VAL LEU ASN ARG ASN PRO VAL ASN TYR PHE ALA GLU SEQRES 26 D 498 VAL GLU GLN ILE ALA PHE ASP PRO SER ASN MET PRO PRO SEQRES 27 D 498 GLY ILE GLU ALA SER PRO ASP LYS MET LEU GLN GLY ARG SEQRES 28 D 498 LEU PHE ALA TYR PRO ASP THR HIS ARG HIS ARG LEU GLY SEQRES 29 D 498 PRO ASN TYR LEU HIS ILE PRO VAL ASN CYS PRO TYR ARG SEQRES 30 D 498 ALA ARG VAL ALA ASN TYR GLN ARG ASP GLY PRO MET CYS SEQRES 31 D 498 MET GLN ASP ASN GLN GLY GLY ALA PRO ASN TYR TYR PRO SEQRES 32 D 498 ASN SER PHE GLY ALA PRO GLU GLN GLN PRO SER ALA LEU SEQRES 33 D 498 GLU HIS SER ILE GLN TYR SER GLY GLU VAL ARG ARG PHE SEQRES 34 D 498 ASN THR ALA ASN ASP ASP ASN VAL THR GLN VAL ARG ALA SEQRES 35 D 498 PHE TYR VAL ASN VAL LEU ASN GLU GLU GLN ARG LYS ARG SEQRES 36 D 498 LEU CYS GLU ASN ILE ALA GLY HIS LEU LYS ASP ALA GLN SEQRES 37 D 498 ILE PHE ILE GLN LYS LYS ALA VAL LYS ASN PHE THR GLU SEQRES 38 D 498 VAL HIS PRO ASP TYR GLY SER HIS ILE GLN ALA LEU LEU SEQRES 39 D 498 ASP LYS TYR ASN HET HEM A1200 43 HET NDP A1300 48 HET HEM B1201 43 HET HEM C1202 43 HET NDP C1301 48 HET HEM D1203 43 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM NDP NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE HETNAM 2 NDP PHOSPHATE HETSYN HEM HEME FORMUL 5 HEM 4(C34 H32 FE N4 O4) FORMUL 6 NDP 2(C21 H30 N7 O17 P3) FORMUL 11 HOH *1109(H2 O) HELIX 1 1 ASP A 6 SER A 9 5 4 HELIX 2 2 ASP A 10 GLN A 18 1 9 HELIX 3 3 ASP A 54 ASP A 65 1 12 HELIX 4 4 ALA A 97 GLU A 101 5 5 HELIX 5 5 ASP A 157 ILE A 159 5 3 HELIX 6 6 LEU A 160 LYS A 169 1 10 HELIX 7 7 ASP A 178 ARG A 189 1 12 HELIX 8 8 SER A 192 PHE A 200 1 9 HELIX 9 9 SER A 201 ILE A 205 5 5 HELIX 10 10 SER A 246 ASP A 257 1 12 HELIX 11 11 ASP A 259 THR A 271 1 13 HELIX 12 12 THR A 285 PHE A 292 1 8 HELIX 13 13 ASN A 324 VAL A 329 1 6 HELIX 14 14 ASP A 348 LEU A 366 1 19 HELIX 15 15 ASN A 369 ILE A 373 5 5 HELIX 16 16 ILE A 373 CYS A 377 5 5 HELIX 17 17 GLN A 415 LEU A 419 5 5 HELIX 18 18 VAL A 440 VAL A 450 1 11 HELIX 19 19 ASN A 452 LYS A 468 1 17 HELIX 20 20 GLN A 471 HIS A 486 1 16 HELIX 21 21 HIS A 486 ASN A 501 1 16 HELIX 22 22 ASP B 10 ARG B 19 1 10 HELIX 23 23 ASP B 54 ASP B 65 1 12 HELIX 24 24 ALA B 97 GLU B 101 5 5 HELIX 25 25 ASP B 157 ILE B 159 5 3 HELIX 26 26 LEU B 160 LYS B 169 1 10 HELIX 27 27 ASP B 178 ARG B 189 1 12 HELIX 28 28 SER B 192 PHE B 200 1 9 HELIX 29 29 SER B 201 ILE B 205 5 5 HELIX 30 30 SER B 246 ASP B 257 1 12 HELIX 31 31 ASP B 259 THR B 271 1 13 HELIX 32 32 THR B 285 PHE B 292 1 8 HELIX 33 33 ASN B 324 VAL B 329 1 6 HELIX 34 34 ASP B 348 LEU B 366 1 19 HELIX 35 35 ASN B 369 ILE B 373 5 5 HELIX 36 36 ILE B 373 CYS B 377 5 5 HELIX 37 37 GLN B 415 LEU B 419 5 5 HELIX 38 38 VAL B 440 ASN B 449 1 10 HELIX 39 39 ASN B 452 LYS B 468 1 17 HELIX 40 40 GLN B 471 HIS B 486 1 16 HELIX 41 41 HIS B 486 ASN B 501 1 16 HELIX 42 42 ASP C 10 ARG C 19 1 10 HELIX 43 43 ASP C 54 ASP C 65 1 12 HELIX 44 44 ASP C 157 ILE C 159 5 3 HELIX 45 45 LEU C 160 LYS C 169 1 10 HELIX 46 46 ASP C 178 ARG C 189 1 12 HELIX 47 47 SER C 192 PHE C 200 1 9 HELIX 48 48 SER C 201 ILE C 205 5 5 HELIX 49 49 SER C 246 ASP C 257 1 12 HELIX 50 50 ASP C 259 THR C 271 1 13 HELIX 51 51 THR C 285 THR C 291 1 7 HELIX 52 52 ASN C 324 VAL C 329 1 6 HELIX 53 53 ASP C 348 LEU C 366 1 19 HELIX 54 54 ASN C 369 ILE C 373 5 5 HELIX 55 55 GLN C 415 LEU C 419 5 5 HELIX 56 56 VAL C 440 VAL C 450 1 11 HELIX 57 57 ASN C 452 LYS C 468 1 17 HELIX 58 58 GLN C 471 HIS C 486 1 16 HELIX 59 59 HIS C 486 ASN C 501 1 16 HELIX 60 60 PRO D 7 SER D 9 5 3 HELIX 61 61 ASP D 10 ALA D 20 1 11 HELIX 62 62 ASP D 54 ASP D 65 1 12 HELIX 63 63 ALA D 97 GLU D 101 5 5 HELIX 64 64 ASP D 157 ILE D 159 5 3 HELIX 65 65 LEU D 160 LYS D 169 1 10 HELIX 66 66 ASP D 178 ARG D 189 1 12 HELIX 67 67 SER D 192 PHE D 200 1 9 HELIX 68 68 SER D 201 ILE D 205 5 5 HELIX 69 69 GLY D 208 MET D 212 5 5 HELIX 70 70 SER D 246 ASP D 257 1 12 HELIX 71 71 ASP D 259 THR D 271 1 13 HELIX 72 72 ASN D 287 PHE D 292 1 6 HELIX 73 73 ASN D 324 VAL D 329 1 6 HELIX 74 74 ASP D 348 LEU D 366 1 19 HELIX 75 75 ASN D 369 ILE D 373 5 5 HELIX 76 76 ILE D 373 CYS D 377 5 5 HELIX 77 77 GLN D 415 LEU D 419 5 5 HELIX 78 78 VAL D 440 ASN D 449 1 10 HELIX 79 79 ASN D 452 LYS D 468 1 17 HELIX 80 80 GLN D 471 HIS D 486 1 16 HELIX 81 81 HIS D 486 ASN D 501 1 16 SHEET 1 A 3 ILE A 42 VAL A 44 0 SHEET 2 A 3 GLU C 428 ARG C 431 -1 O ARG C 430 N THR A 43 SHEET 3 A 3 ILE D 423 GLN D 424 -1 O ILE D 423 N VAL C 429 SHEET 1 B11 ILE A 343 ALA A 345 0 SHEET 2 B11 PHE A 220 VAL A 223 -1 O LYS A 221 N GLU A 344 SHEET 3 B11 ALA A 229 THR A 238 -1 O VAL A 230 N LEU A 222 SHEET 4 B11 SER A 276 MET A 284 -1 N THR A 278 O LYS A 237 SHEET 5 B11 ILE A 311 ARG A 320 -1 N ILE A 311 O ILE A 281 SHEET 6 B11 GLY A 78 VAL A 87 -1 N PHE A 82 O ARG A 320 SHEET 7 B11 LYS A 106 SER A 114 -1 N THR A 107 O PHE A 85 SHEET 8 B11 GLY A 131 THR A 138 -1 N GLY A 131 O SER A 114 SHEET 9 B11 GLY A 141 ASN A 148 -1 N GLY A 141 O THR A 138 SHEET 10 B11 GLY A 214 TYR A 215 -1 N TYR A 215 O ASN A 148 SHEET 11 B11 ALA A 229 THR A 238 -1 N TYR A 236 O GLY A 214 SHEET 1 C 4 ILE C 42 VAL C 44 0 SHEET 2 C 4 GLN A 424 ARG A 431 -1 O ARG A 430 N THR C 43 SHEET 3 C 4 GLN B 424 ARG B 431 -1 O TYR B 425 N GLY A 427 SHEET 4 C 4 ILE D 42 VAL D 44 -1 N THR D 43 O ARG B 430 SHEET 1 D 3 ILE B 42 VAL B 44 0 SHEET 2 D 3 GLY D 427 ARG D 431 -1 O ARG D 430 N THR B 43 SHEET 3 D 3 GLN C 424 TYR C 425 -1 N TYR C 425 O GLY D 427 SHEET 1 E11 ILE B 343 GLU B 344 0 SHEET 2 E11 PHE B 220 VAL B 223 -1 N LYS B 221 O GLU B 344 SHEET 3 E11 ALA B 229 THR B 238 -1 O VAL B 230 N LEU B 222 SHEET 4 E11 SER B 276 MET B 284 -1 N THR B 278 O LYS B 237 SHEET 5 E11 ILE B 311 ARG B 320 -1 N ILE B 311 O ILE B 281 SHEET 6 E11 GLY B 78 VAL B 87 -1 N PHE B 82 O ARG B 320 SHEET 7 E11 LYS B 106 SER B 114 -1 O THR B 107 N PHE B 85 SHEET 8 E11 GLY B 131 THR B 138 -1 N GLY B 131 O SER B 114 SHEET 9 E11 GLY B 141 ASN B 148 -1 N GLY B 141 O THR B 138 SHEET 10 E11 GLY B 214 TYR B 215 -1 N TYR B 215 O ASN B 148 SHEET 11 E11 ALA B 229 THR B 238 -1 N TYR B 236 O GLY B 214 SHEET 1 F11 ILE C 343 GLU C 344 0 SHEET 2 F11 PHE C 220 VAL C 223 -1 O LYS C 221 N GLU C 344 SHEET 3 F11 ALA C 229 THR C 238 -1 O VAL C 230 N LEU C 222 SHEET 4 F11 SER C 276 MET C 284 -1 N THR C 278 O LYS C 237 SHEET 5 F11 ILE C 311 ARG C 320 -1 N ILE C 311 O ILE C 281 SHEET 6 F11 GLY C 78 VAL C 87 -1 N PHE C 82 O ARG C 320 SHEET 7 F11 LYS C 106 SER C 114 -1 O THR C 107 N PHE C 85 SHEET 8 F11 GLY C 131 THR C 138 -1 N GLY C 131 O SER C 114 SHEET 9 F11 GLY C 141 ASN C 148 -1 O GLY C 141 N THR C 138 SHEET 10 F11 GLY C 214 TYR C 215 -1 N TYR C 215 O ASN C 148 SHEET 11 F11 ALA C 229 THR C 238 -1 N TYR C 236 O GLY C 214 SHEET 1 G11 ILE D 343 ALA D 345 0 SHEET 2 G11 PHE D 220 VAL D 223 -1 O LYS D 221 N GLU D 344 SHEET 3 G11 ALA D 229 THR D 238 -1 O VAL D 230 N LEU D 222 SHEET 4 G11 SER D 276 MET D 284 -1 N THR D 278 O LYS D 237 SHEET 5 G11 ILE D 311 ARG D 320 -1 N ILE D 311 O ILE D 281 SHEET 6 G11 GLY D 78 VAL D 87 -1 N PHE D 82 O ARG D 320 SHEET 7 G11 LYS D 106 SER D 114 -1 N THR D 107 O PHE D 85 SHEET 8 G11 GLY D 131 THR D 138 -1 N GLY D 131 O SER D 114 SHEET 9 G11 GLY D 141 ASN D 148 -1 N GLY D 141 O THR D 138 SHEET 10 G11 GLY D 214 TYR D 215 -1 N TYR D 215 O ASN D 148 SHEET 11 G11 ALA D 229 THR D 238 -1 N TYR D 236 O GLY D 214 LINK OH TYR A 358 FE HEM A1200 1555 1555 1.74 LINK OH TYR B 358 FE HEM B1201 1555 1555 1.76 LINK OH TYR C 358 FE HEM C1202 1555 1555 1.73 LINK OH TYR D 358 FE HEM D1203 1555 1555 1.82 CISPEP 1 TYR A 405 PRO A 406 0 -0.78 CISPEP 2 TYR B 405 PRO B 406 0 0.20 CISPEP 3 TYR C 405 PRO C 406 0 0.88 CISPEP 4 TYR D 405 PRO D 406 0 1.05 SITE 1 AC1 22 ARG A 72 VAL A 73 VAL A 74 HIS A 75 SITE 2 AC1 22 ARG A 112 GLY A 131 VAL A 146 GLY A 147 SITE 3 AC1 22 ASN A 148 PHE A 161 SER A 217 PHE A 334 SITE 4 AC1 22 MET A 350 ARG A 354 TYR A 358 THR A 361 SITE 5 AC1 22 HIS A 362 ARG A 365 HOH A1450 HOH A1509 SITE 6 AC1 22 HOH A1522 MET C 61 SITE 1 AC2 21 HIS A 194 PHE A 198 SER A 201 ARG A 203 SITE 2 AC2 21 ASN A 213 HIS A 235 LYS A 237 VAL A 302 SITE 3 AC2 21 TRP A 303 PRO A 304 HIS A 305 GLN A 442 SITE 4 AC2 21 PHE A 446 VAL A 450 HOH A1385 HOH A1446 SITE 5 AC2 21 HOH A1484 HOH A1533 HOH A1557 HOH A1586 SITE 6 AC2 21 HOH A1605 SITE 1 AC3 22 ARG B 72 VAL B 73 VAL B 74 HIS B 75 SITE 2 AC3 22 ARG B 112 GLY B 131 VAL B 146 GLY B 147 SITE 3 AC3 22 ASN B 148 PHE B 161 SER B 217 HIS B 218 SITE 4 AC3 22 PHE B 334 MET B 350 ARG B 354 TYR B 358 SITE 5 AC3 22 THR B 361 HIS B 362 ARG B 365 HOH B1206 SITE 6 AC3 22 HOH B1215 HOH B1242 SITE 1 AC4 22 ARG C 72 VAL C 73 VAL C 74 HIS C 75 SITE 2 AC4 22 ARG C 112 GLY C 131 VAL C 146 GLY C 147 SITE 3 AC4 22 ASN C 148 PHE C 161 GLY C 216 SER C 217 SITE 4 AC4 22 PHE C 334 MET C 350 ARG C 354 TYR C 358 SITE 5 AC4 22 HIS C 362 ARG C 365 HOH C1307 HOH C1328 SITE 6 AC4 22 HOH C1475 HOH C1497 SITE 1 AC5 17 HIS C 194 PHE C 198 SER C 201 ARG C 203 SITE 2 AC5 17 ASN C 213 LYS C 237 VAL C 302 TRP C 303 SITE 3 AC5 17 PRO C 304 HIS C 305 GLN C 442 PHE C 446 SITE 4 AC5 17 VAL C 450 HOH C1345 HOH C1431 HOH C1435 SITE 5 AC5 17 HOH C1483 SITE 1 AC6 21 ARG D 72 VAL D 74 HIS D 75 ARG D 112 SITE 2 AC6 21 GLY D 131 VAL D 146 GLY D 147 ASN D 148 SITE 3 AC6 21 PHE D 161 SER D 217 PHE D 334 MET D 350 SITE 4 AC6 21 ARG D 354 TYR D 358 THR D 361 HIS D 362 SITE 5 AC6 21 ARG D 365 HOH D1217 HOH D1223 HOH D1242 SITE 6 AC6 21 HOH D1381 CRYST1 83.497 139.934 227.891 90.00 90.00 90.00 P 21 21 21 16 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 0.011976 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007146 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004388 0.00000