HEADER OXIDOREDUCTASE 22-MAY-12 4FB2 TITLE CRYSTAL STRUCTURE OF SUBSTRATE-FREE P450CIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: P450CIN; COMPND 3 CHAIN: A, B, C, D; COMPND 4 FRAGMENT: UNP RESIDUES 8-404; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CITROBACTER BRAAKII; SOURCE 3 ORGANISM_TAXID: 57706; SOURCE 4 GENE: CINA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: DH5-ALPHA; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PCWORI-P450CIN KEYWDS HEME, MONOOXYGENASE, CINDOXIN, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.MADRONA,S.M.TRIPATHI,H.LI,T.L.POULOS REVDAT 5 13-SEP-23 4FB2 1 REMARK SEQADV LINK REVDAT 4 28-MAY-14 4FB2 1 REMARK REVDAT 3 05-SEP-12 4FB2 1 JRNL REVDAT 2 22-AUG-12 4FB2 1 JRNL REVDAT 1 18-JUL-12 4FB2 0 JRNL AUTH Y.MADRONA,S.TRIPATHI,H.LI,T.L.POULOS JRNL TITL CRYSTAL STRUCTURES OF SUBSTRATE-FREE AND NITROSYL CYTOCHROME JRNL TITL 2 P450CIN: IMPLICATIONS FOR O(2) ACTIVATION. JRNL REF BIOCHEMISTRY V. 51 6623 2012 JRNL REFN ISSN 0006-2960 JRNL PMID 22775403 JRNL DOI 10.1021/BI300666U REMARK 2 REMARK 2 RESOLUTION. 1.37 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.6.4_486) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.37 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.66 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.020 REMARK 3 COMPLETENESS FOR RANGE (%) : 91.8 REMARK 3 NUMBER OF REFLECTIONS : 329527 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.138 REMARK 3 R VALUE (WORKING SET) : 0.136 REMARK 3 FREE R VALUE : 0.167 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.030 REMARK 3 FREE R VALUE TEST SET COUNT : 16574 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 41.6759 - 4.2559 0.99 11241 573 0.1674 0.1810 REMARK 3 2 4.2559 - 3.3785 0.99 11187 628 0.1528 0.1717 REMARK 3 3 3.3785 - 2.9516 0.99 11230 578 0.1604 0.1753 REMARK 3 4 2.9516 - 2.6818 0.98 11173 603 0.1554 0.1760 REMARK 3 5 2.6818 - 2.4896 0.98 11068 604 0.1465 0.1795 REMARK 3 6 2.4896 - 2.3428 0.97 11061 544 0.1305 0.1585 REMARK 3 7 2.3428 - 2.2255 0.97 11002 574 0.1222 0.1570 REMARK 3 8 2.2255 - 2.1286 0.97 10995 596 0.1159 0.1435 REMARK 3 9 2.1286 - 2.0467 0.96 10851 619 0.1199 0.1499 REMARK 3 10 2.0467 - 1.9760 0.96 10979 566 0.1242 0.1560 REMARK 3 11 1.9760 - 1.9143 0.96 10827 578 0.1218 0.1530 REMARK 3 12 1.9143 - 1.8595 0.95 10857 551 0.1202 0.1628 REMARK 3 13 1.8595 - 1.8106 0.95 10742 591 0.1162 0.1640 REMARK 3 14 1.8106 - 1.7664 0.95 10701 584 0.1116 0.1572 REMARK 3 15 1.7664 - 1.7263 0.94 10677 564 0.1082 0.1492 REMARK 3 16 1.7263 - 1.6895 0.94 10646 618 0.1067 0.1586 REMARK 3 17 1.6895 - 1.6557 0.93 10592 540 0.1052 0.1565 REMARK 3 18 1.6557 - 1.6245 0.92 10489 534 0.1020 0.1465 REMARK 3 19 1.6245 - 1.5955 0.92 10397 571 0.0984 0.1477 REMARK 3 20 1.5955 - 1.5684 0.91 10289 561 0.0970 0.1488 REMARK 3 21 1.5684 - 1.5431 0.90 10181 532 0.1017 0.1572 REMARK 3 22 1.5431 - 1.5194 0.89 10175 495 0.1024 0.1630 REMARK 3 23 1.5194 - 1.4970 0.88 10068 514 0.1088 0.1581 REMARK 3 24 1.4970 - 1.4759 0.86 9808 520 0.1079 0.1702 REMARK 3 25 1.4759 - 1.4560 0.86 9788 495 0.1156 0.1707 REMARK 3 26 1.4560 - 1.4371 0.84 9524 479 0.1252 0.1835 REMARK 3 27 1.4371 - 1.4191 0.83 9505 487 0.1286 0.1842 REMARK 3 28 1.4191 - 1.4020 0.81 9194 520 0.1346 0.2025 REMARK 3 29 1.4020 - 1.3857 0.79 9042 503 0.1439 0.1891 REMARK 3 30 1.3857 - 1.3700 0.76 8664 452 0.1569 0.2239 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.00 REMARK 3 SHRINKAGE RADIUS : 0.89 REMARK 3 K_SOL : 0.39 REMARK 3 B_SOL : 40.47 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.120 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 15.300 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.54160 REMARK 3 B22 (A**2) : -5.62210 REMARK 3 B33 (A**2) : 2.08040 REMARK 3 B12 (A**2) : -1.71030 REMARK 3 B13 (A**2) : 1.31930 REMARK 3 B23 (A**2) : 1.56060 REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.012 13132 REMARK 3 ANGLE : 1.416 17935 REMARK 3 CHIRALITY : 0.087 1943 REMARK 3 PLANARITY : 0.009 2319 REMARK 3 DIHEDRAL : 13.556 4824 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4FB2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-JUN-12. REMARK 100 THE DEPOSITION ID IS D_1000072678. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-FEB-10 REMARK 200 TEMPERATURE (KELVIN) : 70 REMARK 200 PH : 7.0 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 : GRAPHITE REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 343124 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.370 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.7 REMARK 200 DATA REDUNDANCY : 3.900 REMARK 200 R MERGE (I) : 0.07300 REMARK 200 R SYM (I) : 0.08100 REMARK 200 FOR THE DATA SET : 32.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.37 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.39 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.1 REMARK 200 DATA REDUNDANCY IN SHELL : 3.20 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.57100 REMARK 200 FOR SHELL : 2.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 1T2B REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.02 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.46 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 13% PEG 4000, 0.1M HEPES PH 7, 0.1M REMARK 280 MAGNESIUM CHLORIDE, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 298K, PH 7.0 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: C 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: 4 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 7 REMARK 465 GLU A 82 REMARK 465 THR A 83 REMARK 465 GLY A 84 REMARK 465 GLU A 85 REMARK 465 GLU A 404 REMARK 465 MET B 7 REMARK 465 GLU B 82 REMARK 465 THR B 83 REMARK 465 GLY B 84 REMARK 465 GLU B 85 REMARK 465 GLU B 404 REMARK 465 MET C 7 REMARK 465 TYR C 81 REMARK 465 GLU C 82 REMARK 465 THR C 83 REMARK 465 GLY C 84 REMARK 465 GLU C 85 REMARK 465 GLU C 404 REMARK 465 MET D 7 REMARK 465 THR D 83 REMARK 465 GLY D 84 REMARK 465 GLU D 85 REMARK 465 GLU D 178 REMARK 465 ASN D 179 REMARK 465 GLU D 404 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 HG22 ILE A 214 HE2 MET A 215 1.34 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 ARG D 261 NE - CZ - NH1 ANGL. DEV. = 3.3 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 MET A 90 -59.70 68.18 REMARK 500 ARG A 336 54.60 -90.32 REMARK 500 ARG B 80 71.03 -115.60 REMARK 500 MET B 90 -62.23 66.90 REMARK 500 ARG B 336 35.76 -93.27 REMARK 500 MET C 90 -61.40 70.14 REMARK 500 HIS C 176 54.98 -145.35 REMARK 500 VAL C 177 -72.46 -68.10 REMARK 500 ASN C 179 92.85 -179.99 REMARK 500 HIS C 342 138.40 -170.78 REMARK 500 MET D 90 -60.61 67.56 REMARK 500 GLU D 181 -15.13 77.79 REMARK 500 ARG D 336 38.92 -93.93 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 347 SG REMARK 620 2 HEM A 501 NA 101.2 REMARK 620 3 HEM A 501 NB 93.0 89.6 REMARK 620 4 HEM A 501 NC 90.5 168.3 89.1 REMARK 620 5 HEM A 501 ND 101.2 89.2 165.6 89.2 REMARK 620 6 HOH A 730 O 172.6 86.1 86.3 82.2 79.4 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 347 SG REMARK 620 2 HEM B 501 NA 102.5 REMARK 620 3 HEM B 501 NB 94.7 88.7 REMARK 620 4 HEM B 501 NC 92.8 164.6 88.9 REMARK 620 5 HEM B 501 ND 101.7 88.8 163.6 89.2 REMARK 620 6 HOH B 750 O 172.6 84.9 85.2 79.8 78.4 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 347 SG REMARK 620 2 HEM C 501 NA 102.3 REMARK 620 3 HEM C 501 NB 93.8 87.8 REMARK 620 4 HEM C 501 NC 90.7 166.9 89.9 REMARK 620 5 HEM C 501 ND 102.3 89.7 163.9 88.9 REMARK 620 6 HOH C 670 O 172.8 84.7 84.6 82.3 79.3 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 347 SG REMARK 620 2 HEM D 501 NA 102.5 REMARK 620 3 HEM D 501 NB 94.4 88.1 REMARK 620 4 HEM D 501 NC 92.7 164.8 89.6 REMARK 620 5 HEM D 501 ND 102.8 88.3 162.8 89.4 REMARK 620 6 HOH D1054 O 173.4 84.1 85.3 80.8 77.7 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 EDO A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM C 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO C 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO C 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL C 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO C 505 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM D 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL D 502 DBREF 4FB2 A 8 404 UNP Q8VQF6 Q8VQF6_CITBR 8 404 DBREF 4FB2 B 8 404 UNP Q8VQF6 Q8VQF6_CITBR 8 404 DBREF 4FB2 C 8 404 UNP Q8VQF6 Q8VQF6_CITBR 8 404 DBREF 4FB2 D 8 404 UNP Q8VQF6 Q8VQF6_CITBR 8 404 SEQADV 4FB2 MET A 7 UNP Q8VQF6 EXPRESSION TAG SEQADV 4FB2 MET B 7 UNP Q8VQF6 EXPRESSION TAG SEQADV 4FB2 MET C 7 UNP Q8VQF6 EXPRESSION TAG SEQADV 4FB2 MET D 7 UNP Q8VQF6 EXPRESSION TAG SEQRES 1 A 398 MET THR SER LEU PHE THR THR ALA ASP HIS TYR HIS THR SEQRES 2 A 398 PRO LEU GLY PRO ASP GLY THR PRO HIS ALA PHE PHE GLU SEQRES 3 A 398 ALA LEU ARG ASP GLU ALA GLU THR THR PRO ILE GLY TRP SEQRES 4 A 398 SER GLU ALA TYR GLY GLY HIS TRP VAL VAL ALA GLY TYR SEQRES 5 A 398 LYS GLU ILE GLN ALA VAL ILE GLN ASN THR LYS ALA PHE SEQRES 6 A 398 SER ASN LYS GLY VAL THR PHE PRO ARG TYR GLU THR GLY SEQRES 7 A 398 GLU PHE GLU LEU MET MET ALA GLY GLN ASP ASP PRO VAL SEQRES 8 A 398 HIS LYS LYS TYR ARG GLN LEU VAL ALA LYS PRO PHE SER SEQRES 9 A 398 PRO GLU ALA THR ASP LEU PHE THR GLU GLN LEU ARG GLN SEQRES 10 A 398 SER THR ASN ASP LEU ILE ASP ALA ARG ILE GLU LEU GLY SEQRES 11 A 398 GLU GLY ASP ALA ALA THR TRP LEU ALA ASN GLU ILE PRO SEQRES 12 A 398 ALA ARG LEU THR ALA ILE LEU LEU GLY LEU PRO PRO GLU SEQRES 13 A 398 ASP GLY ASP THR TYR ARG ARG TRP VAL TRP ALA ILE THR SEQRES 14 A 398 HIS VAL GLU ASN PRO GLU GLU GLY ALA GLU ILE PHE ALA SEQRES 15 A 398 GLU LEU VAL ALA HIS ALA ARG THR LEU ILE ALA GLU ARG SEQRES 16 A 398 ARG THR ASN PRO GLY ASN ASP ILE MET SER ARG VAL ILE SEQRES 17 A 398 MET SER LYS ILE ASP GLY GLU SER LEU SER GLU ASP ASP SEQRES 18 A 398 LEU ILE GLY PHE PHE THR ILE LEU LEU LEU GLY GLY ILE SEQRES 19 A 398 ASP ASN THR ALA ARG PHE LEU SER SER VAL PHE TRP ARG SEQRES 20 A 398 LEU ALA TRP ASP ILE GLU LEU ARG ARG ARG LEU ILE ALA SEQRES 21 A 398 HIS PRO GLU LEU ILE PRO ASN ALA VAL ASP GLU LEU LEU SEQRES 22 A 398 ARG PHE TYR GLY PRO ALA MET VAL GLY ARG LEU VAL THR SEQRES 23 A 398 GLN GLU VAL THR VAL GLY ASP ILE THR MET LYS PRO GLY SEQRES 24 A 398 GLN THR ALA MET LEU TRP PHE PRO ILE ALA SER ARG ASP SEQRES 25 A 398 ARG SER ALA PHE ASP SER PRO ASP ASN ILE VAL ILE GLU SEQRES 26 A 398 ARG THR PRO ASN ARG HIS LEU SER LEU GLY HIS GLY ILE SEQRES 27 A 398 HIS ARG CYS LEU GLY ALA HIS LEU ILE ARG VAL GLU ALA SEQRES 28 A 398 ARG VAL ALA ILE THR GLU PHE LEU LYS ARG ILE PRO GLU SEQRES 29 A 398 PHE SER LEU ASP PRO ASN LYS GLU CYS GLU TRP LEU MET SEQRES 30 A 398 GLY GLN VAL ALA GLY MET LEU HIS VAL PRO ILE ILE PHE SEQRES 31 A 398 PRO LYS GLY LYS ARG LEU SER GLU SEQRES 1 B 398 MET THR SER LEU PHE THR THR ALA ASP HIS TYR HIS THR SEQRES 2 B 398 PRO LEU GLY PRO ASP GLY THR PRO HIS ALA PHE PHE GLU SEQRES 3 B 398 ALA LEU ARG ASP GLU ALA GLU THR THR PRO ILE GLY TRP SEQRES 4 B 398 SER GLU ALA TYR GLY GLY HIS TRP VAL VAL ALA GLY TYR SEQRES 5 B 398 LYS GLU ILE GLN ALA VAL ILE GLN ASN THR LYS ALA PHE SEQRES 6 B 398 SER ASN LYS GLY VAL THR PHE PRO ARG TYR GLU THR GLY SEQRES 7 B 398 GLU PHE GLU LEU MET MET ALA GLY GLN ASP ASP PRO VAL SEQRES 8 B 398 HIS LYS LYS TYR ARG GLN LEU VAL ALA LYS PRO PHE SER SEQRES 9 B 398 PRO GLU ALA THR ASP LEU PHE THR GLU GLN LEU ARG GLN SEQRES 10 B 398 SER THR ASN ASP LEU ILE ASP ALA ARG ILE GLU LEU GLY SEQRES 11 B 398 GLU GLY ASP ALA ALA THR TRP LEU ALA ASN GLU ILE PRO SEQRES 12 B 398 ALA ARG LEU THR ALA ILE LEU LEU GLY LEU PRO PRO GLU SEQRES 13 B 398 ASP GLY ASP THR TYR ARG ARG TRP VAL TRP ALA ILE THR SEQRES 14 B 398 HIS VAL GLU ASN PRO GLU GLU GLY ALA GLU ILE PHE ALA SEQRES 15 B 398 GLU LEU VAL ALA HIS ALA ARG THR LEU ILE ALA GLU ARG SEQRES 16 B 398 ARG THR ASN PRO GLY ASN ASP ILE MET SER ARG VAL ILE SEQRES 17 B 398 MET SER LYS ILE ASP GLY GLU SER LEU SER GLU ASP ASP SEQRES 18 B 398 LEU ILE GLY PHE PHE THR ILE LEU LEU LEU GLY GLY ILE SEQRES 19 B 398 ASP ASN THR ALA ARG PHE LEU SER SER VAL PHE TRP ARG SEQRES 20 B 398 LEU ALA TRP ASP ILE GLU LEU ARG ARG ARG LEU ILE ALA SEQRES 21 B 398 HIS PRO GLU LEU ILE PRO ASN ALA VAL ASP GLU LEU LEU SEQRES 22 B 398 ARG PHE TYR GLY PRO ALA MET VAL GLY ARG LEU VAL THR SEQRES 23 B 398 GLN GLU VAL THR VAL GLY ASP ILE THR MET LYS PRO GLY SEQRES 24 B 398 GLN THR ALA MET LEU TRP PHE PRO ILE ALA SER ARG ASP SEQRES 25 B 398 ARG SER ALA PHE ASP SER PRO ASP ASN ILE VAL ILE GLU SEQRES 26 B 398 ARG THR PRO ASN ARG HIS LEU SER LEU GLY HIS GLY ILE SEQRES 27 B 398 HIS ARG CYS LEU GLY ALA HIS LEU ILE ARG VAL GLU ALA SEQRES 28 B 398 ARG VAL ALA ILE THR GLU PHE LEU LYS ARG ILE PRO GLU SEQRES 29 B 398 PHE SER LEU ASP PRO ASN LYS GLU CYS GLU TRP LEU MET SEQRES 30 B 398 GLY GLN VAL ALA GLY MET LEU HIS VAL PRO ILE ILE PHE SEQRES 31 B 398 PRO LYS GLY LYS ARG LEU SER GLU SEQRES 1 C 398 MET THR SER LEU PHE THR THR ALA ASP HIS TYR HIS THR SEQRES 2 C 398 PRO LEU GLY PRO ASP GLY THR PRO HIS ALA PHE PHE GLU SEQRES 3 C 398 ALA LEU ARG ASP GLU ALA GLU THR THR PRO ILE GLY TRP SEQRES 4 C 398 SER GLU ALA TYR GLY GLY HIS TRP VAL VAL ALA GLY TYR SEQRES 5 C 398 LYS GLU ILE GLN ALA VAL ILE GLN ASN THR LYS ALA PHE SEQRES 6 C 398 SER ASN LYS GLY VAL THR PHE PRO ARG TYR GLU THR GLY SEQRES 7 C 398 GLU PHE GLU LEU MET MET ALA GLY GLN ASP ASP PRO VAL SEQRES 8 C 398 HIS LYS LYS TYR ARG GLN LEU VAL ALA LYS PRO PHE SER SEQRES 9 C 398 PRO GLU ALA THR ASP LEU PHE THR GLU GLN LEU ARG GLN SEQRES 10 C 398 SER THR ASN ASP LEU ILE ASP ALA ARG ILE GLU LEU GLY SEQRES 11 C 398 GLU GLY ASP ALA ALA THR TRP LEU ALA ASN GLU ILE PRO SEQRES 12 C 398 ALA ARG LEU THR ALA ILE LEU LEU GLY LEU PRO PRO GLU SEQRES 13 C 398 ASP GLY ASP THR TYR ARG ARG TRP VAL TRP ALA ILE THR SEQRES 14 C 398 HIS VAL GLU ASN PRO GLU GLU GLY ALA GLU ILE PHE ALA SEQRES 15 C 398 GLU LEU VAL ALA HIS ALA ARG THR LEU ILE ALA GLU ARG SEQRES 16 C 398 ARG THR ASN PRO GLY ASN ASP ILE MET SER ARG VAL ILE SEQRES 17 C 398 MET SER LYS ILE ASP GLY GLU SER LEU SER GLU ASP ASP SEQRES 18 C 398 LEU ILE GLY PHE PHE THR ILE LEU LEU LEU GLY GLY ILE SEQRES 19 C 398 ASP ASN THR ALA ARG PHE LEU SER SER VAL PHE TRP ARG SEQRES 20 C 398 LEU ALA TRP ASP ILE GLU LEU ARG ARG ARG LEU ILE ALA SEQRES 21 C 398 HIS PRO GLU LEU ILE PRO ASN ALA VAL ASP GLU LEU LEU SEQRES 22 C 398 ARG PHE TYR GLY PRO ALA MET VAL GLY ARG LEU VAL THR SEQRES 23 C 398 GLN GLU VAL THR VAL GLY ASP ILE THR MET LYS PRO GLY SEQRES 24 C 398 GLN THR ALA MET LEU TRP PHE PRO ILE ALA SER ARG ASP SEQRES 25 C 398 ARG SER ALA PHE ASP SER PRO ASP ASN ILE VAL ILE GLU SEQRES 26 C 398 ARG THR PRO ASN ARG HIS LEU SER LEU GLY HIS GLY ILE SEQRES 27 C 398 HIS ARG CYS LEU GLY ALA HIS LEU ILE ARG VAL GLU ALA SEQRES 28 C 398 ARG VAL ALA ILE THR GLU PHE LEU LYS ARG ILE PRO GLU SEQRES 29 C 398 PHE SER LEU ASP PRO ASN LYS GLU CYS GLU TRP LEU MET SEQRES 30 C 398 GLY GLN VAL ALA GLY MET LEU HIS VAL PRO ILE ILE PHE SEQRES 31 C 398 PRO LYS GLY LYS ARG LEU SER GLU SEQRES 1 D 398 MET THR SER LEU PHE THR THR ALA ASP HIS TYR HIS THR SEQRES 2 D 398 PRO LEU GLY PRO ASP GLY THR PRO HIS ALA PHE PHE GLU SEQRES 3 D 398 ALA LEU ARG ASP GLU ALA GLU THR THR PRO ILE GLY TRP SEQRES 4 D 398 SER GLU ALA TYR GLY GLY HIS TRP VAL VAL ALA GLY TYR SEQRES 5 D 398 LYS GLU ILE GLN ALA VAL ILE GLN ASN THR LYS ALA PHE SEQRES 6 D 398 SER ASN LYS GLY VAL THR PHE PRO ARG TYR GLU THR GLY SEQRES 7 D 398 GLU PHE GLU LEU MET MET ALA GLY GLN ASP ASP PRO VAL SEQRES 8 D 398 HIS LYS LYS TYR ARG GLN LEU VAL ALA LYS PRO PHE SER SEQRES 9 D 398 PRO GLU ALA THR ASP LEU PHE THR GLU GLN LEU ARG GLN SEQRES 10 D 398 SER THR ASN ASP LEU ILE ASP ALA ARG ILE GLU LEU GLY SEQRES 11 D 398 GLU GLY ASP ALA ALA THR TRP LEU ALA ASN GLU ILE PRO SEQRES 12 D 398 ALA ARG LEU THR ALA ILE LEU LEU GLY LEU PRO PRO GLU SEQRES 13 D 398 ASP GLY ASP THR TYR ARG ARG TRP VAL TRP ALA ILE THR SEQRES 14 D 398 HIS VAL GLU ASN PRO GLU GLU GLY ALA GLU ILE PHE ALA SEQRES 15 D 398 GLU LEU VAL ALA HIS ALA ARG THR LEU ILE ALA GLU ARG SEQRES 16 D 398 ARG THR ASN PRO GLY ASN ASP ILE MET SER ARG VAL ILE SEQRES 17 D 398 MET SER LYS ILE ASP GLY GLU SER LEU SER GLU ASP ASP SEQRES 18 D 398 LEU ILE GLY PHE PHE THR ILE LEU LEU LEU GLY GLY ILE SEQRES 19 D 398 ASP ASN THR ALA ARG PHE LEU SER SER VAL PHE TRP ARG SEQRES 20 D 398 LEU ALA TRP ASP ILE GLU LEU ARG ARG ARG LEU ILE ALA SEQRES 21 D 398 HIS PRO GLU LEU ILE PRO ASN ALA VAL ASP GLU LEU LEU SEQRES 22 D 398 ARG PHE TYR GLY PRO ALA MET VAL GLY ARG LEU VAL THR SEQRES 23 D 398 GLN GLU VAL THR VAL GLY ASP ILE THR MET LYS PRO GLY SEQRES 24 D 398 GLN THR ALA MET LEU TRP PHE PRO ILE ALA SER ARG ASP SEQRES 25 D 398 ARG SER ALA PHE ASP SER PRO ASP ASN ILE VAL ILE GLU SEQRES 26 D 398 ARG THR PRO ASN ARG HIS LEU SER LEU GLY HIS GLY ILE SEQRES 27 D 398 HIS ARG CYS LEU GLY ALA HIS LEU ILE ARG VAL GLU ALA SEQRES 28 D 398 ARG VAL ALA ILE THR GLU PHE LEU LYS ARG ILE PRO GLU SEQRES 29 D 398 PHE SER LEU ASP PRO ASN LYS GLU CYS GLU TRP LEU MET SEQRES 30 D 398 GLY GLN VAL ALA GLY MET LEU HIS VAL PRO ILE ILE PHE SEQRES 31 D 398 PRO LYS GLY LYS ARG LEU SER GLU HET HEM A 501 49 HET EDO A 502 10 HET CL A 503 1 HET HEM B 501 49 HET EDO B 502 10 HET CL B 503 1 HET HEM C 501 49 HET EDO C 502 12 HET EDO C 503 10 HET CL C 504 1 HET EDO C 505 10 HET HEM D 501 49 HET CL D 502 1 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM EDO 1,2-ETHANEDIOL HETNAM CL CHLORIDE ION HETSYN HEM HEME HETSYN EDO ETHYLENE GLYCOL FORMUL 5 HEM 4(C34 H32 FE N4 O4) FORMUL 6 EDO 5(C2 H6 O2) FORMUL 7 CL 4(CL 1-) FORMUL 18 HOH *1838(H2 O) HELIX 1 1 PRO A 27 GLU A 39 1 13 HELIX 2 2 GLU A 47 GLY A 51 5 5 HELIX 3 3 GLY A 57 GLN A 66 1 10 HELIX 4 4 ASN A 73 VAL A 76 5 4 HELIX 5 5 PRO A 96 LYS A 107 1 12 HELIX 6 6 SER A 110 LEU A 116 1 7 HELIX 7 7 PHE A 117 ALA A 131 1 15 HELIX 8 8 ALA A 140 LEU A 144 1 5 HELIX 9 9 GLU A 147 LEU A 157 1 11 HELIX 10 10 PRO A 160 GLU A 162 5 3 HELIX 11 11 ASP A 163 VAL A 177 1 15 HELIX 12 12 ASN A 179 ASN A 204 1 26 HELIX 13 13 ASP A 208 SER A 216 1 9 HELIX 14 14 SER A 224 ASP A 257 1 34 HELIX 15 15 ASP A 257 HIS A 267 1 11 HELIX 16 16 LEU A 270 GLY A 283 1 14 HELIX 17 17 TRP A 311 SER A 316 1 6 HELIX 18 18 GLY A 349 ILE A 368 1 20 HELIX 19 19 PRO B 27 GLU B 39 1 13 HELIX 20 20 GLU B 47 GLY B 51 5 5 HELIX 21 21 GLY B 57 ASN B 67 1 11 HELIX 22 22 ASN B 73 VAL B 76 5 4 HELIX 23 23 PRO B 96 LYS B 107 1 12 HELIX 24 24 SER B 110 LEU B 116 1 7 HELIX 25 25 PHE B 117 ALA B 131 1 15 HELIX 26 26 ALA B 140 LEU B 144 1 5 HELIX 27 27 GLU B 147 LEU B 157 1 11 HELIX 28 28 PRO B 160 GLU B 162 5 3 HELIX 29 29 ASP B 163 THR B 175 1 13 HELIX 30 30 ASN B 179 ASN B 204 1 26 HELIX 31 31 ASP B 208 SER B 216 1 9 HELIX 32 32 SER B 224 ASP B 257 1 34 HELIX 33 33 ASP B 257 HIS B 267 1 11 HELIX 34 34 LEU B 270 GLY B 283 1 14 HELIX 35 35 TRP B 311 SER B 316 1 6 HELIX 36 36 HIS B 342 ARG B 346 5 5 HELIX 37 37 GLY B 349 ILE B 368 1 20 HELIX 38 38 PRO C 27 GLU C 39 1 13 HELIX 39 39 GLU C 47 GLY C 51 5 5 HELIX 40 40 GLY C 57 ASN C 67 1 11 HELIX 41 41 ASN C 73 VAL C 76 5 4 HELIX 42 42 PRO C 96 LYS C 107 1 12 HELIX 43 43 SER C 110 LEU C 116 1 7 HELIX 44 44 PHE C 117 ALA C 131 1 15 HELIX 45 45 ALA C 140 LEU C 144 1 5 HELIX 46 46 ASN C 146 LEU C 157 1 12 HELIX 47 47 PRO C 160 GLU C 162 5 3 HELIX 48 48 ASP C 163 THR C 175 1 13 HELIX 49 49 ASN C 179 ASN C 204 1 26 HELIX 50 50 ASP C 208 SER C 216 1 9 HELIX 51 51 SER C 224 ASP C 257 1 34 HELIX 52 52 ASP C 257 HIS C 267 1 11 HELIX 53 53 LEU C 270 GLY C 283 1 14 HELIX 54 54 TRP C 311 SER C 316 1 6 HELIX 55 55 HIS C 342 ARG C 346 5 5 HELIX 56 56 GLY C 349 ILE C 368 1 20 HELIX 57 57 PRO D 27 GLU D 39 1 13 HELIX 58 58 GLU D 47 GLY D 51 5 5 HELIX 59 59 GLY D 57 ASN D 67 1 11 HELIX 60 60 ASN D 73 VAL D 76 5 4 HELIX 61 61 PRO D 96 LYS D 107 1 12 HELIX 62 62 SER D 110 LEU D 116 1 7 HELIX 63 63 PHE D 117 ALA D 131 1 15 HELIX 64 64 ALA D 140 LEU D 144 1 5 HELIX 65 65 GLU D 147 LEU D 157 1 11 HELIX 66 66 PRO D 160 GLU D 162 5 3 HELIX 67 67 ASP D 163 HIS D 176 1 14 HELIX 68 68 GLY D 183 ASN D 204 1 22 HELIX 69 69 ASP D 208 SER D 216 1 9 HELIX 70 70 SER D 224 ASP D 257 1 34 HELIX 71 71 ASP D 257 HIS D 267 1 11 HELIX 72 72 LEU D 270 GLY D 283 1 14 HELIX 73 73 TRP D 311 SER D 316 1 6 HELIX 74 74 HIS D 342 ARG D 346 5 5 HELIX 75 75 GLY D 349 ILE D 368 1 20 SHEET 1 A 5 ILE A 43 SER A 46 0 SHEET 2 A 5 HIS A 52 VAL A 55 -1 O HIS A 52 N SER A 46 SHEET 3 A 5 THR A 307 LEU A 310 1 O MET A 309 N TRP A 53 SHEET 4 A 5 VAL A 287 VAL A 291 -1 N VAL A 287 O LEU A 310 SHEET 5 A 5 PHE A 71 SER A 72 -1 N SER A 72 O LEU A 290 SHEET 1 B 3 GLU A 137 ASP A 139 0 SHEET 2 B 3 PRO A 393 ILE A 395 -1 O ILE A 394 N GLY A 138 SHEET 3 B 3 SER A 372 LEU A 373 -1 N SER A 372 O ILE A 395 SHEET 1 C 2 VAL A 295 VAL A 297 0 SHEET 2 C 2 ILE A 300 MET A 302 -1 O MET A 302 N VAL A 295 SHEET 1 D 2 GLU A 380 LEU A 382 0 SHEET 2 D 2 GLY A 388 HIS A 391 -1 O LEU A 390 N GLU A 380 SHEET 1 E 5 ILE B 43 SER B 46 0 SHEET 2 E 5 HIS B 52 VAL B 55 -1 O VAL B 54 N GLY B 44 SHEET 3 E 5 THR B 307 LEU B 310 1 O MET B 309 N TRP B 53 SHEET 4 E 5 VAL B 287 VAL B 291 -1 N VAL B 287 O LEU B 310 SHEET 5 E 5 PHE B 71 SER B 72 -1 N SER B 72 O LEU B 290 SHEET 1 F 3 GLU B 137 ASP B 139 0 SHEET 2 F 3 PRO B 393 ILE B 395 -1 O ILE B 394 N GLY B 138 SHEET 3 F 3 SER B 372 LEU B 373 -1 N SER B 372 O ILE B 395 SHEET 1 G 2 LYS B 217 ILE B 218 0 SHEET 2 G 2 GLU B 221 SER B 222 -1 O GLU B 221 N ILE B 218 SHEET 1 H 2 VAL B 295 VAL B 297 0 SHEET 2 H 2 ILE B 300 MET B 302 -1 O MET B 302 N VAL B 295 SHEET 1 I 2 GLU B 380 LEU B 382 0 SHEET 2 I 2 GLY B 388 HIS B 391 -1 O LEU B 390 N GLU B 380 SHEET 1 J 5 ILE C 43 SER C 46 0 SHEET 2 J 5 HIS C 52 VAL C 55 -1 O HIS C 52 N SER C 46 SHEET 3 J 5 THR C 307 LEU C 310 1 O MET C 309 N TRP C 53 SHEET 4 J 5 VAL C 287 VAL C 291 -1 N VAL C 287 O LEU C 310 SHEET 5 J 5 PHE C 71 SER C 72 -1 N SER C 72 O LEU C 290 SHEET 1 K 3 GLU C 137 ASP C 139 0 SHEET 2 K 3 PRO C 393 ILE C 395 -1 O ILE C 394 N GLY C 138 SHEET 3 K 3 SER C 372 LEU C 373 -1 N SER C 372 O ILE C 395 SHEET 1 L 2 VAL C 295 VAL C 297 0 SHEET 2 L 2 ILE C 300 MET C 302 -1 O MET C 302 N VAL C 295 SHEET 1 M 2 GLU C 380 LEU C 382 0 SHEET 2 M 2 GLY C 388 HIS C 391 -1 O LEU C 390 N GLU C 380 SHEET 1 N 5 ILE D 43 SER D 46 0 SHEET 2 N 5 HIS D 52 VAL D 55 -1 O VAL D 54 N GLY D 44 SHEET 3 N 5 THR D 307 LEU D 310 1 O MET D 309 N TRP D 53 SHEET 4 N 5 VAL D 287 VAL D 291 -1 N VAL D 287 O LEU D 310 SHEET 5 N 5 PHE D 71 SER D 72 -1 N SER D 72 O LEU D 290 SHEET 1 O 3 GLU D 137 ASP D 139 0 SHEET 2 O 3 PRO D 393 ILE D 395 -1 O ILE D 394 N GLY D 138 SHEET 3 O 3 SER D 372 LEU D 373 -1 N SER D 372 O ILE D 395 SHEET 1 P 2 VAL D 295 VAL D 297 0 SHEET 2 P 2 ILE D 300 MET D 302 -1 O MET D 302 N VAL D 295 SHEET 1 Q 2 GLU D 380 LEU D 382 0 SHEET 2 Q 2 GLY D 388 HIS D 391 -1 O LEU D 390 N GLU D 380 LINK SG CYS A 347 FE HEM A 501 1555 1555 2.36 LINK FE HEM A 501 O HOH A 730 1555 1555 2.36 LINK SG CYS B 347 FE HEM B 501 1555 1555 2.34 LINK FE HEM B 501 O HOH B 750 1555 1555 2.55 LINK SG CYS C 347 FE HEM C 501 1555 1555 2.32 LINK FE HEM C 501 O HOH C 670 1555 1555 2.45 LINK SG CYS D 347 FE HEM D 501 1555 1555 2.35 LINK FE HEM D 501 O HOH D1054 1555 1555 2.60 CISPEP 1 PHE A 78 PRO A 79 0 -2.12 CISPEP 2 ASP A 95 PRO A 96 0 6.64 CISPEP 3 THR A 333 PRO A 334 0 -1.90 CISPEP 4 PHE B 78 PRO B 79 0 -4.13 CISPEP 5 ASP B 95 PRO B 96 0 6.12 CISPEP 6 THR B 333 PRO B 334 0 -5.46 CISPEP 7 PHE C 78 PRO C 79 0 -1.74 CISPEP 8 ASP C 95 PRO C 96 0 10.40 CISPEP 9 THR C 333 PRO C 334 0 -5.13 CISPEP 10 PHE D 78 PRO D 79 0 -1.66 CISPEP 11 ASP D 95 PRO D 96 0 5.29 CISPEP 12 GLU D 182 GLY D 183 0 14.36 CISPEP 13 THR D 333 PRO D 334 0 -5.16 SITE 1 AC1 22 ASN A 73 MET A 90 ALA A 91 HIS A 98 SITE 2 AC1 22 ARG A 102 PHE A 109 GLY A 238 GLY A 239 SITE 3 AC1 22 ASN A 242 THR A 243 PRO A 284 ARG A 289 SITE 4 AC1 22 SER A 339 LEU A 340 GLY A 341 ILE A 344 SITE 5 AC1 22 HIS A 345 CYS A 347 ILE A 353 HOH A 605 SITE 6 AC1 22 HOH A 616 HOH A 730 SITE 1 AC2 6 ARG A 336 HIS A 337 GLY A 341 HIS A 342 SITE 2 AC2 6 HOH A 724 HOH A1066 SITE 1 AC3 2 ARG A 122 ARG A 358 SITE 1 AC4 22 ASN B 73 MET B 90 ALA B 91 HIS B 98 SITE 2 AC4 22 ARG B 102 PHE B 109 LEU B 235 GLY B 238 SITE 3 AC4 22 GLY B 239 ASN B 242 THR B 243 ARG B 289 SITE 4 AC4 22 SER B 339 LEU B 340 GLY B 341 ILE B 344 SITE 5 AC4 22 HIS B 345 CYS B 347 ILE B 353 HOH B 601 SITE 6 AC4 22 HOH B 658 HOH B 750 SITE 1 AC5 3 HIS B 337 GLY B 341 HIS B 342 SITE 1 AC6 2 ARG B 122 ARG B 358 SITE 1 AC7 24 ASN C 73 MET C 90 ALA C 91 HIS C 98 SITE 2 AC7 24 ARG C 102 PHE C 109 GLY C 238 GLY C 239 SITE 3 AC7 24 ASN C 242 THR C 243 PRO C 284 VAL C 287 SITE 4 AC7 24 ARG C 289 SER C 339 LEU C 340 GLY C 341 SITE 5 AC7 24 ILE C 344 HIS C 345 CYS C 347 ILE C 353 SITE 6 AC7 24 EDO C 505 HOH C 603 HOH C 658 HOH C 670 SITE 1 AC8 6 LEU C 264 ILE C 265 PRO C 268 THR C 362 SITE 2 AC8 6 HOH C 697 HOH C 837 SITE 1 AC9 4 ARG C 336 HIS C 337 GLY C 341 HIS C 342 SITE 1 BC1 2 ARG C 122 ARG C 358 SITE 1 BC2 9 ASN C 242 ALA C 285 HEM C 501 HOH C 670 SITE 2 BC2 9 HOH C 738 HOH C 803 HOH C 891 HOH C 937 SITE 3 BC2 9 HOH C 992 SITE 1 BC3 24 ASN D 73 MET D 90 ALA D 91 HIS D 98 SITE 2 BC3 24 ARG D 102 PHE D 109 LEU D 235 GLY D 238 SITE 3 BC3 24 GLY D 239 ASN D 242 THR D 243 PRO D 284 SITE 4 BC3 24 VAL D 287 ARG D 289 SER D 339 LEU D 340 SITE 5 BC3 24 GLY D 341 ILE D 344 HIS D 345 CYS D 347 SITE 6 BC3 24 ILE D 353 HOH D 607 HOH D 653 HOH D1054 SITE 1 BC4 2 ARG D 122 ARG D 358 CRYST1 60.383 83.912 88.192 96.81 96.39 89.94 P 1 4 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 0.016561 -0.000017 0.001866 0.00000 SCALE2 0.000000 0.011917 0.001431 0.00000 SCALE3 0.000000 0.000000 0.011492 0.00000