HEADER OXIDOREDUCTASE, ELECTRON TRANSPORT 31-MAY-10 3N9Y TITLE CRYSTAL STRUCTURE OF HUMAN CYP11A1 IN COMPLEX WITH CHOLESTEROL COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHOLESTEROL SIDE-CHAIN CLEAVAGE ENZYME; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 41-521; COMPND 5 SYNONYM: CYTOCHROME P450 11A1, CYPXIA1, CYTOCHROME P450(SCC), COMPND 6 CHOLESTEROL DESMOLASE; COMPND 7 EC: 1.14.15.6; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: ADRENODOXIN; COMPND 11 CHAIN: C, D; COMPND 12 FRAGMENT: UNP RESIDUES 62-175; COMPND 13 SYNONYM: ADRENAL FERREDOXIN, FERREDOXIN-1, HEPATOREDOXIN; COMPND 14 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CYP11A, CYP11A1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: JM109; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PCW; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 13 ORGANISM_COMMON: HUMAN; SOURCE 14 ORGANISM_TAXID: 9606; SOURCE 15 GENE: ADRENODOXIN, ADX, FDX1; SOURCE 16 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 18 EXPRESSION_SYSTEM_STRAIN: JM109; SOURCE 19 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 20 EXPRESSION_SYSTEM_PLASMID: PCW KEYWDS CYTOCHROME P450, CHOLESTEROL SIDE CHAIN CLEAVAGE, STRUCTURAL KEYWDS 2 GENOMICS, STRUCTURAL GENOMICS CONSORTIUM, SGC, OXIDOREDUCTASE, KEYWDS 3 ELECTRON TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR N.V.STRUSHKEVICH,F.MACKENZIE,W.TEMPEL,A.BOTCHKAREV,C.H.ARROWSMITH, AUTHOR 2 A.M.EDWARDS,C.BOUNTRA,J.U.WEIGELT,H.PARK,STRUCTURAL GENOMICS AUTHOR 3 CONSORTIUM (SGC) REVDAT 5 21-FEB-24 3N9Y 1 REMARK SEQADV LINK REVDAT 4 08-NOV-17 3N9Y 1 REMARK REVDAT 3 13-JUL-11 3N9Y 1 JRNL REVDAT 2 15-JUN-11 3N9Y 1 JRNL REVDAT 1 08-JUN-11 3N9Y 0 JRNL AUTH N.STRUSHKEVICH,F.MACKENZIE,T.CHERKESOVA,I.GRABOVEC,S.USANOV, JRNL AUTH 2 H.W.PARK JRNL TITL STRUCTURAL BASIS FOR PREGNENOLONE BIOSYNTHESIS BY THE JRNL TITL 2 MITOCHONDRIAL MONOOXYGENASE SYSTEM. JRNL REF PROC.NATL.ACAD.SCI.USA V. 108 10139 2011 JRNL REFN ISSN 0027-8424 JRNL PMID 21636783 JRNL DOI 10.1073/PNAS.1019441108 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0102 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.89 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 91667 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) : 0.207 REMARK 3 R VALUE (WORKING SET) : 0.205 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4576 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.15 REMARK 3 REFLECTION IN BIN (WORKING SET) : 6372 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2460 REMARK 3 BIN FREE R VALUE SET COUNT : 342 REMARK 3 BIN FREE R VALUE : 0.2940 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 8792 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 150 REMARK 3 SOLVENT ATOMS : 505 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.66 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.96000 REMARK 3 B22 (A**2) : -2.09000 REMARK 3 B33 (A**2) : 0.83000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.74000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.170 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.118 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.368 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.944 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.917 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 9192 ; 0.010 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 12507 ; 1.243 ; 1.987 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1073 ; 5.346 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 450 ;33.856 ;23.600 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1535 ;14.931 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 64 ;16.263 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1347 ; 0.090 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 7008 ; 0.005 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): 5375 ; 0.666 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 8709 ; 1.286 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 3817 ; 1.830 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 3794 ; 3.066 ; 4.500 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 : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 3N9Y COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-JUN-10. REMARK 100 THE DEPOSITION ID IS D_1000059565. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-MAR-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 92214 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 4.400 REMARK 200 R MERGE (I) : 0.08400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.14 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.40 REMARK 200 R MERGE FOR SHELL (I) : 0.52200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 61.66 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.88 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, CA ACETATE, PH 7.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 291K 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 57.34300 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4440 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23030 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -44.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4380 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22810 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -43.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, 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 A 2 REMARK 465 THR A 3 REMARK 465 ARG A 4 REMARK 465 ASN A 476 REMARK 465 GLN A 477 REMARK 465 GLU A 478 REMARK 465 ALA A 479 REMARK 465 THR A 480 REMARK 465 GLN A 481 REMARK 465 GLN A 482 REMARK 465 HIS A 483 REMARK 465 HIS A 484 REMARK 465 HIS A 485 REMARK 465 HIS A 486 REMARK 465 HIS A 487 REMARK 465 HIS A 488 REMARK 465 SER B 2 REMARK 465 THR B 3 REMARK 465 ARG B 4 REMARK 465 SER B 5 REMARK 465 ASN B 476 REMARK 465 GLN B 477 REMARK 465 GLU B 478 REMARK 465 ALA B 479 REMARK 465 THR B 480 REMARK 465 GLN B 481 REMARK 465 GLN B 482 REMARK 465 HIS B 483 REMARK 465 HIS B 484 REMARK 465 HIS B 485 REMARK 465 HIS B 486 REMARK 465 HIS B 487 REMARK 465 HIS B 488 REMARK 465 SER C 2 REMARK 465 SER C 3 REMARK 465 GLU C 4 REMARK 465 ASP C 5 REMARK 465 LYS C 6 REMARK 465 ILE C 7 REMARK 465 THR C 8 REMARK 465 VAL C 9 REMARK 465 HIS C 10 REMARK 465 PHE C 11 REMARK 465 ILE C 12 REMARK 465 ASN C 13 REMARK 465 ARG C 14 REMARK 465 ASP C 15 REMARK 465 GLY C 16 REMARK 465 GLU C 17 REMARK 465 THR C 18 REMARK 465 LEU C 19 REMARK 465 THR C 20 REMARK 465 THR C 21 REMARK 465 LYS C 22 REMARK 465 GLY C 23 REMARK 465 LYS C 24 REMARK 465 VAL C 25 REMARK 465 GLY C 26 REMARK 465 ASP C 27 REMARK 465 LEU C 96 REMARK 465 THR C 97 REMARK 465 LYS C 98 REMARK 465 SER C 99 REMARK 465 MET C 100 REMARK 465 ASP C 101 REMARK 465 ASN C 102 REMARK 465 MET C 103 REMARK 465 THR C 104 REMARK 465 VAL C 105 REMARK 465 ARG C 106 REMARK 465 VAL C 107 REMARK 465 PRO C 108 REMARK 465 GLU C 109 REMARK 465 THR C 110 REMARK 465 VAL C 111 REMARK 465 ALA C 112 REMARK 465 ASP C 113 REMARK 465 ALA C 114 REMARK 465 ARG C 115 REMARK 465 SER D 2 REMARK 465 SER D 3 REMARK 465 GLU D 4 REMARK 465 ASP D 5 REMARK 465 LYS D 6 REMARK 465 ILE D 7 REMARK 465 THR D 8 REMARK 465 VAL D 9 REMARK 465 HIS D 10 REMARK 465 PHE D 11 REMARK 465 ILE D 12 REMARK 465 ASN D 13 REMARK 465 ARG D 14 REMARK 465 ASP D 15 REMARK 465 GLY D 16 REMARK 465 GLU D 17 REMARK 465 THR D 18 REMARK 465 LEU D 19 REMARK 465 THR D 20 REMARK 465 THR D 21 REMARK 465 LYS D 22 REMARK 465 GLY D 23 REMARK 465 LYS D 24 REMARK 465 VAL D 25 REMARK 465 GLY D 26 REMARK 465 ASP D 27 REMARK 465 LEU D 96 REMARK 465 THR D 97 REMARK 465 LYS D 98 REMARK 465 SER D 99 REMARK 465 MET D 100 REMARK 465 ASP D 101 REMARK 465 ASN D 102 REMARK 465 MET D 103 REMARK 465 THR D 104 REMARK 465 VAL D 105 REMARK 465 ARG D 106 REMARK 465 VAL D 107 REMARK 465 PRO D 108 REMARK 465 GLU D 109 REMARK 465 THR D 110 REMARK 465 VAL D 111 REMARK 465 ALA D 112 REMARK 465 ASP D 113 REMARK 465 ALA D 114 REMARK 465 ARG D 115 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 LEU A 460 CA - CB - CG ANGL. DEV. = -16.3 DEGREES REMARK 500 LEU B 460 CA - CB - CG ANGL. DEV. = -15.4 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 SER A 105 -131.06 36.01 REMARK 500 LYS A 373 -5.50 81.45 REMARK 500 ASP A 405 94.31 -68.57 REMARK 500 LYS A 406 48.24 -86.79 REMARK 500 PHE A 411 47.59 36.06 REMARK 500 LEU A 460 -62.47 72.82 REMARK 500 SER B 105 -144.70 53.84 REMARK 500 LYS B 373 -4.75 80.10 REMARK 500 LYS B 406 36.57 -82.84 REMARK 500 PHE B 411 49.03 37.65 REMARK 500 LEU B 460 -61.16 72.15 REMARK 500 LEU C 38 -167.93 -73.35 REMARK 500 ASP C 39 -67.07 -90.49 REMARK 500 ILE C 40 120.15 -27.66 REMARK 500 GLU C 47 52.48 71.87 REMARK 500 CYS C 52 -157.12 -152.15 REMARK 500 SER C 53 28.31 -150.45 REMARK 500 CYS D 52 -158.95 -144.42 REMARK 500 SER D 53 26.92 -145.46 REMARK 500 GLU D 60 -108.37 -71.37 REMARK 500 ASP D 61 -51.81 -132.09 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 601 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 423 SG REMARK 620 2 HEM A 601 NA 96.2 REMARK 620 3 HEM A 601 NB 86.3 89.3 REMARK 620 4 HEM A 601 NC 88.7 175.1 90.6 REMARK 620 5 HEM A 601 ND 98.2 90.5 175.4 89.2 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 601 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 423 SG REMARK 620 2 HEM B 601 NA 97.0 REMARK 620 3 HEM B 601 NB 87.0 88.9 REMARK 620 4 HEM B 601 NC 87.8 175.1 90.9 REMARK 620 5 HEM B 601 ND 97.3 91.1 175.7 88.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FES C 150 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 46 SG REMARK 620 2 FES C 150 S1 123.1 REMARK 620 3 FES C 150 S2 115.9 93.3 REMARK 620 4 CYS C 52 SG 113.6 103.8 104.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FES C 150 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 55 SG REMARK 620 2 FES C 150 S1 105.5 REMARK 620 3 FES C 150 S2 114.1 93.4 REMARK 620 4 CYS C 92 SG 115.4 109.1 116.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FES D 151 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 46 SG REMARK 620 2 FES D 151 S1 126.2 REMARK 620 3 FES D 151 S2 115.5 91.9 REMARK 620 4 CYS D 52 SG 112.0 101.3 107.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FES D 151 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 55 SG REMARK 620 2 FES D 151 S1 118.3 REMARK 620 3 FES D 151 S2 121.9 92.1 REMARK 620 4 CYS D 92 SG 109.8 107.1 105.6 REMARK 620 N 1 2 3 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 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CLR A 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CLR B 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FES C 150 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FES D 151 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3N9Z RELATED DB: PDB REMARK 900 RELATED ID: 3NA0 RELATED DB: PDB REMARK 900 RELATED ID: 3NA1 RELATED DB: PDB DBREF 3N9Y A 2 482 UNP P05108 CP11A_HUMAN 41 521 DBREF 3N9Y B 2 482 UNP P05108 CP11A_HUMAN 41 521 DBREF 3N9Y C 2 115 UNP P10109 ADX_HUMAN 62 175 DBREF 3N9Y D 2 115 UNP P10109 ADX_HUMAN 62 175 SEQADV 3N9Y HIS A 483 UNP P05108 EXPRESSION TAG SEQADV 3N9Y HIS A 484 UNP P05108 EXPRESSION TAG SEQADV 3N9Y HIS A 485 UNP P05108 EXPRESSION TAG SEQADV 3N9Y HIS A 486 UNP P05108 EXPRESSION TAG SEQADV 3N9Y HIS A 487 UNP P05108 EXPRESSION TAG SEQADV 3N9Y HIS A 488 UNP P05108 EXPRESSION TAG SEQADV 3N9Y HIS B 483 UNP P05108 EXPRESSION TAG SEQADV 3N9Y HIS B 484 UNP P05108 EXPRESSION TAG SEQADV 3N9Y HIS B 485 UNP P05108 EXPRESSION TAG SEQADV 3N9Y HIS B 486 UNP P05108 EXPRESSION TAG SEQADV 3N9Y HIS B 487 UNP P05108 EXPRESSION TAG SEQADV 3N9Y HIS B 488 UNP P05108 EXPRESSION TAG SEQRES 1 A 487 SER THR ARG SER PRO ARG PRO PHE ASN GLU ILE PRO SER SEQRES 2 A 487 PRO GLY ASP ASN GLY TRP LEU ASN LEU TYR HIS PHE TRP SEQRES 3 A 487 ARG GLU THR GLY THR HIS LYS VAL HIS LEU HIS HIS VAL SEQRES 4 A 487 GLN ASN PHE GLN LYS TYR GLY PRO ILE TYR ARG GLU LYS SEQRES 5 A 487 LEU GLY ASN VAL GLU SER VAL TYR VAL ILE ASP PRO GLU SEQRES 6 A 487 ASP VAL ALA LEU LEU PHE LYS SER GLU GLY PRO ASN PRO SEQRES 7 A 487 GLU ARG PHE LEU ILE PRO PRO TRP VAL ALA TYR HIS GLN SEQRES 8 A 487 TYR TYR GLN ARG PRO ILE GLY VAL LEU LEU LYS LYS SER SEQRES 9 A 487 ALA ALA TRP LYS LYS ASP ARG VAL ALA LEU ASN GLN GLU SEQRES 10 A 487 VAL MET ALA PRO GLU ALA THR LYS ASN PHE LEU PRO LEU SEQRES 11 A 487 LEU ASP ALA VAL SER ARG ASP PHE VAL SER VAL LEU HIS SEQRES 12 A 487 ARG ARG ILE LYS LYS ALA GLY SER GLY ASN TYR SER GLY SEQRES 13 A 487 ASP ILE SER ASP ASP LEU PHE ARG PHE ALA PHE GLU SER SEQRES 14 A 487 ILE THR ASN VAL ILE PHE GLY GLU ARG GLN GLY MET LEU SEQRES 15 A 487 GLU GLU VAL VAL ASN PRO GLU ALA GLN ARG PHE ILE ASP SEQRES 16 A 487 ALA ILE TYR GLN MET PHE HIS THR SER VAL PRO MET LEU SEQRES 17 A 487 ASN LEU PRO PRO ASP LEU PHE ARG LEU PHE ARG THR LYS SEQRES 18 A 487 THR TRP LYS ASP HIS VAL ALA ALA TRP ASP VAL ILE PHE SEQRES 19 A 487 SER LYS ALA ASP ILE TYR THR GLN ASN PHE TYR TRP GLU SEQRES 20 A 487 LEU ARG GLN LYS GLY SER VAL HIS HIS ASP TYR ARG GLY SEQRES 21 A 487 ILE LEU TYR ARG LEU LEU GLY ASP SER LYS MET SER PHE SEQRES 22 A 487 GLU ASP ILE LYS ALA ASN VAL THR GLU MET LEU ALA GLY SEQRES 23 A 487 GLY VAL ASP THR THR SER MET THR LEU GLN TRP HIS LEU SEQRES 24 A 487 TYR GLU MET ALA ARG ASN LEU LYS VAL GLN ASP MET LEU SEQRES 25 A 487 ARG ALA GLU VAL LEU ALA ALA ARG HIS GLN ALA GLN GLY SEQRES 26 A 487 ASP MET ALA THR MET LEU GLN LEU VAL PRO LEU LEU LYS SEQRES 27 A 487 ALA SER ILE LYS GLU THR LEU ARG LEU HIS PRO ILE SER SEQRES 28 A 487 VAL THR LEU GLN ARG TYR LEU VAL ASN ASP LEU VAL LEU SEQRES 29 A 487 ARG ASP TYR MET ILE PRO ALA LYS THR LEU VAL GLN VAL SEQRES 30 A 487 ALA ILE TYR ALA LEU GLY ARG GLU PRO THR PHE PHE PHE SEQRES 31 A 487 ASP PRO GLU ASN PHE ASP PRO THR ARG TRP LEU SER LYS SEQRES 32 A 487 ASP LYS ASN ILE THR TYR PHE ARG ASN LEU GLY PHE GLY SEQRES 33 A 487 TRP GLY VAL ARG GLN CYS LEU GLY ARG ARG ILE ALA GLU SEQRES 34 A 487 LEU GLU MET THR ILE PHE LEU ILE ASN MET LEU GLU ASN SEQRES 35 A 487 PHE ARG VAL GLU ILE GLN HIS LEU SER ASP VAL GLY THR SEQRES 36 A 487 THR PHE ASN LEU ILE LEU MET PRO GLU LYS PRO ILE SER SEQRES 37 A 487 PHE THR PHE TRP PRO PHE ASN GLN GLU ALA THR GLN GLN SEQRES 38 A 487 HIS HIS HIS HIS HIS HIS SEQRES 1 B 487 SER THR ARG SER PRO ARG PRO PHE ASN GLU ILE PRO SER SEQRES 2 B 487 PRO GLY ASP ASN GLY TRP LEU ASN LEU TYR HIS PHE TRP SEQRES 3 B 487 ARG GLU THR GLY THR HIS LYS VAL HIS LEU HIS HIS VAL SEQRES 4 B 487 GLN ASN PHE GLN LYS TYR GLY PRO ILE TYR ARG GLU LYS SEQRES 5 B 487 LEU GLY ASN VAL GLU SER VAL TYR VAL ILE ASP PRO GLU SEQRES 6 B 487 ASP VAL ALA LEU LEU PHE LYS SER GLU GLY PRO ASN PRO SEQRES 7 B 487 GLU ARG PHE LEU ILE PRO PRO TRP VAL ALA TYR HIS GLN SEQRES 8 B 487 TYR TYR GLN ARG PRO ILE GLY VAL LEU LEU LYS LYS SER SEQRES 9 B 487 ALA ALA TRP LYS LYS ASP ARG VAL ALA LEU ASN GLN GLU SEQRES 10 B 487 VAL MET ALA PRO GLU ALA THR LYS ASN PHE LEU PRO LEU SEQRES 11 B 487 LEU ASP ALA VAL SER ARG ASP PHE VAL SER VAL LEU HIS SEQRES 12 B 487 ARG ARG ILE LYS LYS ALA GLY SER GLY ASN TYR SER GLY SEQRES 13 B 487 ASP ILE SER ASP ASP LEU PHE ARG PHE ALA PHE GLU SER SEQRES 14 B 487 ILE THR ASN VAL ILE PHE GLY GLU ARG GLN GLY MET LEU SEQRES 15 B 487 GLU GLU VAL VAL ASN PRO GLU ALA GLN ARG PHE ILE ASP SEQRES 16 B 487 ALA ILE TYR GLN MET PHE HIS THR SER VAL PRO MET LEU SEQRES 17 B 487 ASN LEU PRO PRO ASP LEU PHE ARG LEU PHE ARG THR LYS SEQRES 18 B 487 THR TRP LYS ASP HIS VAL ALA ALA TRP ASP VAL ILE PHE SEQRES 19 B 487 SER LYS ALA ASP ILE TYR THR GLN ASN PHE TYR TRP GLU SEQRES 20 B 487 LEU ARG GLN LYS GLY SER VAL HIS HIS ASP TYR ARG GLY SEQRES 21 B 487 ILE LEU TYR ARG LEU LEU GLY ASP SER LYS MET SER PHE SEQRES 22 B 487 GLU ASP ILE LYS ALA ASN VAL THR GLU MET LEU ALA GLY SEQRES 23 B 487 GLY VAL ASP THR THR SER MET THR LEU GLN TRP HIS LEU SEQRES 24 B 487 TYR GLU MET ALA ARG ASN LEU LYS VAL GLN ASP MET LEU SEQRES 25 B 487 ARG ALA GLU VAL LEU ALA ALA ARG HIS GLN ALA GLN GLY SEQRES 26 B 487 ASP MET ALA THR MET LEU GLN LEU VAL PRO LEU LEU LYS SEQRES 27 B 487 ALA SER ILE LYS GLU THR LEU ARG LEU HIS PRO ILE SER SEQRES 28 B 487 VAL THR LEU GLN ARG TYR LEU VAL ASN ASP LEU VAL LEU SEQRES 29 B 487 ARG ASP TYR MET ILE PRO ALA LYS THR LEU VAL GLN VAL SEQRES 30 B 487 ALA ILE TYR ALA LEU GLY ARG GLU PRO THR PHE PHE PHE SEQRES 31 B 487 ASP PRO GLU ASN PHE ASP PRO THR ARG TRP LEU SER LYS SEQRES 32 B 487 ASP LYS ASN ILE THR TYR PHE ARG ASN LEU GLY PHE GLY SEQRES 33 B 487 TRP GLY VAL ARG GLN CYS LEU GLY ARG ARG ILE ALA GLU SEQRES 34 B 487 LEU GLU MET THR ILE PHE LEU ILE ASN MET LEU GLU ASN SEQRES 35 B 487 PHE ARG VAL GLU ILE GLN HIS LEU SER ASP VAL GLY THR SEQRES 36 B 487 THR PHE ASN LEU ILE LEU MET PRO GLU LYS PRO ILE SER SEQRES 37 B 487 PHE THR PHE TRP PRO PHE ASN GLN GLU ALA THR GLN GLN SEQRES 38 B 487 HIS HIS HIS HIS HIS HIS SEQRES 1 C 114 SER SER GLU ASP LYS ILE THR VAL HIS PHE ILE ASN ARG SEQRES 2 C 114 ASP GLY GLU THR LEU THR THR LYS GLY LYS VAL GLY ASP SEQRES 3 C 114 SER LEU LEU ASP VAL VAL VAL GLU ASN ASN LEU ASP ILE SEQRES 4 C 114 ASP GLY PHE GLY ALA CYS GLU GLY THR LEU ALA CYS SER SEQRES 5 C 114 THR CYS HIS LEU ILE PHE GLU ASP HIS ILE TYR GLU LYS SEQRES 6 C 114 LEU ASP ALA ILE THR ASP GLU GLU ASN ASP MET LEU ASP SEQRES 7 C 114 LEU ALA TYR GLY LEU THR ASP ARG SER ARG LEU GLY CYS SEQRES 8 C 114 GLN ILE CYS LEU THR LYS SER MET ASP ASN MET THR VAL SEQRES 9 C 114 ARG VAL PRO GLU THR VAL ALA ASP ALA ARG SEQRES 1 D 114 SER SER GLU ASP LYS ILE THR VAL HIS PHE ILE ASN ARG SEQRES 2 D 114 ASP GLY GLU THR LEU THR THR LYS GLY LYS VAL GLY ASP SEQRES 3 D 114 SER LEU LEU ASP VAL VAL VAL GLU ASN ASN LEU ASP ILE SEQRES 4 D 114 ASP GLY PHE GLY ALA CYS GLU GLY THR LEU ALA CYS SER SEQRES 5 D 114 THR CYS HIS LEU ILE PHE GLU ASP HIS ILE TYR GLU LYS SEQRES 6 D 114 LEU ASP ALA ILE THR ASP GLU GLU ASN ASP MET LEU ASP SEQRES 7 D 114 LEU ALA TYR GLY LEU THR ASP ARG SER ARG LEU GLY CYS SEQRES 8 D 114 GLN ILE CYS LEU THR LYS SER MET ASP ASN MET THR VAL SEQRES 9 D 114 ARG VAL PRO GLU THR VAL ALA ASP ALA ARG HET HEM A 601 43 HET CLR A 602 28 HET HEM B 601 43 HET CLR B 602 28 HET FES C 150 4 HET FES D 151 4 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM CLR CHOLESTEROL HETNAM FES FE2/S2 (INORGANIC) CLUSTER HETSYN HEM HEME FORMUL 5 HEM 2(C34 H32 FE N4 O4) FORMUL 6 CLR 2(C27 H46 O) FORMUL 9 FES 2(FE2 S2) FORMUL 11 HOH *505(H2 O) HELIX 1 1 PRO A 8 ILE A 12 5 5 HELIX 2 2 ASN A 18 THR A 30 1 13 HELIX 3 3 GLY A 31 HIS A 33 5 3 HELIX 4 4 LYS A 34 GLY A 47 1 14 HELIX 5 5 ASP A 64 SER A 74 1 11 HELIX 6 6 ILE A 84 TYR A 94 1 11 HELIX 7 7 GLY A 99 LYS A 103 5 5 HELIX 8 8 LYS A 104 MET A 120 1 17 HELIX 9 9 ALA A 121 LYS A 126 1 6 HELIX 10 10 ASN A 127 GLY A 151 1 25 HELIX 11 11 ILE A 159 GLY A 177 1 19 HELIX 12 12 ASN A 188 VAL A 206 1 19 HELIX 13 13 PRO A 207 LEU A 209 5 3 HELIX 14 14 PRO A 212 ARG A 220 1 9 HELIX 15 15 ARG A 220 GLY A 253 1 34 HELIX 16 16 GLY A 261 ASP A 269 1 9 HELIX 17 17 SER A 273 ASP A 290 1 18 HELIX 18 18 ASP A 290 ASN A 306 1 17 HELIX 19 19 ASN A 306 ALA A 324 1 19 HELIX 20 20 ASP A 327 LEU A 332 1 6 HELIX 21 21 VAL A 335 HIS A 349 1 15 HELIX 22 22 ILE A 380 ARG A 385 1 6 HELIX 23 23 ASP A 397 LEU A 402 5 6 HELIX 24 24 TRP A 418 GLN A 422 5 5 HELIX 25 25 GLY A 425 ASN A 443 1 19 HELIX 26 26 PRO B 8 ILE B 12 5 5 HELIX 27 27 ASN B 18 THR B 30 1 13 HELIX 28 28 GLY B 31 HIS B 33 5 3 HELIX 29 29 LYS B 34 GLY B 47 1 14 HELIX 30 30 ASP B 64 SER B 74 1 11 HELIX 31 31 ILE B 84 TYR B 94 1 11 HELIX 32 32 GLY B 99 LYS B 103 5 5 HELIX 33 33 LYS B 104 MET B 120 1 17 HELIX 34 34 ALA B 121 LYS B 126 1 6 HELIX 35 35 ASN B 127 GLY B 151 1 25 HELIX 36 36 ILE B 159 GLY B 177 1 19 HELIX 37 37 ASN B 188 VAL B 206 1 19 HELIX 38 38 PRO B 207 LEU B 209 5 3 HELIX 39 39 PRO B 212 ARG B 220 1 9 HELIX 40 40 ARG B 220 GLY B 253 1 34 HELIX 41 41 GLY B 261 ASP B 269 1 9 HELIX 42 42 SER B 273 ASN B 306 1 34 HELIX 43 43 ASN B 306 ALA B 324 1 19 HELIX 44 44 ASP B 327 LEU B 332 1 6 HELIX 45 45 VAL B 335 HIS B 349 1 15 HELIX 46 46 ALA B 379 ARG B 385 1 7 HELIX 47 47 ASP B 397 SER B 403 5 7 HELIX 48 48 TRP B 418 GLN B 422 5 5 HELIX 49 49 GLY B 425 ASN B 443 1 19 HELIX 50 50 SER C 28 ASN C 37 1 10 HELIX 51 51 GLU C 60 GLU C 65 1 6 HELIX 52 52 THR C 71 LEU C 80 1 10 HELIX 53 53 CYS C 92 ILE C 94 5 3 HELIX 54 54 SER D 28 ASN D 37 1 10 HELIX 55 55 ASP D 61 LYS D 66 1 6 HELIX 56 56 THR D 71 LEU D 80 1 10 HELIX 57 57 CYS D 92 ILE D 94 5 3 SHEET 1 A 4 ILE A 49 LEU A 54 0 SHEET 2 A 4 VAL A 57 VAL A 62 -1 O TYR A 61 N TYR A 50 SHEET 3 A 4 LEU A 375 ALA A 379 1 O GLN A 377 N VAL A 60 SHEET 4 A 4 THR A 354 TYR A 358 -1 N LEU A 355 O VAL A 378 SHEET 1 B 3 TYR A 155 GLY A 157 0 SHEET 2 B 3 PHE A 470 PRO A 474 -1 O PHE A 472 N TYR A 155 SHEET 3 B 3 PHE A 444 GLU A 447 -1 N GLU A 447 O THR A 471 SHEET 1 C 2 LEU A 363 LEU A 365 0 SHEET 2 C 2 TYR A 368 ILE A 370 -1 O ILE A 370 N LEU A 363 SHEET 1 D 2 THR A 456 PHE A 458 0 SHEET 2 D 2 LEU A 462 PRO A 464 -1 O MET A 463 N THR A 457 SHEET 1 E 4 ILE B 49 LEU B 54 0 SHEET 2 E 4 VAL B 57 VAL B 62 -1 O TYR B 61 N TYR B 50 SHEET 3 E 4 LEU B 375 VAL B 378 1 O GLN B 377 N VAL B 60 SHEET 4 E 4 LEU B 355 TYR B 358 -1 N LEU B 355 O VAL B 378 SHEET 1 F 3 TYR B 155 GLY B 157 0 SHEET 2 F 3 PHE B 470 PRO B 474 -1 O PHE B 472 N TYR B 155 SHEET 3 F 3 PHE B 444 ILE B 448 -1 N ARG B 445 O TRP B 473 SHEET 1 G 2 LEU B 363 LEU B 365 0 SHEET 2 G 2 TYR B 368 ILE B 370 -1 O ILE B 370 N LEU B 363 SHEET 1 H 2 THR B 456 PHE B 458 0 SHEET 2 H 2 LEU B 462 PRO B 464 -1 O MET B 463 N THR B 457 SHEET 1 I 2 HIS C 56 ILE C 58 0 SHEET 2 I 2 SER C 88 LEU C 90 -1 O ARG C 89 N LEU C 57 SHEET 1 J 2 HIS D 56 ILE D 58 0 SHEET 2 J 2 SER D 88 LEU D 90 -1 O ARG D 89 N LEU D 57 LINK SG CYS A 423 FE HEM A 601 1555 1555 2.50 LINK SG CYS B 423 FE HEM B 601 1555 1555 2.47 LINK SG CYS C 46 FE1 FES C 150 1555 1555 2.06 LINK SG CYS C 52 FE1 FES C 150 1555 1555 2.44 LINK SG CYS C 55 FE2 FES C 150 1555 1555 2.18 LINK SG CYS C 92 FE2 FES C 150 1555 1555 2.25 LINK SG CYS D 46 FE1 FES D 151 1555 1555 2.01 LINK SG CYS D 52 FE1 FES D 151 1555 1555 2.50 LINK SG CYS D 55 FE2 FES D 151 1555 1555 2.08 LINK SG CYS D 92 FE2 FES D 151 1555 1555 2.38 SITE 1 AC1 21 ARG A 81 VAL A 100 TRP A 108 ARG A 112 SITE 2 AC1 21 MET A 284 GLY A 287 GLY A 288 THR A 291 SITE 3 AC1 21 THR A 295 ILE A 351 SER A 352 ARG A 357 SITE 4 AC1 21 GLY A 415 PHE A 416 GLY A 417 TRP A 418 SITE 5 AC1 21 ARG A 421 GLN A 422 CYS A 423 GLY A 425 SITE 6 AC1 21 HOH A 499 SITE 1 AC2 6 PHE A 82 SER A 352 THR A 354 GLN A 356 SITE 2 AC2 6 HOH A 538 HOH A 573 SITE 1 AC3 23 ARG B 81 VAL B 100 TRP B 108 ARG B 112 SITE 2 AC3 23 MET B 284 GLY B 287 GLY B 288 THR B 291 SITE 3 AC3 23 THR B 295 LEU B 346 ILE B 351 SER B 352 SITE 4 AC3 23 LEU B 355 ARG B 357 GLY B 415 PHE B 416 SITE 5 AC3 23 GLY B 417 TRP B 418 ARG B 421 GLN B 422 SITE 6 AC3 23 CYS B 423 GLY B 425 HOH B 499 SITE 1 AC4 8 PHE B 82 MET B 201 GLU B 283 SER B 352 SITE 2 AC4 8 THR B 354 GLN B 356 HOH B 559 HOH B 590 SITE 1 AC5 6 GLY C 44 CYS C 46 GLY C 48 CYS C 52 SITE 2 AC5 6 CYS C 55 CYS C 92 SITE 1 AC6 8 LEU D 30 GLY D 44 CYS D 46 GLY D 48 SITE 2 AC6 8 LEU D 50 CYS D 52 CYS D 55 CYS D 92 CRYST1 82.999 114.686 86.019 90.00 101.96 90.00 P 1 21 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 0.012048 0.000000 0.002552 0.00000 SCALE2 0.000000 0.008719 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011883 0.00000