HEADER OXIDOREDUCTASE, LYASE 13-NOV-13 4NKW TITLE HUMAN STEROIDOGENIC CYTOCHROME P450 17A1 MUTANT A105L WITH SUBSTRATE TITLE 2 PREGNENOLONE COMPND MOL_ID: 1; COMPND 2 MOLECULE: STEROID 17-ALPHA-HYDROXYLASE/17,20 LYASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: 17-ALPHA-HYDROXYPROGESTERONE ALDOLASE, CYPXVII, CYTOCHROME COMPND 5 P450 17A1, CYTOCHROME P450-C17, CYTOCHROME P450C17, STEROID 17-ALPHA- COMPND 6 MONOOXYGENASE; COMPND 7 EC: 1.14.99.9, 4.1.2.30; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CYP17, CYP17A1, S17AH; 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: PCWORI17A1DELTA19H KEYWDS HEME PROTEIN, MONOOXYGENASE, STEROID 17ALPHA-HYDROXYLASE, STEROID KEYWDS 2 C17, 20 LYASE, NADPH-CYTOCHROME P450 REDUCTASE, CYTOCHROME B5, KEYWDS 3 ENDOPLASMIC RETICULUM MEMBRANE, OXIDOREDUCTASE, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR E.E.SCOTT,E.P.PETRUNAK REVDAT 3 20-SEP-23 4NKW 1 REMARK SEQADV LINK REVDAT 2 03-DEC-14 4NKW 1 JRNL REVDAT 1 22-OCT-14 4NKW 0 JRNL AUTH E.M.PETRUNAK,N.M.DEVORE,P.R.PORUBSKY,E.E.SCOTT JRNL TITL STRUCTURES OF HUMAN STEROIDOGENIC CYTOCHROME P450 17A1 WITH JRNL TITL 2 SUBSTRATES. JRNL REF J.BIOL.CHEM. V. 289 32952 2014 JRNL REFN ISSN 0021-9258 JRNL PMID 25301938 JRNL DOI 10.1074/JBC.M114.610998 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.2_1309) 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) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.11 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 79236 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.192 REMARK 3 R VALUE (WORKING SET) : 0.189 REMARK 3 FREE R VALUE : 0.245 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.020 REMARK 3 FREE R VALUE TEST SET COUNT : 3978 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 39.1129 - 7.5730 0.99 2903 158 0.1607 0.1726 REMARK 3 2 7.5730 - 6.0180 1.00 2780 154 0.2038 0.2564 REMARK 3 3 6.0180 - 5.2593 1.00 2759 143 0.2052 0.2504 REMARK 3 4 5.2593 - 4.7794 1.00 2743 147 0.1733 0.2196 REMARK 3 5 4.7794 - 4.4373 1.00 2745 137 0.1621 0.2146 REMARK 3 6 4.4373 - 4.1760 1.00 2730 133 0.1656 0.2316 REMARK 3 7 4.1760 - 3.9671 1.00 2723 141 0.1701 0.2144 REMARK 3 8 3.9671 - 3.7946 1.00 2703 138 0.1708 0.2341 REMARK 3 9 3.7946 - 3.6486 1.00 2699 150 0.1774 0.2361 REMARK 3 10 3.6486 - 3.5228 1.00 2702 157 0.1804 0.2544 REMARK 3 11 3.5228 - 3.4127 1.00 2668 163 0.1843 0.2383 REMARK 3 12 3.4127 - 3.3152 1.00 2683 153 0.1875 0.2560 REMARK 3 13 3.3152 - 3.2280 1.00 2712 147 0.1935 0.2848 REMARK 3 14 3.2280 - 3.1492 1.00 2696 147 0.2006 0.2675 REMARK 3 15 3.1492 - 3.0777 1.00 2678 116 0.2060 0.3013 REMARK 3 16 3.0777 - 3.0122 1.00 2701 151 0.2087 0.2836 REMARK 3 17 3.0122 - 2.9520 1.00 2696 138 0.2213 0.3045 REMARK 3 18 2.9520 - 2.8963 1.00 2665 142 0.2193 0.3041 REMARK 3 19 2.8963 - 2.8446 1.00 2686 159 0.2244 0.3149 REMARK 3 20 2.8446 - 2.7964 1.00 2656 140 0.2232 0.2771 REMARK 3 21 2.7964 - 2.7513 1.00 2685 142 0.2124 0.3260 REMARK 3 22 2.7513 - 2.7089 1.00 2677 133 0.2166 0.2894 REMARK 3 23 2.7089 - 2.6691 1.00 2693 130 0.2216 0.2960 REMARK 3 24 2.6691 - 2.6315 1.00 2674 142 0.2428 0.3040 REMARK 3 25 2.6315 - 2.5960 1.00 2652 138 0.2553 0.3401 REMARK 3 26 2.5960 - 2.5623 1.00 2721 121 0.2648 0.3555 REMARK 3 27 2.5623 - 2.5302 1.00 2644 132 0.2588 0.3493 REMARK 3 28 2.5302 - 2.4998 0.82 2184 126 0.2556 0.3295 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.340 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.110 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) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL 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 : 0.008 15477 REMARK 3 ANGLE : 1.185 21035 REMARK 3 CHIRALITY : 0.061 2372 REMARK 3 PLANARITY : 0.005 2650 REMARK 3 DIHEDRAL : 15.575 5742 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 4NKW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-NOV-13. REMARK 100 THE DEPOSITION ID IS D_1000083331. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL14-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.24 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL SI(111) REMARK 200 OPTICS : FLAT COLLIMATING RH COATED REMARK 200 MIRROR, TOROIDAL FOCUSING MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 325 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 79261 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 39.110 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 7.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.63 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.6 REMARK 200 DATA REDUNDANCY IN SHELL : 5.80 REMARK 200 R MERGE FOR SHELL (I) : NULL 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: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 3SWZ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.56 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM TRIS-HCL, 150 MM MAGNESIUM REMARK 280 CHLORIDE HEXAHYDRATE, 25% PEG4000, 6% GLYCEROL, PH 8.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293K 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 43.03300 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 86.88050 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 76.31350 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 86.88050 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 43.03300 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 76.31350 REMARK 290 SMTRY3 4 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 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 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 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 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 19 REMARK 465 ALA A 20 REMARK 465 LYS A 21 REMARK 465 LYS A 22 REMARK 465 THR A 23 REMARK 465 GLY A 24 REMARK 465 ALA A 25 REMARK 465 LYS A 26 REMARK 465 TYR A 27 REMARK 465 PRO A 28 REMARK 465 LYS A 29 REMARK 465 SER A 30 REMARK 465 ASP A 274 REMARK 465 ASN A 275 REMARK 465 GLY A 276 REMARK 465 ASN A 277 REMARK 465 ALA A 278 REMARK 465 GLY A 279 REMARK 465 PRO A 280 REMARK 465 ASP A 281 REMARK 465 GLN A 282 REMARK 465 ALA A 504 REMARK 465 GLU A 505 REMARK 465 GLY A 506 REMARK 465 SER A 507 REMARK 465 THR A 508 REMARK 465 HIS A 509 REMARK 465 HIS A 510 REMARK 465 HIS A 511 REMARK 465 HIS A 512 REMARK 465 MET B 19 REMARK 465 ALA B 20 REMARK 465 LYS B 21 REMARK 465 LYS B 22 REMARK 465 THR B 23 REMARK 465 GLY B 24 REMARK 465 ALA B 25 REMARK 465 LYS B 26 REMARK 465 TYR B 27 REMARK 465 PRO B 28 REMARK 465 LYS B 29 REMARK 465 SER B 30 REMARK 465 ASP B 274 REMARK 465 ASN B 275 REMARK 465 GLY B 276 REMARK 465 ASN B 277 REMARK 465 ALA B 278 REMARK 465 GLY B 279 REMARK 465 PRO B 280 REMARK 465 ASP B 281 REMARK 465 GLN B 282 REMARK 465 ALA B 504 REMARK 465 GLU B 505 REMARK 465 GLY B 506 REMARK 465 SER B 507 REMARK 465 THR B 508 REMARK 465 HIS B 509 REMARK 465 HIS B 510 REMARK 465 HIS B 511 REMARK 465 HIS B 512 REMARK 465 MET C 19 REMARK 465 ALA C 20 REMARK 465 LYS C 21 REMARK 465 LYS C 22 REMARK 465 THR C 23 REMARK 465 GLY C 24 REMARK 465 ALA C 25 REMARK 465 LYS C 26 REMARK 465 TYR C 27 REMARK 465 PRO C 28 REMARK 465 LYS C 29 REMARK 465 SER C 30 REMARK 465 ASN C 277 REMARK 465 ALA C 278 REMARK 465 GLY C 279 REMARK 465 PRO C 280 REMARK 465 ASP C 281 REMARK 465 GLN C 282 REMARK 465 ALA C 504 REMARK 465 GLU C 505 REMARK 465 GLY C 506 REMARK 465 SER C 507 REMARK 465 THR C 508 REMARK 465 HIS C 509 REMARK 465 HIS C 510 REMARK 465 HIS C 511 REMARK 465 HIS C 512 REMARK 465 MET D 19 REMARK 465 ALA D 20 REMARK 465 LYS D 21 REMARK 465 LYS D 22 REMARK 465 THR D 23 REMARK 465 GLY D 24 REMARK 465 ALA D 25 REMARK 465 LYS D 26 REMARK 465 TYR D 27 REMARK 465 PRO D 28 REMARK 465 LYS D 29 REMARK 465 SER D 30 REMARK 465 ASN D 277 REMARK 465 ALA D 278 REMARK 465 GLY D 279 REMARK 465 PRO D 280 REMARK 465 ASP D 281 REMARK 465 GLN D 282 REMARK 465 ALA D 504 REMARK 465 GLU D 505 REMARK 465 GLY D 506 REMARK 465 SER D 507 REMARK 465 THR D 508 REMARK 465 HIS D 509 REMARK 465 HIS D 510 REMARK 465 HIS D 511 REMARK 465 HIS D 512 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ILE A 87 -80.80 -111.81 REMARK 500 ARG A 109 39.97 81.21 REMARK 500 ASP A 137 -156.84 -164.81 REMARK 500 ASN A 185 17.52 57.68 REMARK 500 ASP A 212 -141.45 -73.36 REMARK 500 SER A 288 173.60 -55.82 REMARK 500 VAL A 336 -37.62 -130.90 REMARK 500 LEU A 370 -134.91 43.43 REMARK 500 SER A 379 -158.15 -166.24 REMARK 500 LYS A 481 -157.85 -115.40 REMARK 500 ILE B 87 -79.99 -106.88 REMARK 500 ILE B 112 -60.42 -103.36 REMARK 500 ASN B 185 13.53 54.54 REMARK 500 ASP B 212 -150.65 -80.01 REMARK 500 VAL B 215 98.99 -65.04 REMARK 500 ILE B 223 -68.12 -97.74 REMARK 500 LEU B 370 -130.62 36.81 REMARK 500 SER B 379 -158.26 -154.03 REMARK 500 LYS B 481 -158.18 -110.55 REMARK 500 ASN C 108 54.30 71.25 REMARK 500 ILE C 112 -62.21 -122.06 REMARK 500 ASP C 212 -151.11 -137.51 REMARK 500 ASN C 226 -161.14 -100.68 REMARK 500 VAL C 336 -46.87 -133.46 REMARK 500 LEU C 370 -137.53 50.88 REMARK 500 SER C 379 -152.74 -157.39 REMARK 500 LYS C 481 -164.83 -106.41 REMARK 500 ILE D 87 -76.07 -106.74 REMARK 500 ILE D 112 -54.87 -123.48 REMARK 500 SER D 117 39.07 -77.87 REMARK 500 SER D 210 177.62 179.70 REMARK 500 THR D 260 19.89 -140.79 REMARK 500 LEU D 370 -133.85 44.23 REMARK 500 SER D 379 -159.04 -166.38 REMARK 500 ALA D 421 -71.48 -59.39 REMARK 500 GLN D 424 136.14 71.14 REMARK 500 SER D 431 54.01 -107.03 REMARK 500 LEU D 433 56.60 -147.60 REMARK 500 ALA D 437 161.05 179.87 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 600 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 442 SG REMARK 620 2 HEM A 600 NA 99.7 REMARK 620 3 HEM A 600 NB 83.8 86.5 REMARK 620 4 HEM A 600 NC 94.0 165.7 90.6 REMARK 620 5 HEM A 600 ND 109.9 90.2 166.3 89.2 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 600 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 442 SG REMARK 620 2 HEM B 600 NA 95.9 REMARK 620 3 HEM B 600 NB 81.3 86.8 REMARK 620 4 HEM B 600 NC 91.0 170.3 87.6 REMARK 620 5 HEM B 600 ND 108.3 90.9 170.4 93.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM C 600 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 442 SG REMARK 620 2 HEM C 600 NA 105.8 REMARK 620 3 HEM C 600 NB 92.0 90.4 REMARK 620 4 HEM C 600 NC 89.2 164.8 87.2 REMARK 620 5 HEM C 600 ND 101.8 88.8 165.8 89.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM D 600 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 442 SG REMARK 620 2 HEM D 600 NA 101.0 REMARK 620 3 HEM D 600 NB 92.6 86.0 REMARK 620 4 HEM D 600 NC 90.3 168.5 91.2 REMARK 620 5 HEM D 600 ND 99.6 91.6 167.8 88.7 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 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLO A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLO B 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM C 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLO C 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM D 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLO D 601 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3RUK RELATED DB: PDB REMARK 900 HUMAN CYTOCHROME P450 CYP17A1 IN COMPLEX WITH ABIRATERONE REMARK 900 RELATED ID: 3SWZ RELATED DB: PDB REMARK 900 HUMAN CYTOCHROME P450 17A1 IN COMPLEX WITH TOK-001 REMARK 900 RELATED ID: 4NKV RELATED DB: PDB REMARK 900 RELATED ID: 4NKX RELATED DB: PDB REMARK 900 RELATED ID: 4NKY RELATED DB: PDB REMARK 900 RELATED ID: 4NKZ RELATED DB: PDB DBREF 4NKW A 24 508 UNP P05093 CP17A_HUMAN 24 508 DBREF 4NKW B 24 508 UNP P05093 CP17A_HUMAN 24 508 DBREF 4NKW C 24 508 UNP P05093 CP17A_HUMAN 24 508 DBREF 4NKW D 24 508 UNP P05093 CP17A_HUMAN 24 508 SEQADV 4NKW MET A 19 UNP P05093 EXPRESSION TAG SEQADV 4NKW ALA A 20 UNP P05093 EXPRESSION TAG SEQADV 4NKW LYS A 21 UNP P05093 EXPRESSION TAG SEQADV 4NKW LYS A 22 UNP P05093 EXPRESSION TAG SEQADV 4NKW THR A 23 UNP P05093 EXPRESSION TAG SEQADV 4NKW LEU A 105 UNP P05093 ALA 105 ENGINEERED MUTATION SEQADV 4NKW HIS A 509 UNP P05093 EXPRESSION TAG SEQADV 4NKW HIS A 510 UNP P05093 EXPRESSION TAG SEQADV 4NKW HIS A 511 UNP P05093 EXPRESSION TAG SEQADV 4NKW HIS A 512 UNP P05093 EXPRESSION TAG SEQADV 4NKW MET B 19 UNP P05093 EXPRESSION TAG SEQADV 4NKW ALA B 20 UNP P05093 EXPRESSION TAG SEQADV 4NKW LYS B 21 UNP P05093 EXPRESSION TAG SEQADV 4NKW LYS B 22 UNP P05093 EXPRESSION TAG SEQADV 4NKW THR B 23 UNP P05093 EXPRESSION TAG SEQADV 4NKW LEU B 105 UNP P05093 ALA 105 ENGINEERED MUTATION SEQADV 4NKW HIS B 509 UNP P05093 EXPRESSION TAG SEQADV 4NKW HIS B 510 UNP P05093 EXPRESSION TAG SEQADV 4NKW HIS B 511 UNP P05093 EXPRESSION TAG SEQADV 4NKW HIS B 512 UNP P05093 EXPRESSION TAG SEQADV 4NKW MET C 19 UNP P05093 EXPRESSION TAG SEQADV 4NKW ALA C 20 UNP P05093 EXPRESSION TAG SEQADV 4NKW LYS C 21 UNP P05093 EXPRESSION TAG SEQADV 4NKW LYS C 22 UNP P05093 EXPRESSION TAG SEQADV 4NKW THR C 23 UNP P05093 EXPRESSION TAG SEQADV 4NKW LEU C 105 UNP P05093 ALA 105 ENGINEERED MUTATION SEQADV 4NKW HIS C 509 UNP P05093 EXPRESSION TAG SEQADV 4NKW HIS C 510 UNP P05093 EXPRESSION TAG SEQADV 4NKW HIS C 511 UNP P05093 EXPRESSION TAG SEQADV 4NKW HIS C 512 UNP P05093 EXPRESSION TAG SEQADV 4NKW MET D 19 UNP P05093 EXPRESSION TAG SEQADV 4NKW ALA D 20 UNP P05093 EXPRESSION TAG SEQADV 4NKW LYS D 21 UNP P05093 EXPRESSION TAG SEQADV 4NKW LYS D 22 UNP P05093 EXPRESSION TAG SEQADV 4NKW THR D 23 UNP P05093 EXPRESSION TAG SEQADV 4NKW LEU D 105 UNP P05093 ALA 105 ENGINEERED MUTATION SEQADV 4NKW HIS D 509 UNP P05093 EXPRESSION TAG SEQADV 4NKW HIS D 510 UNP P05093 EXPRESSION TAG SEQADV 4NKW HIS D 511 UNP P05093 EXPRESSION TAG SEQADV 4NKW HIS D 512 UNP P05093 EXPRESSION TAG SEQRES 1 A 494 MET ALA LYS LYS THR GLY ALA LYS TYR PRO LYS SER LEU SEQRES 2 A 494 LEU SER LEU PRO LEU VAL GLY SER LEU PRO PHE LEU PRO SEQRES 3 A 494 ARG HIS GLY HIS MET HIS ASN ASN PHE PHE LYS LEU GLN SEQRES 4 A 494 LYS LYS TYR GLY PRO ILE TYR SER VAL ARG MET GLY THR SEQRES 5 A 494 LYS THR THR VAL ILE VAL GLY HIS HIS GLN LEU ALA LYS SEQRES 6 A 494 GLU VAL LEU ILE LYS LYS GLY LYS ASP PHE SER GLY ARG SEQRES 7 A 494 PRO GLN MET ALA THR LEU ASP ILE LEU SER ASN ASN ARG SEQRES 8 A 494 LYS GLY ILE ALA PHE ALA ASP SER GLY ALA HIS TRP GLN SEQRES 9 A 494 LEU HIS ARG ARG LEU ALA MET ALA THR PHE ALA LEU PHE SEQRES 10 A 494 LYS ASP GLY ASP GLN LYS LEU GLU LYS ILE ILE CYS GLN SEQRES 11 A 494 GLU ILE SER THR LEU CYS ASP MET LEU ALA THR HIS ASN SEQRES 12 A 494 GLY GLN SER ILE ASP ILE SER PHE PRO VAL PHE VAL ALA SEQRES 13 A 494 VAL THR ASN VAL ILE SER LEU ILE CYS PHE ASN THR SER SEQRES 14 A 494 TYR LYS ASN GLY ASP PRO GLU LEU ASN VAL ILE GLN ASN SEQRES 15 A 494 TYR ASN GLU GLY ILE ILE ASP ASN LEU SER LYS ASP SER SEQRES 16 A 494 LEU VAL ASP LEU VAL PRO TRP LEU LYS ILE PHE PRO ASN SEQRES 17 A 494 LYS THR LEU GLU LYS LEU LYS SER HIS VAL LYS ILE ARG SEQRES 18 A 494 ASN ASP LEU LEU ASN LYS ILE LEU GLU ASN TYR LYS GLU SEQRES 19 A 494 LYS PHE ARG SER ASP SER ILE THR ASN MET LEU ASP THR SEQRES 20 A 494 LEU MET GLN ALA LYS MET ASN SER ASP ASN GLY ASN ALA SEQRES 21 A 494 GLY PRO ASP GLN ASP SER GLU LEU LEU SER ASP ASN HIS SEQRES 22 A 494 ILE LEU THR THR ILE GLY ASP ILE PHE GLY ALA GLY VAL SEQRES 23 A 494 GLU THR THR THR SER VAL VAL LYS TRP THR LEU ALA PHE SEQRES 24 A 494 LEU LEU HIS ASN PRO GLN VAL LYS LYS LYS LEU TYR GLU SEQRES 25 A 494 GLU ILE ASP GLN ASN VAL GLY PHE SER ARG THR PRO THR SEQRES 26 A 494 ILE SER ASP ARG ASN ARG LEU LEU LEU LEU GLU ALA THR SEQRES 27 A 494 ILE ARG GLU VAL LEU ARG LEU ARG PRO VAL ALA PRO MET SEQRES 28 A 494 LEU ILE PRO HIS LYS ALA ASN VAL ASP SER SER ILE GLY SEQRES 29 A 494 GLU PHE ALA VAL ASP LYS GLY THR GLU VAL ILE ILE ASN SEQRES 30 A 494 LEU TRP ALA LEU HIS HIS ASN GLU LYS GLU TRP HIS GLN SEQRES 31 A 494 PRO ASP GLN PHE MET PRO GLU ARG PHE LEU ASN PRO ALA SEQRES 32 A 494 GLY THR GLN LEU ILE SER PRO SER VAL SER TYR LEU PRO SEQRES 33 A 494 PHE GLY ALA GLY PRO ARG SER CYS ILE GLY GLU ILE LEU SEQRES 34 A 494 ALA ARG GLN GLU LEU PHE LEU ILE MET ALA TRP LEU LEU SEQRES 35 A 494 GLN ARG PHE ASP LEU GLU VAL PRO ASP ASP GLY GLN LEU SEQRES 36 A 494 PRO SER LEU GLU GLY ILE PRO LYS VAL VAL PHE LEU ILE SEQRES 37 A 494 ASP SER PHE LYS VAL LYS ILE LYS VAL ARG GLN ALA TRP SEQRES 38 A 494 ARG GLU ALA GLN ALA GLU GLY SER THR HIS HIS HIS HIS SEQRES 1 B 494 MET ALA LYS LYS THR GLY ALA LYS TYR PRO LYS SER LEU SEQRES 2 B 494 LEU SER LEU PRO LEU VAL GLY SER LEU PRO PHE LEU PRO SEQRES 3 B 494 ARG HIS GLY HIS MET HIS ASN ASN PHE PHE LYS LEU GLN SEQRES 4 B 494 LYS LYS TYR GLY PRO ILE TYR SER VAL ARG MET GLY THR SEQRES 5 B 494 LYS THR THR VAL ILE VAL GLY HIS HIS GLN LEU ALA LYS SEQRES 6 B 494 GLU VAL LEU ILE LYS LYS GLY LYS ASP PHE SER GLY ARG SEQRES 7 B 494 PRO GLN MET ALA THR LEU ASP ILE LEU SER ASN ASN ARG SEQRES 8 B 494 LYS GLY ILE ALA PHE ALA ASP SER GLY ALA HIS TRP GLN SEQRES 9 B 494 LEU HIS ARG ARG LEU ALA MET ALA THR PHE ALA LEU PHE SEQRES 10 B 494 LYS ASP GLY ASP GLN LYS LEU GLU LYS ILE ILE CYS GLN SEQRES 11 B 494 GLU ILE SER THR LEU CYS ASP MET LEU ALA THR HIS ASN SEQRES 12 B 494 GLY GLN SER ILE ASP ILE SER PHE PRO VAL PHE VAL ALA SEQRES 13 B 494 VAL THR ASN VAL ILE SER LEU ILE CYS PHE ASN THR SER SEQRES 14 B 494 TYR LYS ASN GLY ASP PRO GLU LEU ASN VAL ILE GLN ASN SEQRES 15 B 494 TYR ASN GLU GLY ILE ILE ASP ASN LEU SER LYS ASP SER SEQRES 16 B 494 LEU VAL ASP LEU VAL PRO TRP LEU LYS ILE PHE PRO ASN SEQRES 17 B 494 LYS THR LEU GLU LYS LEU LYS SER HIS VAL LYS ILE ARG SEQRES 18 B 494 ASN ASP LEU LEU ASN LYS ILE LEU GLU ASN TYR LYS GLU SEQRES 19 B 494 LYS PHE ARG SER ASP SER ILE THR ASN MET LEU ASP THR SEQRES 20 B 494 LEU MET GLN ALA LYS MET ASN SER ASP ASN GLY ASN ALA SEQRES 21 B 494 GLY PRO ASP GLN ASP SER GLU LEU LEU SER ASP ASN HIS SEQRES 22 B 494 ILE LEU THR THR ILE GLY ASP ILE PHE GLY ALA GLY VAL SEQRES 23 B 494 GLU THR THR THR SER VAL VAL LYS TRP THR LEU ALA PHE SEQRES 24 B 494 LEU LEU HIS ASN PRO GLN VAL LYS LYS LYS LEU TYR GLU SEQRES 25 B 494 GLU ILE ASP GLN ASN VAL GLY PHE SER ARG THR PRO THR SEQRES 26 B 494 ILE SER ASP ARG ASN ARG LEU LEU LEU LEU GLU ALA THR SEQRES 27 B 494 ILE ARG GLU VAL LEU ARG LEU ARG PRO VAL ALA PRO MET SEQRES 28 B 494 LEU ILE PRO HIS LYS ALA ASN VAL ASP SER SER ILE GLY SEQRES 29 B 494 GLU PHE ALA VAL ASP LYS GLY THR GLU VAL ILE ILE ASN SEQRES 30 B 494 LEU TRP ALA LEU HIS HIS ASN GLU LYS GLU TRP HIS GLN SEQRES 31 B 494 PRO ASP GLN PHE MET PRO GLU ARG PHE LEU ASN PRO ALA SEQRES 32 B 494 GLY THR GLN LEU ILE SER PRO SER VAL SER TYR LEU PRO SEQRES 33 B 494 PHE GLY ALA GLY PRO ARG SER CYS ILE GLY GLU ILE LEU SEQRES 34 B 494 ALA ARG GLN GLU LEU PHE LEU ILE MET ALA TRP LEU LEU SEQRES 35 B 494 GLN ARG PHE ASP LEU GLU VAL PRO ASP ASP GLY GLN LEU SEQRES 36 B 494 PRO SER LEU GLU GLY ILE PRO LYS VAL VAL PHE LEU ILE SEQRES 37 B 494 ASP SER PHE LYS VAL LYS ILE LYS VAL ARG GLN ALA TRP SEQRES 38 B 494 ARG GLU ALA GLN ALA GLU GLY SER THR HIS HIS HIS HIS SEQRES 1 C 494 MET ALA LYS LYS THR GLY ALA LYS TYR PRO LYS SER LEU SEQRES 2 C 494 LEU SER LEU PRO LEU VAL GLY SER LEU PRO PHE LEU PRO SEQRES 3 C 494 ARG HIS GLY HIS MET HIS ASN ASN PHE PHE LYS LEU GLN SEQRES 4 C 494 LYS LYS TYR GLY PRO ILE TYR SER VAL ARG MET GLY THR SEQRES 5 C 494 LYS THR THR VAL ILE VAL GLY HIS HIS GLN LEU ALA LYS SEQRES 6 C 494 GLU VAL LEU ILE LYS LYS GLY LYS ASP PHE SER GLY ARG SEQRES 7 C 494 PRO GLN MET ALA THR LEU ASP ILE LEU SER ASN ASN ARG SEQRES 8 C 494 LYS GLY ILE ALA PHE ALA ASP SER GLY ALA HIS TRP GLN SEQRES 9 C 494 LEU HIS ARG ARG LEU ALA MET ALA THR PHE ALA LEU PHE SEQRES 10 C 494 LYS ASP GLY ASP GLN LYS LEU GLU LYS ILE ILE CYS GLN SEQRES 11 C 494 GLU ILE SER THR LEU CYS ASP MET LEU ALA THR HIS ASN SEQRES 12 C 494 GLY GLN SER ILE ASP ILE SER PHE PRO VAL PHE VAL ALA SEQRES 13 C 494 VAL THR ASN VAL ILE SER LEU ILE CYS PHE ASN THR SER SEQRES 14 C 494 TYR LYS ASN GLY ASP PRO GLU LEU ASN VAL ILE GLN ASN SEQRES 15 C 494 TYR ASN GLU GLY ILE ILE ASP ASN LEU SER LYS ASP SER SEQRES 16 C 494 LEU VAL ASP LEU VAL PRO TRP LEU LYS ILE PHE PRO ASN SEQRES 17 C 494 LYS THR LEU GLU LYS LEU LYS SER HIS VAL LYS ILE ARG SEQRES 18 C 494 ASN ASP LEU LEU ASN LYS ILE LEU GLU ASN TYR LYS GLU SEQRES 19 C 494 LYS PHE ARG SER ASP SER ILE THR ASN MET LEU ASP THR SEQRES 20 C 494 LEU MET GLN ALA LYS MET ASN SER ASP ASN GLY ASN ALA SEQRES 21 C 494 GLY PRO ASP GLN ASP SER GLU LEU LEU SER ASP ASN HIS SEQRES 22 C 494 ILE LEU THR THR ILE GLY ASP ILE PHE GLY ALA GLY VAL SEQRES 23 C 494 GLU THR THR THR SER VAL VAL LYS TRP THR LEU ALA PHE SEQRES 24 C 494 LEU LEU HIS ASN PRO GLN VAL LYS LYS LYS LEU TYR GLU SEQRES 25 C 494 GLU ILE ASP GLN ASN VAL GLY PHE SER ARG THR PRO THR SEQRES 26 C 494 ILE SER ASP ARG ASN ARG LEU LEU LEU LEU GLU ALA THR SEQRES 27 C 494 ILE ARG GLU VAL LEU ARG LEU ARG PRO VAL ALA PRO MET SEQRES 28 C 494 LEU ILE PRO HIS LYS ALA ASN VAL ASP SER SER ILE GLY SEQRES 29 C 494 GLU PHE ALA VAL ASP LYS GLY THR GLU VAL ILE ILE ASN SEQRES 30 C 494 LEU TRP ALA LEU HIS HIS ASN GLU LYS GLU TRP HIS GLN SEQRES 31 C 494 PRO ASP GLN PHE MET PRO GLU ARG PHE LEU ASN PRO ALA SEQRES 32 C 494 GLY THR GLN LEU ILE SER PRO SER VAL SER TYR LEU PRO SEQRES 33 C 494 PHE GLY ALA GLY PRO ARG SER CYS ILE GLY GLU ILE LEU SEQRES 34 C 494 ALA ARG GLN GLU LEU PHE LEU ILE MET ALA TRP LEU LEU SEQRES 35 C 494 GLN ARG PHE ASP LEU GLU VAL PRO ASP ASP GLY GLN LEU SEQRES 36 C 494 PRO SER LEU GLU GLY ILE PRO LYS VAL VAL PHE LEU ILE SEQRES 37 C 494 ASP SER PHE LYS VAL LYS ILE LYS VAL ARG GLN ALA TRP SEQRES 38 C 494 ARG GLU ALA GLN ALA GLU GLY SER THR HIS HIS HIS HIS SEQRES 1 D 494 MET ALA LYS LYS THR GLY ALA LYS TYR PRO LYS SER LEU SEQRES 2 D 494 LEU SER LEU PRO LEU VAL GLY SER LEU PRO PHE LEU PRO SEQRES 3 D 494 ARG HIS GLY HIS MET HIS ASN ASN PHE PHE LYS LEU GLN SEQRES 4 D 494 LYS LYS TYR GLY PRO ILE TYR SER VAL ARG MET GLY THR SEQRES 5 D 494 LYS THR THR VAL ILE VAL GLY HIS HIS GLN LEU ALA LYS SEQRES 6 D 494 GLU VAL LEU ILE LYS LYS GLY LYS ASP PHE SER GLY ARG SEQRES 7 D 494 PRO GLN MET ALA THR LEU ASP ILE LEU SER ASN ASN ARG SEQRES 8 D 494 LYS GLY ILE ALA PHE ALA ASP SER GLY ALA HIS TRP GLN SEQRES 9 D 494 LEU HIS ARG ARG LEU ALA MET ALA THR PHE ALA LEU PHE SEQRES 10 D 494 LYS ASP GLY ASP GLN LYS LEU GLU LYS ILE ILE CYS GLN SEQRES 11 D 494 GLU ILE SER THR LEU CYS ASP MET LEU ALA THR HIS ASN SEQRES 12 D 494 GLY GLN SER ILE ASP ILE SER PHE PRO VAL PHE VAL ALA SEQRES 13 D 494 VAL THR ASN VAL ILE SER LEU ILE CYS PHE ASN THR SER SEQRES 14 D 494 TYR LYS ASN GLY ASP PRO GLU LEU ASN VAL ILE GLN ASN SEQRES 15 D 494 TYR ASN GLU GLY ILE ILE ASP ASN LEU SER LYS ASP SER SEQRES 16 D 494 LEU VAL ASP LEU VAL PRO TRP LEU LYS ILE PHE PRO ASN SEQRES 17 D 494 LYS THR LEU GLU LYS LEU LYS SER HIS VAL LYS ILE ARG SEQRES 18 D 494 ASN ASP LEU LEU ASN LYS ILE LEU GLU ASN TYR LYS GLU SEQRES 19 D 494 LYS PHE ARG SER ASP SER ILE THR ASN MET LEU ASP THR SEQRES 20 D 494 LEU MET GLN ALA LYS MET ASN SER ASP ASN GLY ASN ALA SEQRES 21 D 494 GLY PRO ASP GLN ASP SER GLU LEU LEU SER ASP ASN HIS SEQRES 22 D 494 ILE LEU THR THR ILE GLY ASP ILE PHE GLY ALA GLY VAL SEQRES 23 D 494 GLU THR THR THR SER VAL VAL LYS TRP THR LEU ALA PHE SEQRES 24 D 494 LEU LEU HIS ASN PRO GLN VAL LYS LYS LYS LEU TYR GLU SEQRES 25 D 494 GLU ILE ASP GLN ASN VAL GLY PHE SER ARG THR PRO THR SEQRES 26 D 494 ILE SER ASP ARG ASN ARG LEU LEU LEU LEU GLU ALA THR SEQRES 27 D 494 ILE ARG GLU VAL LEU ARG LEU ARG PRO VAL ALA PRO MET SEQRES 28 D 494 LEU ILE PRO HIS LYS ALA ASN VAL ASP SER SER ILE GLY SEQRES 29 D 494 GLU PHE ALA VAL ASP LYS GLY THR GLU VAL ILE ILE ASN SEQRES 30 D 494 LEU TRP ALA LEU HIS HIS ASN GLU LYS GLU TRP HIS GLN SEQRES 31 D 494 PRO ASP GLN PHE MET PRO GLU ARG PHE LEU ASN PRO ALA SEQRES 32 D 494 GLY THR GLN LEU ILE SER PRO SER VAL SER TYR LEU PRO SEQRES 33 D 494 PHE GLY ALA GLY PRO ARG SER CYS ILE GLY GLU ILE LEU SEQRES 34 D 494 ALA ARG GLN GLU LEU PHE LEU ILE MET ALA TRP LEU LEU SEQRES 35 D 494 GLN ARG PHE ASP LEU GLU VAL PRO ASP ASP GLY GLN LEU SEQRES 36 D 494 PRO SER LEU GLU GLY ILE PRO LYS VAL VAL PHE LEU ILE SEQRES 37 D 494 ASP SER PHE LYS VAL LYS ILE LYS VAL ARG GLN ALA TRP SEQRES 38 D 494 ARG GLU ALA GLN ALA GLU GLY SER THR HIS HIS HIS HIS HET HEM A 600 73 HET PLO A 601 55 HET HEM B 600 73 HET PLO B 601 55 HET HEM C 600 73 HET PLO C 601 55 HET HEM D 600 73 HET PLO D 601 55 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM PLO (3BETA)-3-HYDROXYPREGN-5-EN-20-ONE HETSYN HEM HEME HETSYN PLO PREGNENOLONE FORMUL 5 HEM 4(C34 H32 FE N4 O4) FORMUL 6 PLO 4(C21 H32 O2) FORMUL 13 HOH *87(H2 O) HELIX 1 1 HIS A 48 LEU A 56 1 9 HELIX 2 2 LEU A 56 GLY A 61 1 6 HELIX 3 3 HIS A 78 ILE A 87 1 10 HELIX 4 4 LYS A 89 SER A 94 5 6 HELIX 5 5 MET A 99 SER A 106 1 8 HELIX 6 6 GLY A 118 PHE A 132 1 15 HELIX 7 7 ALA A 133 LYS A 136 5 4 HELIX 8 8 ASP A 137 GLN A 140 5 4 HELIX 9 9 LYS A 141 HIS A 160 1 20 HELIX 10 10 ILE A 167 ASN A 185 1 19 HELIX 11 11 PRO A 193 SER A 210 1 18 HELIX 12 12 PRO A 219 ILE A 223 5 5 HELIX 13 13 LYS A 227 PHE A 254 1 28 HELIX 14 14 ASN A 261 SER A 273 1 13 HELIX 15 15 ASP A 283 LEU A 287 5 5 HELIX 16 16 SER A 288 HIS A 320 1 33 HELIX 17 17 ASN A 321 VAL A 336 1 16 HELIX 18 18 THR A 343 ASN A 348 5 6 HELIX 19 19 LEU A 350 ARG A 364 1 15 HELIX 20 20 ASN A 395 ASN A 402 1 8 HELIX 21 21 MET A 413 LEU A 418 5 6 HELIX 22 22 ALA A 437 SER A 441 5 5 HELIX 23 23 GLY A 444 ARG A 462 1 19 HELIX 24 24 ARG A 496 ALA A 502 1 7 HELIX 25 25 HIS B 48 LEU B 56 1 9 HELIX 26 26 LEU B 56 GLY B 61 1 6 HELIX 27 27 HIS B 78 ILE B 87 1 10 HELIX 28 28 MET B 99 SER B 106 1 8 HELIX 29 29 GLY B 118 PHE B 132 1 15 HELIX 30 30 ALA B 133 LYS B 136 5 4 HELIX 31 31 LYS B 141 HIS B 160 1 20 HELIX 32 32 ILE B 167 ASN B 185 1 19 HELIX 33 33 PRO B 193 SER B 210 1 18 HELIX 34 34 PRO B 219 ILE B 223 5 5 HELIX 35 35 LYS B 227 PHE B 254 1 28 HELIX 36 36 ASN B 261 SER B 273 1 13 HELIX 37 37 SER B 284 LEU B 287 5 4 HELIX 38 38 SER B 288 ASN B 321 1 34 HELIX 39 39 ASN B 321 VAL B 336 1 16 HELIX 40 40 THR B 343 ARG B 349 5 7 HELIX 41 41 LEU B 350 ARG B 364 1 15 HELIX 42 42 ASN B 395 HIS B 400 1 6 HELIX 43 43 MET B 413 LEU B 418 5 6 HELIX 44 44 ALA B 437 SER B 441 5 5 HELIX 45 45 GLY B 444 ARG B 462 1 19 HELIX 46 46 ARG B 496 ALA B 502 1 7 HELIX 47 47 HIS C 48 GLY C 61 1 14 HELIX 48 48 HIS C 78 ILE C 87 1 10 HELIX 49 49 MET C 99 SER C 106 1 8 HELIX 50 50 GLY C 118 THR C 131 1 14 HELIX 51 51 PHE C 132 LYS C 136 5 5 HELIX 52 52 LYS C 141 THR C 159 1 19 HELIX 53 53 ILE C 167 ASN C 185 1 19 HELIX 54 54 PRO C 193 LEU C 209 1 17 HELIX 55 55 LYS C 227 PHE C 254 1 28 HELIX 56 56 ASN C 261 ASN C 275 1 15 HELIX 57 57 ASP C 283 LEU C 287 5 5 HELIX 58 58 SER C 288 LEU C 319 1 32 HELIX 59 59 ASN C 321 VAL C 336 1 16 HELIX 60 60 THR C 343 ARG C 349 5 7 HELIX 61 61 LEU C 350 ARG C 364 1 15 HELIX 62 62 ASN C 395 ASN C 402 1 8 HELIX 63 63 MET C 413 LEU C 418 5 6 HELIX 64 64 ALA C 437 SER C 441 5 5 HELIX 65 65 GLY C 444 ARG C 462 1 19 HELIX 66 66 ARG C 496 GLU C 501 1 6 HELIX 67 67 HIS D 48 GLY D 61 1 14 HELIX 68 68 HIS D 78 ILE D 87 1 10 HELIX 69 69 MET D 99 SER D 106 1 8 HELIX 70 70 GLY D 118 THR D 131 1 14 HELIX 71 71 PHE D 132 LYS D 136 5 5 HELIX 72 72 ASP D 137 GLN D 140 5 4 HELIX 73 73 LYS D 141 THR D 159 1 19 HELIX 74 74 ILE D 167 ASN D 185 1 19 HELIX 75 75 PRO D 193 SER D 210 1 18 HELIX 76 76 LYS D 227 PHE D 254 1 28 HELIX 77 77 ASN D 261 GLY D 276 1 16 HELIX 78 78 SER D 284 LEU D 287 5 4 HELIX 79 79 SER D 288 LEU D 319 1 32 HELIX 80 80 ASN D 321 VAL D 336 1 16 HELIX 81 81 THR D 343 ARG D 349 5 7 HELIX 82 82 LEU D 350 ARG D 364 1 15 HELIX 83 83 ASN D 395 ASN D 402 1 8 HELIX 84 84 MET D 413 LEU D 418 5 6 HELIX 85 85 ALA D 437 SER D 441 5 5 HELIX 86 86 GLY D 444 ARG D 462 1 19 HELIX 87 87 ARG D 496 ALA D 502 1 7 SHEET 1 A 5 LEU A 36 LEU A 40 0 SHEET 2 A 5 ILE D 63 MET D 68 1 O ARG D 67 N LEU A 40 SHEET 3 A 5 LYS D 71 VAL D 76 -1 O ILE D 75 N TYR D 64 SHEET 4 A 5 GLU D 391 ILE D 394 1 O GLU D 391 N VAL D 74 SHEET 5 A 5 HIS D 373 LYS D 374 -1 N HIS D 373 O VAL D 392 SHEET 1 B 5 HIS A 373 LYS A 374 0 SHEET 2 B 5 GLU A 391 ILE A 394 -1 O VAL A 392 N HIS A 373 SHEET 3 B 5 LYS A 71 VAL A 76 1 N VAL A 76 O ILE A 393 SHEET 4 B 5 ILE A 63 MET A 68 -1 N VAL A 66 O THR A 73 SHEET 5 B 5 LEU D 36 LEU D 40 1 O VAL D 37 N SER A 65 SHEET 1 C 3 GLN A 163 ILE A 165 0 SHEET 2 C 3 VAL A 491 VAL A 495 -1 O VAL A 491 N ILE A 165 SHEET 3 C 3 PHE A 463 GLU A 466 -1 N ASP A 464 O LYS A 494 SHEET 1 D 2 SER A 379 ILE A 381 0 SHEET 2 D 2 PHE A 384 VAL A 386 -1 O VAL A 386 N SER A 379 SHEET 1 E 2 ILE A 479 PRO A 480 0 SHEET 2 E 2 PHE A 484 LEU A 485 -1 O LEU A 485 N ILE A 479 SHEET 1 F 5 LEU B 36 LEU B 40 0 SHEET 2 F 5 ILE C 63 MET C 68 1 O SER C 65 N VAL B 37 SHEET 3 F 5 LYS C 71 VAL C 76 -1 O LYS C 71 N MET C 68 SHEET 4 F 5 GLU C 391 ILE C 394 1 O ILE C 393 N VAL C 76 SHEET 5 F 5 HIS C 373 LYS C 374 -1 N HIS C 373 O VAL C 392 SHEET 1 G 5 HIS B 373 LYS B 374 0 SHEET 2 G 5 GLU B 391 ILE B 394 -1 O VAL B 392 N HIS B 373 SHEET 3 G 5 LYS B 71 VAL B 76 1 N VAL B 74 O ILE B 393 SHEET 4 G 5 ILE B 63 MET B 68 -1 N TYR B 64 O ILE B 75 SHEET 5 G 5 LEU C 36 LEU C 40 1 O VAL C 37 N SER B 65 SHEET 1 H 3 SER B 164 ILE B 165 0 SHEET 2 H 3 VAL B 491 VAL B 495 -1 O VAL B 491 N ILE B 165 SHEET 3 H 3 PHE B 463 GLU B 466 -1 N ASP B 464 O LYS B 494 SHEET 1 I 2 SER B 379 ILE B 381 0 SHEET 2 I 2 PHE B 384 VAL B 386 -1 O VAL B 386 N SER B 379 SHEET 1 J 2 ILE B 479 PRO B 480 0 SHEET 2 J 2 PHE B 484 LEU B 485 -1 O LEU B 485 N ILE B 479 SHEET 1 K 3 SER C 164 ILE C 165 0 SHEET 2 K 3 VAL C 491 VAL C 495 -1 O VAL C 491 N ILE C 165 SHEET 3 K 3 PHE C 463 GLU C 466 -1 N ASP C 464 O LYS C 494 SHEET 1 L 2 SER C 379 ILE C 381 0 SHEET 2 L 2 PHE C 384 VAL C 386 -1 O VAL C 386 N SER C 379 SHEET 1 M 2 ILE C 479 PRO C 480 0 SHEET 2 M 2 PHE C 484 LEU C 485 -1 O LEU C 485 N ILE C 479 SHEET 1 N 3 SER D 164 ILE D 165 0 SHEET 2 N 3 VAL D 491 VAL D 495 -1 O VAL D 491 N ILE D 165 SHEET 3 N 3 PHE D 463 GLU D 466 -1 N ASP D 464 O LYS D 494 SHEET 1 O 2 SER D 379 ILE D 381 0 SHEET 2 O 2 PHE D 384 VAL D 386 -1 O VAL D 386 N SER D 379 SHEET 1 P 2 ILE D 479 PRO D 480 0 SHEET 2 P 2 PHE D 484 LEU D 485 -1 O LEU D 485 N ILE D 479 LINK SG CYS A 442 FE HEM A 600 1555 1555 2.51 LINK SG CYS B 442 FE HEM B 600 1555 1555 2.48 LINK SG CYS C 442 FE HEM C 600 1555 1555 2.50 LINK SG CYS D 442 FE HEM D 600 1555 1555 2.47 SITE 1 AC1 20 ARG A 96 ILE A 112 ALA A 113 TRP A 121 SITE 2 AC1 20 ARG A 125 ALA A 302 GLY A 303 THR A 306 SITE 3 AC1 20 VAL A 310 LEU A 370 ILE A 371 HIS A 373 SITE 4 AC1 20 PRO A 434 PHE A 435 ARG A 440 CYS A 442 SITE 5 AC1 20 ILE A 443 ALA A 448 PLO A 601 HOH A 704 SITE 1 AC2 9 LEU A 105 ALA A 113 ASN A 202 ILE A 205 SITE 2 AC2 9 LEU A 209 THR A 306 VAL A 366 ILE A 371 SITE 3 AC2 9 HEM A 600 SITE 1 AC3 18 ARG B 96 ILE B 112 ALA B 113 TRP B 121 SITE 2 AC3 18 ARG B 125 ILE B 299 ALA B 302 THR B 306 SITE 3 AC3 18 LEU B 370 ILE B 371 HIS B 373 PRO B 434 SITE 4 AC3 18 PHE B 435 ARG B 440 CYS B 442 ILE B 443 SITE 5 AC3 18 ALA B 448 PLO B 601 SITE 1 AC4 10 LEU B 105 ALA B 113 ASN B 202 ILE B 205 SITE 2 AC4 10 ASP B 298 GLU B 305 THR B 306 VAL B 366 SITE 3 AC4 10 ILE B 371 HEM B 600 SITE 1 AC5 20 ARG C 96 ILE C 112 ALA C 113 TRP C 121 SITE 2 AC5 20 ARG C 125 ALA C 302 THR C 306 THR C 307 SITE 3 AC5 20 VAL C 366 LEU C 370 ILE C 371 HIS C 373 SITE 4 AC5 20 PRO C 434 PHE C 435 ARG C 440 CYS C 442 SITE 5 AC5 20 GLY C 444 ALA C 448 PLO C 601 HOH C 707 SITE 1 AC6 8 ALA C 113 ASN C 202 ILE C 205 THR C 306 SITE 2 AC6 8 ILE C 371 VAL C 482 VAL C 483 HEM C 600 SITE 1 AC7 20 ARG D 96 ILE D 112 ALA D 113 TRP D 121 SITE 2 AC7 20 ARG D 125 ALA D 302 GLY D 303 THR D 306 SITE 3 AC7 20 THR D 307 VAL D 366 LEU D 370 HIS D 373 SITE 4 AC7 20 PRO D 434 PHE D 435 ARG D 440 CYS D 442 SITE 5 AC7 20 ILE D 443 ALA D 448 PLO D 601 HOH D 708 SITE 1 AC8 7 ALA D 113 ASN D 202 THR D 306 ILE D 371 SITE 2 AC8 7 VAL D 482 VAL D 483 HEM D 600 CRYST1 86.066 152.627 173.761 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 0.011619 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006552 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005755 0.00000