PDB Short entry for 4R1Z HEADER OXIDOREDUCTASE 08-AUG-14 4R1Z TITLE ZEBRA FISH CYTOCHROME P450 17A1 WITH ABIRATERONE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYP17A1 PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 81-519 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DANIO RERIO; SOURCE 3 ORGANISM_COMMON: LEOPARD DANIO,ZEBRA DANIO,ZEBRA FISH; SOURCE 4 ORGANISM_TAXID: 7955 KEYWDS CYTOCHROME P450 17A1, ABIRATERONE, 17 (ALPHA)-HYDROXYLATION, 17ALPHA, KEYWDS 2 20-LYASE, STEROID BIOSYNTHESIS, ENZYME KINETICS, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR P.S.PALLAN,M.EGLI REVDAT 2 04-MAR-15 4R1Z 1 JRNL REVDAT 1 31-DEC-14 4R1Z 0 JRNL AUTH P.S.PALLAN,L.D.NAGY,L.LEI,E.GONZALEZ,V.M.KRAMLINGER, JRNL AUTH 2 C.M.AZUMAYA,Z.WAWRZAK,M.R.WATERMAN,F.P.GUENGERICH,M.EGLI JRNL TITL STRUCTURAL AND KINETIC BASIS OF STEROID 17 ALPHA, 20-LYASE JRNL TITL 2 ACTIVITY IN TELEOST FISH CYTOCHROME P450 17A1 AND ITS JRNL TITL 3 ABSENCE IN CYTOCHROME P450 17A2. JRNL REF J.BIOL.CHEM. V. 290 3248 2015 JRNL REFN ISSN 0021-9258 JRNL PMID 25533464 JRNL DOI 10.1074/JBC.M114.627265 REMARK 2 REMARK 2 RESOLUTION. 3.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0073 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 20626 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) : 0.173 REMARK 3 R VALUE (WORKING SET) : 0.168 REMARK 3 FREE R VALUE : 0.238 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.500 REMARK 3 FREE R VALUE TEST SET COUNT : 1682 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) : 3.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.39 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1484 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.88 REMARK 3 BIN R VALUE (WORKING SET) : 0.2190 REMARK 3 BIN FREE R VALUE SET COUNT : 134 REMARK 3 BIN FREE R VALUE : 0.2670 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6555 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 138 REMARK 3 SOLVENT ATOMS : 15 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 72.11 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.81000 REMARK 3 B22 (A**2) : -1.81000 REMARK 3 B33 (A**2) : 5.86000 REMARK 3 B12 (A**2) : -0.90000 REMARK 3 B13 (A**2) : -0.00000 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): 0.461 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.319 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 39.727 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.953 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.901 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 6851 ; 0.012 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 6676 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 9301 ; 1.742 ; 1.994 REMARK 3 BOND ANGLES OTHERS (DEGREES): 15360 ; 0.874 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 824 ; 8.149 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 296 ;34.569 ;23.919 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1222 ;20.821 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 46 ;18.425 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1046 ; 0.097 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 7599 ; 0.007 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 1555 ; 0.002 ; 0.020 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): 3311 ; 3.130 ; 4.830 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 3310 ; 3.128 ; 4.830 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4130 ; 5.100 ; 7.236 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 4133 ; 5.379 ; 7.513 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 3540 ; 3.409 ; 5.199 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 3542 ; 3.588 ; 5.397 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 5174 ; 5.977 ; 7.942 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 8126 ; 9.091 ;40.717 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 8126 ; 9.087 ;40.724 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 : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 83 A 510 REMARK 3 ORIGIN FOR THE GROUP (A): 64.8445 52.0819 34.9224 REMARK 3 T TENSOR REMARK 3 T11: 0.1122 T22: 0.3094 REMARK 3 T33: 0.0040 T12: 0.0192 REMARK 3 T13: -0.0062 T23: -0.0005 REMARK 3 L TENSOR REMARK 3 L11: 0.7859 L22: 1.2173 REMARK 3 L33: 1.1090 L12: 0.2800 REMARK 3 L13: -0.2952 L23: 0.0127 REMARK 3 S TENSOR REMARK 3 S11: -0.0258 S12: -0.0366 S13: 0.0140 REMARK 3 S21: -0.0295 S22: 0.0432 S23: -0.0550 REMARK 3 S31: 0.0397 S32: -0.0222 S33: -0.0174 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 83 B 508 REMARK 3 ORIGIN FOR THE GROUP (A): 38.8495 72.1662 38.4277 REMARK 3 T TENSOR REMARK 3 T11: 0.0627 T22: 0.2401 REMARK 3 T33: 0.2973 T12: 0.0931 REMARK 3 T13: 0.0130 T23: 0.1154 REMARK 3 L TENSOR REMARK 3 L11: 1.5465 L22: 1.4865 REMARK 3 L33: 1.4037 L12: 0.3645 REMARK 3 L13: 0.1308 L23: 0.3112 REMARK 3 S TENSOR REMARK 3 S11: 0.0419 S12: 0.2510 S13: 0.6437 REMARK 3 S21: -0.1776 S22: 0.0270 S23: 0.2792 REMARK 3 S31: -0.1910 S32: -0.2413 S33: -0.0688 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 4R1Z COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-AUG-14. REMARK 100 THE RCSB ID CODE IS RCSB086797. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-DEC-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.734 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : SI(III) REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22308 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.300 REMARK 200 RESOLUTION RANGE LOW (A) : 29.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 5.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 21.700 REMARK 200 R MERGE (I) : 0.11100 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 56.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 22.20 REMARK 200 R MERGE FOR SHELL (I) : 0.45100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 11.860 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 66.57 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.68 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM IMIDAZOLE, 1M SODIUM ACETATE, REMARK 280 PH 6.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 45.14700 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 90.29400 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 90.29400 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 45.14700 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5790 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 34540 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -52.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 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 81 REMARK 465 GLY A 82 REMARK 465 LEU A 227 REMARK 465 VAL A 228 REMARK 465 ASP A 229 REMARK 465 ILE A 230 REMARK 465 PHE A 231 REMARK 465 PRO A 232 REMARK 465 ASN A 290 REMARK 465 SER A 291 REMARK 465 SER A 292 REMARK 465 THR A 293 REMARK 465 ARG A 294 REMARK 465 GLU A 511 REMARK 465 LYS A 512 REMARK 465 SER A 513 REMARK 465 PRO A 514 REMARK 465 LEU A 515 REMARK 465 MET A 516 REMARK 465 GLN A 517 REMARK 465 HIS A 518 REMARK 465 CYS A 519 REMARK 465 MET B 81 REMARK 465 GLY B 82 REMARK 465 PHE B 231 REMARK 465 PRO B 232 REMARK 465 TRP B 233 REMARK 465 LEU B 234 REMARK 465 GLN B 235 REMARK 465 ILE B 236 REMARK 465 PHE B 237 REMARK 465 PRO B 238 REMARK 465 ASN B 239 REMARK 465 LYS B 240 REMARK 465 ASN B 290 REMARK 465 SER B 291 REMARK 465 SER B 292 REMARK 465 THR B 293 REMARK 465 ARG B 294 REMARK 465 ASP B 509 REMARK 465 TRP B 510 REMARK 465 GLU B 511 REMARK 465 LYS B 512 REMARK 465 SER B 513 REMARK 465 PRO B 514 REMARK 465 LEU B 515 REMARK 465 MET B 516 REMARK 465 GLN B 517 REMARK 465 HIS B 518 REMARK 465 CYS B 519 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 LYS A 490 CG CD CE NZ 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 NH2 ARG A 138 O VAL A 452 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 708 O HOH B 701 5665 2.17 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 ILE A 100 -66.87 -122.74 REMARK 500 LYS A 102 50.30 -118.65 REMARK 500 PHE A 106 41.11 -108.16 REMARK 500 ASP A 124 -144.11 -91.08 REMARK 500 SER A 152 -6.38 66.35 REMARK 500 SER A 173 47.58 -94.97 REMARK 500 ASN A 175 -20.92 76.14 REMARK 500 VAL A 178 134.91 -172.60 REMARK 500 ALA A 223 84.48 -60.04 REMARK 500 LYS A 224 139.20 -173.08 REMARK 500 ASP A 225 -4.83 -54.55 REMARK 500 LEU A 234 82.51 -45.50 REMARK 500 GLN A 235 -117.72 -91.28 REMARK 500 ILE A 236 -45.56 79.97 REMARK 500 PRO A 238 -8.90 -42.29 REMARK 500 ASN A 239 160.86 63.72 REMARK 500 LYS A 240 -54.97 -133.86 REMARK 500 ILE A 347 -45.35 -146.98 REMARK 500 LEU A 361 56.76 -147.22 REMARK 500 LEU A 381 -175.93 52.51 REMARK 500 GLU A 394 -57.64 87.48 REMARK 500 GLU A 431 -35.86 -39.74 REMARK 500 SER A 440 146.01 -171.66 REMARK 500 ARG A 451 35.39 -97.04 REMARK 500 THR A 480 -70.69 23.97 REMARK 500 ILE B 100 -76.45 -117.07 REMARK 500 ASP B 116 -35.75 -34.74 REMARK 500 ASP B 124 -179.95 72.27 REMARK 500 SER B 152 80.61 -161.13 REMARK 500 ILE B 155 -49.43 -27.19 REMARK 500 PRO B 182 -52.49 -28.83 REMARK 500 GLN B 213 -76.72 -68.83 REMARK 500 VAL B 222 55.40 -102.13 REMARK 500 SER B 226 133.61 -170.56 REMARK 500 ASP B 229 99.12 -25.48 REMARK 500 ARG B 252 -71.22 -71.41 REMARK 500 ASP B 253 -47.69 -25.06 REMARK 500 ASP B 269 0.87 -62.58 REMARK 500 ILE B 347 -47.97 -136.49 REMARK 500 LEU B 361 66.57 -112.47 REMARK 500 LEU B 381 -155.00 47.22 REMARK 500 SER B 390 -159.08 -138.76 REMARK 500 GLU B 394 -52.93 72.65 REMARK 500 ASN B 419 57.25 33.91 REMARK 500 GLU B 421 -32.78 78.69 REMARK 500 GLU B 432 -35.51 112.97 REMARK 500 SER B 442 -3.99 -55.95 REMARK 500 PHE B 500 -142.36 -85.73 REMARK 500 LYS B 501 111.02 -179.39 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE REMARK 500 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,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 VAL B 153 24.6 L L OUTSIDE RANGE REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 702 DISTANCE = 5.49 ANGSTROMS 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 AER A 601 N22 REMARK 620 2 HEM A 600 NA 93.5 REMARK 620 3 HEM A 600 NB 86.7 87.6 REMARK 620 4 HEM A 600 NC 86.6 176.5 88.9 REMARK 620 5 HEM A 600 ND 94.7 92.6 178.5 90.9 REMARK 620 6 CYS A 453 SG 159.5 99.5 78.1 79.5 100.4 REMARK 620 N 1 2 3 4 5 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 AER B 601 N22 REMARK 620 2 HEM B 600 NA 78.8 REMARK 620 3 HEM B 600 NB 94.5 86.4 REMARK 620 4 HEM B 600 NC 102.3 175.2 88.9 REMARK 620 5 HEM B 600 ND 87.1 94.3 178.4 90.3 REMARK 620 6 CYS B 453 SG 171.6 92.9 83.5 85.9 95.0 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 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AER 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 AER B 601 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4R20 RELATED DB: PDB REMARK 900 RELATED ID: 4R21 RELATED DB: PDB DBREF 4R1Z A 81 519 UNP B3DH80 B3DH80_DANRE 81 519 DBREF 4R1Z B 81 519 UNP B3DH80 B3DH80_DANRE 81 519 SEQRES 1 A 439 MET GLY SER HIS LYS LEU LEU ILE VAL ASN ASN HIS HIS SEQRES 2 A 439 HIS ALA LYS GLU ILE LEU ILE LYS LYS GLY LYS ILE PHE SEQRES 3 A 439 ALA GLY ARG PRO ARG THR VAL THR THR ASP LEU LEU THR SEQRES 4 A 439 ARG ASP GLY LYS ASP ILE ALA PHE ALA ASP TYR SER SER SEQRES 5 A 439 THR TRP LYS PHE HIS ARG LYS MET VAL HIS GLY ALA LEU SEQRES 6 A 439 CYS MET PHE GLY GLU GLY SER VAL SER ILE GLU LYS ILE SEQRES 7 A 439 ILE CYS ARG GLU ALA SER SER MET CYS GLU VAL LEU THR SEQRES 8 A 439 GLU SER GLN ASN SER ALA VAL ASP LEU GLY PRO GLU LEU SEQRES 9 A 439 THR ARG ALA VAL THR ASN VAL VAL CYS ALA LEU CYS PHE SEQRES 10 A 439 ASN SER SER TYR LYS ARG GLY ASP ALA GLU PHE GLU SER SEQRES 11 A 439 MET LEU GLN TYR SER GLN GLY ILE VAL ASP THR VAL ALA SEQRES 12 A 439 LYS ASP SER LEU VAL ASP ILE PHE PRO TRP LEU GLN ILE SEQRES 13 A 439 PHE PRO ASN LYS ASP LEU THR ILE LEU ARG GLN CYS ILE SEQRES 14 A 439 SER ILE ARG ASP LYS LEU LEU GLN LYS LYS TYR GLU GLU SEQRES 15 A 439 HIS LYS VAL THR TYR SER ASP ASN VAL GLN ARG ASP LEU SEQRES 16 A 439 LEU ASP ALA LEU LEU ARG ALA LYS ARG SER SER GLU ASN SEQRES 17 A 439 ASN ASN SER SER THR ARG ASP VAL GLY LEU THR GLU ASP SEQRES 18 A 439 HIS VAL LEU MET THR VAL GLY ASP ILE PHE GLY ALA GLY SEQRES 19 A 439 VAL GLU THR THR THR THR VAL LEU LYS TRP SER ILE ALA SEQRES 20 A 439 TYR LEU VAL HIS ASN PRO GLN VAL GLN ARG LYS ILE GLN SEQRES 21 A 439 GLU GLU LEU ASP SER LYS ILE GLY LYS GLU ARG HIS PRO SEQRES 22 A 439 GLN LEU SER ASP ARG GLY ASN LEU PRO TYR LEU GLU ALA SEQRES 23 A 439 THR ILE ARG GLU VAL LEU ARG ILE ARG PRO VAL SER PRO SEQRES 24 A 439 LEU LEU ILE PRO HIS VAL ALA LEU GLN ASP SER SER VAL SEQRES 25 A 439 GLY GLU TYR THR VAL GLN LYS GLY THR ARG VAL VAL ILE SEQRES 26 A 439 ASN LEU TRP SER LEU HIS HIS ASP LYS LYS GLU TRP LYS SEQRES 27 A 439 ASN PRO GLU LEU PHE ASP PRO GLY ARG PHE LEU ASN GLU SEQRES 28 A 439 GLU GLY ASP GLY LEU CYS CYS PRO SER GLY SER TYR LEU SEQRES 29 A 439 PRO PHE GLY ALA GLY VAL ARG VAL CYS LEU GLY GLU ALA SEQRES 30 A 439 LEU ALA LYS MET GLU LEU PHE LEU PHE LEU ALA TRP ILE SEQRES 31 A 439 LEU GLN ARG PHE THR LEU GLU MET PRO THR GLY GLN PRO SEQRES 32 A 439 LEU PRO ASP LEU GLN GLY LYS PHE GLY VAL VAL LEU GLN SEQRES 33 A 439 PRO LYS LYS PHE LYS VAL VAL ALA LYS VAL ARG ALA ASP SEQRES 34 A 439 TRP GLU LYS SER PRO LEU MET GLN HIS CYS SEQRES 1 B 439 MET GLY SER HIS LYS LEU LEU ILE VAL ASN ASN HIS HIS SEQRES 2 B 439 HIS ALA LYS GLU ILE LEU ILE LYS LYS GLY LYS ILE PHE SEQRES 3 B 439 ALA GLY ARG PRO ARG THR VAL THR THR ASP LEU LEU THR SEQRES 4 B 439 ARG ASP GLY LYS ASP ILE ALA PHE ALA ASP TYR SER SER SEQRES 5 B 439 THR TRP LYS PHE HIS ARG LYS MET VAL HIS GLY ALA LEU SEQRES 6 B 439 CYS MET PHE GLY GLU GLY SER VAL SER ILE GLU LYS ILE SEQRES 7 B 439 ILE CYS ARG GLU ALA SER SER MET CYS GLU VAL LEU THR SEQRES 8 B 439 GLU SER GLN ASN SER ALA VAL ASP LEU GLY PRO GLU LEU SEQRES 9 B 439 THR ARG ALA VAL THR ASN VAL VAL CYS ALA LEU CYS PHE SEQRES 10 B 439 ASN SER SER TYR LYS ARG GLY ASP ALA GLU PHE GLU SER SEQRES 11 B 439 MET LEU GLN TYR SER GLN GLY ILE VAL ASP THR VAL ALA SEQRES 12 B 439 LYS ASP SER LEU VAL ASP ILE PHE PRO TRP LEU GLN ILE SEQRES 13 B 439 PHE PRO ASN LYS ASP LEU THR ILE LEU ARG GLN CYS ILE SEQRES 14 B 439 SER ILE ARG ASP LYS LEU LEU GLN LYS LYS TYR GLU GLU SEQRES 15 B 439 HIS LYS VAL THR TYR SER ASP ASN VAL GLN ARG ASP LEU SEQRES 16 B 439 LEU ASP ALA LEU LEU ARG ALA LYS ARG SER SER GLU ASN SEQRES 17 B 439 ASN ASN SER SER THR ARG ASP VAL GLY LEU THR GLU ASP SEQRES 18 B 439 HIS VAL LEU MET THR VAL GLY ASP ILE PHE GLY ALA GLY SEQRES 19 B 439 VAL GLU THR THR THR THR VAL LEU LYS TRP SER ILE ALA SEQRES 20 B 439 TYR LEU VAL HIS ASN PRO GLN VAL GLN ARG LYS ILE GLN SEQRES 21 B 439 GLU GLU LEU ASP SER LYS ILE GLY LYS GLU ARG HIS PRO SEQRES 22 B 439 GLN LEU SER ASP ARG GLY ASN LEU PRO TYR LEU GLU ALA SEQRES 23 B 439 THR ILE ARG GLU VAL LEU ARG ILE ARG PRO VAL SER PRO SEQRES 24 B 439 LEU LEU ILE PRO HIS VAL ALA LEU GLN ASP SER SER VAL SEQRES 25 B 439 GLY GLU TYR THR VAL GLN LYS GLY THR ARG VAL VAL ILE SEQRES 26 B 439 ASN LEU TRP SER LEU HIS HIS ASP LYS LYS GLU TRP LYS SEQRES 27 B 439 ASN PRO GLU LEU PHE ASP PRO GLY ARG PHE LEU ASN GLU SEQRES 28 B 439 GLU GLY ASP GLY LEU CYS CYS PRO SER GLY SER TYR LEU SEQRES 29 B 439 PRO PHE GLY ALA GLY VAL ARG VAL CYS LEU GLY GLU ALA SEQRES 30 B 439 LEU ALA LYS MET GLU LEU PHE LEU PHE LEU ALA TRP ILE SEQRES 31 B 439 LEU GLN ARG PHE THR LEU GLU MET PRO THR GLY GLN PRO SEQRES 32 B 439 LEU PRO ASP LEU GLN GLY LYS PHE GLY VAL VAL LEU GLN SEQRES 33 B 439 PRO LYS LYS PHE LYS VAL VAL ALA LYS VAL ARG ALA ASP SEQRES 34 B 439 TRP GLU LYS SER PRO LEU MET GLN HIS CYS HET HEM A 600 43 HET AER A 601 26 HET HEM B 600 43 HET AER B 601 26 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM AER ABIRATERONE HETSYN HEM HEME HETSYN AER (3S,8R,9S,10R,13S,14S)-10,13-DIMETHYL-17-PYRIDIN-3-YL- HETSYN 2 AER 2,3,4,7,8,9,11,12,14,15-DECAHYDRO-1H- HETSYN 3 AER CYCLOPENTA[A]PHENANTHREN-3-OL FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 4 AER 2(C24 H31 N O) FORMUL 7 HOH *15(H2 O) HELIX 1 1 ASN A 91 ILE A 100 1 10 HELIX 2 2 THR A 112 ARG A 120 1 9 HELIX 3 3 SER A 131 PHE A 148 1 18 HELIX 4 4 SER A 154 SER A 173 1 20 HELIX 5 5 LEU A 180 ASN A 198 1 19 HELIX 6 6 ASP A 205 VAL A 222 1 18 HELIX 7 7 ASP A 241 TYR A 267 1 27 HELIX 8 8 ASP A 274 ASN A 288 1 15 HELIX 9 9 THR A 299 ASN A 332 1 34 HELIX 10 10 ASN A 332 ILE A 347 1 16 HELIX 11 11 GLN A 354 ASN A 360 5 7 HELIX 12 12 LEU A 361 ARG A 375 1 15 HELIX 13 13 ASN A 406 HIS A 411 1 6 HELIX 14 14 ASP A 424 LEU A 429 5 6 HELIX 15 15 ALA A 448 VAL A 452 5 5 HELIX 16 16 GLY A 455 ARG A 473 1 19 HELIX 17 17 ASN B 91 ILE B 100 1 10 HELIX 18 18 THR B 112 THR B 119 1 8 HELIX 19 19 SER B 131 MET B 147 1 17 HELIX 20 20 SER B 154 SER B 173 1 20 HELIX 21 21 LEU B 180 ASN B 198 1 19 HELIX 22 22 ASP B 205 THR B 221 1 17 HELIX 23 23 LEU B 242 THR B 266 1 25 HELIX 24 24 ASP B 274 ASN B 289 1 16 HELIX 25 25 THR B 299 THR B 317 1 19 HELIX 26 26 THR B 317 ASN B 332 1 16 HELIX 27 27 ASN B 332 ILE B 347 1 16 HELIX 28 28 GLN B 354 ASN B 360 5 7 HELIX 29 29 LEU B 361 ARG B 375 1 15 HELIX 30 30 ASN B 406 HIS B 412 1 7 HELIX 31 31 ASP B 424 LEU B 429 5 6 HELIX 32 32 ALA B 448 VAL B 452 5 5 HELIX 33 33 GLY B 455 PHE B 474 1 20 SHEET 1 A 3 LEU A 86 VAL A 89 0 SHEET 2 A 3 ARG A 402 ILE A 405 1 O VAL A 404 N LEU A 87 SHEET 3 A 3 HIS A 384 VAL A 385 -1 N HIS A 384 O VAL A 403 SHEET 1 B 2 SER A 390 VAL A 392 0 SHEET 2 B 2 TYR A 395 VAL A 397 -1 O TYR A 395 N VAL A 392 SHEET 1 C 2 PHE A 474 GLU A 477 0 SHEET 2 C 2 VAL A 503 VAL A 506 -1 O VAL A 503 N GLU A 477 SHEET 1 D 2 LYS A 490 PHE A 491 0 SHEET 2 D 2 LEU A 495 GLN A 496 -1 O GLN A 496 N LYS A 490 SHEET 1 E 3 LEU B 86 VAL B 89 0 SHEET 2 E 3 ARG B 402 ILE B 405 1 O VAL B 404 N LEU B 87 SHEET 3 E 3 HIS B 384 VAL B 385 -1 N HIS B 384 O VAL B 403 SHEET 1 F 2 SER B 390 VAL B 392 0 SHEET 2 F 2 TYR B 395 VAL B 397 -1 O VAL B 397 N SER B 390 SHEET 1 G 2 LEU B 476 GLU B 477 0 SHEET 2 G 2 VAL B 503 ALA B 504 -1 O VAL B 503 N GLU B 477 SHEET 1 H 2 GLY B 489 PHE B 491 0 SHEET 2 H 2 LEU B 495 PRO B 497 -1 O GLN B 496 N LYS B 490 SSBOND 1 CYS B 146 CYS A 146 1555 1555 2.07 LINK FE HEM A 600 N22 AER A 601 1555 1555 2.14 LINK FE HEM B 600 N22 AER B 601 1555 1555 2.19 LINK SG CYS B 453 FE HEM B 600 1555 1555 2.31 LINK SG CYS A 453 FE HEM A 600 1555 1555 2.32 CISPEP 1 PHE A 148 GLY A 149 0 -10.09 CISPEP 2 GLY A 149 GLU A 150 0 8.85 CISPEP 3 GLU A 150 GLY A 151 0 9.53 CISPEP 4 ASN A 239 LYS A 240 0 7.48 CISPEP 5 LYS A 240 ASP A 241 0 -25.53 CISPEP 6 PHE B 148 GLY B 149 0 -23.63 CISPEP 7 GLY B 149 GLU B 150 0 12.53 CISPEP 8 SER B 152 VAL B 153 0 4.63 CISPEP 9 VAL B 153 SER B 154 0 18.89 CISPEP 10 LYS B 224 ASP B 225 0 -0.11 CISPEP 11 LEU B 227 VAL B 228 0 -28.83 CISPEP 12 ASP B 229 ILE B 230 0 5.70 SITE 1 AC1 19 ARG A 109 ALA A 126 TRP A 134 ARG A 138 SITE 2 AC1 19 ILE A 310 ALA A 313 GLY A 314 THR A 317 SITE 3 AC1 19 THR A 318 VAL A 377 LEU A 381 HIS A 384 SITE 4 AC1 19 PRO A 445 PHE A 446 ARG A 451 CYS A 453 SITE 5 AC1 19 GLY A 455 ALA A 459 AER A 601 SITE 1 AC2 4 TYR A 214 SER A 215 THR A 317 HEM A 600 SITE 1 AC3 20 LEU B 99 ARG B 109 ILE B 125 ALA B 126 SITE 2 AC3 20 TRP B 134 ARG B 138 THR B 317 THR B 318 SITE 3 AC3 20 VAL B 321 LEU B 381 ILE B 382 HIS B 384 SITE 4 AC3 20 PRO B 445 PHE B 446 ARG B 451 CYS B 453 SITE 5 AC3 20 LEU B 454 GLY B 455 ALA B 459 AER B 601 SITE 1 AC4 6 TYR B 214 SER B 215 GLU B 316 THR B 317 SITE 2 AC4 6 SER B 378 HEM B 600 CRYST1 136.630 136.630 135.441 90.00 90.00 120.00 P 31 2 1 12 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 0.007319 0.004226 0.000000 0.00000 SCALE2 0.000000 0.008451 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007383 0.00000