HEADER OXIDOREDUCTASE 19-SEP-08 3EL3 TITLE DISTINCT MONOOXYGENASE AND FARNESENE SYNTHASE ACTIVE SITES IN TITLE 2 CYTOCHROME P450 170A1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE CYTOCHROME P450; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES COELICOLOR; SOURCE 3 ORGANISM_TAXID: 1902; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET17B KEYWDS STREPTOMYCES, CYTOCHROME P450 OXIDOREDUCTASE, CYP170A1, ANTIBIOTIC KEYWDS 2 BIOSYNTHESIS, FARNESENE SYNTHASE, HEME, IRON, METAL-BINDING, KEYWDS 3 MONOOXYGENASE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR B.ZHAO,M.R.WATERMAN REVDAT 4 30-AUG-23 3EL3 1 REMARK SEQADV REVDAT 3 19-JAN-10 3EL3 1 JRNL REVDAT 2 03-NOV-09 3EL3 1 JRNL REVDAT 1 29-SEP-09 3EL3 0 JRNL AUTH B.ZHAO,L.LEI,D.G.VASSYLYEV,X.LIN,D.E.CANE,S.L.KELLY,H.YUAN, JRNL AUTH 2 D.C.LAMB,M.R.WATERMAN JRNL TITL CRYSTAL STRUCTURE OF ALBAFLAVENONE MONOOXYGENASE CONTAINING JRNL TITL 2 A MOONLIGHTING TERPENE SYNTHASE ACTIVE SITE JRNL REF J.BIOL.CHEM. V. 284 36711 2009 JRNL REFN ISSN 0021-9258 JRNL PMID 19858213 JRNL DOI 10.1074/JBC.M109.064683 REMARK 2 REMARK 2 RESOLUTION. 3.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.48 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.200 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 83.5 REMARK 3 NUMBER OF REFLECTIONS : 11703 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 SET) : 0.228 REMARK 3 FREE R VALUE : 0.265 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1009 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 3.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.45 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 69.30 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.4007 REMARK 3 BIN FREE R VALUE : 0.3919 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 58 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.010 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6406 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 146 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 88.52 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.77000 REMARK 3 B22 (A**2) : 2.77000 REMARK 3 B33 (A**2) : -5.53000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.68 REMARK 3 ESD FROM SIGMAA (A) : 1.22 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.65 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.82 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.012 REMARK 3 BOND ANGLES (DEGREES) : 1.900 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.230 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3EL3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-SEP-08. REMARK 100 THE DEPOSITION ID IS D_1000049457. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-JUN-08 REMARK 200 TEMPERATURE (KELVIN) : 200 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 8 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-G REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : SI 220 CHANNEL REMARK 200 OPTICS : NULL 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 : 12957 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.300 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 80.1 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.06400 REMARK 200 R SYM (I) : 0.03900 REMARK 200 FOR THE DATA SET : NULL 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) : 3.41 REMARK 200 COMPLETENESS FOR SHELL (%) : 64.3 REMARK 200 DATA REDUNDANCY IN SHELL : 2.10 REMARK 200 R MERGE FOR SHELL (I) : 0.24400 REMARK 200 R SYM FOR SHELL (I) : 0.25900 REMARK 200 FOR SHELL : 2.370 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 3DBG REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.08 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.28 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.0 M AMMONIUM SULPHATE, 0.1M TRIS-HCL REMARK 280 PH7.0, 1MM EPI-ISOZIZAENE, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 63 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/2 REMARK 290 6555 X-Y,X,Z+1/2 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 0.00000 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 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 70.82400 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 70.82400 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 70.82400 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: 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 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 1 REMARK 465 THR A 2 REMARK 465 VAL A 3 REMARK 465 GLU A 4 REMARK 465 SER A 5 REMARK 465 VAL A 6 REMARK 465 ASN A 7 REMARK 465 PRO A 8 REMARK 465 GLU A 9 REMARK 465 THR A 10 REMARK 465 ARG A 11 REMARK 465 ALA A 12 REMARK 465 PRO A 13 REMARK 465 ALA A 14 REMARK 465 ALA A 15 REMARK 465 PRO A 16 REMARK 465 GLY A 17 REMARK 465 ALA A 18 REMARK 465 PRO A 19 REMARK 465 GLU A 20 REMARK 465 LEU A 21 REMARK 465 MET A 194 REMARK 465 TYR A 195 REMARK 465 ARG A 196 REMARK 465 ARG A 197 REMARK 465 MET A 198 REMARK 465 VAL A 199 REMARK 465 VAL A 200 REMARK 465 PRO A 201 REMARK 465 LEU A 202 REMARK 465 GLY A 203 REMARK 465 PRO A 204 REMARK 465 LEU A 205 REMARK 465 TYR A 206 REMARK 465 ARG A 207 REMARK 465 LEU A 208 REMARK 465 PRO A 209 REMARK 465 LYS A 252 REMARK 465 ASP A 253 REMARK 465 ASP A 254 REMARK 465 ASN A 255 REMARK 465 GLY A 256 REMARK 465 ASP A 257 REMARK 465 PRO A 258 REMARK 465 ILE A 259 REMARK 465 HIS A 463 REMARK 465 HIS A 464 REMARK 465 HIS A 465 REMARK 465 HIS A 466 REMARK 465 HIS A 467 REMARK 465 MET B 1 REMARK 465 THR B 2 REMARK 465 VAL B 3 REMARK 465 GLU B 4 REMARK 465 SER B 5 REMARK 465 VAL B 6 REMARK 465 ASN B 7 REMARK 465 PRO B 8 REMARK 465 GLU B 9 REMARK 465 THR B 10 REMARK 465 ARG B 11 REMARK 465 ALA B 12 REMARK 465 PRO B 13 REMARK 465 ALA B 14 REMARK 465 ALA B 15 REMARK 465 PRO B 16 REMARK 465 GLY B 17 REMARK 465 ALA B 18 REMARK 465 PRO B 19 REMARK 465 GLU B 20 REMARK 465 LEU B 21 REMARK 465 MET B 194 REMARK 465 TYR B 195 REMARK 465 ARG B 196 REMARK 465 ARG B 197 REMARK 465 MET B 198 REMARK 465 VAL B 199 REMARK 465 VAL B 200 REMARK 465 PRO B 201 REMARK 465 LEU B 202 REMARK 465 GLY B 203 REMARK 465 PRO B 204 REMARK 465 LEU B 205 REMARK 465 TYR B 206 REMARK 465 ARG B 207 REMARK 465 LEU B 208 REMARK 465 PRO B 209 REMARK 465 LYS B 252 REMARK 465 ASP B 253 REMARK 465 ASP B 254 REMARK 465 ASN B 255 REMARK 465 GLY B 256 REMARK 465 ASP B 257 REMARK 465 PRO B 258 REMARK 465 ILE B 259 REMARK 465 HIS B 463 REMARK 465 HIS B 464 REMARK 465 HIS B 465 REMARK 465 HIS B 466 REMARK 465 HIS B 467 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLN A 50 CG CD OE1 NE2 REMARK 470 LEU A 95 CG CD1 CD2 REMARK 470 GLU A 96 CG CD OE1 OE2 REMARK 470 LEU A 98 CG CD1 CD2 REMARK 470 LEU A 99 CG CD1 CD2 REMARK 470 LYS A 101 CG CD CE NZ REMARK 470 GLU A 102 CG CD OE1 OE2 REMARK 470 ARG A 113 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 114 CG CD NE CZ NH1 NH2 REMARK 470 LEU A 210 CG CD1 CD2 REMARK 470 ARG A 461 CG CD NE CZ NH1 NH2 REMARK 470 HIS A 462 CG ND1 CD2 CE1 NE2 REMARK 470 GLN B 50 CG CD OE1 NE2 REMARK 470 LEU B 95 CG CD1 CD2 REMARK 470 GLU B 96 CG CD OE1 OE2 REMARK 470 LEU B 98 CG CD1 CD2 REMARK 470 LEU B 99 CG CD1 CD2 REMARK 470 LYS B 101 CG CD CE NZ REMARK 470 GLU B 102 CG CD OE1 OE2 REMARK 470 ARG B 113 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 114 CG CD NE CZ NH1 NH2 REMARK 470 LEU B 210 CG CD1 CD2 REMARK 470 ARG B 461 CG CD NE CZ NH1 NH2 REMARK 470 HIS B 462 CG ND1 CD2 CE1 NE2 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 O LEU B 111 N ARG B 113 2.07 REMARK 500 O HIS A 112 N ARG A 114 2.18 REMARK 500 O LEU A 111 N ARG A 113 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 PRO A 90 C - N - CA ANGL. DEV. = 14.8 DEGREES REMARK 500 PRO A 90 C - N - CD ANGL. DEV. = -16.3 DEGREES REMARK 500 PRO B 90 C - N - CA ANGL. DEV. = 16.9 DEGREES REMARK 500 PRO B 90 C - N - CD ANGL. DEV. = -20.0 DEGREES REMARK 500 PRO B 211 C - N - CA ANGL. DEV. = 10.5 DEGREES REMARK 500 ASN B 213 N - CA - C ANGL. DEV. = 16.2 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 PRO A 25 155.41 -42.57 REMARK 500 PRO A 32 -99.30 -30.68 REMARK 500 TRP A 38 -61.66 -90.64 REMARK 500 ASP A 43 86.58 -172.77 REMARK 500 ILE A 87 52.46 -113.32 REMARK 500 PRO A 90 -38.79 -26.15 REMARK 500 LEU A 91 41.14 -107.86 REMARK 500 TRP A 92 -49.94 -150.01 REMARK 500 LYS A 101 -40.33 169.14 REMARK 500 VAL A 104 -39.23 -33.08 REMARK 500 ALA A 105 -163.91 102.20 REMARK 500 ALA A 107 -144.18 81.13 REMARK 500 ASN A 108 137.63 155.32 REMARK 500 PRO A 110 -118.65 -74.48 REMARK 500 LEU A 111 -138.43 -107.23 REMARK 500 HIS A 112 -52.85 54.34 REMARK 500 ARG A 113 -69.77 56.60 REMARK 500 ARG A 114 -72.90 6.22 REMARK 500 GLN A 115 25.04 -63.87 REMARK 500 ARG A 124 174.72 -53.54 REMARK 500 ALA A 139 -75.04 -67.98 REMARK 500 ALA A 162 -78.17 -59.60 REMARK 500 VAL A 163 -70.66 -34.92 REMARK 500 ASP A 177 -122.24 -0.46 REMARK 500 VAL A 185 -75.55 -64.92 REMARK 500 ALA A 186 -18.59 -44.02 REMARK 500 ARG A 192 -72.22 -55.96 REMARK 500 PRO A 211 -167.06 10.94 REMARK 500 ASN A 213 -85.24 -72.10 REMARK 500 ARG A 214 -78.74 -108.66 REMARK 500 ASP A 218 -15.28 -47.88 REMARK 500 ALA A 236 -75.59 -57.04 REMARK 500 GLN A 239 -107.44 -30.35 REMARK 500 PRO A 241 99.50 -41.49 REMARK 500 ASP A 243 175.37 -50.42 REMARK 500 VAL A 313 142.94 -38.93 REMARK 500 PHE A 315 -43.23 -29.40 REMARK 500 ARG A 319 -1.82 -55.50 REMARK 500 LEU A 321 82.11 -64.41 REMARK 500 ASP A 377 -77.22 -66.43 REMARK 500 ASN A 379 -46.92 -22.20 REMARK 500 ASP A 383 89.08 -153.89 REMARK 500 PRO A 389 -54.66 -24.76 REMARK 500 PRO A 396 157.89 -36.73 REMARK 500 SER A 404 -169.46 -108.70 REMARK 500 TYR A 431 -161.76 -122.52 REMARK 500 VAL A 436 135.10 -37.37 REMARK 500 ASP A 441 31.70 -97.17 REMARK 500 ASP A 453 78.26 -154.96 REMARK 500 PRO B 32 -91.94 -36.82 REMARK 500 REMARK 500 THIS ENTRY HAS 101 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 TYR B 175 0.08 SIDE CHAIN 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 500 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 410 SG REMARK 620 2 HEM A 500 NA 90.2 REMARK 620 3 HEM A 500 NB 76.1 91.6 REMARK 620 4 HEM A 500 NC 90.3 178.6 89.8 REMARK 620 5 HEM A 500 ND 104.3 89.6 178.7 89.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 500 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 410 SG REMARK 620 2 HEM B 500 NA 88.0 REMARK 620 3 HEM B 500 NB 80.3 90.9 REMARK 620 4 HEM B 500 NC 90.6 178.5 89.6 REMARK 620 5 HEM B 500 ND 98.5 89.6 178.8 90.0 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EL3 A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EL3 A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EL3 B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EL3 B 502 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3DBG RELATED DB: PDB REMARK 900 CYP170A1 LIGAND-FREE STRUCTURE DBREF 3EL3 A 1 461 UNP Q9K498 Q9K498_STRCO 1 461 DBREF 3EL3 B 1 461 UNP Q9K498 Q9K498_STRCO 1 461 SEQADV 3EL3 HIS A 462 UNP Q9K498 EXPRESSION TAG SEQADV 3EL3 HIS A 463 UNP Q9K498 EXPRESSION TAG SEQADV 3EL3 HIS A 464 UNP Q9K498 EXPRESSION TAG SEQADV 3EL3 HIS A 465 UNP Q9K498 EXPRESSION TAG SEQADV 3EL3 HIS A 466 UNP Q9K498 EXPRESSION TAG SEQADV 3EL3 HIS A 467 UNP Q9K498 EXPRESSION TAG SEQADV 3EL3 HIS B 462 UNP Q9K498 EXPRESSION TAG SEQADV 3EL3 HIS B 463 UNP Q9K498 EXPRESSION TAG SEQADV 3EL3 HIS B 464 UNP Q9K498 EXPRESSION TAG SEQADV 3EL3 HIS B 465 UNP Q9K498 EXPRESSION TAG SEQADV 3EL3 HIS B 466 UNP Q9K498 EXPRESSION TAG SEQADV 3EL3 HIS B 467 UNP Q9K498 EXPRESSION TAG SEQRES 1 A 467 MET THR VAL GLU SER VAL ASN PRO GLU THR ARG ALA PRO SEQRES 2 A 467 ALA ALA PRO GLY ALA PRO GLU LEU ARG GLU PRO PRO VAL SEQRES 3 A 467 ALA GLY GLY GLY VAL PRO LEU LEU GLY HIS GLY TRP ARG SEQRES 4 A 467 LEU ALA ARG ASP PRO LEU ALA PHE MET SER GLN LEU ARG SEQRES 5 A 467 ASP HIS GLY ASP VAL VAL ARG ILE LYS LEU GLY PRO LYS SEQRES 6 A 467 THR VAL TYR ALA VAL THR ASN PRO GLU LEU THR GLY ALA SEQRES 7 A 467 LEU ALA LEU ASN PRO ASP TYR HIS ILE ALA GLY PRO LEU SEQRES 8 A 467 TRP GLU SER LEU GLU GLY LEU LEU GLY LYS GLU GLY VAL SEQRES 9 A 467 ALA THR ALA ASN GLY PRO LEU HIS ARG ARG GLN ARG ARG SEQRES 10 A 467 THR ILE GLN PRO ALA PHE ARG LEU ASP ALA ILE PRO ALA SEQRES 11 A 467 TYR GLY PRO ILE MET GLU GLU GLU ALA HIS ALA LEU THR SEQRES 12 A 467 GLU ARG TRP GLN PRO GLY LYS THR VAL ASP ALA THR SER SEQRES 13 A 467 GLU SER PHE ARG VAL ALA VAL ARG VAL ALA ALA ARG CYS SEQRES 14 A 467 LEU LEU ARG GLY GLN TYR MET ASP GLU ARG ALA GLU ARG SEQRES 15 A 467 LEU CYS VAL ALA LEU ALA THR VAL PHE ARG GLY MET TYR SEQRES 16 A 467 ARG ARG MET VAL VAL PRO LEU GLY PRO LEU TYR ARG LEU SEQRES 17 A 467 PRO LEU PRO ALA ASN ARG ARG PHE ASN ASP ALA LEU ALA SEQRES 18 A 467 ASP LEU HIS LEU LEU VAL ASP GLU ILE ILE ALA GLU ARG SEQRES 19 A 467 ARG ALA SER GLY GLN LYS PRO ASP ASP LEU LEU THR ALA SEQRES 20 A 467 LEU LEU GLU ALA LYS ASP ASP ASN GLY ASP PRO ILE GLY SEQRES 21 A 467 GLU GLN GLU ILE HIS ASP GLN VAL VAL ALA ILE LEU THR SEQRES 22 A 467 PRO GLY SER GLU THR ILE ALA SER THR ILE MET TRP LEU SEQRES 23 A 467 LEU GLN ALA LEU ALA ASP HIS PRO GLU HIS ALA ASP ARG SEQRES 24 A 467 ILE ARG ASP GLU VAL GLU ALA VAL THR GLY GLY ARG PRO SEQRES 25 A 467 VAL ALA PHE GLU ASP VAL ARG LYS LEU ARG HIS THR GLY SEQRES 26 A 467 ASN VAL ILE VAL GLU ALA MET ARG LEU ARG PRO ALA VAL SEQRES 27 A 467 TRP VAL LEU THR ARG ARG ALA VAL ALA GLU SER GLU LEU SEQRES 28 A 467 GLY GLY TYR ARG ILE PRO ALA GLY ALA ASP ILE ILE TYR SEQRES 29 A 467 SER PRO TYR ALA ILE GLN ARG ASP PRO LYS SER TYR ASP SEQRES 30 A 467 ASP ASN LEU GLU PHE ASP PRO ASP ARG TRP LEU PRO GLU SEQRES 31 A 467 ARG ALA ALA ASN VAL PRO LYS TYR ALA MET LYS PRO PHE SEQRES 32 A 467 SER ALA GLY LYS ARG LYS CYS PRO SER ASP HIS PHE SER SEQRES 33 A 467 MET ALA GLN LEU THR LEU ILE THR ALA ALA LEU ALA THR SEQRES 34 A 467 LYS TYR ARG PHE GLU GLN VAL ALA GLY SER ASN ASP ALA SEQRES 35 A 467 VAL ARG VAL GLY ILE THR LEU ARG PRO HIS ASP LEU LEU SEQRES 36 A 467 VAL ARG PRO VAL ALA ARG HIS HIS HIS HIS HIS HIS SEQRES 1 B 467 MET THR VAL GLU SER VAL ASN PRO GLU THR ARG ALA PRO SEQRES 2 B 467 ALA ALA PRO GLY ALA PRO GLU LEU ARG GLU PRO PRO VAL SEQRES 3 B 467 ALA GLY GLY GLY VAL PRO LEU LEU GLY HIS GLY TRP ARG SEQRES 4 B 467 LEU ALA ARG ASP PRO LEU ALA PHE MET SER GLN LEU ARG SEQRES 5 B 467 ASP HIS GLY ASP VAL VAL ARG ILE LYS LEU GLY PRO LYS SEQRES 6 B 467 THR VAL TYR ALA VAL THR ASN PRO GLU LEU THR GLY ALA SEQRES 7 B 467 LEU ALA LEU ASN PRO ASP TYR HIS ILE ALA GLY PRO LEU SEQRES 8 B 467 TRP GLU SER LEU GLU GLY LEU LEU GLY LYS GLU GLY VAL SEQRES 9 B 467 ALA THR ALA ASN GLY PRO LEU HIS ARG ARG GLN ARG ARG SEQRES 10 B 467 THR ILE GLN PRO ALA PHE ARG LEU ASP ALA ILE PRO ALA SEQRES 11 B 467 TYR GLY PRO ILE MET GLU GLU GLU ALA HIS ALA LEU THR SEQRES 12 B 467 GLU ARG TRP GLN PRO GLY LYS THR VAL ASP ALA THR SER SEQRES 13 B 467 GLU SER PHE ARG VAL ALA VAL ARG VAL ALA ALA ARG CYS SEQRES 14 B 467 LEU LEU ARG GLY GLN TYR MET ASP GLU ARG ALA GLU ARG SEQRES 15 B 467 LEU CYS VAL ALA LEU ALA THR VAL PHE ARG GLY MET TYR SEQRES 16 B 467 ARG ARG MET VAL VAL PRO LEU GLY PRO LEU TYR ARG LEU SEQRES 17 B 467 PRO LEU PRO ALA ASN ARG ARG PHE ASN ASP ALA LEU ALA SEQRES 18 B 467 ASP LEU HIS LEU LEU VAL ASP GLU ILE ILE ALA GLU ARG SEQRES 19 B 467 ARG ALA SER GLY GLN LYS PRO ASP ASP LEU LEU THR ALA SEQRES 20 B 467 LEU LEU GLU ALA LYS ASP ASP ASN GLY ASP PRO ILE GLY SEQRES 21 B 467 GLU GLN GLU ILE HIS ASP GLN VAL VAL ALA ILE LEU THR SEQRES 22 B 467 PRO GLY SER GLU THR ILE ALA SER THR ILE MET TRP LEU SEQRES 23 B 467 LEU GLN ALA LEU ALA ASP HIS PRO GLU HIS ALA ASP ARG SEQRES 24 B 467 ILE ARG ASP GLU VAL GLU ALA VAL THR GLY GLY ARG PRO SEQRES 25 B 467 VAL ALA PHE GLU ASP VAL ARG LYS LEU ARG HIS THR GLY SEQRES 26 B 467 ASN VAL ILE VAL GLU ALA MET ARG LEU ARG PRO ALA VAL SEQRES 27 B 467 TRP VAL LEU THR ARG ARG ALA VAL ALA GLU SER GLU LEU SEQRES 28 B 467 GLY GLY TYR ARG ILE PRO ALA GLY ALA ASP ILE ILE TYR SEQRES 29 B 467 SER PRO TYR ALA ILE GLN ARG ASP PRO LYS SER TYR ASP SEQRES 30 B 467 ASP ASN LEU GLU PHE ASP PRO ASP ARG TRP LEU PRO GLU SEQRES 31 B 467 ARG ALA ALA ASN VAL PRO LYS TYR ALA MET LYS PRO PHE SEQRES 32 B 467 SER ALA GLY LYS ARG LYS CYS PRO SER ASP HIS PHE SER SEQRES 33 B 467 MET ALA GLN LEU THR LEU ILE THR ALA ALA LEU ALA THR SEQRES 34 B 467 LYS TYR ARG PHE GLU GLN VAL ALA GLY SER ASN ASP ALA SEQRES 35 B 467 VAL ARG VAL GLY ILE THR LEU ARG PRO HIS ASP LEU LEU SEQRES 36 B 467 VAL ARG PRO VAL ALA ARG HIS HIS HIS HIS HIS HIS HET HEM A 500 43 HET EL3 A 501 15 HET EL3 A 502 15 HET HEM B 500 43 HET EL3 B 501 15 HET EL3 B 502 15 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM EL3 (3S,3AR,6S)-3,7,7,8-TETRAMETHYL-2,3,4,5,6,7-HEXAHYDRO- HETNAM 2 EL3 1H-3A,6-METHANOAZULENE HETSYN HEM HEME HETSYN EL3 2,2,3,7R-TETRAMETHYL-1R,8S-TRICYCLO-[6.2.1.0(4,8) HETSYN 2 EL3 ]UNDEC-3-EN FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 4 EL3 4(C15 H24) HELIX 1 1 TRP A 38 ASP A 43 1 6 HELIX 2 2 ASP A 43 LEU A 51 1 9 HELIX 3 3 ASN A 72 ASN A 82 1 11 HELIX 4 4 TRP A 92 GLY A 97 1 6 HELIX 5 5 ILE A 119 ARG A 124 1 6 HELIX 6 6 TYR A 131 TRP A 146 1 16 HELIX 7 7 ALA A 154 LEU A 171 1 18 HELIX 8 8 MET A 176 GLY A 193 1 18 HELIX 9 9 ARG A 214 ARG A 235 1 22 HELIX 10 10 ASP A 243 LEU A 248 1 6 HELIX 11 11 GLU A 263 HIS A 293 1 31 HELIX 12 12 HIS A 293 GLY A 309 1 17 HELIX 13 13 ALA A 314 ARG A 319 1 6 HELIX 14 14 LEU A 321 ARG A 335 1 15 HELIX 15 15 SER A 365 ARG A 371 1 7 HELIX 16 16 ASP A 372 TYR A 376 5 5 HELIX 17 17 LEU A 388 ALA A 393 1 6 HELIX 18 18 SER A 412 LYS A 430 1 19 HELIX 19 19 HIS B 36 ASP B 43 1 8 HELIX 20 20 ASP B 43 LEU B 51 1 9 HELIX 21 21 ARG B 52 GLY B 55 5 4 HELIX 22 22 ASN B 72 ASN B 82 1 11 HELIX 23 23 TRP B 92 GLY B 97 1 6 HELIX 24 24 ILE B 119 ARG B 124 1 6 HELIX 25 25 TYR B 131 TRP B 146 1 16 HELIX 26 26 ALA B 154 LEU B 171 1 18 HELIX 27 27 MET B 176 GLY B 193 1 18 HELIX 28 28 PHE B 216 ARG B 235 1 20 HELIX 29 29 ASP B 243 LEU B 248 1 6 HELIX 30 30 GLY B 260 HIS B 293 1 34 HELIX 31 31 HIS B 293 GLY B 309 1 17 HELIX 32 32 ALA B 314 ARG B 319 1 6 HELIX 33 33 LEU B 321 ARG B 335 1 15 HELIX 34 34 SER B 365 ARG B 371 1 7 HELIX 35 35 ASP B 372 TYR B 376 5 5 HELIX 36 36 LEU B 388 VAL B 395 1 8 HELIX 37 37 SER B 412 TYR B 431 1 20 SHEET 1 A 6 VAL A 26 ALA A 27 0 SHEET 2 A 6 VAL A 57 LEU A 62 1 O ARG A 59 N VAL A 26 SHEET 3 A 6 LYS A 65 VAL A 70 -1 O ALA A 69 N VAL A 58 SHEET 4 A 6 ASP A 361 TYR A 364 1 O ILE A 363 N TYR A 68 SHEET 5 A 6 LEU A 341 ALA A 345 -1 N LEU A 341 O TYR A 364 SHEET 6 A 6 TYR A 85 HIS A 86 -1 N HIS A 86 O ARG A 344 SHEET 1 B 3 VAL A 152 ASP A 153 0 SHEET 2 B 3 LEU A 455 ALA A 460 -1 O VAL A 456 N VAL A 152 SHEET 3 B 3 TYR A 431 GLU A 434 -1 N GLU A 434 O ARG A 457 SHEET 1 C 2 SER A 349 LEU A 351 0 SHEET 2 C 2 TYR A 354 ILE A 356 -1 O ILE A 356 N SER A 349 SHEET 1 D 2 ASN A 440 VAL A 445 0 SHEET 2 D 2 LEU A 449 ASP A 453 -1 O ASP A 453 N ASN A 440 SHEET 1 E 6 VAL B 26 ALA B 27 0 SHEET 2 E 6 VAL B 57 LEU B 62 1 O ARG B 59 N VAL B 26 SHEET 3 E 6 LYS B 65 VAL B 70 -1 O VAL B 67 N ILE B 60 SHEET 4 E 6 ASP B 361 TYR B 364 1 O ILE B 363 N TYR B 68 SHEET 5 E 6 LEU B 341 ALA B 345 -1 N LEU B 341 O TYR B 364 SHEET 6 E 6 TYR B 85 HIS B 86 -1 N HIS B 86 O ARG B 344 SHEET 1 F 3 VAL B 152 ASP B 153 0 SHEET 2 F 3 LEU B 455 PRO B 458 -1 O VAL B 456 N VAL B 152 SHEET 3 F 3 PHE B 433 GLU B 434 -1 N GLU B 434 O ARG B 457 SHEET 1 G 2 SER B 349 LEU B 351 0 SHEET 2 G 2 TYR B 354 ILE B 356 -1 O ILE B 356 N SER B 349 SHEET 1 H 2 ASN B 440 VAL B 445 0 SHEET 2 H 2 LEU B 449 ASP B 453 -1 O HIS B 452 N ALA B 442 LINK SG CYS A 410 FE HEM A 500 1555 1555 2.42 LINK SG CYS B 410 FE HEM B 500 1555 1555 2.47 SITE 1 AC1 14 ASN A 108 ILE A 271 GLY A 275 THR A 278 SITE 2 AC1 14 ILE A 279 THR A 282 ARG A 343 PRO A 402 SITE 3 AC1 14 PHE A 403 ARG A 408 LYS A 409 CYS A 410 SITE 4 AC1 14 SER A 412 SER A 416 SITE 1 AC2 5 TRP A 92 PRO A 274 VAL A 338 ILE A 447 SITE 2 AC2 5 THR A 448 SITE 1 AC3 2 LEU A 91 TRP A 339 SITE 1 AC4 17 ASN B 108 ILE B 271 GLY B 275 THR B 278 SITE 2 AC4 17 ILE B 279 THR B 282 LEU B 341 ARG B 343 SITE 3 AC4 17 PRO B 402 SER B 404 LYS B 407 ARG B 408 SITE 4 AC4 17 LYS B 409 CYS B 410 SER B 412 SER B 416 SITE 5 AC4 17 EL3 B 501 SITE 1 AC5 6 TRP B 92 THR B 278 VAL B 338 ILE B 447 SITE 2 AC5 6 THR B 448 HEM B 500 SITE 1 AC6 2 LEU B 91 TRP B 339 CRYST1 107.548 107.548 141.648 90.00 90.00 120.00 P 63 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 0.009298 0.005368 0.000000 0.00000 SCALE2 0.000000 0.010737 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007060 0.00000