HEADER OXIDOREDUCTASE 24-MAY-10 2XFH TITLE STRUCTURE OF CYTOCHROME P450 ERYK COCRYSTALLIZED WITH INHIBITOR TITLE 2 CLOTRIMAZOLE. COMPND MOL_ID: 1; COMPND 2 MOLECULE: ERYTHROMYCIN B/D C-12 HYDROXYLASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CYTOCROME P450 CYP113A1, CYTOCHROME P450 113A1; COMPND 5 EC: 1.14.-.-; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROPOLYSPORA ERYTHRAEA; SOURCE 3 ORGANISM_TAXID: 1836; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_VECTOR: PET28B KEYWDS MONOXYGENASE, ERYTHROMYCIN A BIOSYNTHESIS, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR C.SAVINO,L.C.MONTEMIGLIO,S.GIANNI,B.VALLONE REVDAT 4 20-DEC-23 2XFH 1 REMARK REVDAT 3 05-FEB-14 2XFH 1 REMARK VERSN SPRSDE REVDAT 2 15-JUN-11 2XFH 1 SOURCE JRNL REMARK REVDAT 1 29-SEP-10 2XFH 0 SPRSDE 05-FEB-14 2XFH 2VRV JRNL AUTH L.C.MONTEMIGLIO,S.GIANNI,B.VALLONE,C.SAVINO JRNL TITL AZOLE DRUGS TRAP CYTOCHROME P450 ERYK IN ALTERNATIVE JRNL TITL 2 CONFORMATIONAL STATES. JRNL REF BIOCHEMISTRY V. 49 9199 2010 JRNL REFN ISSN 0006-2960 JRNL PMID 20845962 JRNL DOI 10.1021/BI101062V REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.76 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 93.5 REMARK 3 NUMBER OF REFLECTIONS : 31431 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) : 0.184 REMARK 3 R VALUE (WORKING SET) : 0.181 REMARK 3 FREE R VALUE : 0.231 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1665 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.95 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2334 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.92 REMARK 3 BIN R VALUE (WORKING SET) : 0.2640 REMARK 3 BIN FREE R VALUE SET COUNT : 106 REMARK 3 BIN FREE R VALUE : 0.3240 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3057 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 97 REMARK 3 SOLVENT ATOMS : 388 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.64 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.01000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.01000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.176 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.160 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.110 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.711 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.959 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.933 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3610 ; 0.014 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5004 ; 1.582 ; 2.031 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 479 ; 5.821 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 179 ;35.100 ;23.296 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 578 ;16.530 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 42 ;21.965 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 547 ; 0.103 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2915 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1904 ; 0.223 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2428 ; 0.310 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 349 ; 0.171 ; 0.200 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): 97 ; 0.238 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 33 ; 0.213 ; 0.200 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): 2223 ; 0.798 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3535 ; 1.269 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1559 ; 1.822 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1428 ; 2.721 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 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.THE FIRST 17 N-TERMINAL RESIDUES ARE MISSING IN THE REMARK 3 PDB FILE DUE TO INSUFFICIENT ELECTRON DENSITY REMARK 4 REMARK 4 2XFH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 24-MAY-10. REMARK 100 THE DEPOSITION ID IS D_1290044055. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-JAN-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : BESSY REMARK 200 BEAMLINE : 14.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.918 REMARK 200 MONOCHROMATOR : KMC-1 REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 36185 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.0 REMARK 200 DATA REDUNDANCY : 2.900 REMARK 200 R MERGE (I) : 0.12000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 8.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 84.4 REMARK 200 DATA REDUNDANCY IN SHELL : 2.80 REMARK 200 R MERGE FOR SHELL (I) : 0.37000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.160 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 2VRV REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG 3350, 0.1M HEPES PH 7.0, 0.2M REMARK 280 NACL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 400 REMARK 400 COMPOUND REMARK 400 ENGINEERED RESIDUE IN CHAIN A, PHE 330 TO LEU 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 PHE A 2 REMARK 465 ALA A 3 REMARK 465 ASP A 4 REMARK 465 VAL A 5 REMARK 465 GLU A 6 REMARK 465 THR A 7 REMARK 465 THR A 8 REMARK 465 CYS A 9 REMARK 465 CYS A 10 REMARK 465 ALA A 11 REMARK 465 ARG A 12 REMARK 465 ARG A 13 REMARK 465 THR A 14 REMARK 465 LEU A 15 REMARK 465 THR A 16 REMARK 465 THR A 17 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 204 O HOH A 2237 2.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 283 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASP A 19 -89.86 -87.51 REMARK 500 ASP A 19 -89.57 -87.61 REMARK 500 GLN A 41 70.09 -150.41 REMARK 500 GLU A 78 -72.42 -21.58 REMARK 500 GLU A 78 -89.35 -19.16 REMARK 500 ALA A 80 -2.66 -150.90 REMARK 500 SER A 81 -175.53 120.58 REMARK 500 LEU A 139 -57.19 -127.14 REMARK 500 ASP A 328 63.74 39.77 REMARK 500 ARG A 336 151.92 -49.13 REMARK 500 GLU A 384 65.42 -110.03 REMARK 500 ILE A 392 -57.80 70.52 REMARK 500 SER A 410 55.19 -96.31 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 A2018 DISTANCE = 5.86 ANGSTROMS REMARK 525 HOH A2020 DISTANCE = 7.14 ANGSTROMS REMARK 525 HOH A2078 DISTANCE = 6.49 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 A1412 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 353 SG REMARK 620 2 HEM A1412 NA 99.4 REMARK 620 3 HEM A1412 NB 87.1 92.2 REMARK 620 4 HEM A1412 NC 83.9 176.5 86.8 REMARK 620 5 HEM A1412 ND 95.0 87.5 177.9 93.4 REMARK 620 6 CL6 A1413 NAN 170.7 88.2 87.4 88.4 90.5 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 1412 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL6 A 1413 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL6 A 1414 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DMS A 1415 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2WIO RELATED DB: PDB REMARK 900 STRUCTURE OF THE HISTIDINE TAGGED, OPEN CYTOCHROME P450 ERYK FROM REMARK 900 S. ERYTHRAEA REMARK 900 RELATED ID: 2JJN RELATED DB: PDB REMARK 900 STRUCTURE OF CLOSED CYTOCHROME P450 ERYK REMARK 900 RELATED ID: 2VRV RELATED DB: PDB REMARK 900 STRUCTURE OF HISTIDINE TAGGED CYTOCHROME P450 ERYK IN COMPLEX WITH REMARK 900 INHIBITOR CLOTRIMAZOLE (CLT) REMARK 900 RELATED ID: 2JJP RELATED DB: PDB REMARK 900 STRUCTURE OF CYTOCHROME P450 ERYK IN COMPLEX WITH INHIBITOR REMARK 900 KETOCONAZOLE (KC) REMARK 900 RELATED ID: 2JJO RELATED DB: PDB REMARK 900 STRUCTURE OF CYTOCHROME P450 ERYK IN COMPLEX WITH ITS NATURAL REMARK 900 SUBSTRATE ERD DBREF 2XFH A 16 411 UNP P48635 CPXQ_SACEN 2 397 SEQADV 2XFH MET A 1 UNP P48635 EXPRESSION TAG SEQADV 2XFH PHE A 2 UNP P48635 EXPRESSION TAG SEQADV 2XFH ALA A 3 UNP P48635 EXPRESSION TAG SEQADV 2XFH ASP A 4 UNP P48635 EXPRESSION TAG SEQADV 2XFH VAL A 5 UNP P48635 EXPRESSION TAG SEQADV 2XFH GLU A 6 UNP P48635 EXPRESSION TAG SEQADV 2XFH THR A 7 UNP P48635 EXPRESSION TAG SEQADV 2XFH THR A 8 UNP P48635 EXPRESSION TAG SEQADV 2XFH CYS A 9 UNP P48635 EXPRESSION TAG SEQADV 2XFH CYS A 10 UNP P48635 EXPRESSION TAG SEQADV 2XFH ALA A 11 UNP P48635 EXPRESSION TAG SEQADV 2XFH ARG A 12 UNP P48635 EXPRESSION TAG SEQADV 2XFH ARG A 13 UNP P48635 EXPRESSION TAG SEQADV 2XFH THR A 14 UNP P48635 EXPRESSION TAG SEQADV 2XFH LEU A 15 UNP P48635 EXPRESSION TAG SEQADV 2XFH LEU A 344 UNP P48635 PHE 330 ENGINEERED MUTATION SEQRES 1 A 411 MET PHE ALA ASP VAL GLU THR THR CYS CYS ALA ARG ARG SEQRES 2 A 411 THR LEU THR THR ILE ASP GLU VAL PRO GLY MET ALA ASP SEQRES 3 A 411 GLU THR ALA LEU LEU ASP TRP LEU GLY THR MET ARG GLU SEQRES 4 A 411 LYS GLN PRO VAL TRP GLN ASP ARG TYR GLY VAL TRP HIS SEQRES 5 A 411 VAL PHE ARG HIS ALA ASP VAL GLN THR VAL LEU ARG ASP SEQRES 6 A 411 THR ALA THR PHE SER SER ASP PRO THR ARG VAL ILE GLU SEQRES 7 A 411 GLY ALA SER PRO THR PRO GLY MET ILE HIS GLU ILE ASP SEQRES 8 A 411 PRO PRO GLU HIS ARG ALA LEU ARG LYS VAL VAL SER SER SEQRES 9 A 411 ALA PHE THR PRO ARG THR ILE SER ASP LEU GLU PRO ARG SEQRES 10 A 411 ILE ARG ASP VAL THR ARG SER LEU LEU ALA ASP ALA GLY SEQRES 11 A 411 GLU SER PHE ASP LEU VAL ASP VAL LEU ALA PHE PRO LEU SEQRES 12 A 411 PRO VAL THR ILE VAL ALA GLU LEU LEU GLY LEU PRO PRO SEQRES 13 A 411 MET ASP HIS GLU GLN PHE GLY ASP TRP SER GLY ALA LEU SEQRES 14 A 411 VAL ASP ILE GLN MET ASP ASP PRO THR ASP PRO ALA LEU SEQRES 15 A 411 ALA GLU ARG ILE ALA ASP VAL LEU ASN PRO LEU THR ALA SEQRES 16 A 411 TYR LEU LYS ALA ARG CYS ALA GLU ARG ARG ALA ASP PRO SEQRES 17 A 411 GLY ASP ASP LEU ILE SER ARG LEU VAL LEU ALA GLU VAL SEQRES 18 A 411 ASP GLY ARG ALA LEU ASP ASP GLU GLU ALA ALA ASN PHE SEQRES 19 A 411 SER THR ALA LEU LEU LEU ALA GLY HIS ILE THR THR THR SEQRES 20 A 411 VAL LEU LEU GLY ASN ILE VAL ARG THR LEU ASP GLU HIS SEQRES 21 A 411 PRO ALA HIS TRP ASP ALA ALA ALA GLU ASP PRO GLY ARG SEQRES 22 A 411 ILE PRO ALA ILE VAL GLU GLU VAL LEU ARG TYR ARG PRO SEQRES 23 A 411 PRO PHE PRO GLN MET GLN ARG THR THR THR LYS ALA THR SEQRES 24 A 411 GLU VAL ALA GLY VAL PRO ILE PRO ALA ASP VAL MET VAL SEQRES 25 A 411 ASN THR TRP VAL LEU SER ALA ASN ARG ASP SER ASP ALA SEQRES 26 A 411 HIS ASP ASP PRO ASP ARG PHE ASP PRO SER ARG LYS SER SEQRES 27 A 411 GLY GLY ALA ALA GLN LEU SER PHE GLY HIS GLY VAL HIS SEQRES 28 A 411 PHE CYS LEU GLY ALA PRO LEU ALA ARG LEU GLU ASN ARG SEQRES 29 A 411 VAL ALA LEU GLU GLU ILE ILE ALA ARG PHE GLY ARG LEU SEQRES 30 A 411 THR VAL ASP ARG ASP ASP GLU ARG LEU ARG HIS PHE GLU SEQRES 31 A 411 GLN ILE VAL LEU GLY THR ARG HIS LEU PRO VAL LEU ALA SEQRES 32 A 411 GLY SER SER PRO ARG GLN SER ALA HET HEM A1412 43 HET CL6 A1413 25 HET CL6 A1414 50 HET DMS A1415 4 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM CL6 1-[(2-CHLOROPHENYL)(DIPHENYL)METHYL]-1H-IMIDAZOLE HETNAM DMS DIMETHYL SULFOXIDE HETSYN HEM HEME HETSYN CL6 CLOTRIMAZOLE FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 CL6 2(C22 H17 CL N2) FORMUL 5 DMS C2 H6 O S FORMUL 6 HOH *388(H2 O) HELIX 1 1 ASP A 26 GLN A 41 1 16 HELIX 2 2 ARG A 55 ASP A 65 1 11 HELIX 3 3 PRO A 73 ILE A 77 5 5 HELIX 4 4 MET A 86 ILE A 90 5 5 HELIX 5 5 PRO A 93 SER A 104 1 12 HELIX 6 6 THR A 107 ASP A 113 1 7 HELIX 7 7 LEU A 114 ASP A 128 1 15 HELIX 8 8 LEU A 135 LEU A 139 1 5 HELIX 9 9 PHE A 141 GLY A 153 1 13 HELIX 10 10 PRO A 155 MET A 157 5 3 HELIX 11 11 ASP A 158 GLN A 173 1 16 HELIX 12 12 ALA A 181 ASP A 207 1 27 HELIX 13 13 ASP A 211 ALA A 219 1 9 HELIX 14 14 ASP A 227 HIS A 260 1 34 HELIX 15 15 PRO A 261 ASP A 270 1 10 HELIX 16 16 ARG A 273 ARG A 285 1 13 HELIX 17 17 VAL A 316 ARG A 321 1 6 HELIX 18 18 GLY A 339 GLN A 343 5 5 HELIX 19 19 GLN A 343 GLY A 347 5 5 HELIX 20 20 GLY A 355 GLY A 375 1 21 SHEET 1 AA 5 VAL A 43 GLN A 45 0 SHEET 2 AA 5 TRP A 51 VAL A 53 -1 O HIS A 52 N TRP A 44 SHEET 3 AA 5 MET A 311 TRP A 315 1 O MET A 311 N TRP A 51 SHEET 4 AA 5 GLN A 290 THR A 295 -1 O MET A 291 N THR A 314 SHEET 5 AA 5 PHE A 69 SER A 70 -1 O SER A 70 N THR A 294 SHEET 1 AB 3 SER A 132 ASP A 134 0 SHEET 2 AB 3 PRO A 400 LEU A 402 -1 O VAL A 401 N PHE A 133 SHEET 3 AB 3 THR A 378 VAL A 379 -1 O THR A 378 N LEU A 402 SHEET 1 AC 2 GLU A 220 VAL A 221 0 SHEET 2 AC 2 ARG A 224 ALA A 225 -1 O ARG A 224 N VAL A 221 SHEET 1 AD 2 THR A 299 VAL A 301 0 SHEET 2 AD 2 VAL A 304 ILE A 306 -1 O VAL A 304 N VAL A 301 LINK SG CYS A 353 FE HEM A1412 1555 1555 2.30 LINK FE HEM A1412 NAN CL6 A1413 1555 1555 2.10 CISPEP 1 PRO A 92 PRO A 93 0 6.90 SITE 1 AC1 21 ILE A 87 HIS A 88 HIS A 95 ARG A 99 SITE 2 AC1 21 LEU A 238 ALA A 241 THR A 245 PHE A 288 SITE 3 AC1 21 MET A 291 ARG A 293 SER A 345 PHE A 346 SITE 4 AC1 21 GLY A 347 HIS A 351 CYS A 353 GLY A 355 SITE 5 AC1 21 ALA A 359 CL6 A1413 HOH A2384 HOH A2385 SITE 6 AC1 21 HOH A2386 SITE 1 AC2 7 HIS A 88 GLN A 173 ALA A 241 THR A 245 SITE 2 AC2 7 PHE A 288 HEM A1412 CL6 A1414 SITE 1 AC3 10 MET A 86 HIS A 88 LEU A 169 GLN A 173 SITE 2 AC3 10 ILE A 186 LEU A 190 LEU A 240 CL6 A1413 SITE 3 AC3 10 HOH A2119 HOH A2387 SITE 1 AC4 7 PRO A 92 HIS A 95 ARG A 96 GLU A 184 SITE 2 AC4 7 VAL A 350 HOH A2043 HOH A2388 CRYST1 37.920 53.680 58.109 100.27 90.93 94.19 P 1 1 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 0.026371 0.001932 0.000789 0.00000 SCALE2 0.000000 0.018679 0.003418 0.00000 SCALE3 0.000000 0.000000 0.017497 0.00000