HEADER OXIDOREDUCTASE 11-MAY-03 1UED TITLE CRYSTAL STRUCTURE OF OXYC A CYTOCHROME P450 IMPLICATED IN AN OXIDATIVE TITLE 2 C-C COUPLING REACTION DURING VANCOMYCIN BIOSYNTHESIS. COMPND MOL_ID: 1; COMPND 2 MOLECULE: P450 MONOOXYGENASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: P450 OXYC; COMPND 5 EC: 1.14.-.-; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AMYCOLATOPSIS ORIENTALIS; SOURCE 3 ORGANISM_TAXID: 31958; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET14B KEYWDS CYTOCHROME P450 VANCOMYCIN BIOSYNTHESIS, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR O.PYLYPENKO,F.VITALI,K.ZERBE,J.A.ROBINSON,I.SCHLICHTING REVDAT 3 25-OCT-23 1UED 1 REMARK LINK REVDAT 2 24-FEB-09 1UED 1 VERSN REVDAT 1 09-DEC-03 1UED 0 JRNL AUTH O.PYLYPENKO,F.VITALI,K.ZERBE,J.A.ROBINSON,I.SCHLICHTING JRNL TITL CRYSTAL STRUCTURE OF OXYC, A CYTOCHROME P450 IMPLICATED IN JRNL TITL 2 AN OXIDATIVE C-C COUPLING REACTION DURING VANCOMYCIN JRNL TITL 3 BIOSYNTHESIS JRNL REF J.BIOL.CHEM. V. 278 46727 2003 JRNL REFN ISSN 0021-9258 JRNL PMID 12888556 JRNL DOI 10.1074/JBC.M306486200 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1770996.350 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 65757 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) : 0.196 REMARK 3 FREE R VALUE : 0.235 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3311 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.02 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 10370 REMARK 3 BIN R VALUE (WORKING SET) : 0.2310 REMARK 3 BIN FREE R VALUE : 0.2720 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.40 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 587 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.011 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6137 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 126 REMARK 3 SOLVENT ATOMS : 604 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 29.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 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) : 0.21 REMARK 3 ESD FROM SIGMAA (A) : 0.14 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) : 0.26 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.17 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.014 REMARK 3 BOND ANGLES (DEGREES) : 1.500 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.330 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.470 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.120 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.340 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.470 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.36 REMARK 3 BSOL : 52.14 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : PG4_XPLOR_PARAM REMARK 3 PARAMETER FILE 3 : HEME-PEG.PARAM REMARK 3 PARAMETER FILE 4 : WATER.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1UED COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-MAY-03. REMARK 100 THE DEPOSITION ID IS D_1000005728. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.93 REMARK 200 MONOCHROMATOR : DIAMOND REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 65815 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 28.800 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 3.560 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.09000 REMARK 200 FOR THE DATA SET : NULL 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) : 2.02 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.31800 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: AMORE REMARK 200 STARTING MODEL: 1LFK REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.04 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.22 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 500MME, DI-AMMONIUM TARTRATE, DTE, REMARK 280 K-HEPES, PH 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 298.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 49.63500 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: 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 GLY A 2 REMARK 465 HIS A 3 REMARK 465 THR A 81 REMARK 465 GLN A 82 REMARK 465 SER A 83 REMARK 465 LYS A 84 REMARK 465 SER A 85 REMARK 465 GLY A 86 REMARK 465 ALA A 87 REMARK 465 HIS A 88 REMARK 465 VAL A 89 REMARK 465 ASP A 184 REMARK 465 LEU A 185 REMARK 465 SER A 186 REMARK 465 MET B 1 REMARK 465 GLN B 79 REMARK 465 PHE B 80 REMARK 465 THR B 81 REMARK 465 GLN B 82 REMARK 465 SER B 83 REMARK 465 LYS B 84 REMARK 465 SER B 85 REMARK 465 GLY B 86 REMARK 465 ALA B 87 REMARK 465 HIS B 88 REMARK 465 VAL B 89 REMARK 465 GLU B 90 REMARK 465 ASP B 184 REMARK 465 LEU B 185 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 ASN A 17 32.50 -99.00 REMARK 500 GLN A 19 -0.46 67.89 REMARK 500 ASN A 23 -130.47 65.74 REMARK 500 SER A 145 2.19 88.85 REMARK 500 PHE A 152 -59.73 -123.37 REMARK 500 ASP A 213 85.24 -153.44 REMARK 500 ASP A 215 -156.95 -93.14 REMARK 500 SER A 290 67.27 33.12 REMARK 500 CYS A 356 118.04 -38.74 REMARK 500 HIS B 3 66.15 -118.39 REMARK 500 ASN B 23 -130.56 59.11 REMARK 500 SER B 145 4.91 84.58 REMARK 500 PHE B 152 -60.93 -132.29 REMARK 500 ARG B 173 -70.20 -61.31 REMARK 500 ASP B 213 81.04 -158.23 REMARK 500 SER B 290 68.22 35.16 REMARK 500 CYS B 356 113.14 -39.00 REMARK 500 CYS B 398 140.30 -170.85 REMARK 500 REMARK 500 REMARK: NULL REMARK 615 REMARK 615 ZERO OCCUPANCY ATOM REMARK 615 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 615 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 615 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 615 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 615 M RES C SSEQI REMARK 615 HOH B 5572 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 A1430 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 356 SG REMARK 620 2 HEM A1430 NA 99.7 REMARK 620 3 HEM A1430 NB 90.9 95.1 REMARK 620 4 HEM A1430 NC 83.0 176.9 86.5 REMARK 620 5 HEM A1430 ND 100.6 86.6 168.0 91.3 REMARK 620 6 HOH A4518 O 173.2 85.7 84.5 91.8 83.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B2430 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 356 SG REMARK 620 2 HEM B2430 NA 99.9 REMARK 620 3 HEM B2430 NB 89.9 91.6 REMARK 620 4 HEM B2430 NC 86.0 174.0 89.6 REMARK 620 5 HEM B2430 ND 100.0 89.3 169.7 88.5 REMARK 620 6 HOH B5680 O 171.3 81.3 81.4 93.1 88.6 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 1430 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 A 4502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 2430 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 B 5502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEG A 4503 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1LFK RELATED DB: PDB REMARK 900 RELATED ID: 1LG9 RELATED DB: PDB REMARK 900 RELATED ID: 1LGF RELATED DB: PDB DBREF 1UED A 1 406 UNP Q8RN03 C5C4_AMYOR 1 406 DBREF 1UED B 1 406 UNP Q8RN03 C5C4_AMYOR 1 406 SEQRES 1 A 406 MET GLY HIS ASP ILE ASP GLN VAL ALA PRO LEU LEU ARG SEQRES 2 A 406 GLU PRO ALA ASN PHE GLN LEU ARG THR ASN CYS ASP PRO SEQRES 3 A 406 HIS GLU ASP ASN PHE GLY LEU ARG ALA HIS GLY PRO LEU SEQRES 4 A 406 VAL ARG ILE VAL GLY GLU SER SER THR GLN LEU GLY ARG SEQRES 5 A 406 ASP PHE VAL TRP GLN ALA HIS GLY TYR GLU VAL VAL ARG SEQRES 6 A 406 ARG ILE LEU GLY ASP HIS GLU HIS PHE THR THR ARG PRO SEQRES 7 A 406 GLN PHE THR GLN SER LYS SER GLY ALA HIS VAL GLU ALA SEQRES 8 A 406 GLN PHE VAL GLY GLN ILE SER THR TYR ASP PRO PRO GLU SEQRES 9 A 406 HIS THR ARG LEU ARG LYS MET LEU THR PRO GLU PHE THR SEQRES 10 A 406 VAL ARG ARG ILE ARG ARG MET GLU PRO ALA ILE GLN SER SEQRES 11 A 406 LEU ILE ASP ASP ARG LEU ASP LEU LEU GLU ALA GLU GLY SEQRES 12 A 406 PRO SER ALA ASP LEU GLN GLY LEU PHE ALA ASP PRO VAL SEQRES 13 A 406 GLY ALA HIS ALA LEU CYS GLU LEU LEU GLY ILE PRO ARG SEQRES 14 A 406 ASP ASP GLN ARG GLU PHE VAL ARG ARG ILE ARG ARG ASN SEQRES 15 A 406 ALA ASP LEU SER ARG GLY LEU LYS ALA ARG ALA ALA ASP SEQRES 16 A 406 SER ALA ALA PHE ASN ARG TYR LEU ASP ASN LEU LEU ALA SEQRES 17 A 406 ARG GLN ARG ALA ASP PRO ASP ASP GLY LEU LEU GLY MET SEQRES 18 A 406 ILE VAL ARG ASP HIS GLY ASP ASN VAL THR ASP GLU GLU SEQRES 19 A 406 LEU LYS GLY LEU CYS THR ALA LEU ILE LEU GLY GLY VAL SEQRES 20 A 406 GLU THR VAL ALA GLY MET ILE GLY PHE GLY VAL LEU ALA SEQRES 21 A 406 LEU LEU ASP ASN PRO GLY GLN ILE GLU LEU LEU PHE GLU SEQRES 22 A 406 SER PRO GLU LYS ALA GLU ARG VAL VAL ASN GLU LEU VAL SEQRES 23 A 406 ARG TYR LEU SER PRO VAL GLN ALA PRO ASN PRO ARG LEU SEQRES 24 A 406 ALA ILE LYS ASP VAL VAL ILE ASP GLY GLN LEU ILE LYS SEQRES 25 A 406 ALA GLY ASP TYR VAL LEU CYS SER ILE LEU MET ALA ASN SEQRES 26 A 406 ARG ASP GLU ALA LEU THR PRO ASP PRO ASP VAL LEU ASP SEQRES 27 A 406 ALA ASN ARG ALA ALA VAL SER ASP VAL GLY PHE GLY HIS SEQRES 28 A 406 GLY ILE HIS TYR CYS VAL GLY ALA ALA LEU ALA ARG SER SEQRES 29 A 406 MET LEU ARG MET ALA TYR GLN THR LEU TRP ARG ARG PHE SEQRES 30 A 406 PRO GLY LEU ARG LEU ALA VAL PRO ILE GLU GLU VAL LYS SEQRES 31 A 406 TYR ARG SER ALA PHE VAL ASP CYS PRO ASP GLN VAL PRO SEQRES 32 A 406 VAL THR TRP SEQRES 1 B 406 MET GLY HIS ASP ILE ASP GLN VAL ALA PRO LEU LEU ARG SEQRES 2 B 406 GLU PRO ALA ASN PHE GLN LEU ARG THR ASN CYS ASP PRO SEQRES 3 B 406 HIS GLU ASP ASN PHE GLY LEU ARG ALA HIS GLY PRO LEU SEQRES 4 B 406 VAL ARG ILE VAL GLY GLU SER SER THR GLN LEU GLY ARG SEQRES 5 B 406 ASP PHE VAL TRP GLN ALA HIS GLY TYR GLU VAL VAL ARG SEQRES 6 B 406 ARG ILE LEU GLY ASP HIS GLU HIS PHE THR THR ARG PRO SEQRES 7 B 406 GLN PHE THR GLN SER LYS SER GLY ALA HIS VAL GLU ALA SEQRES 8 B 406 GLN PHE VAL GLY GLN ILE SER THR TYR ASP PRO PRO GLU SEQRES 9 B 406 HIS THR ARG LEU ARG LYS MET LEU THR PRO GLU PHE THR SEQRES 10 B 406 VAL ARG ARG ILE ARG ARG MET GLU PRO ALA ILE GLN SER SEQRES 11 B 406 LEU ILE ASP ASP ARG LEU ASP LEU LEU GLU ALA GLU GLY SEQRES 12 B 406 PRO SER ALA ASP LEU GLN GLY LEU PHE ALA ASP PRO VAL SEQRES 13 B 406 GLY ALA HIS ALA LEU CYS GLU LEU LEU GLY ILE PRO ARG SEQRES 14 B 406 ASP ASP GLN ARG GLU PHE VAL ARG ARG ILE ARG ARG ASN SEQRES 15 B 406 ALA ASP LEU SER ARG GLY LEU LYS ALA ARG ALA ALA ASP SEQRES 16 B 406 SER ALA ALA PHE ASN ARG TYR LEU ASP ASN LEU LEU ALA SEQRES 17 B 406 ARG GLN ARG ALA ASP PRO ASP ASP GLY LEU LEU GLY MET SEQRES 18 B 406 ILE VAL ARG ASP HIS GLY ASP ASN VAL THR ASP GLU GLU SEQRES 19 B 406 LEU LYS GLY LEU CYS THR ALA LEU ILE LEU GLY GLY VAL SEQRES 20 B 406 GLU THR VAL ALA GLY MET ILE GLY PHE GLY VAL LEU ALA SEQRES 21 B 406 LEU LEU ASP ASN PRO GLY GLN ILE GLU LEU LEU PHE GLU SEQRES 22 B 406 SER PRO GLU LYS ALA GLU ARG VAL VAL ASN GLU LEU VAL SEQRES 23 B 406 ARG TYR LEU SER PRO VAL GLN ALA PRO ASN PRO ARG LEU SEQRES 24 B 406 ALA ILE LYS ASP VAL VAL ILE ASP GLY GLN LEU ILE LYS SEQRES 25 B 406 ALA GLY ASP TYR VAL LEU CYS SER ILE LEU MET ALA ASN SEQRES 26 B 406 ARG ASP GLU ALA LEU THR PRO ASP PRO ASP VAL LEU ASP SEQRES 27 B 406 ALA ASN ARG ALA ALA VAL SER ASP VAL GLY PHE GLY HIS SEQRES 28 B 406 GLY ILE HIS TYR CYS VAL GLY ALA ALA LEU ALA ARG SER SEQRES 29 B 406 MET LEU ARG MET ALA TYR GLN THR LEU TRP ARG ARG PHE SEQRES 30 B 406 PRO GLY LEU ARG LEU ALA VAL PRO ILE GLU GLU VAL LYS SEQRES 31 B 406 TYR ARG SER ALA PHE VAL ASP CYS PRO ASP GLN VAL PRO SEQRES 32 B 406 VAL THR TRP HET HEM A1430 43 HET PG4 A4502 13 HET PEG A4503 7 HET HEM B2430 43 HET PG4 B5502 13 HET PEG B5503 7 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM PG4 TETRAETHYLENE GLYCOL HETNAM PEG DI(HYDROXYETHYL)ETHER HETSYN HEM HEME FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 4 PG4 2(C8 H18 O5) FORMUL 5 PEG 2(C4 H10 O3) FORMUL 9 HOH *604(H2 O) HELIX 1 1 HIS A 27 ALA A 35 1 9 HELIX 2 2 GLY A 44 LEU A 50 1 7 HELIX 3 3 GLY A 60 ASP A 70 1 11 HELIX 4 4 GLU A 90 VAL A 94 5 5 HELIX 5 5 GLN A 96 TYR A 100 5 5 HELIX 6 6 PRO A 103 THR A 113 1 11 HELIX 7 7 PRO A 114 PHE A 116 5 3 HELIX 8 8 THR A 117 GLY A 143 1 27 HELIX 9 9 LEU A 148 PHE A 152 1 5 HELIX 10 10 PHE A 152 GLY A 166 1 15 HELIX 11 11 PRO A 168 ASN A 182 1 15 HELIX 12 12 GLY A 188 ASP A 213 1 26 HELIX 13 13 GLY A 217 GLY A 227 1 11 HELIX 14 14 ASP A 228 VAL A 230 5 3 HELIX 15 15 THR A 231 ASN A 264 1 34 HELIX 16 16 PRO A 265 ILE A 268 5 4 HELIX 17 17 GLU A 269 SER A 274 1 6 HELIX 18 18 SER A 274 SER A 290 1 17 HELIX 19 19 SER A 320 ASN A 325 1 6 HELIX 20 20 GLY A 358 PHE A 377 1 20 HELIX 21 21 PRO A 385 VAL A 389 5 5 HELIX 22 22 HIS B 27 ALA B 35 1 9 HELIX 23 23 GLY B 44 LEU B 50 1 7 HELIX 24 24 GLY B 60 ASP B 70 1 11 HELIX 25 25 GLN B 96 TYR B 100 5 5 HELIX 26 26 PRO B 103 THR B 113 1 11 HELIX 27 27 PRO B 114 PHE B 116 5 3 HELIX 28 28 THR B 117 GLY B 143 1 27 HELIX 29 29 LEU B 148 PHE B 152 1 5 HELIX 30 30 PHE B 152 LEU B 165 1 14 HELIX 31 31 PRO B 168 ASP B 170 5 3 HELIX 32 32 ASP B 171 ALA B 183 1 13 HELIX 33 33 GLY B 188 ASP B 213 1 26 HELIX 34 34 GLY B 217 GLY B 227 1 11 HELIX 35 35 THR B 231 ASN B 264 1 34 HELIX 36 36 PRO B 265 PHE B 272 1 8 HELIX 37 37 SER B 274 SER B 290 1 17 HELIX 38 38 SER B 320 ASN B 325 1 6 HELIX 39 39 GLY B 358 PHE B 377 1 20 HELIX 40 40 PRO B 385 VAL B 389 5 5 SHEET 1 A 6 LEU A 11 ARG A 13 0 SHEET 2 A 6 LEU A 39 VAL A 43 1 O ARG A 41 N LEU A 12 SHEET 3 A 6 VAL A 55 ALA A 58 -1 O VAL A 55 N ILE A 42 SHEET 4 A 6 TYR A 316 CYS A 319 1 O LEU A 318 N TRP A 56 SHEET 5 A 6 ARG A 298 ALA A 300 -1 N ARG A 298 O VAL A 317 SHEET 6 A 6 PHE A 74 THR A 75 -1 N THR A 75 O LEU A 299 SHEET 1 B 2 ARG A 21 THR A 22 0 SHEET 2 B 2 ASP A 25 PRO A 26 -1 O ASP A 25 N THR A 22 SHEET 1 C 3 ALA A 146 ASP A 147 0 SHEET 2 C 3 PRO A 403 THR A 405 -1 O VAL A 404 N ALA A 146 SHEET 3 C 3 ARG A 381 LEU A 382 -1 N ARG A 381 O THR A 405 SHEET 1 D 2 VAL A 304 ILE A 306 0 SHEET 2 D 2 GLN A 309 ILE A 311 -1 O ILE A 311 N VAL A 304 SHEET 1 E 6 LEU B 11 ARG B 13 0 SHEET 2 E 6 LEU B 39 VAL B 43 1 O ARG B 41 N LEU B 12 SHEET 3 E 6 VAL B 55 ALA B 58 -1 O VAL B 55 N ILE B 42 SHEET 4 E 6 TYR B 316 CYS B 319 1 O LEU B 318 N ALA B 58 SHEET 5 E 6 ARG B 298 ALA B 300 -1 N ARG B 298 O VAL B 317 SHEET 6 E 6 PHE B 74 THR B 75 -1 N THR B 75 O LEU B 299 SHEET 1 F 2 ARG B 21 THR B 22 0 SHEET 2 F 2 ASP B 25 PRO B 26 -1 O ASP B 25 N THR B 22 SHEET 1 G 3 ALA B 146 ASP B 147 0 SHEET 2 G 3 PRO B 403 THR B 405 -1 O VAL B 404 N ALA B 146 SHEET 3 G 3 ARG B 381 LEU B 382 -1 N ARG B 381 O THR B 405 SHEET 1 H 2 VAL B 304 ILE B 306 0 SHEET 2 H 2 GLN B 309 ILE B 311 -1 O ILE B 311 N VAL B 304 LINK SG CYS A 356 FE HEM A1430 1555 1555 2.41 LINK FE HEM A1430 O HOH A4518 1555 1555 2.49 LINK SG CYS B 356 FE HEM B2430 1555 1555 2.36 LINK FE HEM B2430 O HOH B5680 1555 1555 2.46 CISPEP 1 PRO A 102 PRO A 103 0 0.77 CISPEP 2 PRO B 102 PRO B 103 0 -0.34 SITE 1 AC1 24 ILE A 97 SER A 98 HIS A 105 ARG A 109 SITE 2 AC1 24 PHE A 116 GLY A 245 GLY A 246 THR A 249 SITE 3 AC1 24 MET A 253 VAL A 292 PRO A 295 ARG A 298 SITE 4 AC1 24 ILE A 321 GLY A 348 PHE A 349 ILE A 353 SITE 5 AC1 24 HIS A 354 CYS A 356 ALA A 362 PG4 A4502 SITE 6 AC1 24 HOH A4514 HOH A4518 HOH A4606 HOH A4693 SITE 1 AC2 11 GLN A 96 SER A 98 THR A 99 ALA A 241 SITE 2 AC2 11 GLY A 245 ASN A 296 HEM A1430 HOH A4518 SITE 3 AC2 11 HOH A4611 HOH A4635 HOH A4654 SITE 1 AC3 26 ILE B 97 SER B 98 HIS B 105 ARG B 109 SITE 2 AC3 26 PHE B 116 LEU B 161 GLY B 245 GLY B 246 SITE 3 AC3 26 THR B 249 VAL B 250 VAL B 292 PRO B 295 SITE 4 AC3 26 ARG B 298 ILE B 321 GLY B 348 PHE B 349 SITE 5 AC3 26 GLY B 350 ILE B 353 HIS B 354 CYS B 356 SITE 6 AC3 26 ALA B 362 PG4 B5502 HOH B5505 HOH B5608 SITE 7 AC3 26 HOH B5669 HOH B5680 SITE 1 AC4 9 PHE B 93 GLN B 96 SER B 98 ALA B 241 SITE 2 AC4 9 GLY B 245 ASN B 296 HEM B2430 HOH B5622 SITE 3 AC4 9 HOH B5680 SITE 1 AC5 2 PHE A 272 TRP A 374 CRYST1 41.063 99.270 105.081 90.00 96.11 90.00 P 1 21 1 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.024353 0.000000 0.002609 0.00000 SCALE2 0.000000 0.010074 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009571 0.00000