HEADER UNKNOWN FUNCTION 15-NOV-07 3BDZ TITLE THE ROLE OF ASN 242 IN P450CIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: P450CIN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 8-404; COMPND 5 SYNONYM: CYTOCHROME P450CIN; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CITROBACTER BRAAKII; SOURCE 3 ORGANISM_TAXID: 57706; SOURCE 4 GENE: CINA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: DH5A; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PCWORI KEYWDS PROTEIN IN THE ABSENCE OF SUBSTRATE, UNKNOWN FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR Y.T.MEHARENNA,T.L.POULOS REVDAT 5 01-NOV-23 3BDZ 1 REMARK REVDAT 4 10-NOV-21 3BDZ 1 REMARK SEQADV LINK REVDAT 3 24-FEB-09 3BDZ 1 VERSN REVDAT 2 10-JUN-08 3BDZ 1 JRNL REVDAT 1 12-FEB-08 3BDZ 0 JRNL AUTH Y.T.MEHARENNA,K.E.SLESSOR,S.M.CAVAIGNAC,T.L.POULOS, JRNL AUTH 2 J.J.DE VOSS JRNL TITL THE CRITICAL ROLE OF SUBSTRATE-PROTEIN HYDROGEN BONDING IN JRNL TITL 2 THE CONTROL OF REGIOSELECTIVE HYDROXYLATION IN P450CIN JRNL REF J.BIOL.CHEM. V. 283 10804 2008 JRNL REFN ISSN 0021-9258 JRNL PMID 18270198 JRNL DOI 10.1074/JBC.M709722200 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.30 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1767900.610 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.5 REMARK 3 NUMBER OF REFLECTIONS : 56399 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) : 0.181 REMARK 3 FREE R VALUE : 0.227 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2831 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.07 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 76.30 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4290 REMARK 3 BIN R VALUE (WORKING SET) : 0.1810 REMARK 3 BIN FREE R VALUE : 0.2270 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 225 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.023 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6292 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 100 REMARK 3 SOLVENT ATOMS : 527 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 7.08000 REMARK 3 B22 (A**2) : -4.92000 REMARK 3 B33 (A**2) : -2.17000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 1.69000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.30 REMARK 3 ESD FROM SIGMAA (A) : 0.28 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) : 0.35 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.31 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.015 REMARK 3 BOND ANGLES (DEGREES) : 1.800 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.70 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.540 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) : 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 : FLAT MODEL REMARK 3 KSOL : 0.55 REMARK 3 BSOL : 30.18 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 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : HETERO.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN_REP.PARAM REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : HETERO.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 3BDZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 21-NOV-07. REMARK 100 THE DEPOSITION ID IS D_1000045400. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-DEC-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.2 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 : DOUBLE CRYSTAL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 56425 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 78.0 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.20000 REMARK 200 R SYM (I) : 0.20000 REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.03 REMARK 200 COMPLETENESS FOR SHELL (%) : 78.0 REMARK 200 DATA REDUNDANCY IN SHELL : 2.50 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1T2B REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.72 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.8M SODIUM MALONATE, PH 8.0, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 298K 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 34.11500 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 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 350 REMARK 350 BIOMOLECULE: 2 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: 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 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 CZ3 TRP A 172 O HOH A 721 1.41 REMARK 500 CE3 TRP A 172 O HOH A 778 1.96 REMARK 500 CZ3 TRP A 172 CG2 VAL A 177 2.10 REMARK 500 O6 MLI A 500 O HOH A 685 2.10 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 MET A 90 -63.94 68.89 REMARK 500 LEU A 144 -59.41 -120.70 REMARK 500 ASP A 163 36.93 -98.26 REMARK 500 HIS A 176 -100.90 -130.46 REMARK 500 VAL A 177 97.98 24.31 REMARK 500 PRO A 180 -71.06 -45.83 REMARK 500 ASN A 204 71.97 -112.69 REMARK 500 ASP A 241 -74.93 -77.58 REMARK 500 ARG A 346 155.60 -33.50 REMARK 500 MET B 90 -64.00 72.67 REMARK 500 HIS B 176 104.26 120.41 REMARK 500 GLU B 178 -57.28 70.58 REMARK 500 ASN B 179 101.05 -57.35 REMARK 500 PRO B 180 -72.09 -42.13 REMARK 500 GLU B 181 -26.28 -38.35 REMARK 500 HIS B 342 144.59 -173.50 REMARK 500 ARG B 346 170.65 -45.36 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 A 49 0.07 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 450 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 347 SG REMARK 620 2 HEM A 450 NA 100.0 REMARK 620 3 HEM A 450 NB 88.2 89.0 REMARK 620 4 HEM A 450 NC 81.6 178.3 90.5 REMARK 620 5 HEM A 450 ND 102.1 89.7 169.7 90.5 REMARK 620 6 MLI A 500 O7 164.8 90.5 80.9 87.9 88.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 450 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 347 SG REMARK 620 2 HEM B 450 NA 95.4 REMARK 620 3 HEM B 450 NB 92.0 89.9 REMARK 620 4 HEM B 450 NC 78.9 174.2 89.7 REMARK 620 5 HEM B 450 ND 89.6 89.5 178.4 91.0 REMARK 620 6 MLI B 500 O7 157.4 107.2 86.9 78.5 91.8 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 450 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MLI A 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 450 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MLI B 500 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1T2B RELATED DB: PDB REMARK 900 WILD TYPE P450CIN COMPLEXED WITH CINEOLE REMARK 900 RELATED ID: 3BE0 RELATED DB: PDB REMARK 900 CINEOLE BOUND N242A MUTANT OF CYTOCHROME P450CIN DBREF 3BDZ A 8 404 UNP Q8VQF6 Q8VQF6_CITBR 8 404 DBREF 3BDZ B 8 404 UNP Q8VQF6 Q8VQF6_CITBR 8 404 SEQADV 3BDZ ALA A 242 UNP Q8VQF6 ASN 242 ENGINEERED MUTATION SEQADV 3BDZ ALA B 242 UNP Q8VQF6 ASN 242 ENGINEERED MUTATION SEQRES 1 A 397 THR SER LEU PHE THR THR ALA ASP HIS TYR HIS THR PRO SEQRES 2 A 397 LEU GLY PRO ASP GLY THR PRO HIS ALA PHE PHE GLU ALA SEQRES 3 A 397 LEU ARG ASP GLU ALA GLU THR THR PRO ILE GLY TRP SER SEQRES 4 A 397 GLU ALA TYR GLY GLY HIS TRP VAL VAL ALA GLY TYR LYS SEQRES 5 A 397 GLU ILE GLN ALA VAL ILE GLN ASN THR LYS ALA PHE SER SEQRES 6 A 397 ASN LYS GLY VAL THR PHE PRO ARG TYR GLU THR GLY GLU SEQRES 7 A 397 PHE GLU LEU MET MET ALA GLY GLN ASP ASP PRO VAL HIS SEQRES 8 A 397 LYS LYS TYR ARG GLN LEU VAL ALA LYS PRO PHE SER PRO SEQRES 9 A 397 GLU ALA THR ASP LEU PHE THR GLU GLN LEU ARG GLN SER SEQRES 10 A 397 THR ASN ASP LEU ILE ASP ALA ARG ILE GLU LEU GLY GLU SEQRES 11 A 397 GLY ASP ALA ALA THR TRP LEU ALA ASN GLU ILE PRO ALA SEQRES 12 A 397 ARG LEU THR ALA ILE LEU LEU GLY LEU PRO PRO GLU ASP SEQRES 13 A 397 GLY ASP THR TYR ARG ARG TRP VAL TRP ALA ILE THR HIS SEQRES 14 A 397 VAL GLU ASN PRO GLU GLU GLY ALA GLU ILE PHE ALA GLU SEQRES 15 A 397 LEU VAL ALA HIS ALA ARG THR LEU ILE ALA GLU ARG ARG SEQRES 16 A 397 THR ASN PRO GLY ASN ASP ILE MET SER ARG VAL ILE MET SEQRES 17 A 397 SER LYS ILE ASP GLY GLU SER LEU SER GLU ASP ASP LEU SEQRES 18 A 397 ILE GLY PHE PHE THR ILE LEU LEU LEU GLY GLY ILE ASP SEQRES 19 A 397 ALA THR ALA ARG PHE LEU SER SER VAL PHE TRP ARG LEU SEQRES 20 A 397 ALA TRP ASP ILE GLU LEU ARG ARG ARG LEU ILE ALA HIS SEQRES 21 A 397 PRO GLU LEU ILE PRO ASN ALA VAL ASP GLU LEU LEU ARG SEQRES 22 A 397 PHE TYR GLY PRO ALA MET VAL GLY ARG LEU VAL THR GLN SEQRES 23 A 397 GLU VAL THR VAL GLY ASP ILE THR MET LYS PRO GLY GLN SEQRES 24 A 397 THR ALA MET LEU TRP PHE PRO ILE ALA SER ARG ASP ARG SEQRES 25 A 397 SER ALA PHE ASP SER PRO ASP ASN ILE VAL ILE GLU ARG SEQRES 26 A 397 THR PRO ASN ARG HIS LEU SER LEU GLY HIS GLY ILE HIS SEQRES 27 A 397 ARG CYS LEU GLY ALA HIS LEU ILE ARG VAL GLU ALA ARG SEQRES 28 A 397 VAL ALA ILE THR GLU PHE LEU LYS ARG ILE PRO GLU PHE SEQRES 29 A 397 SER LEU ASP PRO ASN LYS GLU CYS GLU TRP LEU MET GLY SEQRES 30 A 397 GLN VAL ALA GLY MET LEU HIS VAL PRO ILE ILE PHE PRO SEQRES 31 A 397 LYS GLY LYS ARG LEU SER GLU SEQRES 1 B 397 THR SER LEU PHE THR THR ALA ASP HIS TYR HIS THR PRO SEQRES 2 B 397 LEU GLY PRO ASP GLY THR PRO HIS ALA PHE PHE GLU ALA SEQRES 3 B 397 LEU ARG ASP GLU ALA GLU THR THR PRO ILE GLY TRP SER SEQRES 4 B 397 GLU ALA TYR GLY GLY HIS TRP VAL VAL ALA GLY TYR LYS SEQRES 5 B 397 GLU ILE GLN ALA VAL ILE GLN ASN THR LYS ALA PHE SER SEQRES 6 B 397 ASN LYS GLY VAL THR PHE PRO ARG TYR GLU THR GLY GLU SEQRES 7 B 397 PHE GLU LEU MET MET ALA GLY GLN ASP ASP PRO VAL HIS SEQRES 8 B 397 LYS LYS TYR ARG GLN LEU VAL ALA LYS PRO PHE SER PRO SEQRES 9 B 397 GLU ALA THR ASP LEU PHE THR GLU GLN LEU ARG GLN SER SEQRES 10 B 397 THR ASN ASP LEU ILE ASP ALA ARG ILE GLU LEU GLY GLU SEQRES 11 B 397 GLY ASP ALA ALA THR TRP LEU ALA ASN GLU ILE PRO ALA SEQRES 12 B 397 ARG LEU THR ALA ILE LEU LEU GLY LEU PRO PRO GLU ASP SEQRES 13 B 397 GLY ASP THR TYR ARG ARG TRP VAL TRP ALA ILE THR HIS SEQRES 14 B 397 VAL GLU ASN PRO GLU GLU GLY ALA GLU ILE PHE ALA GLU SEQRES 15 B 397 LEU VAL ALA HIS ALA ARG THR LEU ILE ALA GLU ARG ARG SEQRES 16 B 397 THR ASN PRO GLY ASN ASP ILE MET SER ARG VAL ILE MET SEQRES 17 B 397 SER LYS ILE ASP GLY GLU SER LEU SER GLU ASP ASP LEU SEQRES 18 B 397 ILE GLY PHE PHE THR ILE LEU LEU LEU GLY GLY ILE ASP SEQRES 19 B 397 ALA THR ALA ARG PHE LEU SER SER VAL PHE TRP ARG LEU SEQRES 20 B 397 ALA TRP ASP ILE GLU LEU ARG ARG ARG LEU ILE ALA HIS SEQRES 21 B 397 PRO GLU LEU ILE PRO ASN ALA VAL ASP GLU LEU LEU ARG SEQRES 22 B 397 PHE TYR GLY PRO ALA MET VAL GLY ARG LEU VAL THR GLN SEQRES 23 B 397 GLU VAL THR VAL GLY ASP ILE THR MET LYS PRO GLY GLN SEQRES 24 B 397 THR ALA MET LEU TRP PHE PRO ILE ALA SER ARG ASP ARG SEQRES 25 B 397 SER ALA PHE ASP SER PRO ASP ASN ILE VAL ILE GLU ARG SEQRES 26 B 397 THR PRO ASN ARG HIS LEU SER LEU GLY HIS GLY ILE HIS SEQRES 27 B 397 ARG CYS LEU GLY ALA HIS LEU ILE ARG VAL GLU ALA ARG SEQRES 28 B 397 VAL ALA ILE THR GLU PHE LEU LYS ARG ILE PRO GLU PHE SEQRES 29 B 397 SER LEU ASP PRO ASN LYS GLU CYS GLU TRP LEU MET GLY SEQRES 30 B 397 GLN VAL ALA GLY MET LEU HIS VAL PRO ILE ILE PHE PRO SEQRES 31 B 397 LYS GLY LYS ARG LEU SER GLU HET HEM A 450 43 HET MLI A 500 14 HET HEM B 450 43 HET MLI B 500 14 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM MLI MALONATE ION HETSYN HEM HEME FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 4 MLI 2(C3 H2 O4 2-) FORMUL 7 HOH *527(H2 O) HELIX 1 1 SER A 9 ALA A 14 5 6 HELIX 2 2 PRO A 27 GLU A 39 1 13 HELIX 3 3 GLU A 47 GLY A 51 5 5 HELIX 4 4 GLY A 57 ASN A 67 1 11 HELIX 5 5 PRO A 96 LYS A 107 1 12 HELIX 6 6 SER A 110 ASP A 115 1 6 HELIX 7 7 PHE A 117 GLU A 134 1 18 HELIX 8 8 ALA A 140 LEU A 144 1 5 HELIX 9 9 ASN A 146 LEU A 157 1 12 HELIX 10 10 PRO A 160 GLU A 162 5 3 HELIX 11 11 ASP A 163 HIS A 176 1 14 HELIX 12 12 ASN A 179 ASN A 204 1 26 HELIX 13 13 ASP A 208 MET A 215 1 8 HELIX 14 14 SER A 224 ASP A 257 1 34 HELIX 15 15 ASP A 257 HIS A 267 1 11 HELIX 16 16 LEU A 270 GLY A 283 1 14 HELIX 17 17 TRP A 311 SER A 316 1 6 HELIX 18 18 HIS A 342 ARG A 346 5 5 HELIX 19 19 GLY A 349 ILE A 368 1 20 HELIX 20 20 PRO B 27 GLU B 39 1 13 HELIX 21 21 GLU B 47 GLY B 51 5 5 HELIX 22 22 GLY B 57 ASN B 67 1 11 HELIX 23 23 PRO B 96 SER B 110 1 15 HELIX 24 24 SER B 110 LEU B 116 1 7 HELIX 25 25 PHE B 117 GLU B 134 1 18 HELIX 26 26 ALA B 140 LEU B 144 1 5 HELIX 27 27 ASN B 146 GLY B 158 1 13 HELIX 28 28 ASP B 163 THR B 175 1 13 HELIX 29 29 ASN B 179 ASN B 204 1 26 HELIX 30 30 ASP B 208 MET B 215 1 8 HELIX 31 31 SER B 224 ASP B 257 1 34 HELIX 32 32 ASP B 257 HIS B 267 1 11 HELIX 33 33 LEU B 270 GLY B 283 1 14 HELIX 34 34 TRP B 311 SER B 316 1 6 HELIX 35 35 HIS B 342 ARG B 346 5 5 HELIX 36 36 GLY B 349 ILE B 368 1 20 SHEET 1 A 5 ILE A 43 SER A 46 0 SHEET 2 A 5 HIS A 52 VAL A 55 -1 O VAL A 54 N GLY A 44 SHEET 3 A 5 THR A 307 LEU A 310 1 O MET A 309 N TRP A 53 SHEET 4 A 5 VAL A 287 VAL A 291 -1 N VAL A 287 O LEU A 310 SHEET 5 A 5 PHE A 71 SER A 72 -1 N SER A 72 O LEU A 290 SHEET 1 B 3 GLU A 137 ASP A 139 0 SHEET 2 B 3 PRO A 393 ILE A 395 -1 O ILE A 394 N GLY A 138 SHEET 3 B 3 SER A 372 LEU A 373 -1 N SER A 372 O ILE A 395 SHEET 1 C 2 LYS A 217 ILE A 218 0 SHEET 2 C 2 GLU A 221 SER A 222 -1 O GLU A 221 N ILE A 218 SHEET 1 D 2 VAL A 295 VAL A 297 0 SHEET 2 D 2 ILE A 300 MET A 302 -1 O MET A 302 N VAL A 295 SHEET 1 E 2 GLU A 380 LEU A 382 0 SHEET 2 E 2 GLY A 388 HIS A 391 -1 O LEU A 390 N GLU A 380 SHEET 1 F 5 ILE B 43 SER B 46 0 SHEET 2 F 5 HIS B 52 VAL B 55 -1 O HIS B 52 N SER B 46 SHEET 3 F 5 THR B 307 LEU B 310 1 O MET B 309 N TRP B 53 SHEET 4 F 5 VAL B 287 VAL B 291 -1 N VAL B 287 O LEU B 310 SHEET 5 F 5 PHE B 71 SER B 72 -1 N SER B 72 O LEU B 290 SHEET 1 G 3 GLU B 137 ASP B 139 0 SHEET 2 G 3 PRO B 393 ILE B 395 -1 O ILE B 394 N GLY B 138 SHEET 3 G 3 SER B 372 LEU B 373 -1 N SER B 372 O ILE B 395 SHEET 1 H 2 LYS B 217 ILE B 218 0 SHEET 2 H 2 GLU B 221 SER B 222 -1 O GLU B 221 N ILE B 218 SHEET 1 I 2 VAL B 295 VAL B 297 0 SHEET 2 I 2 ILE B 300 MET B 302 -1 O MET B 302 N VAL B 295 SHEET 1 J 2 GLU B 380 LEU B 382 0 SHEET 2 J 2 GLY B 388 HIS B 391 -1 O LEU B 390 N GLU B 380 LINK SG CYS A 347 FE HEM A 450 1555 1555 2.48 LINK FE HEM A 450 O7 AMLI A 500 1555 1555 2.24 LINK SG CYS B 347 FE HEM B 450 1555 1555 2.24 LINK FE HEM B 450 O7 AMLI B 500 1555 1555 2.14 CISPEP 1 PHE A 78 PRO A 79 0 -0.31 CISPEP 2 ASP A 95 PRO A 96 0 0.68 CISPEP 3 THR A 333 PRO A 334 0 -0.66 CISPEP 4 PHE B 78 PRO B 79 0 -0.32 CISPEP 5 ASP B 95 PRO B 96 0 0.27 CISPEP 6 THR B 333 PRO B 334 0 0.52 SITE 1 AC1 27 ASN A 73 MET A 90 ALA A 91 HIS A 98 SITE 2 AC1 27 ARG A 102 PHE A 109 GLY A 238 GLY A 239 SITE 3 AC1 27 ALA A 242 THR A 243 PHE A 246 PRO A 284 SITE 4 AC1 27 VAL A 287 ARG A 289 PHE A 312 SER A 339 SITE 5 AC1 27 LEU A 340 GLY A 341 ILE A 344 HIS A 345 SITE 6 AC1 27 ARG A 346 CYS A 347 LEU A 348 GLY A 349 SITE 7 AC1 27 ILE A 353 MLI A 500 HOH A 530 SITE 1 AC2 8 VAL A 76 ALA A 91 ILE A 234 GLY A 238 SITE 2 AC2 8 HEM A 450 HOH A 559 HOH A 685 HOH A 686 SITE 1 AC3 28 ASN B 73 MET B 90 ALA B 91 HIS B 98 SITE 2 AC3 28 ARG B 102 PHE B 109 LEU B 235 GLY B 238 SITE 3 AC3 28 GLY B 239 ALA B 242 THR B 243 PHE B 246 SITE 4 AC3 28 PRO B 284 VAL B 287 ARG B 289 PHE B 312 SITE 5 AC3 28 SER B 339 LEU B 340 GLY B 341 ILE B 344 SITE 6 AC3 28 HIS B 345 ARG B 346 CYS B 347 GLY B 349 SITE 7 AC3 28 ILE B 353 MLI B 500 HOH B 519 HOH B 656 SITE 1 AC4 8 ILE B 234 LEU B 237 GLY B 238 HEM B 450 SITE 2 AC4 8 HOH B 541 HOH B 672 HOH B 676 HOH B 714 CRYST1 63.330 68.230 103.560 90.00 95.53 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 0.015790 0.000000 0.001529 0.00000 SCALE2 0.000000 0.014656 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009701 0.00000