HEADER OXIDOREDUCTASE 09-NOV-14 4RSN TITLE CRYSTAL STRUCTURE OF THE E267V MUTANT OF CYTOCHROME P450 BM3 COMPND MOL_ID: 1; COMPND 2 MOLECULE: BIFUNCTIONAL P-450/NADPH-P450 REDUCTASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: HEME DOMAIN, UNP RESIDUES 1-456; COMPND 5 SYNONYM: CYTOCHROME P450(BM-3), CYTOCHROME P450BM-3, CYTOCHROME P450 COMPND 6 102, NADPH--CYTOCHROME P450 REDUCTASE; COMPND 7 EC: 1.14.14.1; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS MEGATERIUM; SOURCE 3 ORGANISM_TAXID: 1404; SOURCE 4 GENE: CYP102, CYP102A1, P450BM-3; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PGEX-6P-1 KEYWDS BIFUNCTIONAL P-450/NADPH-P450 REDUCTASE, HEME DOMAIN, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR W.H.ZHOU,A.L.ZHANG,T.ZHANG,X.K.REN,J.A.YORKE,A.TAYLOR,L.-L.WONG REVDAT 2 08-NOV-23 4RSN 1 REMARK SEQADV LINK REVDAT 1 02-DEC-15 4RSN 0 JRNL AUTH X.K.REN,J.A.YORKE,A.TAYLOR,A.L.ZHANG,T.ZHANG,W.H.ZHOU, JRNL AUTH 2 L.-L.WONG JRNL TITL EXPANDING THE DRUG METABOLISM FUNCTION OF P450BM3 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.6.2_432) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.66 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.090 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.7 REMARK 3 NUMBER OF REFLECTIONS : 36578 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.177 REMARK 3 R VALUE (WORKING SET) : 0.176 REMARK 3 FREE R VALUE : 0.207 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.970 REMARK 3 FREE R VALUE TEST SET COUNT : 1818 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 40.6596 - 6.3426 0.94 2641 146 0.1787 0.1846 REMARK 3 2 6.3426 - 5.0373 1.00 2778 155 0.1824 0.1959 REMARK 3 3 5.0373 - 4.4014 0.99 2735 158 0.1508 0.1806 REMARK 3 4 4.4014 - 3.9994 0.99 2779 138 0.1509 0.1991 REMARK 3 5 3.9994 - 3.7129 0.99 2763 131 0.1557 0.2047 REMARK 3 6 3.7129 - 3.4941 0.99 2772 147 0.1758 0.2191 REMARK 3 7 3.4941 - 3.3192 0.98 2724 148 0.1790 0.2076 REMARK 3 8 3.3192 - 3.1748 0.98 2724 129 0.1784 0.2344 REMARK 3 9 3.1748 - 3.0526 0.95 2673 138 0.1914 0.2165 REMARK 3 10 3.0526 - 2.9473 0.93 2610 123 0.2088 0.2576 REMARK 3 11 2.9473 - 2.8552 0.91 2590 123 0.2238 0.2815 REMARK 3 12 2.8552 - 2.7736 0.91 2527 145 0.2361 0.2600 REMARK 3 13 2.7736 - 2.7006 0.89 2444 137 0.2413 0.3426 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 REMARK 3 SHRINKAGE RADIUS : 0.83 REMARK 3 K_SOL : 0.31 REMARK 3 B_SOL : 32.99 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.320 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.640 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 65.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.74900 REMARK 3 B22 (A**2) : 1.74900 REMARK 3 B33 (A**2) : -3.49790 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.009 7628 REMARK 3 ANGLE : 1.301 10350 REMARK 3 CHIRALITY : 0.088 1114 REMARK 3 PLANARITY : 0.005 1344 REMARK 3 DIHEDRAL : 15.493 2864 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : 1 REMARK 3 NCS GROUP : 1 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: CHAIN A AND (RESSEQ -4:142 OR RESSEQ REMARK 3 144:455 ) REMARK 3 SELECTION : CHAIN B AND (RESSEQ -4:142 OR RESSEQ REMARK 3 144:455 ) REMARK 3 ATOM PAIRS NUMBER : 3666 REMARK 3 RMSD : 0.018 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4RSN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 12-NOV-14. REMARK 100 THE DEPOSITION ID IS D_1000087745. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-MAY-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL17U REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00000 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37989 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.0 REMARK 200 DATA REDUNDANCY : 5.300 REMARK 200 R MERGE (I) : 0.09700 REMARK 200 R SYM (I) : 0.06900 REMARK 200 FOR THE DATA SET : 44.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.75 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : 5.70 REMARK 200 R MERGE FOR SHELL (I) : 0.45600 REMARK 200 R SYM FOR SHELL (I) : 0.47400 REMARK 200 FOR SHELL : 9.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASES REMARK 200 STARTING MODEL: 3M4V REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.99 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.42 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.0M SODIUM CHLORIDE 10% W/V PEG 6000, REMARK 280 PH 7.4, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 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 67.73000 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 135.46000 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 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 ARG A -4 CG CD NE CZ NH1 NH2 REMARK 470 HIS A -1 CG ND1 CD2 CE1 NE2 REMARK 470 GLN A 189 CG CD OE1 NE2 REMARK 470 LYS A 224 CG CD CE NZ REMARK 470 GLN A 229 CG CD OE1 NE2 REMARK 470 ARG B -4 CG CD NE CZ NH1 NH2 REMARK 470 HIS B -1 CG ND1 CD2 CE1 NE2 REMARK 470 GLN B 189 CG CD OE1 NE2 REMARK 470 LYS B 224 CG CD CE NZ REMARK 470 GLU B 228 CG CD OE1 OE2 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 LEU A 437 CB - CA - C ANGL. DEV. = -19.7 DEGREES REMARK 500 LEU B 437 CB - CA - C ANGL. DEV. = -19.0 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 SER A -2 22.17 -153.50 REMARK 500 LYS A 9 126.50 -37.54 REMARK 500 LYS A 15 -133.07 51.81 REMARK 500 LEU A 47 123.26 -171.32 REMARK 500 ASP A 84 42.57 -99.40 REMARK 500 ASP A 136 -19.08 79.56 REMARK 500 LYS A 187 -17.53 -49.15 REMARK 500 ASN A 192 75.45 -118.69 REMARK 500 PRO A 196 -7.86 -45.27 REMARK 500 SER A 226 168.63 173.54 REMARK 500 ILE A 263 -70.97 -74.67 REMARK 500 HIS A 266 -49.91 -135.88 REMARK 500 THR A 436 56.32 -99.19 REMARK 500 LEU A 437 -4.00 62.17 REMARK 500 SER B -2 14.34 -153.73 REMARK 500 HIS B -1 -39.12 -37.42 REMARK 500 LYS B 9 126.47 -37.60 REMARK 500 LYS B 15 -133.37 51.82 REMARK 500 LEU B 47 125.01 -171.18 REMARK 500 ASP B 84 42.35 -98.33 REMARK 500 ASP B 136 -19.00 79.17 REMARK 500 LYS B 187 -17.19 -49.29 REMARK 500 ASN B 192 75.54 -118.92 REMARK 500 PRO B 196 -7.96 -45.56 REMARK 500 SER B 226 168.56 173.82 REMARK 500 HIS B 266 -47.57 -137.04 REMARK 500 THR B 436 55.88 -97.78 REMARK 500 LEU B 437 -7.15 63.92 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 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 400 SG REMARK 620 2 HEM A 501 NA 103.7 REMARK 620 3 HEM A 501 NB 85.9 89.6 REMARK 620 4 HEM A 501 NC 84.3 172.0 90.5 REMARK 620 5 HEM A 501 ND 99.7 92.6 173.2 86.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 400 SG REMARK 620 2 HEM B 501 NA 104.5 REMARK 620 3 HEM B 501 NB 86.8 90.5 REMARK 620 4 HEM B 501 NC 85.8 169.7 89.8 REMARK 620 5 HEM B 501 ND 100.3 93.6 170.6 84.7 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 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 501 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3HF2 RELATED DB: PDB REMARK 900 OTHER MUTANT REMARK 900 RELATED ID: 3M4V RELATED DB: PDB REMARK 900 OTHER MUTANT DBREF 4RSN A 0 455 UNP P14779 CPXB_BACME 1 456 DBREF 4RSN B 0 455 UNP P14779 CPXB_BACME 1 456 SEQADV 4RSN ARG A -4 UNP P14779 EXPRESSION TAG SEQADV 4RSN GLY A -3 UNP P14779 EXPRESSION TAG SEQADV 4RSN SER A -2 UNP P14779 EXPRESSION TAG SEQADV 4RSN HIS A -1 UNP P14779 EXPRESSION TAG SEQADV 4RSN LEU A 47 UNP P14779 ARG 48 ENGINEERED MUTATION SEQADV 4RSN PHE A 51 UNP P14779 TYR 52 ENGINEERED MUTATION SEQADV 4RSN VAL A 87 UNP P14779 PHE 88 ENGINEERED MUTATION SEQADV 4RSN VAL A 267 UNP P14779 GLU 268 ENGINEERED MUTATION SEQADV 4RSN ASP A 315 UNP P14779 GLY 316 CONFLICT SEQADV 4RSN LYS A 344 UNP P14779 GLU 345 CONFLICT SEQADV 4RSN PRO A 401 UNP P14779 ILE 402 ENGINEERED MUTATION SEQADV 4RSN ARG B -4 UNP P14779 EXPRESSION TAG SEQADV 4RSN GLY B -3 UNP P14779 EXPRESSION TAG SEQADV 4RSN SER B -2 UNP P14779 EXPRESSION TAG SEQADV 4RSN HIS B -1 UNP P14779 EXPRESSION TAG SEQADV 4RSN LEU B 47 UNP P14779 ARG 48 ENGINEERED MUTATION SEQADV 4RSN PHE B 51 UNP P14779 TYR 52 ENGINEERED MUTATION SEQADV 4RSN VAL B 87 UNP P14779 PHE 88 ENGINEERED MUTATION SEQADV 4RSN VAL B 267 UNP P14779 GLU 268 ENGINEERED MUTATION SEQADV 4RSN ASP B 315 UNP P14779 GLY 316 CONFLICT SEQADV 4RSN LYS B 344 UNP P14779 GLU 345 CONFLICT SEQADV 4RSN PRO B 401 UNP P14779 ILE 402 ENGINEERED MUTATION SEQRES 1 A 460 ARG GLY SER HIS MET THR ILE LYS GLU MET PRO GLN PRO SEQRES 2 A 460 LYS THR PHE GLY GLU LEU LYS ASN LEU PRO LEU LEU ASN SEQRES 3 A 460 THR ASP LYS PRO VAL GLN ALA LEU MET LYS ILE ALA ASP SEQRES 4 A 460 GLU LEU GLY GLU ILE PHE LYS PHE GLU ALA PRO GLY LEU SEQRES 5 A 460 VAL THR ARG PHE LEU SER SER GLN ARG LEU ILE LYS GLU SEQRES 6 A 460 ALA CYS ASP GLU SER ARG PHE ASP LYS ASN LEU SER GLN SEQRES 7 A 460 ALA LEU LYS PHE VAL ARG ASP PHE ALA GLY ASP GLY LEU SEQRES 8 A 460 VAL THR SER TRP THR HIS GLU LYS ASN TRP LYS LYS ALA SEQRES 9 A 460 HIS ASN ILE LEU LEU PRO SER PHE SER GLN GLN ALA MET SEQRES 10 A 460 LYS GLY TYR HIS ALA MET MET VAL ASP ILE ALA VAL GLN SEQRES 11 A 460 LEU VAL GLN LYS TRP GLU ARG LEU ASN ALA ASP GLU HIS SEQRES 12 A 460 ILE GLU VAL PRO GLU ASP MET THR ARG LEU THR LEU ASP SEQRES 13 A 460 THR ILE GLY LEU CYS GLY PHE ASN TYR ARG PHE ASN SER SEQRES 14 A 460 PHE TYR ARG ASP GLN PRO HIS PRO PHE ILE THR SER MET SEQRES 15 A 460 VAL ARG ALA LEU ASP GLU ALA MET ASN LYS LEU GLN ARG SEQRES 16 A 460 ALA ASN PRO ASP ASP PRO ALA TYR ASP GLU ASN LYS ARG SEQRES 17 A 460 GLN PHE GLN GLU ASP ILE LYS VAL MET ASN ASP LEU VAL SEQRES 18 A 460 ASP LYS ILE ILE ALA ASP ARG LYS ALA SER GLY GLU GLN SEQRES 19 A 460 SER ASP ASP LEU LEU THR HIS MET LEU ASN GLY LYS ASP SEQRES 20 A 460 PRO GLU THR GLY GLU PRO LEU ASP ASP GLU ASN ILE ARG SEQRES 21 A 460 TYR GLN ILE ILE THR PHE LEU ILE ALA GLY HIS VAL THR SEQRES 22 A 460 THR SER GLY LEU LEU SER PHE ALA LEU TYR PHE LEU VAL SEQRES 23 A 460 LYS ASN PRO HIS VAL LEU GLN LYS ALA ALA GLU GLU ALA SEQRES 24 A 460 ALA ARG VAL LEU VAL ASP PRO VAL PRO SER TYR LYS GLN SEQRES 25 A 460 VAL LYS GLN LEU LYS TYR VAL ASP MET VAL LEU ASN GLU SEQRES 26 A 460 ALA LEU ARG LEU TRP PRO THR ALA PRO ALA PHE SER LEU SEQRES 27 A 460 TYR ALA LYS GLU ASP THR VAL LEU GLY GLY LYS TYR PRO SEQRES 28 A 460 LEU GLU LYS GLY ASP GLU LEU MET VAL LEU ILE PRO GLN SEQRES 29 A 460 LEU HIS ARG ASP LYS THR ILE TRP GLY ASP ASP VAL GLU SEQRES 30 A 460 GLU PHE ARG PRO GLU ARG PHE GLU ASN PRO SER ALA ILE SEQRES 31 A 460 PRO GLN HIS ALA PHE LYS PRO PHE GLY ASN GLY GLN ARG SEQRES 32 A 460 ALA CYS PRO GLY GLN GLN PHE ALA LEU HIS GLU ALA THR SEQRES 33 A 460 LEU VAL LEU GLY MET MET LEU LYS HIS PHE ASP PHE GLU SEQRES 34 A 460 ASP HIS THR ASN TYR GLU LEU ASP ILE LYS GLU THR LEU SEQRES 35 A 460 THR LEU LYS PRO GLU GLY PHE VAL VAL LYS ALA LYS SER SEQRES 36 A 460 LYS LYS ILE PRO LEU SEQRES 1 B 460 ARG GLY SER HIS MET THR ILE LYS GLU MET PRO GLN PRO SEQRES 2 B 460 LYS THR PHE GLY GLU LEU LYS ASN LEU PRO LEU LEU ASN SEQRES 3 B 460 THR ASP LYS PRO VAL GLN ALA LEU MET LYS ILE ALA ASP SEQRES 4 B 460 GLU LEU GLY GLU ILE PHE LYS PHE GLU ALA PRO GLY LEU SEQRES 5 B 460 VAL THR ARG PHE LEU SER SER GLN ARG LEU ILE LYS GLU SEQRES 6 B 460 ALA CYS ASP GLU SER ARG PHE ASP LYS ASN LEU SER GLN SEQRES 7 B 460 ALA LEU LYS PHE VAL ARG ASP PHE ALA GLY ASP GLY LEU SEQRES 8 B 460 VAL THR SER TRP THR HIS GLU LYS ASN TRP LYS LYS ALA SEQRES 9 B 460 HIS ASN ILE LEU LEU PRO SER PHE SER GLN GLN ALA MET SEQRES 10 B 460 LYS GLY TYR HIS ALA MET MET VAL ASP ILE ALA VAL GLN SEQRES 11 B 460 LEU VAL GLN LYS TRP GLU ARG LEU ASN ALA ASP GLU HIS SEQRES 12 B 460 ILE GLU VAL PRO GLU ASP MET THR ARG LEU THR LEU ASP SEQRES 13 B 460 THR ILE GLY LEU CYS GLY PHE ASN TYR ARG PHE ASN SER SEQRES 14 B 460 PHE TYR ARG ASP GLN PRO HIS PRO PHE ILE THR SER MET SEQRES 15 B 460 VAL ARG ALA LEU ASP GLU ALA MET ASN LYS LEU GLN ARG SEQRES 16 B 460 ALA ASN PRO ASP ASP PRO ALA TYR ASP GLU ASN LYS ARG SEQRES 17 B 460 GLN PHE GLN GLU ASP ILE LYS VAL MET ASN ASP LEU VAL SEQRES 18 B 460 ASP LYS ILE ILE ALA ASP ARG LYS ALA SER GLY GLU GLN SEQRES 19 B 460 SER ASP ASP LEU LEU THR HIS MET LEU ASN GLY LYS ASP SEQRES 20 B 460 PRO GLU THR GLY GLU PRO LEU ASP ASP GLU ASN ILE ARG SEQRES 21 B 460 TYR GLN ILE ILE THR PHE LEU ILE ALA GLY HIS VAL THR SEQRES 22 B 460 THR SER GLY LEU LEU SER PHE ALA LEU TYR PHE LEU VAL SEQRES 23 B 460 LYS ASN PRO HIS VAL LEU GLN LYS ALA ALA GLU GLU ALA SEQRES 24 B 460 ALA ARG VAL LEU VAL ASP PRO VAL PRO SER TYR LYS GLN SEQRES 25 B 460 VAL LYS GLN LEU LYS TYR VAL ASP MET VAL LEU ASN GLU SEQRES 26 B 460 ALA LEU ARG LEU TRP PRO THR ALA PRO ALA PHE SER LEU SEQRES 27 B 460 TYR ALA LYS GLU ASP THR VAL LEU GLY GLY LYS TYR PRO SEQRES 28 B 460 LEU GLU LYS GLY ASP GLU LEU MET VAL LEU ILE PRO GLN SEQRES 29 B 460 LEU HIS ARG ASP LYS THR ILE TRP GLY ASP ASP VAL GLU SEQRES 30 B 460 GLU PHE ARG PRO GLU ARG PHE GLU ASN PRO SER ALA ILE SEQRES 31 B 460 PRO GLN HIS ALA PHE LYS PRO PHE GLY ASN GLY GLN ARG SEQRES 32 B 460 ALA CYS PRO GLY GLN GLN PHE ALA LEU HIS GLU ALA THR SEQRES 33 B 460 LEU VAL LEU GLY MET MET LEU LYS HIS PHE ASP PHE GLU SEQRES 34 B 460 ASP HIS THR ASN TYR GLU LEU ASP ILE LYS GLU THR LEU SEQRES 35 B 460 THR LEU LYS PRO GLU GLY PHE VAL VAL LYS ALA LYS SER SEQRES 36 B 460 LYS LYS ILE PRO LEU HET HEM A 501 43 HET HEM B 501 43 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 5 HOH *11(H2 O) HELIX 1 1 PHE A 11 LYS A 15 5 5 HELIX 2 2 ASN A 16 ASN A 21 5 6 HELIX 3 3 LYS A 24 GLY A 37 1 14 HELIX 4 4 SER A 54 CYS A 62 1 9 HELIX 5 5 SER A 72 GLY A 83 1 12 HELIX 6 6 GLU A 93 LEU A 104 1 12 HELIX 7 7 PRO A 105 PHE A 107 5 3 HELIX 8 8 SER A 108 ARG A 132 1 25 HELIX 9 9 VAL A 141 ASN A 159 1 19 HELIX 10 10 ASN A 163 ARG A 167 5 5 HELIX 11 11 HIS A 171 LYS A 187 1 17 HELIX 12 12 ASP A 195 ALA A 197 5 3 HELIX 13 13 TYR A 198 ALA A 225 1 28 HELIX 14 14 ASP A 232 GLY A 240 1 9 HELIX 15 15 ASP A 250 GLY A 265 1 16 HELIX 16 16 HIS A 266 ASN A 283 1 18 HELIX 17 17 ASN A 283 LEU A 298 1 16 HELIX 18 18 SER A 304 GLN A 310 1 7 HELIX 19 19 LEU A 311 TRP A 325 1 15 HELIX 20 20 ILE A 357 HIS A 361 1 5 HELIX 21 21 ASP A 363 GLY A 368 1 6 HELIX 22 22 ARG A 375 GLU A 380 5 6 HELIX 23 23 ASN A 381 ILE A 385 5 5 HELIX 24 24 ASN A 395 ALA A 399 5 5 HELIX 25 25 GLY A 402 HIS A 420 1 19 HELIX 26 26 PHE B 11 LYS B 15 5 5 HELIX 27 27 ASN B 16 ASN B 21 5 6 HELIX 28 28 LYS B 24 GLY B 37 1 14 HELIX 29 29 SER B 54 CYS B 62 1 9 HELIX 30 30 SER B 72 GLY B 83 1 12 HELIX 31 31 GLU B 93 LEU B 104 1 12 HELIX 32 32 PRO B 105 PHE B 107 5 3 HELIX 33 33 SER B 108 ARG B 132 1 25 HELIX 34 34 VAL B 141 ASN B 159 1 19 HELIX 35 35 ASN B 163 ARG B 167 5 5 HELIX 36 36 HIS B 171 LYS B 187 1 17 HELIX 37 37 ASP B 195 ALA B 197 5 3 HELIX 38 38 TYR B 198 ALA B 225 1 28 HELIX 39 39 ASP B 232 GLY B 240 1 9 HELIX 40 40 ASP B 250 GLY B 265 1 16 HELIX 41 41 HIS B 266 ASN B 283 1 18 HELIX 42 42 ASN B 283 LEU B 298 1 16 HELIX 43 43 SER B 304 GLN B 310 1 7 HELIX 44 44 LEU B 311 TRP B 325 1 15 HELIX 45 45 ILE B 357 HIS B 361 1 5 HELIX 46 46 ASP B 363 GLY B 368 1 6 HELIX 47 47 ARG B 375 GLU B 380 5 6 HELIX 48 48 ASN B 381 ILE B 385 5 5 HELIX 49 49 ASN B 395 ALA B 399 5 5 HELIX 50 50 GLY B 402 HIS B 420 1 19 SHEET 1 A 5 ILE A 39 ALA A 44 0 SHEET 2 A 5 LEU A 47 LEU A 52 -1 O PHE A 51 N PHE A 40 SHEET 3 A 5 GLU A 352 LEU A 356 1 O MET A 354 N ARG A 50 SHEET 4 A 5 ALA A 330 ALA A 335 -1 N LEU A 333 O LEU A 353 SHEET 5 A 5 PHE A 67 ASN A 70 -1 N ASN A 70 O SER A 332 SHEET 1 B 3 ILE A 139 GLU A 140 0 SHEET 2 B 3 VAL A 445 SER A 450 -1 O VAL A 446 N ILE A 139 SHEET 3 B 3 PHE A 421 GLU A 424 -1 N ASP A 422 O LYS A 449 SHEET 1 C 2 THR A 339 LEU A 341 0 SHEET 2 C 2 TYR A 345 LEU A 347 -1 O TYR A 345 N LEU A 341 SHEET 1 D 2 ILE A 433 GLU A 435 0 SHEET 2 D 2 LEU A 439 PRO A 441 -1 O LYS A 440 N LYS A 434 SHEET 1 E 5 ILE B 39 ALA B 44 0 SHEET 2 E 5 LEU B 47 LEU B 52 -1 O PHE B 51 N PHE B 40 SHEET 3 E 5 GLU B 352 LEU B 356 1 O MET B 354 N ARG B 50 SHEET 4 E 5 ALA B 330 ALA B 335 -1 N LEU B 333 O LEU B 353 SHEET 5 E 5 PHE B 67 ASN B 70 -1 N ASN B 70 O SER B 332 SHEET 1 F 3 ILE B 139 GLU B 140 0 SHEET 2 F 3 VAL B 445 SER B 450 -1 O VAL B 446 N ILE B 139 SHEET 3 F 3 PHE B 421 GLU B 424 -1 N ASP B 422 O LYS B 449 SHEET 1 G 2 THR B 339 LEU B 341 0 SHEET 2 G 2 TYR B 345 LEU B 347 -1 O TYR B 345 N LEU B 341 SHEET 1 H 2 ILE B 433 GLU B 435 0 SHEET 2 H 2 LEU B 439 PRO B 441 -1 O LYS B 440 N LYS B 434 LINK SG CYS A 400 FE HEM A 501 1555 1555 2.45 LINK SG CYS B 400 FE HEM B 501 1555 1555 2.41 SITE 1 AC1 20 LYS A 69 LEU A 86 VAL A 87 TRP A 96 SITE 2 AC1 20 PHE A 261 ALA A 264 GLY A 265 THR A 268 SITE 3 AC1 20 THR A 269 PHE A 331 PRO A 392 PHE A 393 SITE 4 AC1 20 GLY A 394 ARG A 398 CYS A 400 PRO A 401 SITE 5 AC1 20 GLY A 402 PHE A 405 ALA A 406 HOH A 605 SITE 1 AC2 18 LYS B 69 LEU B 86 VAL B 87 TRP B 96 SITE 2 AC2 18 PHE B 261 ALA B 264 THR B 268 THR B 269 SITE 3 AC2 18 PHE B 331 PRO B 392 PHE B 393 GLY B 394 SITE 4 AC2 18 ARG B 398 CYS B 400 PRO B 401 GLY B 402 SITE 5 AC2 18 PHE B 405 ALA B 406 CRYST1 78.299 78.299 203.190 90.00 90.00 120.00 P 31 6 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 0.012772 0.007374 0.000000 0.00000 SCALE2 0.000000 0.014747 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004922 0.00000