HEADER OXIDOREDUCTASE 22-APR-06 2GQX TITLE CRYSTAL STRUCTURE OF CYTOCHROME P450CAM MUTANT TITLE 2 (F87W/Y96F/L244A/V247L/C334A) WITH PENTACHLOROBENZENE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME P450-CAM; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CAMPHOR 5-MONOOXYGENASE, P450CAM; COMPND 5 EC: 1.14.15.1; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS PUTIDA; SOURCE 3 ORGANISM_TAXID: 303; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: JM109; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PCHC KEYWDS CYTOCHROME P450 MUTANT P450CAM, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR Z.RAO,L.L.WONG,F.XU,S.G.BELL REVDAT 4 25-OCT-23 2GQX 1 REMARK SEQADV LINK REVDAT 3 24-NOV-10 2GQX 1 JRNL REVDAT 2 24-FEB-09 2GQX 1 VERSN REVDAT 1 17-APR-07 2GQX 0 JRNL AUTH F.XU,S.G.BELL,Z.RAO,L.L.WONG JRNL TITL STRUCTURE-ACTIVITY CORRELATIONS IN PENTACHLOROBENZENE JRNL TITL 2 OXIDATION BY ENGINEERED CYTOCHROME P450CAM JRNL REF PROTEIN ENG.DES.SEL. V. 20 473 2007 JRNL REFN ISSN 1741-0126 JRNL PMID 17962225 JRNL DOI 10.1093/PROTEIN/GZM028 REMARK 2 REMARK 2 RESOLUTION. 2.10 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 44419 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) : 0.193 REMARK 3 FREE R VALUE : 0.236 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 4478 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6412 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 99 REMARK 3 SOLVENT ATOMS : 506 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL 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 2GQX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 26-APR-06. REMARK 100 THE DEPOSITION ID IS D_1000037445. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-NOV-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : SAGITALLY FOCUSED SI(III) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 44465 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 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 (%) : 97.1 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.18 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> 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: CNS REMARK 200 STARTING MODEL: PDB ENTRY 2CPP REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.17 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.16 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M SODIUM ACETATE TRIHYDRATE, 0.1M REMARK 280 SODIUM CACODYLATE, 30% PEG 8000, PH 7, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 289K 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 31.01850 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 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 30 68.61 -167.86 REMARK 500 TYR A 154 -58.24 -141.91 REMARK 500 LEU A 294 -0.07 -144.53 REMARK 500 ASP A 297 -166.36 -123.89 REMARK 500 PRO A 321 102.98 -56.38 REMARK 500 CYS A 357 122.21 -39.14 REMARK 500 HIS B 21 -8.15 -59.34 REMARK 500 ASP B 25 59.81 -69.49 REMARK 500 ASN B 30 62.39 -165.99 REMARK 500 PHE B 96 108.63 -52.32 REMARK 500 TYR B 154 -57.05 -146.09 REMARK 500 ALA B 296 101.50 -160.67 REMARK 500 ASP B 297 -161.79 -126.61 REMARK 500 PRO B 321 108.94 -55.30 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 K A1418 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 84 O REMARK 620 2 GLY A 93 O 82.3 REMARK 620 3 GLU A 94 O 156.2 77.0 REMARK 620 4 PHE A 96 O 94.2 84.2 95.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 417 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 357 SG REMARK 620 2 HEM A 417 NA 105.2 REMARK 620 3 HEM A 417 NB 95.7 88.2 REMARK 620 4 HEM A 417 NC 93.1 161.7 89.6 REMARK 620 5 HEM A 417 ND 103.7 87.3 160.6 88.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K B2418 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 84 O REMARK 620 2 GLY B 93 O 80.3 REMARK 620 3 GLU B 94 O 152.5 74.5 REMARK 620 4 PHE B 96 O 87.5 80.3 98.9 REMARK 620 5 HOH B2639 O 83.2 163.3 121.0 101.7 REMARK 620 6 HOH B2640 O 89.0 89.0 79.7 169.2 87.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 417 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 357 SG REMARK 620 2 HEM B 417 NA 106.5 REMARK 620 3 HEM B 417 NB 93.7 88.1 REMARK 620 4 HEM B 417 NC 93.0 160.4 89.3 REMARK 620 5 HEM B 417 ND 106.8 87.5 159.4 88.2 REMARK 620 6 HOH B2472 O 166.4 81.7 75.5 78.9 84.0 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 K A 1418 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K B 2418 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 417 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 5CL A 1450 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 417 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2GR6 RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITHOUT PENTACHLOROBENZENE DBREF 2GQX A 10 414 UNP P00183 CPXA_PSEPU 10 414 DBREF 2GQX B 10 414 UNP P00183 CPXA_PSEPU 10 414 SEQADV 2GQX TRP A 87 UNP P00183 PHE 87 ENGINEERED MUTATION SEQADV 2GQX PHE A 96 UNP P00183 TYR 96 ENGINEERED MUTATION SEQADV 2GQX ALA A 244 UNP P00183 LEU 244 ENGINEERED MUTATION SEQADV 2GQX LEU A 247 UNP P00183 VAL 247 ENGINEERED MUTATION SEQADV 2GQX ALA A 334 UNP P00183 CYS 334 ENGINEERED MUTATION SEQADV 2GQX TRP B 87 UNP P00183 PHE 87 ENGINEERED MUTATION SEQADV 2GQX PHE B 96 UNP P00183 TYR 96 ENGINEERED MUTATION SEQADV 2GQX ALA B 244 UNP P00183 LEU 244 ENGINEERED MUTATION SEQADV 2GQX LEU B 247 UNP P00183 VAL 247 ENGINEERED MUTATION SEQADV 2GQX ALA B 334 UNP P00183 CYS 334 ENGINEERED MUTATION SEQRES 1 A 405 ASN LEU ALA PRO LEU PRO PRO HIS VAL PRO GLU HIS LEU SEQRES 2 A 405 VAL PHE ASP PHE ASP MET TYR ASN PRO SER ASN LEU SER SEQRES 3 A 405 ALA GLY VAL GLN GLU ALA TRP ALA VAL LEU GLN GLU SER SEQRES 4 A 405 ASN VAL PRO ASP LEU VAL TRP THR ARG CYS ASN GLY GLY SEQRES 5 A 405 HIS TRP ILE ALA THR ARG GLY GLN LEU ILE ARG GLU ALA SEQRES 6 A 405 TYR GLU ASP TYR ARG HIS PHE SER SER GLU CYS PRO TRP SEQRES 7 A 405 ILE PRO ARG GLU ALA GLY GLU ALA PHE ASP PHE ILE PRO SEQRES 8 A 405 THR SER MET ASP PRO PRO GLU GLN ARG GLN PHE ARG ALA SEQRES 9 A 405 LEU ALA ASN GLN VAL VAL GLY MET PRO VAL VAL ASP LYS SEQRES 10 A 405 LEU GLU ASN ARG ILE GLN GLU LEU ALA CYS SER LEU ILE SEQRES 11 A 405 GLU SER LEU ARG PRO GLN GLY GLN CYS ASN PHE THR GLU SEQRES 12 A 405 ASP TYR ALA GLU PRO PHE PRO ILE ARG ILE PHE MET LEU SEQRES 13 A 405 LEU ALA GLY LEU PRO GLU GLU ASP ILE PRO HIS LEU LYS SEQRES 14 A 405 TYR LEU THR ASP GLN MET THR ARG PRO ASP GLY SER MET SEQRES 15 A 405 THR PHE ALA GLU ALA LYS GLU ALA LEU TYR ASP TYR LEU SEQRES 16 A 405 ILE PRO ILE ILE GLU GLN ARG ARG GLN LYS PRO GLY THR SEQRES 17 A 405 ASP ALA ILE SER ILE VAL ALA ASN GLY GLN VAL ASN GLY SEQRES 18 A 405 ARG PRO ILE THR SER ASP GLU ALA LYS ARG MET CYS GLY SEQRES 19 A 405 ALA LEU LEU LEU GLY GLY LEU ASP THR VAL VAL ASN PHE SEQRES 20 A 405 LEU SER PHE SER MET GLU PHE LEU ALA LYS SER PRO GLU SEQRES 21 A 405 HIS ARG GLN GLU LEU ILE GLU ARG PRO GLU ARG ILE PRO SEQRES 22 A 405 ALA ALA CYS GLU GLU LEU LEU ARG ARG PHE SER LEU VAL SEQRES 23 A 405 ALA ASP GLY ARG ILE LEU THR SER ASP TYR GLU PHE HIS SEQRES 24 A 405 GLY VAL GLN LEU LYS LYS GLY ASP GLN ILE LEU LEU PRO SEQRES 25 A 405 GLN MET LEU SER GLY LEU ASP GLU ARG GLU ASN ALA ALA SEQRES 26 A 405 PRO MET HIS VAL ASP PHE SER ARG GLN LYS VAL SER HIS SEQRES 27 A 405 THR THR PHE GLY HIS GLY SER HIS LEU CYS LEU GLY GLN SEQRES 28 A 405 HIS LEU ALA ARG ARG GLU ILE ILE VAL THR LEU LYS GLU SEQRES 29 A 405 TRP LEU THR ARG ILE PRO ASP PHE SER ILE ALA PRO GLY SEQRES 30 A 405 ALA GLN ILE GLN HIS LYS SER GLY ILE VAL SER GLY VAL SEQRES 31 A 405 GLN ALA LEU PRO LEU VAL TRP ASP PRO ALA THR THR LYS SEQRES 32 A 405 ALA VAL SEQRES 1 B 405 ASN LEU ALA PRO LEU PRO PRO HIS VAL PRO GLU HIS LEU SEQRES 2 B 405 VAL PHE ASP PHE ASP MET TYR ASN PRO SER ASN LEU SER SEQRES 3 B 405 ALA GLY VAL GLN GLU ALA TRP ALA VAL LEU GLN GLU SER SEQRES 4 B 405 ASN VAL PRO ASP LEU VAL TRP THR ARG CYS ASN GLY GLY SEQRES 5 B 405 HIS TRP ILE ALA THR ARG GLY GLN LEU ILE ARG GLU ALA SEQRES 6 B 405 TYR GLU ASP TYR ARG HIS PHE SER SER GLU CYS PRO TRP SEQRES 7 B 405 ILE PRO ARG GLU ALA GLY GLU ALA PHE ASP PHE ILE PRO SEQRES 8 B 405 THR SER MET ASP PRO PRO GLU GLN ARG GLN PHE ARG ALA SEQRES 9 B 405 LEU ALA ASN GLN VAL VAL GLY MET PRO VAL VAL ASP LYS SEQRES 10 B 405 LEU GLU ASN ARG ILE GLN GLU LEU ALA CYS SER LEU ILE SEQRES 11 B 405 GLU SER LEU ARG PRO GLN GLY GLN CYS ASN PHE THR GLU SEQRES 12 B 405 ASP TYR ALA GLU PRO PHE PRO ILE ARG ILE PHE MET LEU SEQRES 13 B 405 LEU ALA GLY LEU PRO GLU GLU ASP ILE PRO HIS LEU LYS SEQRES 14 B 405 TYR LEU THR ASP GLN MET THR ARG PRO ASP GLY SER MET SEQRES 15 B 405 THR PHE ALA GLU ALA LYS GLU ALA LEU TYR ASP TYR LEU SEQRES 16 B 405 ILE PRO ILE ILE GLU GLN ARG ARG GLN LYS PRO GLY THR SEQRES 17 B 405 ASP ALA ILE SER ILE VAL ALA ASN GLY GLN VAL ASN GLY SEQRES 18 B 405 ARG PRO ILE THR SER ASP GLU ALA LYS ARG MET CYS GLY SEQRES 19 B 405 ALA LEU LEU LEU GLY GLY LEU ASP THR VAL VAL ASN PHE SEQRES 20 B 405 LEU SER PHE SER MET GLU PHE LEU ALA LYS SER PRO GLU SEQRES 21 B 405 HIS ARG GLN GLU LEU ILE GLU ARG PRO GLU ARG ILE PRO SEQRES 22 B 405 ALA ALA CYS GLU GLU LEU LEU ARG ARG PHE SER LEU VAL SEQRES 23 B 405 ALA ASP GLY ARG ILE LEU THR SER ASP TYR GLU PHE HIS SEQRES 24 B 405 GLY VAL GLN LEU LYS LYS GLY ASP GLN ILE LEU LEU PRO SEQRES 25 B 405 GLN MET LEU SER GLY LEU ASP GLU ARG GLU ASN ALA ALA SEQRES 26 B 405 PRO MET HIS VAL ASP PHE SER ARG GLN LYS VAL SER HIS SEQRES 27 B 405 THR THR PHE GLY HIS GLY SER HIS LEU CYS LEU GLY GLN SEQRES 28 B 405 HIS LEU ALA ARG ARG GLU ILE ILE VAL THR LEU LYS GLU SEQRES 29 B 405 TRP LEU THR ARG ILE PRO ASP PHE SER ILE ALA PRO GLY SEQRES 30 B 405 ALA GLN ILE GLN HIS LYS SER GLY ILE VAL SER GLY VAL SEQRES 31 B 405 GLN ALA LEU PRO LEU VAL TRP ASP PRO ALA THR THR LYS SEQRES 32 B 405 ALA VAL HET K A1418 1 HET HEM A 417 43 HET 5CL A1450 11 HET K B2418 1 HET HEM B 417 43 HETNAM K POTASSIUM ION HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM 5CL 1,2,3,4,5-PENTACHLOROBENZENE HETSYN HEM HEME FORMUL 3 K 2(K 1+) FORMUL 4 HEM 2(C34 H32 FE N4 O4) FORMUL 5 5CL C6 H CL5 FORMUL 8 HOH *506(H2 O) HELIX 1 1 PRO A 19 VAL A 23 5 5 HELIX 2 2 ASN A 33 ALA A 36 5 4 HELIX 3 3 GLY A 37 ALA A 43 1 7 HELIX 4 4 VAL A 44 GLU A 47 5 4 HELIX 5 5 ARG A 57 GLY A 61 5 5 HELIX 6 6 ARG A 67 ASP A 77 1 11 HELIX 7 7 PRO A 89 PHE A 96 1 8 HELIX 8 8 GLU A 107 GLY A 120 1 14 HELIX 9 9 GLY A 120 ARG A 143 1 24 HELIX 10 10 PHE A 150 TYR A 154 1 5 HELIX 11 11 GLU A 156 GLY A 168 1 13 HELIX 12 12 PRO A 170 GLU A 172 5 3 HELIX 13 13 ASP A 173 ARG A 186 1 14 HELIX 14 14 THR A 192 LYS A 214 1 23 HELIX 15 15 ASP A 218 ASN A 225 1 8 HELIX 16 16 THR A 234 LYS A 266 1 33 HELIX 17 17 SER A 267 ARG A 277 1 11 HELIX 18 18 ARG A 280 PHE A 292 1 13 HELIX 19 19 MET A 323 ASP A 328 1 6 HELIX 20 20 GLY A 359 THR A 376 1 18 HELIX 21 21 ASP A 407 THR A 411 5 5 HELIX 22 22 PRO B 19 VAL B 23 5 5 HELIX 23 23 PRO B 31 ALA B 36 5 6 HELIX 24 24 GLY B 37 ALA B 43 1 7 HELIX 25 25 VAL B 44 GLU B 47 5 4 HELIX 26 26 ARG B 57 GLY B 61 5 5 HELIX 27 27 ARG B 67 ASP B 77 1 11 HELIX 28 28 PRO B 89 PHE B 96 1 8 HELIX 29 29 PRO B 106 GLY B 120 1 15 HELIX 30 30 GLY B 120 ARG B 143 1 24 HELIX 31 31 PHE B 150 TYR B 154 1 5 HELIX 32 32 GLU B 156 GLY B 168 1 13 HELIX 33 33 PRO B 170 GLU B 172 5 3 HELIX 34 34 ASP B 173 ARG B 186 1 14 HELIX 35 35 THR B 192 LYS B 214 1 23 HELIX 36 36 ASP B 218 ASN B 225 1 8 HELIX 37 37 THR B 234 ASP B 251 1 18 HELIX 38 38 ASP B 251 LYS B 266 1 16 HELIX 39 39 SER B 267 ARG B 277 1 11 HELIX 40 40 ARG B 280 PHE B 292 1 13 HELIX 41 41 HIS B 352 LEU B 356 5 5 HELIX 42 42 GLY B 359 ILE B 378 1 20 HELIX 43 43 ASP B 407 THR B 411 5 5 SHEET 1 A 5 LEU A 53 THR A 56 0 SHEET 2 A 5 HIS A 62 ALA A 65 -1 O HIS A 62 N THR A 56 SHEET 3 A 5 GLN A 317 LEU A 320 1 O GLN A 317 N TRP A 63 SHEET 4 A 5 ASP A 297 LEU A 301 -1 N ARG A 299 O ILE A 318 SHEET 5 A 5 PHE A 81 SER A 82 -1 N SER A 82 O ILE A 300 SHEET 1 B 3 GLN A 147 ASN A 149 0 SHEET 2 B 3 PRO A 403 VAL A 405 -1 O LEU A 404 N CYS A 148 SHEET 3 B 3 SER A 382 ILE A 383 -1 N SER A 382 O VAL A 405 SHEET 1 C 2 GLN A 227 VAL A 228 0 SHEET 2 C 2 ARG A 231 PRO A 232 -1 O ARG A 231 N VAL A 228 SHEET 1 D 2 TYR A 305 PHE A 307 0 SHEET 2 D 2 VAL A 310 LEU A 312 -1 O LEU A 312 N TYR A 305 SHEET 1 E 2 HIS A 391 LYS A 392 0 SHEET 2 E 2 GLY A 398 VAL A 399 -1 O GLY A 398 N LYS A 392 SHEET 1 F 5 LEU B 53 THR B 56 0 SHEET 2 F 5 HIS B 62 ALA B 65 -1 O HIS B 62 N THR B 56 SHEET 3 F 5 GLN B 317 LEU B 320 1 O LEU B 319 N TRP B 63 SHEET 4 F 5 ASP B 297 LEU B 301 -1 N ARG B 299 O ILE B 318 SHEET 5 F 5 PHE B 81 SER B 82 -1 N SER B 82 O ILE B 300 SHEET 1 G 3 GLN B 147 ASN B 149 0 SHEET 2 G 3 PRO B 403 VAL B 405 -1 O LEU B 404 N CYS B 148 SHEET 3 G 3 SER B 382 ILE B 383 -1 N SER B 382 O VAL B 405 SHEET 1 H 2 GLN B 227 VAL B 228 0 SHEET 2 H 2 ARG B 231 PRO B 232 -1 O ARG B 231 N VAL B 228 SHEET 1 I 2 TYR B 305 GLU B 306 0 SHEET 2 I 2 GLN B 311 LEU B 312 -1 O LEU B 312 N TYR B 305 SHEET 1 J 2 HIS B 391 LYS B 392 0 SHEET 2 J 2 GLY B 398 VAL B 399 -1 O GLY B 398 N LYS B 392 LINK O GLU A 84 K K A1418 1555 1555 2.84 LINK O GLY A 93 K K A1418 1555 1555 2.97 LINK O GLU A 94 K K A1418 1555 1555 3.00 LINK O PHE A 96 K K A1418 1555 1555 2.79 LINK SG CYS A 357 FE HEM A 417 1555 1555 2.24 LINK O GLU B 84 K K B2418 1555 1555 2.89 LINK O GLY B 93 K K B2418 1555 1555 3.02 LINK O GLU B 94 K K B2418 1555 1555 3.16 LINK O PHE B 96 K K B2418 1555 1555 2.85 LINK SG CYS B 357 FE HEM B 417 1555 1555 2.24 LINK FE HEM B 417 O HOH B2472 1555 1555 2.56 LINK K K B2418 O HOH B2639 1555 1555 3.29 LINK K K B2418 O HOH B2640 1555 1555 3.08 CISPEP 1 ILE A 88 PRO A 89 0 0.47 CISPEP 2 ILE A 99 PRO A 100 0 0.45 CISPEP 3 PRO A 105 PRO A 106 0 0.12 CISPEP 4 ILE B 88 PRO B 89 0 0.24 CISPEP 5 ILE B 99 PRO B 100 0 0.38 CISPEP 6 PRO B 105 PRO B 106 0 0.49 SITE 1 AC1 4 GLU A 84 GLY A 93 GLU A 94 PHE A 96 SITE 1 AC2 5 GLU B 84 GLY B 93 GLU B 94 PHE B 96 SITE 2 AC2 5 HOH B2640 SITE 1 AC3 24 PRO A 100 THR A 101 GLN A 108 ARG A 112 SITE 2 AC3 24 PHE A 163 LEU A 245 GLY A 248 GLY A 249 SITE 3 AC3 24 THR A 252 VAL A 253 VAL A 295 ASP A 297 SITE 4 AC3 24 ARG A 299 GLN A 322 THR A 349 PHE A 350 SITE 5 AC3 24 GLY A 351 HIS A 355 CYS A 357 GLY A 359 SITE 6 AC3 24 ALA A 363 5CL A1450 HOH A1460 HOH A1663 SITE 1 AC4 7 TRP A 87 THR A 101 ALA A 244 GLY A 248 SITE 2 AC4 7 THR A 252 VAL A 295 HEM A 417 SITE 1 AC5 21 PRO B 100 THR B 101 GLN B 108 ARG B 112 SITE 2 AC5 21 VAL B 119 GLY B 248 GLY B 249 THR B 252 SITE 3 AC5 21 VAL B 253 VAL B 295 ASP B 297 ARG B 299 SITE 4 AC5 21 GLN B 322 THR B 349 PHE B 350 GLY B 351 SITE 5 AC5 21 HIS B 355 CYS B 357 HOH B2422 HOH B2452 SITE 6 AC5 21 HOH B2472 CRYST1 67.033 62.037 95.004 90.00 89.64 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 0.014918 0.000000 -0.000094 0.00000 SCALE2 0.000000 0.016119 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010526 0.00000