HEADER OXIDOREDUCTASE 19-FEB-03 1ODO TITLE 1.85 A STRUCTURE OF CYP154A1 FROM STREPTOMYCES COELICOLOR A3(2) COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE CYTOCHROME P450 154A1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CYP154A1, SCO2884, SCE6.21; COMPND 5 ENGINEERED: YES; COMPND 6 OTHER_DETAILS: HEME CONTAINING PROTEIN SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES COELICOLOR; SOURCE 3 ORGANISM_TAXID: 100226; SOURCE 4 STRAIN: A3(2); SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: HMS174(DE3); SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET17B KEYWDS P450 MONOOXYGENASE, STREPTOMYCES, CYTOCHROME, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR L.M.PODUST,Y.KIM,M.ARASE,H.BACH,D.H.SHERMAN,D.C.LAMB,S.L.KELLY, AUTHOR 2 M.R.WATERMAN REVDAT 4 13-DEC-23 1ODO 1 REMARK LINK REVDAT 3 15-APR-15 1ODO 1 JRNL REMARK VERSN FORMUL REVDAT 2 24-FEB-09 1ODO 1 VERSN REVDAT 1 02-JAN-04 1ODO 0 JRNL AUTH L.M.PODUST,H.BACH,Y.KIM,D.C.LAMB,M.ARASE,D.H.SHERMAN, JRNL AUTH 2 S.L.KELLY,M.R.WATERMAN JRNL TITL COMPARISON OF THE 1.85 A STRUCTURE OF CYP154A1 FROM JRNL TITL 2 STREPTOMYCES COELICOLOR A3(2) WITH THE CLOSELY RELATED JRNL TITL 3 CYP154C1 AND CYPS FROM ANTIBIOTIC BIOSYNTHETIC PATHWAYS. JRNL REF PROTEIN SCI. V. 13 255 2004 JRNL REFN ISSN 0961-8368 JRNL PMID 14691240 JRNL DOI 10.1110/PS.03384804 REMARK 2 REMARK 2 RESOLUTION. 1.85 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.21 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 93526.180 REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.6 REMARK 3 NUMBER OF REFLECTIONS : 42836 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) : 0.177 REMARK 3 FREE R VALUE : 0.208 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 4324 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.003 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) : 1.85 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.97 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 90.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 5952 REMARK 3 BIN R VALUE (WORKING SET) : 0.2080 REMARK 3 BIN FREE R VALUE : 0.2320 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 673 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.009 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3037 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 54 REMARK 3 SOLVENT ATOMS : 454 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.29000 REMARK 3 B22 (A**2) : 0.48000 REMARK 3 B33 (A**2) : -2.77000 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) : 0.18 REMARK 3 ESD FROM SIGMAA (A) : 0.12 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) : 0.22 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.14 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.780 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) : 1.040 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.520 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.960 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.830 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.38 REMARK 3 BSOL : 52.32 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 1ODO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 19-FEB-03. REMARK 100 THE DEPOSITION ID IS D_1290012210. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-OCT-02 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL REMARK 200 OPTICS : MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 44967 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 7.000 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.92 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : 6.40 REMARK 200 R MERGE FOR SHELL (I) : 0.46000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.000 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 1GWI REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.86 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.7 M SODIUM CITRATE 0.1 M HEPES, REMARK 280 PH=7.5, 0 5 MM 4-PHENYLIMIDAZOLE, PH 7.50 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-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 23.75500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 52.15500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 51.85400 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 52.15500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 23.75500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 51.85400 REMARK 290 SMTRY3 4 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: PQS 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 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 ALA A 2 REMARK 465 THR A 3 REMARK 465 GLN A 4 REMARK 465 GLN A 5 REMARK 465 PRO A 6 REMARK 465 GLU A 221 REMARK 465 GLY A 222 REMARK 465 ASP A 223 REMARK 465 GLY A 224 REMARK 465 ASP A 225 REMARK 465 GLY A 408 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 100 CG CD NE CZ NH1 NH2 REMARK 470 LEU A 101 CG CD1 CD2 REMARK 470 GLU A 136 CG CD OE1 OE2 REMARK 470 ASP A 220 CG OD1 OD2 REMARK 470 ARG A 226 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 386 CG CD OE1 OE2 REMARK 470 ALA A 407 CA C O CB 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 16 76.37 -153.63 REMARK 500 LEU A 144 -56.92 -140.40 REMARK 500 ASP A 162 0.46 -67.50 REMARK 500 THR A 246 -66.95 71.28 REMARK 500 SER A 318 77.38 -101.65 REMARK 500 CYS A 354 116.08 -34.73 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 A1407 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 354 SG REMARK 620 2 HEM A1407 NA 95.8 REMARK 620 3 HEM A1407 NB 83.0 90.3 REMARK 620 4 HEM A1407 NC 84.5 179.5 89.3 REMARK 620 5 HEM A1407 ND 98.0 90.3 178.7 90.1 REMARK 620 6 PIM A1408 N3 170.2 89.9 89.0 89.7 89.9 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 1407 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PIM A 1408 REMARK 999 REMARK 999 SEQUENCE REMARK 999 MISSING RESIDUES DUE TO UNSUFFICIENT ELECTRON DENSITY DBREF 1ODO A 1 408 UNP Q9KZR7 Q9KZR7 1 408 SEQRES 1 A 408 MET ALA THR GLN GLN PRO ALA LEU VAL LEU ASP PRO THR SEQRES 2 A 408 GLY ALA ASP HIS HIS THR GLU HIS ARG THR LEU ARG GLU SEQRES 3 A 408 GLY GLY PRO ALA THR TRP VAL ASP VAL LEU GLY VAL GLN SEQRES 4 A 408 ALA TRP SER VAL SER ASP PRO VAL LEU LEU LYS GLN LEU SEQRES 5 A 408 LEU THR SER SER ASP VAL SER LYS ASP ALA ARG ALA HIS SEQRES 6 A 408 TRP PRO ALA PHE GLY GLU VAL VAL GLY THR TRP PRO LEU SEQRES 7 A 408 ALA LEU TRP VAL ALA VAL GLU ASN MET PHE THR ALA TYR SEQRES 8 A 408 GLY PRO ASN HIS ARG LYS LEU ARG ARG LEU VAL ALA PRO SEQRES 9 A 408 ALA PHE SER ALA ARG ARG VAL ASP ALA MET ARG PRO ALA SEQRES 10 A 408 VAL GLU ALA MET VAL THR GLY LEU VAL ASP ARG LEU ALA SEQRES 11 A 408 GLU LEU PRO ALA GLY GLU PRO VAL ASP LEU ARG GLN GLU SEQRES 12 A 408 LEU ALA TYR PRO LEU PRO ILE ALA VAL ILE GLY HIS LEU SEQRES 13 A 408 MET GLY VAL PRO GLN ASP ARG ARG ASP GLY PHE ARG ALA SEQRES 14 A 408 LEU VAL ASP GLY VAL PHE ASP THR THR LEU ASP GLN ALA SEQRES 15 A 408 GLU ALA GLN ALA ASN THR ALA ARG LEU TYR GLU VAL LEU SEQRES 16 A 408 ASP GLN LEU ILE ALA ALA LYS ARG ALA THR PRO GLY ASP SEQRES 17 A 408 ASP MET THR SER LEU LEU ILE ALA ALA ARG ASP ASP GLU SEQRES 18 A 408 GLY ASP GLY ASP ARG LEU SER PRO GLU GLU LEU ARG ASP SEQRES 19 A 408 THR LEU LEU LEU MET ILE SER ALA GLY TYR GLU THR THR SEQRES 20 A 408 VAL ASN VAL ILE ASP GLN ALA VAL HIS THR LEU LEU THR SEQRES 21 A 408 ARG PRO ASP GLN LEU ALA LEU VAL ARG LYS GLY GLU VAL SEQRES 22 A 408 THR TRP ALA ASP VAL VAL GLU GLU THR LEU ARG HIS GLU SEQRES 23 A 408 PRO ALA VAL LYS HIS LEU PRO LEU ARG TYR ALA VAL THR SEQRES 24 A 408 ASP ILE ALA LEU PRO ASP GLY ARG THR ILE ALA ARG GLY SEQRES 25 A 408 GLU PRO ILE LEU ALA SER TYR ALA ALA ALA ASN ARG HIS SEQRES 26 A 408 PRO ASP TRP HIS GLU ASP ALA ASP THR PHE ASP ALA THR SEQRES 27 A 408 ARG THR VAL LYS GLU HIS LEU ALA PHE GLY HIS GLY VAL SEQRES 28 A 408 HIS PHE CYS LEU GLY ALA PRO LEU ALA ARG MET GLU VAL SEQRES 29 A 408 THR LEU ALA LEU GLU SER LEU PHE GLY ARG PHE PRO ASP SEQRES 30 A 408 LEU ARG LEU ALA ASP PRO ALA GLU GLU LEU PRO PRO VAL SEQRES 31 A 408 PRO SER LEU ILE SER ASN GLY HIS GLN ARG LEU PRO VAL SEQRES 32 A 408 LEU LEU HIS ALA GLY HET HEM A1407 43 HET PIM A1408 11 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM PIM 4-PHENYL-1H-IMIDAZOLE HETSYN HEM HEME FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 PIM C9 H8 N2 FORMUL 4 HOH *454(H2 O) HELIX 1 1 ASP A 16 GLU A 26 1 11 HELIX 2 2 ASP A 45 LEU A 53 1 9 HELIX 3 3 ASP A 61 TRP A 66 1 6 HELIX 4 4 ALA A 68 VAL A 73 1 6 HELIX 5 5 ALA A 79 VAL A 84 1 6 HELIX 6 6 ASN A 86 ALA A 90 5 5 HELIX 7 7 TYR A 91 LEU A 101 1 11 HELIX 8 8 VAL A 102 PHE A 106 5 5 HELIX 9 9 SER A 107 LEU A 132 1 26 HELIX 10 10 LEU A 140 LEU A 144 1 5 HELIX 11 11 TYR A 146 GLY A 158 1 13 HELIX 12 12 PRO A 160 ARG A 164 5 5 HELIX 13 13 ARG A 164 GLY A 166 5 3 HELIX 14 14 PHE A 167 ASP A 176 1 10 HELIX 15 15 ASP A 180 THR A 205 1 26 HELIX 16 16 ASP A 209 ASP A 219 1 11 HELIX 17 17 SER A 228 GLU A 245 1 18 HELIX 18 18 THR A 246 ARG A 261 1 16 HELIX 19 19 ARG A 261 LYS A 270 1 10 HELIX 20 20 THR A 274 GLU A 286 1 13 HELIX 21 21 SER A 318 ASN A 323 1 6 HELIX 22 22 GLY A 356 PHE A 375 1 20 SHEET 1 AA 6 LEU A 8 VAL A 9 0 SHEET 2 AA 6 ALA A 30 VAL A 35 1 O TRP A 32 N LEU A 8 SHEET 3 AA 6 VAL A 38 VAL A 43 -1 O VAL A 38 N VAL A 35 SHEET 4 AA 6 PRO A 314 ALA A 317 1 O PRO A 314 N TRP A 41 SHEET 5 AA 6 LEU A 292 ALA A 297 -1 O LEU A 292 N ALA A 317 SHEET 6 AA 6 VAL A 58 SER A 59 -1 O SER A 59 N TYR A 296 SHEET 1 AB 3 VAL A 138 ASP A 139 0 SHEET 2 AB 3 PRO A 402 LEU A 404 -1 O VAL A 403 N VAL A 138 SHEET 3 AB 3 ARG A 379 LEU A 380 -1 O ARG A 379 N LEU A 404 SHEET 1 AC 2 ILE A 301 ALA A 302 0 SHEET 2 AC 2 THR A 308 ILE A 309 -1 O ILE A 309 N ILE A 301 LINK SG CYS A 354 FE HEM A1407 1555 1555 2.34 LINK FE HEM A1407 N3 PIM A1408 1555 1555 2.29 CISPEP 1 PRO A 293 LEU A 294 0 0.04 SITE 1 AC1 19 MET A 87 HIS A 95 ARG A 99 PHE A 106 SITE 2 AC1 19 MET A 239 ALA A 242 THR A 246 THR A 247 SITE 3 AC1 19 LEU A 283 ARG A 295 TYR A 319 ALA A 346 SITE 4 AC1 19 PHE A 347 HIS A 352 CYS A 354 GLY A 356 SITE 5 AC1 19 PIM A1408 HOH A2409 HOH A2454 SITE 1 AC2 8 TRP A 81 PHE A 88 LEU A 238 SER A 241 SITE 2 AC2 8 ALA A 242 THR A 246 HEM A1407 HOH A2314 CRYST1 47.510 103.708 104.310 90.00 90.00 90.00 P 21 21 21 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 0.021048 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009642 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009587 0.00000