HEADER HYDROLASE 02-JUL-01 1JIO TITLE P450ERYF/6DEB COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME P450 107A1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: 6-DEOXYERYTHRONOLIDE B HYDROXYLASE, ERYTHOMYCIN A COMPND 5 BIOSYNTHESIS HYDROLASE; COMPND 6 EC: 1.-.-.-; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROPOLYSPORA ERYTHRAEA; SOURCE 3 ORGANISM_TAXID: 1836; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: JM109DE3; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PTRC99A KEYWDS CYTOCHROME P450, P450, 6-DEOXYERYTHRONOLIDE B, 6-DEB, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR J.R.CUPP-VICKERY,C.GARCIA,A.HOFACRE,K.MCGEE-ESTRADA REVDAT 4 03-APR-24 1JIO 1 REMARK REVDAT 3 07-FEB-24 1JIO 1 REMARK LINK REVDAT 2 24-FEB-09 1JIO 1 VERSN REVDAT 1 17-OCT-01 1JIO 0 JRNL AUTH J.R.CUPP-VICKERY,C.GARCIA,A.HOFACRE,K.MCGEE-ESTRADA JRNL TITL KETOCONAZOLE-INDUCED CONFORMATIONAL CHANGES IN THE ACTIVE JRNL TITL 2 SITE OF CYTOCHROME P450ERYF. JRNL REF J.MOL.BIOL. V. 311 101 2001 JRNL REFN ISSN 0022-2836 JRNL PMID 11469860 JRNL DOI 10.1006/JMBI.2001.4803 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 92.8 REMARK 3 NUMBER OF REFLECTIONS : 23472 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : 10% OF THE DATA REMARK 3 R VALUE (WORKING SET) : 0.195 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 2302 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 : 3139 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 70 REMARK 3 SOLVENT ATOMS : 120 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) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL 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 1JIO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-JUL-01. REMARK 100 THE DEPOSITION ID IS D_1000013815. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-00 REMARK 200 TEMPERATURE (KELVIN) : 170 REMARK 200 PH : 8.5 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 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23472 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.8 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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 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: P450ERYF WITHOUT SUBSTRATE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.28 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, PH 8.5, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 298K 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 27.03650 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 49.41150 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 39.33800 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 49.41150 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.03650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 39.33800 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 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 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 THR A 2 OG1 CG2 REMARK 470 ARG A 18 CD NE CZ NH1 NH2 REMARK 470 LYS A 162 CG CD CE NZ REMARK 470 TYR A 163 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 GLU A 166 CG CD OE1 OE2 REMARK 470 ARG A 217 CD NE CZ NH1 NH2 REMARK 470 ARG A 269 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 324 CD CE NZ 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 CYS A 351 CB - CA - C ANGL. DEV. = -13.7 DEGREES REMARK 500 CYS A 351 CA - C - O ANGL. DEV. = 47.4 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 HIS A 13 11.64 -144.69 REMARK 500 ALA A 27 109.00 -176.56 REMARK 500 PRO A 28 -7.39 -59.20 REMARK 500 PHE A 144 -64.10 -153.54 REMARK 500 ASP A 160 -73.92 -129.77 REMARK 500 GLU A 161 -165.87 -63.29 REMARK 500 LYS A 162 177.12 59.37 REMARK 500 TYR A 163 67.50 -60.92 REMARK 500 PHE A 243 -36.57 -131.66 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 410 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 351 SG REMARK 620 2 HEM A 410 NA 101.2 REMARK 620 3 HEM A 410 NB 94.6 89.3 REMARK 620 4 HEM A 410 NC 93.6 165.2 90.0 REMARK 620 5 HEM A 410 ND 100.7 88.5 164.7 88.3 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 410 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DEB A 420 DBREF 1JIO A 2 404 UNP Q00441 CPXJ_SACER 2 404 SEQRES 1 A 403 THR THR VAL PRO ASP LEU GLU SER ASP SER PHE HIS VAL SEQRES 2 A 403 ASP TRP TYR ARG THR TYR ALA GLU LEU ARG GLU THR ALA SEQRES 3 A 403 PRO VAL THR PRO VAL ARG PHE LEU GLY GLN ASP ALA TRP SEQRES 4 A 403 LEU VAL THR GLY TYR ASP GLU ALA LYS ALA ALA LEU SER SEQRES 5 A 403 ASP LEU ARG LEU SER SER ASP PRO LYS LYS LYS TYR PRO SEQRES 6 A 403 GLY VAL GLU VAL GLU PHE PRO ALA TYR LEU GLY PHE PRO SEQRES 7 A 403 GLU ASP VAL ARG ASN TYR PHE ALA THR ASN MET GLY THR SEQRES 8 A 403 SER ASP PRO PRO THR HIS THR ARG LEU ARG LYS LEU VAL SEQRES 9 A 403 SER GLN GLU PHE THR VAL ARG ARG VAL GLU ALA MET ARG SEQRES 10 A 403 PRO ARG VAL GLU GLN ILE THR ALA GLU LEU LEU ASP GLU SEQRES 11 A 403 VAL GLY ASP SER GLY VAL VAL ASP ILE VAL ASP ARG PHE SEQRES 12 A 403 ALA HIS PRO LEU PRO ILE LYS VAL ILE CYS GLU LEU LEU SEQRES 13 A 403 GLY VAL ASP GLU LYS TYR ARG GLY GLU PHE GLY ARG TRP SEQRES 14 A 403 SER SER GLU ILE LEU VAL MET ASP PRO GLU ARG ALA GLU SEQRES 15 A 403 GLN ARG GLY GLN ALA ALA ARG GLU VAL VAL ASN PHE ILE SEQRES 16 A 403 LEU ASP LEU VAL GLU ARG ARG ARG THR GLU PRO GLY ASP SEQRES 17 A 403 ASP LEU LEU SER ALA LEU ILE ARG VAL GLN ASP ASP ASP SEQRES 18 A 403 ASP GLY ARG LEU SER ALA ASP GLU LEU THR SER ILE ALA SEQRES 19 A 403 LEU VAL LEU LEU LEU ALA GLY PHE GLU ALA SER VAL SER SEQRES 20 A 403 LEU ILE GLY ILE GLY THR TYR LEU LEU LEU THR HIS PRO SEQRES 21 A 403 ASP GLN LEU ALA LEU VAL ARG ARG ASP PRO SER ALA LEU SEQRES 22 A 403 PRO ASN ALA VAL GLU GLU ILE LEU ARG TYR ILE ALA PRO SEQRES 23 A 403 PRO GLU THR THR THR ARG PHE ALA ALA GLU GLU VAL GLU SEQRES 24 A 403 ILE GLY GLY VAL ALA ILE PRO GLN TYR SER THR VAL LEU SEQRES 25 A 403 VAL ALA ASN GLY ALA ALA ASN ARG ASP PRO LYS GLN PHE SEQRES 26 A 403 PRO ASP PRO HIS ARG PHE ASP VAL THR ARG ASP THR ARG SEQRES 27 A 403 GLY HIS LEU SER PHE GLY GLN GLY ILE HIS PHE CYS MET SEQRES 28 A 403 GLY ARG PRO LEU ALA LYS LEU GLU GLY GLU VAL ALA LEU SEQRES 29 A 403 ARG ALA LEU PHE GLY ARG PHE PRO ALA LEU SER LEU GLY SEQRES 30 A 403 ILE ASP ALA ASP ASP VAL VAL TRP ARG ARG SER LEU LEU SEQRES 31 A 403 LEU ARG GLY ILE ASP HIS LEU PRO VAL ARG LEU ASP GLY HET HEM A 410 43 HET DEB A 420 27 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM DEB 6-DEOXYERYTHRONOLIDE B HETSYN HEM HEME FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 DEB C21 H38 O6 FORMUL 4 HOH *120(H2 O) HELIX 1 1 SER A 9 HIS A 13 5 5 HELIX 2 2 ASP A 15 ALA A 27 1 13 HELIX 3 3 GLY A 44 ASP A 54 1 11 HELIX 4 4 PHE A 72 LEU A 76 5 5 HELIX 5 5 PRO A 79 ALA A 87 1 9 HELIX 6 6 ASN A 89 SER A 93 5 5 HELIX 7 7 PRO A 96 GLN A 107 1 12 HELIX 8 8 THR A 110 ALA A 116 1 7 HELIX 9 9 MET A 117 GLU A 131 1 15 HELIX 10 10 ILE A 140 PHE A 144 1 5 HELIX 11 11 HIS A 146 GLY A 158 1 13 HELIX 12 12 GLU A 166 VAL A 176 1 11 HELIX 13 13 ARG A 181 GLU A 206 1 26 HELIX 14 14 ASP A 210 VAL A 218 1 9 HELIX 15 15 SER A 227 GLY A 242 1 16 HELIX 16 16 PHE A 243 THR A 259 1 17 HELIX 17 17 HIS A 260 ASP A 270 1 11 HELIX 18 18 ALA A 273 ILE A 285 1 13 HELIX 19 19 ALA A 315 ASN A 320 1 6 HELIX 20 20 GLY A 353 PHE A 372 1 20 HELIX 21 21 ASP A 380 VAL A 384 5 5 SHEET 1 A 5 VAL A 29 PHE A 34 0 SHEET 2 A 5 GLN A 37 VAL A 42 -1 O ALA A 39 N VAL A 32 SHEET 3 A 5 THR A 311 VAL A 314 1 O LEU A 313 N TRP A 40 SHEET 4 A 5 THR A 291 ALA A 295 -1 N ARG A 293 O VAL A 312 SHEET 5 A 5 LEU A 57 SER A 58 -1 N SER A 58 O PHE A 294 SHEET 1 B 3 VAL A 137 ASP A 139 0 SHEET 2 B 3 PRO A 399 ARG A 401 -1 O VAL A 400 N VAL A 138 SHEET 3 B 3 SER A 376 LEU A 377 -1 N SER A 376 O ARG A 401 SHEET 1 C 2 GLN A 219 ASP A 220 0 SHEET 2 C 2 GLY A 224 ARG A 225 -1 O GLY A 224 N ASP A 220 SHEET 1 D 2 VAL A 299 ILE A 301 0 SHEET 2 D 2 VAL A 304 ILE A 306 -1 O ILE A 306 N VAL A 299 LINK SG CYS A 351 FE HEM A 410 1555 1555 2.20 CISPEP 1 PRO A 95 PRO A 96 0 0.18 SITE 1 AC1 21 MET A 90 GLY A 91 HIS A 98 ARG A 102 SITE 2 AC1 21 PHE A 109 ALA A 241 GLY A 242 ALA A 245 SITE 3 AC1 21 ARG A 293 SER A 343 GLY A 345 ILE A 348 SITE 4 AC1 21 HIS A 349 CYS A 351 GLY A 353 ALA A 357 SITE 5 AC1 21 DEB A 420 HOH A 423 HOH A 427 HOH A 429 SITE 6 AC1 21 HOH A 504 SITE 1 AC2 11 ALA A 74 GLY A 91 THR A 92 ILE A 174 SITE 2 AC2 11 LEU A 175 ALA A 241 LEU A 392 HEM A 410 SITE 3 AC2 11 HOH A 424 HOH A 439 HOH A 451 CRYST1 54.073 78.676 98.823 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 0.018494 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012710 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010119 0.00000