HEADER OXIDOREDUCTASE 30-AUG-10 3OO3 TITLE CRYSTAL STRUCTURE OF THE ORF6* (CYP165D3) MONOOXYGENASE INVOLVED IN TITLE 2 TEICOPLANIN BIOSYNTHESIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: OXY PROTEIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: P450 MONOOXYGENASE; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ACTINOPLANES TEICHOMYCETICUS; SOURCE 3 ORGANISM_TAXID: 1867; SOURCE 4 GENE: ORF6*, TCP19; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) ROSETTA; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET-28 KEYWDS CYTOCHROME P450, MONOOXYGENASE, PCD-TEICOPLANIN AGLYCONE, KEYWDS 2 OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR Z.LI,S.K.NAIR REVDAT 4 21-FEB-24 3OO3 1 REMARK REVDAT 3 25-MAY-11 3OO3 1 JRNL REVDAT 2 20-APR-11 3OO3 1 JRNL REVDAT 1 05-JAN-11 3OO3 0 JRNL AUTH Z.LI,S.G.RUPASINGHE,M.A.SCHULER,S.K.NAIR JRNL TITL CRYSTAL STRUCTURE OF A PHENOL-COUPLING P450 MONOOXYGENASE JRNL TITL 2 INVOLVED IN TEICOPLANIN BIOSYNTHESIS. JRNL REF PROTEINS V. 79 1728 2011 JRNL REFN ISSN 0887-3585 JRNL PMID 21445994 JRNL DOI 10.1002/PROT.22996 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0056 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 95.4 REMARK 3 NUMBER OF REFLECTIONS : 21363 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 + TEST SET) : 0.204 REMARK 3 R VALUE (WORKING SET) : 0.201 REMARK 3 FREE R VALUE : 0.258 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1170 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.26 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1121 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 67.79 REMARK 3 BIN R VALUE (WORKING SET) : 0.2650 REMARK 3 BIN FREE R VALUE SET COUNT : 70 REMARK 3 BIN FREE R VALUE : 0.3400 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2898 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 43 REMARK 3 SOLVENT ATOMS : 184 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.14 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.59000 REMARK 3 B22 (A**2) : -0.59000 REMARK 3 B33 (A**2) : 0.88000 REMARK 3 B12 (A**2) : -0.29000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.224 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.156 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.034 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.939 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.892 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3008 ; 0.011 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4095 ; 1.290 ; 2.029 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 368 ; 5.715 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 139 ;28.521 ;22.158 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 498 ;16.047 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 39 ;16.906 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 449 ; 0.083 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2321 ; 0.007 ; 0.022 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1860 ; 0.532 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2995 ; 1.033 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1148 ; 1.761 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1100 ; 2.983 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3OO3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-SEP-10. REMARK 100 THE DEPOSITION ID IS D_1000061359. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 300 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22760 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 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 (%) : 96.2 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06600 REMARK 200 FOR THE DATA SET : 28.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 74.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.10 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.29700 REMARK 200 FOR SHELL : 4.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.12 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 4000 200 MM SODIUM ACETATE 100 REMARK 280 MM TRIS, PH=8.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 273K, REMARK 280 PH 8.5 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 25.15567 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 50.31133 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: 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 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 PRO A 34 REMARK 465 GLY A 35 REMARK 465 MET A 36 REMARK 465 ASP A 37 REMARK 465 GLY A 38 REMARK 465 ARG A 39 REMARK 465 ASP A 68 REMARK 465 GLU A 69 REMARK 465 ALA A 70 REMARK 465 ASP A 71 REMARK 465 ARG A 72 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 ASP A 67 CG OD1 OD2 REMARK 470 TRP A 384 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP A 384 CZ3 CH2 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 OH TYR A 98 OD1 ASN A 223 2.15 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 ARG A 11 -115.56 51.37 REMARK 500 PRO A 84 44.03 -86.73 REMARK 500 PRO A 85 -60.78 -91.77 REMARK 500 ALA A 126 -83.25 -35.29 REMARK 500 ALA A 134 -52.35 -143.04 REMARK 500 PRO A 195 78.45 -67.82 REMARK 500 LYS A 255 77.66 -115.66 REMARK 500 GLU A 318 -81.86 -68.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 PRO A 84 PRO A 85 134.08 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 400 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 332 SG REMARK 620 2 HEM A 400 NA 98.8 REMARK 620 3 HEM A 400 NB 92.0 88.6 REMARK 620 4 HEM A 400 NC 95.3 165.8 89.9 REMARK 620 5 HEM A 400 ND 100.5 89.3 167.5 89.1 REMARK 620 6 HOH A 526 O 167.6 91.7 94.8 74.4 72.9 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 400 DBREF 3OO3 A 1 384 UNP Q6ZZI7 Q6ZZI7_ACTTI 1 384 SEQRES 1 A 384 MET ALA LEU PRO LEU PRO HIS GLN ARG LEU ARG LEU ASP SEQRES 2 A 384 PRO VAL PRO GLU PHE GLU GLU LEU GLN LYS ALA GLY PRO SEQRES 3 A 384 LEU HIS GLU TYR ASP THR GLU PRO GLY MET ASP GLY ARG SEQRES 4 A 384 LYS GLN TRP LEU VAL THR GLY HIS ASP GLU VAL ARG ALA SEQRES 5 A 384 ILE LEU ALA ASP HIS GLU ARG PHE SER SER MET ARG PRO SEQRES 6 A 384 VAL ASP ASP GLU ALA ASP ARG ALA LEU LEU PRO GLY ILE SEQRES 7 A 384 LEU GLN ALA TYR ASP PRO PRO ASP HIS THR ARG LEU ARG SEQRES 8 A 384 ARG THR VAL ALA PRO ALA TYR SER ALA ARG ARG MET GLU SEQRES 9 A 384 ARG LEU ARG PRO ARG ILE GLU GLU ILE VAL GLU GLU CYS SEQRES 10 A 384 LEU ASP ASP PHE GLU SER VAL GLY ALA PRO VAL ASP PHE SEQRES 11 A 384 VAL ARG HIS ALA ALA TRP PRO ILE PRO ALA TYR ILE ALA SEQRES 12 A 384 CYS GLU PHE LEU GLY VAL PRO ARG ASP ASP GLN ALA GLU SEQRES 13 A 384 LEU SER ARG MET ILE ARG GLU SER ARG GLU SER ARG LEU SEQRES 14 A 384 PRO ARG GLN ARG THR LEU SER GLY LEU GLY ILE VAL ASN SEQRES 15 A 384 TYR THR LYS ARG LEU THR SER GLY LYS ARG ARG ASP PRO SEQRES 16 A 384 GLY ASP GLY MET ILE GLY VAL ILE VAL ARG GLU HIS GLY SEQRES 17 A 384 ALA GLU ILE SER ASP GLU GLU LEU ALA GLY LEU ALA GLU SEQRES 18 A 384 GLY ASN LEU ILE MET ALA ALA GLU GLN MET ALA ALA GLN SEQRES 19 A 384 LEU ALA VAL ALA VAL LEU LEU LEU VAL THR HIS PRO ASP SEQRES 20 A 384 GLN MET ALA LEU LEU ARG GLU LYS PRO GLU LEU ILE ASP SEQRES 21 A 384 SER ALA THR GLU GLU VAL LEU ARG HIS ALA SER ILE VAL SEQRES 22 A 384 GLU ALA PRO ALA PRO ARG VAL ALA LEU ALA ASP VAL ARG SEQRES 23 A 384 MET ALA GLY ARG ASP ILE HIS ALA GLY ASP VAL LEU THR SEQRES 24 A 384 CYS SER MET LEU ALA THR ASN ARG ALA PRO GLY ASP ARG SEQRES 25 A 384 PHE ASP ILE THR ARG GLU LYS ALA THR HIS MET ALA PHE SEQRES 26 A 384 GLY HIS GLY ILE HIS HIS CYS ILE GLY ALA PRO LEU ALA SEQRES 27 A 384 ARG LEU GLN LEU ARG VAL ALA LEU PRO ALA VAL VAL GLY SEQRES 28 A 384 ARG PHE PRO SER LEU ARG LEU ALA VAL PRO GLU GLU ASP SEQRES 29 A 384 LEU ARG PHE LYS PRO GLY ARG PRO ALA PRO PHE ALA VAL SEQRES 30 A 384 GLU GLU LEU PRO LEU GLU TRP HET HEM A 400 43 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 HOH *184(H2 O) HELIX 1 1 PRO A 4 HIS A 7 5 4 HELIX 2 2 VAL A 15 ALA A 24 1 10 HELIX 3 3 GLY A 46 ASP A 56 1 11 HELIX 4 4 ILE A 78 TYR A 82 5 5 HELIX 5 5 PRO A 85 ALA A 95 1 11 HELIX 6 6 PRO A 96 TYR A 98 5 3 HELIX 7 7 SER A 99 VAL A 124 1 26 HELIX 8 8 PHE A 130 ALA A 134 1 5 HELIX 9 9 TRP A 136 GLY A 148 1 13 HELIX 10 10 PRO A 150 ASP A 152 5 3 HELIX 11 11 ASP A 153 SER A 167 1 15 HELIX 12 12 LEU A 169 ASP A 194 1 26 HELIX 13 13 GLY A 198 GLY A 208 1 11 HELIX 14 14 ALA A 209 ILE A 211 5 3 HELIX 15 15 SER A 212 THR A 244 1 33 HELIX 16 16 HIS A 245 LYS A 255 1 11 HELIX 17 17 LEU A 258 SER A 271 1 14 HELIX 18 18 SER A 301 ARG A 307 1 7 HELIX 19 19 GLY A 334 PHE A 353 1 20 HELIX 20 20 PRO A 361 LEU A 365 5 5 SHEET 1 A 2 ARG A 9 LEU A 10 0 SHEET 2 A 2 ASP A 13 PRO A 14 -1 O ASP A 13 N LEU A 10 SHEET 1 B 5 LEU A 27 HIS A 28 0 SHEET 2 B 5 GLN A 41 VAL A 44 -1 O LEU A 43 N HIS A 28 SHEET 3 B 5 VAL A 297 CYS A 300 1 O THR A 299 N VAL A 44 SHEET 4 B 5 ARG A 279 ALA A 281 -1 N ARG A 279 O LEU A 298 SHEET 5 B 5 PHE A 60 SER A 61 -1 N SER A 61 O VAL A 280 SHEET 1 C 3 VAL A 128 ASP A 129 0 SHEET 2 C 3 PRO A 381 GLU A 383 -1 O LEU A 382 N VAL A 128 SHEET 3 C 3 ARG A 357 LEU A 358 -1 N ARG A 357 O GLU A 383 SHEET 1 D 2 VAL A 285 MET A 287 0 SHEET 2 D 2 ARG A 290 ILE A 292 -1 O ILE A 292 N VAL A 285 SHEET 1 E 2 PHE A 367 LYS A 368 0 SHEET 2 E 2 ALA A 376 VAL A 377 -1 O ALA A 376 N LYS A 368 LINK SG CYS A 332 FE HEM A 400 1555 1555 2.27 LINK FE HEM A 400 O HOH A 526 1555 1555 2.60 CISPEP 1 ARG A 371 PRO A 372 0 0.72 CISPEP 2 ALA A 373 PRO A 374 0 -2.06 SITE 1 AC1 25 LEU A 79 GLN A 80 HIS A 87 ARG A 91 SITE 2 AC1 25 TYR A 98 ASN A 223 MET A 226 ALA A 227 SITE 3 AC1 25 GLN A 230 LEU A 267 PRO A 276 ALA A 277 SITE 4 AC1 25 ARG A 279 ALA A 324 PHE A 325 GLY A 326 SITE 5 AC1 25 ILE A 329 HIS A 330 CYS A 332 ILE A 333 SITE 6 AC1 25 GLY A 334 HOH A 409 HOH A 453 HOH A 518 SITE 7 AC1 25 HOH A 526 CRYST1 74.266 74.266 75.467 90.00 90.00 120.00 P 31 3 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 0.013465 0.007774 0.000000 0.00000 SCALE2 0.000000 0.015548 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013251 0.00000