HEADER OXIDOREDUCTASE 09-MAR-12 4E2P TITLE CRYSTAL STRUCTURE OF A POST-TAILORING HYDROXYLASE (HMTN) INVOLVED IN TITLE 2 THE HIMASTATIN BIOSYNTHESIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME P450 107B1 (P450CVIIB1); COMPND 3 CHAIN: A; COMPND 4 SYNONYM: P450-LIKE ENZYME, POST-TAILORING HYDROXYLASE; COMPND 5 EC: 1.13.12.-; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES HIMASTATINICUS; SOURCE 3 ORGANISM_TAXID: 457427; SOURCE 4 STRAIN: ATCC 53653; SOURCE 5 GENE: HMTN; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET-28A KEYWDS P450, HYDROXYLASE, OXYGENASE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR H.D.ZHANG,J.CHEN,H.WANG,L.HUANG,H.J.ZHANG REVDAT 2 08-NOV-23 4E2P 1 REMARK SEQADV LINK REVDAT 1 13-MAR-13 4E2P 0 JRNL AUTH H.D.ZHANG,J.CHEN,H.WANG,L.HUANG,H.J.ZHANG JRNL TITL CRYSTAL STRUCTURE OF A POST-TAILORING HYDROXYLASE (HMTN) JRNL TITL 2 INVOLVED IN THE HIMASTATIN BIOSYNTHESIS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.36 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0117 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) : 2.36 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 18.38 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.5 REMARK 3 NUMBER OF REFLECTIONS : 16424 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) : 0.241 REMARK 3 R VALUE (WORKING SET) : 0.239 REMARK 3 FREE R VALUE : 0.280 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 888 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) : 2.36 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.42 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1054 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 91.71 REMARK 3 BIN R VALUE (WORKING SET) : 0.2840 REMARK 3 BIN FREE R VALUE SET COUNT : 53 REMARK 3 BIN FREE R VALUE : 0.3080 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2939 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 47 REMARK 3 SOLVENT ATOMS : 219 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.36 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.88000 REMARK 3 B22 (A**2) : -0.49000 REMARK 3 B33 (A**2) : -0.38000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.549 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.301 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.226 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 17.032 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.890 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.854 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3060 ; 0.005 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4166 ; 1.458 ; 1.991 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 367 ; 3.839 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 142 ;28.458 ;22.183 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 499 ;12.600 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 34 ;11.736 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 449 ; 0.052 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2361 ; 0.004 ; 0.021 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 1 A 397 REMARK 3 ORIGIN FOR THE GROUP (A): 33.8210 67.1241 17.3409 REMARK 3 T TENSOR REMARK 3 T11: 0.0255 T22: 0.0164 REMARK 3 T33: 0.0231 T12: -0.0181 REMARK 3 T13: 0.0041 T23: 0.0029 REMARK 3 L TENSOR REMARK 3 L11: 0.1426 L22: 0.6170 REMARK 3 L33: 0.4268 L12: -0.2657 REMARK 3 L13: 0.0455 L23: 0.1185 REMARK 3 S TENSOR REMARK 3 S11: -0.0315 S12: 0.0106 S13: 0.0095 REMARK 3 S21: 0.0273 S22: 0.0099 S23: -0.0067 REMARK 3 S31: -0.0236 S32: 0.0346 S33: 0.0216 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN USED IF PRESENT IN REMARK 3 THE INPUT REMARK 4 REMARK 4 4E2P COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 13-MAR-12. REMARK 100 THE DEPOSITION ID IS D_1000071093. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-FEB-12 REMARK 200 TEMPERATURE (KELVIN) : 77.15 REMARK 200 PH : 6.5 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 MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.541870 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU SATURN 944+ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16424 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.360 REMARK 200 RESOLUTION RANGE LOW (A) : 18.380 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.5 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) : 2.36 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.2 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: SOLVE REMARK 200 STARTING MODEL: PDB ENTRY 2JJN REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.26 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10% PEG 3000, 0.2M MAGNESIUM CHLORIDE, REMARK 280 0.1M CACODYLATE, PH 6.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 277.15K 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 28.07000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 51.64500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.14500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 51.64500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 28.07000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 36.14500 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: 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 -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 PRO A 62 REMARK 465 MET A 63 REMARK 465 GLY A 64 REMARK 465 ALA A 65 REMARK 465 ASP A 66 REMARK 465 GLU A 67 REMARK 465 ALA A 68 REMARK 465 LEU A 162 REMARK 465 GLY A 163 REMARK 465 ASP A 164 REMARK 465 VAL A 165 REMARK 465 SER A 166 REMARK 465 MET A 167 REMARK 465 GLU A 168 REMARK 465 ASP A 169 REMARK 465 ALA A 170 REMARK 465 PRO A 171 REMARK 465 GLU A 172 REMARK 465 ASP A 173 REMARK 465 GLN A 174 REMARK 465 GLU A 175 REMARK 465 ARG A 176 REMARK 465 ILE A 177 REMARK 465 PHE A 178 REMARK 465 GLU A 179 REMARK 465 ALA A 180 REMARK 465 GLY A 181 REMARK 465 LEU A 398 REMARK 465 GLY A 399 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 O LEU A 239 OG1 THR A 242 2.18 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 11 79.96 30.35 REMARK 500 TYR A 238 -78.34 -106.52 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 MG A 403 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 58 OG REMARK 620 2 THR A 70 OG1 134.9 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 401 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 346 SG REMARK 620 2 HEM A 401 NA 117.8 REMARK 620 3 HEM A 401 NB 98.9 84.0 REMARK 620 4 HEM A 401 NC 114.0 127.7 81.9 REMARK 620 5 HEM A 401 ND 112.6 79.1 148.4 87.7 REMARK 620 6 HOH A 686 O 173.7 62.6 74.8 65.1 73.7 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 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 405 DBREF 4E2P A 1 399 UNP D9WMQ6 D9WMQ6_9ACTO 1 399 SEQADV 4E2P MET A -19 UNP D9WMQ6 EXPRESSION TAG SEQADV 4E2P GLY A -18 UNP D9WMQ6 EXPRESSION TAG SEQADV 4E2P SER A -17 UNP D9WMQ6 EXPRESSION TAG SEQADV 4E2P SER A -16 UNP D9WMQ6 EXPRESSION TAG SEQADV 4E2P HIS A -15 UNP D9WMQ6 EXPRESSION TAG SEQADV 4E2P HIS A -14 UNP D9WMQ6 EXPRESSION TAG SEQADV 4E2P HIS A -13 UNP D9WMQ6 EXPRESSION TAG SEQADV 4E2P HIS A -12 UNP D9WMQ6 EXPRESSION TAG SEQADV 4E2P HIS A -11 UNP D9WMQ6 EXPRESSION TAG SEQADV 4E2P HIS A -10 UNP D9WMQ6 EXPRESSION TAG SEQADV 4E2P SER A -9 UNP D9WMQ6 EXPRESSION TAG SEQADV 4E2P SER A -8 UNP D9WMQ6 EXPRESSION TAG SEQADV 4E2P GLY A -7 UNP D9WMQ6 EXPRESSION TAG SEQADV 4E2P LEU A -6 UNP D9WMQ6 EXPRESSION TAG SEQADV 4E2P VAL A -5 UNP D9WMQ6 EXPRESSION TAG SEQADV 4E2P PRO A -4 UNP D9WMQ6 EXPRESSION TAG SEQADV 4E2P ARG A -3 UNP D9WMQ6 EXPRESSION TAG SEQADV 4E2P GLY A -2 UNP D9WMQ6 EXPRESSION TAG SEQADV 4E2P SER A -1 UNP D9WMQ6 EXPRESSION TAG SEQADV 4E2P HIS A 0 UNP D9WMQ6 EXPRESSION TAG SEQRES 1 A 419 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 419 LEU VAL PRO ARG GLY SER HIS MET THR THR PRO ALA GLU SEQRES 3 A 419 ARG TRP GLY ILE HIS PRO GLU HIS PHE TRP LEU TYR GLY SEQRES 4 A 419 ARG ARG PRO ARG GLN MET VAL GLU PHE ASP GLU LYS MET SEQRES 5 A 419 ASN ALA TRP ASN VAL TYR GLY TYR ALA GLU ALA ILE GLU SEQRES 6 A 419 VAL LEU GLY ASP PRO GLY THR PHE SER SER HIS MET SER SEQRES 7 A 419 ARG LEU LEU PRO MET GLY ALA ASP GLU ALA PHE THR GLU SEQRES 8 A 419 GLY ASP LEU LEU GLN THR ASP PRO PRO ASP HIS ARG GLU SEQRES 9 A 419 LEU ARG LYS LEU VAL SER HIS ALA PHE THR PRO LYS VAL SEQRES 10 A 419 VAL ALA GLU LEU GLU PRO ARG ILE THR ALA LEU THR GLN SEQRES 11 A 419 GLU LEU LEU ASP ALA VAL ALA ASP ARG ASP THR PHE ASP SEQRES 12 A 419 LEU MET THR ALA LEU ALA TYR PRO LEU PRO VAL THR VAL SEQRES 13 A 419 VAL ALA GLU LEU LEU SER ILE PRO SER ALA ASP ARG HIS SEQRES 14 A 419 LEU PHE GLU GLY TRP MET THR GLU ILE VAL HIS SER LEU SEQRES 15 A 419 GLY ASP VAL SER MET GLU ASP ALA PRO GLU ASP GLN GLU SEQRES 16 A 419 ARG ILE PHE GLU ALA GLY MET ALA PRO MET ARG LYS MET SEQRES 17 A 419 LEU GLU TYR LEU ARG GLU HIS ALA ALA GLU CYS ARG ARG SEQRES 18 A 419 ARG PRO ARG GLY ASP LEU MET GLY LYS LEU ILE GLU ALA SEQRES 19 A 419 GLU VAL ASP GLY ARG ARG LEU THR ASP ASN HIS ILE VAL SEQRES 20 A 419 ASN PHE ALA LYS MET LEU LEU ILE ALA GLY TYR LEU THR SEQRES 21 A 419 THR THR MET LEU ILE GLY ASN THR VAL LEU CYS LEU ASP SEQRES 22 A 419 SER TYR PRO GLU GLN ALA ALA ARG VAL ARG ALA ASP ARG SEQRES 23 A 419 SER LEU ILE PRO GLY LEU LEU GLU GLU SER MET ARG PHE SEQRES 24 A 419 LEU SER PRO VAL ALA ALA THR TYR ARG ALA THR THR ARG SEQRES 25 A 419 ASP VAL GLU VAL ALA GLY GLN ARG LEU SER ALA ASP GLN SEQRES 26 A 419 MET VAL MET VAL TRP PHE GLY ALA ALA ASN ARG ASP ALA SEQRES 27 A 419 ARG GLN PHE ALA GLU PRO GLU LEU PHE ASP MET THR ARG SEQRES 28 A 419 GLY PRO ASN PRO HIS LEU GLY PHE GLY ARG GLY ILE HIS SEQRES 29 A 419 PHE CYS LEU GLY GLY PRO LEU ALA ARG MET GLU GLY ARG SEQRES 30 A 419 VAL ALA LEU ASP HIS LEU LEU ASP ARG PHE PRO GLU LEU SEQRES 31 A 419 TYR THR ASP PRO GLU ARG PRO PRO THR PHE MET PRO GLY SEQRES 32 A 419 PHE ASP THR THR GLY VAL SER SER LEU PRO LEU ARG THR SEQRES 33 A 419 SER LEU GLY HET HEM A 401 43 HET MG A 402 1 HET MG A 403 1 HET MG A 404 1 HET MG A 405 1 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM MG MAGNESIUM ION HETSYN HEM HEME FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 MG 4(MG 2+) FORMUL 7 HOH *219(H2 O) HELIX 1 1 THR A 3 GLY A 9 1 7 HELIX 2 2 HIS A 14 GLY A 19 5 6 HELIX 3 3 GLY A 39 GLY A 48 1 10 HELIX 4 4 HIS A 56 LEU A 61 5 6 HELIX 5 5 ASP A 73 THR A 77 5 5 HELIX 6 6 PRO A 80 SER A 90 1 11 HELIX 7 7 HIS A 91 PHE A 93 5 3 HELIX 8 8 THR A 94 ALA A 117 1 24 HELIX 9 9 LEU A 124 LEU A 128 1 5 HELIX 10 10 PRO A 133 LEU A 141 1 9 HELIX 11 11 PRO A 144 ALA A 146 5 3 HELIX 12 12 ASP A 147 SER A 161 1 15 HELIX 13 13 ALA A 183 ARG A 202 1 20 HELIX 14 14 ASP A 206 GLU A 213 1 8 HELIX 15 15 THR A 222 GLY A 237 1 16 HELIX 16 16 TYR A 238 TYR A 255 1 18 HELIX 17 17 TYR A 255 ASP A 265 1 11 HELIX 18 18 LEU A 268 LEU A 280 1 13 HELIX 19 19 PHE A 311 ASN A 315 1 5 HELIX 20 20 GLY A 348 PHE A 367 1 20 SHEET 1 A 5 VAL A 26 ASP A 29 0 SHEET 2 A 5 ALA A 34 VAL A 37 -1 O ASN A 36 N GLU A 27 SHEET 3 A 5 MET A 306 TRP A 310 1 O MET A 308 N TRP A 35 SHEET 4 A 5 ALA A 285 THR A 290 -1 N ARG A 288 O VAL A 307 SHEET 5 A 5 PHE A 53 SER A 54 -1 N SER A 54 O ALA A 289 SHEET 1 B 3 THR A 121 ASP A 123 0 SHEET 2 B 3 PRO A 393 ARG A 395 -1 O LEU A 394 N PHE A 122 SHEET 3 B 3 TYR A 371 THR A 372 -1 N TYR A 371 O ARG A 395 SHEET 1 C 2 GLU A 215 VAL A 216 0 SHEET 2 C 2 ARG A 219 ARG A 220 -1 O ARG A 219 N VAL A 216 SHEET 1 D 2 VAL A 294 VAL A 296 0 SHEET 2 D 2 GLN A 299 LEU A 301 -1 O LEU A 301 N VAL A 294 SHEET 1 E 2 THR A 379 PHE A 380 0 SHEET 2 E 2 VAL A 389 SER A 391 -1 O SER A 390 N THR A 379 LINK OG SER A 58 MG MG A 403 1555 1555 2.47 LINK OG1 THR A 70 MG MG A 403 1555 1555 2.46 LINK SG CYS A 346 FE HEM A 401 1555 1555 2.20 LINK FE HEM A 401 O HOH A 686 1555 1555 2.44 LINK MG MG A 404 O HOH A 612 1555 1555 2.75 LINK MG MG A 405 O HOH A 642 1555 1555 2.87 CISPEP 1 PRO A 79 PRO A 80 0 4.73 CISPEP 2 ARG A 331 GLY A 332 0 2.35 CISPEP 3 GLY A 332 PRO A 333 0 5.74 SITE 1 AC1 24 LEU A 74 LEU A 75 HIS A 82 ARG A 86 SITE 2 AC1 24 VAL A 137 MET A 232 ALA A 236 GLY A 237 SITE 3 AC1 24 THR A 240 THR A 241 LEU A 244 PRO A 282 SITE 4 AC1 24 VAL A 283 THR A 286 ARG A 288 PHE A 311 SITE 5 AC1 24 GLY A 338 PHE A 339 HIS A 344 CYS A 346 SITE 6 AC1 24 GLY A 348 HOH A 523 HOH A 553 HOH A 686 SITE 1 AC2 3 HIS A 56 SER A 58 THR A 70 SITE 1 AC3 4 TYR A 255 GLU A 257 GLN A 258 HOH A 612 SITE 1 AC4 1 HOH A 642 CRYST1 56.140 72.290 103.290 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 0.017813 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013833 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009681 0.00000