HEADER OXIDOREDUCTASE 17-NOV-17 6F0C TITLE CYTOCHROME P450 TXTC EMPLOYS SUBSTRATE CONFORMATIONAL SWITCHING FOR TITLE 2 SEQUENTIAL ALIPHATIC AND AROMATIC THAXTOMIN HYDROXYLATION COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME P450 MONOOXYGENASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CYTOCHROME P450-SU2; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES ACIDISCABIES 84-104; SOURCE 3 ORGANISM_TAXID: 1116232; SOURCE 4 GENE: TXTC, A10_01524; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_VARIANT: STAR; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PET151/D-TOPO KEYWDS CYTOCHROME P450, TXTC, THAXTOMIN HYDROXYLATION, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR V.FULOP REVDAT 3 17-JAN-24 6F0C 1 REMARK REVDAT 2 03-JUL-19 6F0C 1 JRNL REVDAT 1 12-DEC-18 6F0C 0 JRNL AUTH L.M.ALKHALAF,S.M.BARRY,D.REA,A.GALLO,D.GRIFFITHS, JRNL AUTH 2 J.R.LEWANDOWSKI,V.FULOP,G.L.CHALLIS JRNL TITL BINDING OF DISTINCT SUBSTRATE CONFORMATIONS ENABLES JRNL TITL 2 HYDROXYLATION OF REMOTE SITES IN THAXTOMIN D BY CYTOCHROME JRNL TITL 3 P450 TXTC. JRNL REF J.AM.CHEM.SOC. V. 141 216 2019 JRNL REFN ESSN 1520-5126 JRNL PMID 30516965 JRNL DOI 10.1021/JACS.8B08864 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0029 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.86 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 62850 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) : 0.163 REMARK 3 R VALUE (WORKING SET) : 0.162 REMARK 3 FREE R VALUE : 0.187 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2701 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) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.74 REMARK 3 REFLECTION IN BIN (WORKING SET) : 4583 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.01 REMARK 3 BIN R VALUE (WORKING SET) : 0.2740 REMARK 3 BIN FREE R VALUE SET COUNT : 208 REMARK 3 BIN FREE R VALUE : 0.3260 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2974 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 76 REMARK 3 SOLVENT ATOMS : 446 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 32.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 42.37 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.65000 REMARK 3 B22 (A**2) : -1.47000 REMARK 3 B33 (A**2) : 0.47000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.88000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.075 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.076 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.058 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.195 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.976 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.969 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3131 ; 0.014 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 2977 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4288 ; 1.724 ; 2.014 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6838 ; 0.875 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 382 ; 5.638 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 136 ;30.962 ;22.941 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 484 ;12.249 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 29 ;20.729 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 478 ; 0.104 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3541 ; 0.009 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 703 ; 0.006 ; 0.020 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 : 3 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 13 A 31 REMARK 3 ORIGIN FOR THE GROUP (A): -1.3980 38.7560 52.6700 REMARK 3 T TENSOR REMARK 3 T11: 0.4363 T22: 0.3287 REMARK 3 T33: 0.0645 T12: -0.0065 REMARK 3 T13: 0.0446 T23: 0.0284 REMARK 3 L TENSOR REMARK 3 L11: 0.6691 L22: 2.6840 REMARK 3 L33: 2.9949 L12: 0.4286 REMARK 3 L13: 1.2859 L23: 1.7276 REMARK 3 S TENSOR REMARK 3 S11: 0.0859 S12: -0.2028 S13: -0.0479 REMARK 3 S21: 0.3744 S22: -0.1249 S23: 0.0213 REMARK 3 S31: 0.2759 S32: -0.3010 S33: 0.0391 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 32 A 133 REMARK 3 ORIGIN FOR THE GROUP (A): 9.1830 45.5670 35.2350 REMARK 3 T TENSOR REMARK 3 T11: 0.2533 T22: 0.2203 REMARK 3 T33: 0.0522 T12: 0.0412 REMARK 3 T13: 0.0175 T23: 0.0163 REMARK 3 L TENSOR REMARK 3 L11: 0.5514 L22: 1.2905 REMARK 3 L33: 1.0024 L12: 0.4013 REMARK 3 L13: 0.1317 L23: 0.4302 REMARK 3 S TENSOR REMARK 3 S11: -0.0583 S12: -0.0152 S13: 0.0093 REMARK 3 S21: -0.0935 S22: 0.0867 S23: -0.1052 REMARK 3 S31: -0.0944 S32: 0.1544 S33: -0.0284 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 134 A 395 REMARK 3 ORIGIN FOR THE GROUP (A): 3.4870 40.2300 32.1900 REMARK 3 T TENSOR REMARK 3 T11: 0.2839 T22: 0.2297 REMARK 3 T33: 0.0626 T12: 0.0401 REMARK 3 T13: 0.0171 T23: 0.0163 REMARK 3 L TENSOR REMARK 3 L11: 0.6557 L22: 1.1394 REMARK 3 L33: 0.6885 L12: 0.5438 REMARK 3 L13: 0.2642 L23: 0.3793 REMARK 3 S TENSOR REMARK 3 S11: -0.0588 S12: -0.0264 S13: -0.0171 REMARK 3 S21: -0.1222 S22: 0.0223 S23: -0.0244 REMARK 3 S31: -0.0285 S32: -0.0218 S33: 0.0364 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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 ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 6F0C COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 18-NOV-17. REMARK 100 THE DEPOSITION ID IS D_1200007560. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-OCT-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I24 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9790 REMARK 200 MONOCHROMATOR : MIRROR REMARK 200 OPTICS : MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 65551 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 43.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 2.890 REMARK 200 R MERGE (I) : 0.03600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.80 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.2 REMARK 200 DATA REDUNDANCY IN SHELL : 2.29 REMARK 200 R MERGE FOR SHELL (I) : 0.46000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: BALBES REMARK 200 STARTING MODEL: 2Z36 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 65.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10% PEG 8000, 20% ETHYLENE GLYCOL, REMARK 280 0.03 M DIVALENT CATIONS, 0.1 M MOPS/HEPES, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 58.70000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.25000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 58.70000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 42.25000 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 TOTAL BURIED SURFACE AREA: 1400 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15730 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -24.0 KCAL/MOL 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 763 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 815 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 893 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 929 LIES ON A SPECIAL POSITION. 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 GLU A 2 REMARK 465 SER A 3 REMARK 465 PRO A 4 REMARK 465 ALA A 5 REMARK 465 THR A 6 REMARK 465 GLN A 7 REMARK 465 VAL A 8 REMARK 465 ASP A 9 REMARK 465 PRO A 10 REMARK 465 ALA A 11 REMARK 465 ASN A 12 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 HOH A 788 O HOH A 821 2.18 REMARK 500 REMARK 500 REMARK: NULL 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 ARG A 369 NE - CZ - NH1 ANGL. DEV. = 3.6 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 TYR A 21 79.58 -117.65 REMARK 500 ASN A 66 -0.55 72.90 REMARK 500 ARG A 85 44.48 -106.24 REMARK 500 PHE A 138 -63.43 -133.78 REMARK 500 TYR A 235 -26.12 -140.18 REMARK 500 HIS A 277 76.93 -103.95 REMARK 500 TYR A 339 148.83 -172.69 REMARK 500 CYS A 344 118.75 -38.09 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 946 DISTANCE = 6.17 ANGSTROMS 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 401 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 344 SG REMARK 620 2 HEM A 401 NA 99.4 REMARK 620 3 HEM A 401 NB 87.3 91.1 REMARK 620 4 HEM A 401 NC 83.8 176.8 88.4 REMARK 620 5 HEM A 401 ND 95.5 88.8 177.1 91.6 REMARK 620 6 OXY A 403 O1 159.6 94.8 77.8 81.9 99.4 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 C8B A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue OXY A 403 DBREF 6F0C A 1 395 UNP Q8VS75 Q8VS75_9ACTN 1 395 SEQRES 1 A 395 MET GLU SER PRO ALA THR GLN VAL ASP PRO ALA ASN SER SEQRES 2 A 395 PRO LEU GLU PRO TYR HIS ILE TYR PRO GLU ALA LYS SER SEQRES 3 A 395 CYS PRO VAL ALA LYS VAL GLY LEU TRP ASN GLY THR PRO SEQRES 4 A 395 ALA HIS VAL PHE SER GLY TYR GLU ASP VAL ARG THR VAL SEQRES 5 A 395 LEU GLN ASP ARG ARG PHE SER SER ASP SER ARG ARG PRO SEQRES 6 A 395 ASN PHE THR GLU LEU THR PRO THR LEU GLN SER GLN ALA SEQRES 7 A 395 ALA ALA PRO PRO PHE VAL ARG THR ASP ASN PRO ASP HIS SEQRES 8 A 395 ARG ARG LEU ARG GLY THR ILE ALA ARG GLU PHE LEU PRO SEQRES 9 A 395 LYS HIS ILE GLU LEU LEU ARG PRO ALA ILE ARG GLU ILE SEQRES 10 A 395 VAL GLN GLY VAL LEU ASP GLY LEU ALA GLU THR ALA PRO SEQRES 11 A 395 PRO GLN ASP MET LEU GLU ALA PHE ALA VAL PRO VAL ALA SEQRES 12 A 395 SER ALA THR VAL PHE ARG LEU LEU GLY ILE PRO ALA GLU SEQRES 13 A 395 ASP ARG ALA LEU LEU THR ARG CYS VAL LYS GLY VAL VAL SEQRES 14 A 395 SER ALA VAL GLY SER GLU ASP GLU GLY ALA GLU VAL PHE SEQRES 15 A 395 ARG THR LEU GLY GLU TYR ILE GLY GLY LEU VAL GLN ASP SEQRES 16 A 395 PRO SER GLU LEU PRO GLU ASP SER LEU ILE ARG ARG LEU SEQRES 17 A 395 VAL THR GLY PRO TYR GLN GLU LYS GLN LEU THR PHE HIS SEQRES 18 A 395 GLU THR ILE GLY VAL ILE LEU MET LEU ILE VAL GLY GLY SEQRES 19 A 395 TYR ASP THR THR ALA SER THR ILE SER LEU SER LEU VAL SEQRES 20 A 395 SER TYR ALA LEU GLN PRO GLU LYS PHE SER VAL VAL HIS SEQRES 21 A 395 GLU HIS PRO GLU ARG ILE PRO LEU LEU VAL GLU GLU LEU SEQRES 22 A 395 LEU ARG TYR HIS THR VAL SER GLN LEU GLY LEU GLY ARG SEQRES 23 A 395 ILE ALA THR GLU ASP VAL GLU VAL GLY GLY VAL THR VAL SEQRES 24 A 395 ARG ALA GLY GLN MET VAL VAL ALA ALA LEU PRO LEU ALA SEQRES 25 A 395 ASN ARG ASP GLU SER VAL PHE PRO ASN PRO ASP GLU LEU SEQRES 26 A 395 ASP PHE ASP ARG PRO SER VAL PRO HIS VAL GLY PHE GLY SEQRES 27 A 395 TYR GLY PRO HIS GLN CYS VAL GLY GLN ALA LEU ALA ARG SEQRES 28 A 395 VAL GLU LEU GLN GLU ALA ILE PRO ALA VAL ILE ARG ARG SEQRES 29 A 395 LEU PRO GLY MET ARG LEU ALA CYS ALA LEU GLU ASP LEU SEQRES 30 A 395 PRO PHE ARG HIS ASP MET ALA THR TYR GLY ILE HIS GLU SEQRES 31 A 395 LEU PRO MET THR TRP HET HEM A 401 43 HET C8B A 402 31 HET OXY A 403 2 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM C8B (3~{R},6~{S})-1,4-DIMETHYL-6-[(4-NITRO-1~{H}-INDOL-3- HETNAM 2 C8B YL)METHYL]-3-OXIDANYL-3-(PHENYLMETHYL)PIPERAZINE-2,5- HETNAM 3 C8B DIONE HETNAM OXY OXYGEN MOLECULE HETSYN HEM HEME FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 C8B C22 H22 N4 O5 FORMUL 4 OXY O2 FORMUL 5 HOH *446(H2 O) HELIX 1 AA1 TYR A 21 SER A 26 5 6 HELIX 2 AA2 GLY A 45 ASP A 55 1 11 HELIX 3 AA3 THR A 71 SER A 76 1 6 HELIX 4 AA4 PRO A 82 THR A 86 5 5 HELIX 5 AA5 PRO A 89 THR A 97 1 9 HELIX 6 AA6 ILE A 98 PHE A 102 5 5 HELIX 7 AA7 LEU A 103 LEU A 109 1 7 HELIX 8 AA8 LEU A 110 ALA A 126 1 17 HELIX 9 AA9 MET A 134 PHE A 138 1 5 HELIX 10 AB1 PHE A 138 GLY A 152 1 15 HELIX 11 AB2 PRO A 154 GLU A 156 5 3 HELIX 12 AB3 ASP A 157 SER A 170 1 14 HELIX 13 AB4 SER A 174 ASP A 195 1 22 HELIX 14 AB5 SER A 203 GLY A 211 1 9 HELIX 15 AB6 THR A 219 GLY A 234 1 16 HELIX 16 AB7 TYR A 235 GLN A 252 1 18 HELIX 17 AB8 PRO A 253 PHE A 256 5 4 HELIX 18 AB9 SER A 257 HIS A 262 1 6 HELIX 19 AC1 ARG A 265 HIS A 277 1 13 HELIX 20 AC2 ALA A 308 ASN A 313 1 6 HELIX 21 AC3 GLY A 346 LEU A 365 1 20 HELIX 22 AC4 ALA A 373 LEU A 377 5 5 SHEET 1 AA1 5 VAL A 29 GLY A 33 0 SHEET 2 AA1 5 PRO A 39 PHE A 43 -1 O VAL A 42 N ALA A 30 SHEET 3 AA1 5 MET A 304 ALA A 307 1 O VAL A 306 N PHE A 43 SHEET 4 AA1 5 LEU A 284 ALA A 288 -1 N LEU A 284 O ALA A 307 SHEET 5 AA1 5 PHE A 58 SER A 59 -1 N SER A 59 O ILE A 287 SHEET 1 AA2 3 GLN A 132 ASP A 133 0 SHEET 2 AA2 3 PRO A 392 THR A 394 -1 O MET A 393 N GLN A 132 SHEET 3 AA2 3 ARG A 369 LEU A 370 -1 N ARG A 369 O THR A 394 SHEET 1 AA3 2 VAL A 292 VAL A 294 0 SHEET 2 AA3 2 VAL A 297 VAL A 299 -1 O VAL A 299 N VAL A 292 SSBOND 1 CYS A 27 CYS A 27 1555 2657 1.99 LINK SG CYS A 344 FE HEM A 401 1555 1555 2.35 LINK FE HEM A 401 O1 OXY A 403 1555 1555 2.50 CISPEP 1 ASN A 88 PRO A 89 0 2.86 CISPEP 2 PRO A 130 PRO A 131 0 4.35 SITE 1 AC1 23 PHE A 83 VAL A 84 HIS A 91 ARG A 95 SITE 2 AC1 23 GLY A 233 GLY A 234 THR A 237 THR A 238 SITE 3 AC1 23 THR A 241 LEU A 284 ARG A 286 GLY A 336 SITE 4 AC1 23 PHE A 337 GLY A 338 HIS A 342 CYS A 344 SITE 5 AC1 23 VAL A 345 GLY A 346 C8B A 402 OXY A 403 SITE 6 AC1 23 HOH A 501 HOH A 514 HOH A 647 SITE 1 AC2 12 GLU A 69 PRO A 82 PHE A 182 LEU A 228 SITE 2 AC2 12 MET A 229 VAL A 232 GLY A 233 LEU A 284 SITE 3 AC2 12 THR A 385 HEM A 401 OXY A 403 HOH A 501 SITE 1 AC3 4 GLY A 233 THR A 237 HEM A 401 C8B A 402 CRYST1 117.400 84.500 84.400 90.00 133.16 90.00 C 1 2 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 0.008518 0.000000 0.007988 0.00000 SCALE2 0.000000 0.011834 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016243 0.00000