HEADER OXIDOREDUCTASE 06-JUL-16 5KQK TITLE CRYSTAL STRUCTURE OF THE Q233E/N240D VARIANT OF THE CATALASE- TITLE 2 PEROXIDASE FROM B. PSEUDOMALLEI COMPND MOL_ID: 1; COMPND 2 MOLECULE: CATALASE-PEROXIDASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CP,PEROXIDASE/CATALASE; COMPND 5 EC: 1.11.1.21; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BURKHOLDERIA PSEUDOMALLEI (STRAIN 1710B); SOURCE 3 ORGANISM_TAXID: 320372; SOURCE 4 STRAIN: 1710B; SOURCE 5 GENE: KATG, BURPS1710B_3366; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: UM262; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PKS KEYWDS CATALASE, PEROXIDASE, Q233E, N240D, HEME, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR P.C.LOEWEN REVDAT 6 15-NOV-23 5KQK 1 REMARK REVDAT 5 04-OCT-23 5KQK 1 LINK REVDAT 4 08-JAN-20 5KQK 1 REMARK REVDAT 3 27-SEP-17 5KQK 1 REMARK REVDAT 2 17-MAY-17 5KQK 1 JRNL REVDAT 1 26-APR-17 5KQK 0 JRNL AUTH M.MACHUQUEIRO,B.VICTOR,J.SWITALA,J.VILLANUEVA,C.ROVIRA, JRNL AUTH 2 I.FITA,P.C.LOEWEN JRNL TITL THE CATALASE ACTIVITY OF CATALASE-PEROXIDASES IS MODULATED JRNL TITL 2 BY CHANGES IN THE PKA OF THE DISTAL HISTIDINE. JRNL REF BIOCHEMISTRY V. 56 2271 2017 JRNL REFN ISSN 1520-4995 JRNL PMID 28409923 JRNL DOI 10.1021/ACS.BIOCHEM.6B01276 REMARK 2 REMARK 2 RESOLUTION. 1.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0151 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) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 96.06 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 3 NUMBER OF REFLECTIONS : 189792 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) : 0.154 REMARK 3 R VALUE (WORKING SET) : 0.152 REMARK 3 FREE R VALUE : 0.182 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 10034 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) : 1.75 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.80 REMARK 3 REFLECTION IN BIN (WORKING SET) : 14103 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.04 REMARK 3 BIN R VALUE (WORKING SET) : 0.2550 REMARK 3 BIN FREE R VALUE SET COUNT : 726 REMARK 3 BIN FREE R VALUE : 0.2890 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 11012 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 126 REMARK 3 SOLVENT ATOMS : 1629 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.74 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.45000 REMARK 3 B22 (A**2) : 1.69000 REMARK 3 B33 (A**2) : -1.24000 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): 0.083 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.085 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.066 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.097 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.968 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.957 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 11548 ; 0.028 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 10729 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 15723 ; 2.226 ; 1.952 REMARK 3 BOND ANGLES OTHERS (DEGREES): 24592 ; 1.265 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1451 ; 6.101 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 545 ;34.989 ;23.670 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1760 ;13.342 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 89 ;15.944 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1661 ; 0.155 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 13364 ; 0.015 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 2803 ; 0.011 ; 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): 5737 ; 1.624 ; 1.459 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 5736 ; 1.624 ; 1.458 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 7164 ; 2.485 ; 2.184 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 NCS TYPE: LOCAL REMARK 3 NUMBER OF DIFFERENT NCS PAIRS : 2 REMARK 3 GROUP CHAIN1 RANGE CHAIN2 RANGE COUNT RMS WEIGHT REMARK 3 1 A 36 110 B 36 110 4376 0.070 0.050 REMARK 3 2 A 112 748 B 112 748 41916 0.060 0.050 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 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 36 A 806 REMARK 3 ORIGIN FOR THE GROUP (A): -24.3623 -61.9765 -21.1028 REMARK 3 T TENSOR REMARK 3 T11: 0.0090 T22: 0.0402 REMARK 3 T33: 0.0469 T12: 0.0113 REMARK 3 T13: -0.0083 T23: -0.0022 REMARK 3 L TENSOR REMARK 3 L11: 0.0084 L22: 0.1807 REMARK 3 L33: 0.1906 L12: -0.0037 REMARK 3 L13: -0.0254 L23: 0.0939 REMARK 3 S TENSOR REMARK 3 S11: 0.0035 S12: 0.0051 S13: -0.0113 REMARK 3 S21: 0.0114 S22: 0.0084 S23: -0.0612 REMARK 3 S31: 0.0269 S32: 0.0004 S33: -0.0119 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 : B 36 B 806 REMARK 3 ORIGIN FOR THE GROUP (A): -9.3290 -33.1742 5.5110 REMARK 3 T TENSOR REMARK 3 T11: 0.0154 T22: 0.0436 REMARK 3 T33: 0.0399 T12: -0.0028 REMARK 3 T13: -0.0215 T23: -0.0095 REMARK 3 L TENSOR REMARK 3 L11: 0.0988 L22: 0.0178 REMARK 3 L33: 0.1065 L12: -0.0066 REMARK 3 L13: 0.0045 L23: -0.0102 REMARK 3 S TENSOR REMARK 3 S11: -0.0136 S12: -0.0030 S13: 0.0031 REMARK 3 S21: 0.0077 S22: 0.0220 S23: -0.0168 REMARK 3 S31: -0.0042 S32: 0.0159 S33: -0.0084 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: MOLECULAR REPLACEMENT REMARK 4 REMARK 4 5KQK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-JUL-16. REMARK 100 THE DEPOSITION ID IS D_1000222625. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-OCT-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.1 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CLSI REMARK 200 BEAMLINE : 08ID-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97949 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.21 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 199866 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.750 REMARK 200 RESOLUTION RANGE LOW (A) : 96.060 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 200 DATA REDUNDANCY : 2.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06200 REMARK 200 FOR THE DATA SET : 12.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.84 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.2 REMARK 200 DATA REDUNDANCY IN SHELL : 2.70 REMARK 200 R MERGE FOR SHELL (I) : 0.41300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: 1MWV REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 62.06 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.24 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MPD, 0.1 M SODIUM CITRATE, PH 6.1, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K 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 50.36150 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 87.25600 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 57.52650 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 87.25600 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 50.36150 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 57.52650 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 12380 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 50390 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -161.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 21 REMARK 465 SER A 22 REMARK 465 ASN A 23 REMARK 465 GLU A 24 REMARK 465 ALA A 25 REMARK 465 LYS A 26 REMARK 465 CYS A 27 REMARK 465 PRO A 28 REMARK 465 PHE A 29 REMARK 465 HIS A 30 REMARK 465 GLN A 31 REMARK 465 ALA A 32 REMARK 465 ALA A 33 REMARK 465 GLY A 34 REMARK 465 ASN A 35 REMARK 465 MET B 21 REMARK 465 SER B 22 REMARK 465 ASN B 23 REMARK 465 GLU B 24 REMARK 465 ALA B 25 REMARK 465 LYS B 26 REMARK 465 CYS B 27 REMARK 465 PRO B 28 REMARK 465 PHE B 29 REMARK 465 HIS B 30 REMARK 465 GLN B 31 REMARK 465 ALA B 32 REMARK 465 ALA B 33 REMARK 465 GLY B 34 REMARK 465 ASN B 35 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 ND1 HIS B 568 O HOH B 901 1.94 REMARK 500 OD1 ASP B 512 O HOH B 902 2.02 REMARK 500 O HOH A 1635 O HOH A 1636 2.07 REMARK 500 O HOH A 1371 O HOH A 1498 2.08 REMARK 500 OE1 GLU B 519 O HOH B 903 2.09 REMARK 500 O HOH B 1368 O HOH B 1459 2.11 REMARK 500 O HOH A 1481 O HOH A 1527 2.11 REMARK 500 O HOH B 1468 O HOH B 1530 2.11 REMARK 500 O HOH A 976 O HOH A 1549 2.15 REMARK 500 O HOH A 912 O HOH B 1390 2.16 REMARK 500 OE1 GLU A 343 O HOH A 903 2.17 REMARK 500 O HOH A 966 O HOH A 1348 2.17 REMARK 500 O HOH B 1078 O HOH B 1291 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 1372 O HOH B 1232 2444 2.02 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLN A 46 CG GLN A 46 CD 0.144 REMARK 500 GLN A 70 CG GLN A 70 CD 0.148 REMARK 500 GLU A 343 CD GLU A 343 OE2 0.094 REMARK 500 GLU A 349 CD GLU A 349 OE1 -0.079 REMARK 500 GLU A 407 CG GLU A 407 CD 0.106 REMARK 500 TYR A 434 CZ TYR A 434 CE2 -0.081 REMARK 500 GLU A 519 CD GLU A 519 OE1 0.073 REMARK 500 GLU A 584 CG GLU A 584 CD 0.098 REMARK 500 GLN A 725 CG GLN A 725 CD 0.147 REMARK 500 GLU A 726 CG GLU A 726 CD 0.109 REMARK 500 TOX B 111 C HIS B 112 N 0.166 REMARK 500 GLU B 198 CD GLU B 198 OE2 0.074 REMARK 500 GLU B 298 CD GLU B 298 OE2 0.086 REMARK 500 GLU B 303 CD GLU B 303 OE2 -0.067 REMARK 500 GLU B 410 CG GLU B 410 CD 0.126 REMARK 500 ARG B 426 CZ ARG B 426 NH2 0.103 REMARK 500 GLU B 438 CD GLU B 438 OE1 -0.085 REMARK 500 TRP B 485 CE3 TRP B 485 CZ3 0.138 REMARK 500 ASP B 512 CB ASP B 512 CG 0.129 REMARK 500 ASP B 512 CG ASP B 512 OD2 0.191 REMARK 500 GLN B 725 CD GLN B 725 OE1 0.154 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 40 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ASP A 60 CB - CG - OD1 ANGL. DEV. = 6.3 DEGREES REMARK 500 ASP A 76 CB - CG - OD2 ANGL. DEV. = -5.8 DEGREES REMARK 500 ARG A 82 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG A 82 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 ARG A 108 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG A 132 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG A 149 NE - CZ - NH1 ANGL. DEV. = 6.3 DEGREES REMARK 500 ARG A 149 NE - CZ - NH2 ANGL. DEV. = -4.3 DEGREES REMARK 500 ARG A 161 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG A 403 CG - CD - NE ANGL. DEV. = 17.4 DEGREES REMARK 500 ARG A 404 NE - CZ - NH1 ANGL. DEV. = 5.2 DEGREES REMARK 500 ARG A 404 NE - CZ - NH2 ANGL. DEV. = -4.8 DEGREES REMARK 500 GLU A 407 CG - CD - OE1 ANGL. DEV. = 12.4 DEGREES REMARK 500 ARG A 426 NH1 - CZ - NH2 ANGL. DEV. = 7.4 DEGREES REMARK 500 ARG A 426 NE - CZ - NH2 ANGL. DEV. = -6.3 DEGREES REMARK 500 ARG A 433 NE - CZ - NH2 ANGL. DEV. = -4.7 DEGREES REMARK 500 TYR A 434 CB - CG - CD1 ANGL. DEV. = 3.6 DEGREES REMARK 500 ASP A 512 CB - CG - OD1 ANGL. DEV. = 6.4 DEGREES REMARK 500 ASP A 587 CB - CG - OD1 ANGL. DEV. = 5.7 DEGREES REMARK 500 VAL A 633 CG1 - CB - CG2 ANGL. DEV. = -16.8 DEGREES REMARK 500 ARG A 713 NE - CZ - NH1 ANGL. DEV. = 4.3 DEGREES REMARK 500 ARG A 744 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 ARG B 40 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 ASP B 76 CB - CG - OD2 ANGL. DEV. = -6.2 DEGREES REMARK 500 ASP B 98 CB - CG - OD2 ANGL. DEV. = -6.2 DEGREES REMARK 500 ARG B 108 NE - CZ - NH1 ANGL. DEV. = 5.3 DEGREES REMARK 500 ARG B 108 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 TOX B 111 O - C - N ANGL. DEV. = -11.6 DEGREES REMARK 500 ARG B 123 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 ARG B 149 NE - CZ - NH2 ANGL. DEV. = -4.1 DEGREES REMARK 500 ARG B 258 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ASP B 268 CB - CG - OD1 ANGL. DEV. = 6.0 DEGREES REMARK 500 ASP B 376 CB - CG - OD2 ANGL. DEV. = -6.1 DEGREES REMARK 500 ARG B 382 NE - CZ - NH2 ANGL. DEV. = -4.0 DEGREES REMARK 500 ARG B 393 NE - CZ - NH2 ANGL. DEV. = -4.5 DEGREES REMARK 500 ARG B 403 NE - CZ - NH1 ANGL. DEV. = 4.2 DEGREES REMARK 500 ARG B 403 NE - CZ - NH2 ANGL. DEV. = -4.1 DEGREES REMARK 500 ARG B 404 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 ARG B 404 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 MET B 428 CA - CB - CG ANGL. DEV. = -10.6 DEGREES REMARK 500 ARG B 433 NE - CZ - NH2 ANGL. DEV. = -4.8 DEGREES REMARK 500 TYR B 434 CB - CG - CD1 ANGL. DEV. = 3.8 DEGREES REMARK 500 ARG B 506 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ASP B 512 CB - CG - OD1 ANGL. DEV. = -8.0 DEGREES REMARK 500 ASP B 512 CB - CG - OD2 ANGL. DEV. = 7.6 DEGREES REMARK 500 ARG B 540 CB - CA - C ANGL. DEV. = 13.7 DEGREES REMARK 500 GLY B 541 N - CA - C ANGL. DEV. = -15.2 DEGREES REMARK 500 ASP B 587 CB - CG - OD1 ANGL. DEV. = 5.5 DEGREES REMARK 500 VAL B 633 CG1 - CB - CG2 ANGL. DEV. = -11.4 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 55 ANGLE DEVIATIONS. 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 TRP A 95 81.89 -159.45 REMARK 500 PHE A 99 18.75 58.45 REMARK 500 ASN A 144 -1.53 66.48 REMARK 500 TYR A 238 -72.01 -130.34 REMARK 500 ARG A 314 -127.62 50.44 REMARK 500 THR A 323 -72.75 -121.69 REMARK 500 SER A 708 -58.49 -121.15 REMARK 500 TRP B 95 80.87 -158.72 REMARK 500 TYR B 238 -76.80 -128.96 REMARK 500 ARG B 314 -130.71 49.93 REMARK 500 THR B 323 -75.66 -118.76 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 ALA B 569 11.58 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 A1716 DISTANCE = 5.83 ANGSTROMS REMARK 525 HOH A1717 DISTANCE = 5.91 ANGSTROMS REMARK 525 HOH B1712 DISTANCE = 5.95 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 NA A 802 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY A 122 O REMARK 620 2 GLY A 124 O 101.1 REMARK 620 3 SER A 494 O 85.5 158.5 REMARK 620 4 HOH A1091 O 159.9 82.7 84.5 REMARK 620 5 HOH A1476 O 104.3 113.0 84.6 92.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 801 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 279 NE2 REMARK 620 2 HEM A 801 NA 94.7 REMARK 620 3 HEM A 801 NB 93.0 86.3 REMARK 620 4 HEM A 801 NC 92.0 172.4 89.8 REMARK 620 5 HEM A 801 ND 90.5 89.7 174.9 93.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 801 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TOX B 111 O2 REMARK 620 2 HEM B 801 NA 91.2 REMARK 620 3 HEM B 801 NB 81.3 86.5 REMARK 620 4 HEM B 801 NC 82.9 173.1 89.1 REMARK 620 5 HEM B 801 ND 93.4 91.4 174.3 92.4 REMARK 620 6 HIS B 279 NE2 170.6 94.8 91.7 90.7 93.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B 802 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY B 122 O REMARK 620 2 GLY B 124 O 100.4 REMARK 620 3 SER B 494 O 89.6 157.5 REMARK 620 4 HOH B 945 O 157.1 79.6 83.4 REMARK 620 5 HOH B1490 O 108.9 111.2 83.9 92.1 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 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 802 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 803 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue OXY A 804 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD A 805 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD A 806 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEM B 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA B 802 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL B 803 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue OXY B 804 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD B 805 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD B 806 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5KQ0 RELATED DB: PDB REMARK 900 RELATED ID: 5KQ2 RELATED DB: PDB REMARK 900 RELATED ID: 5KQ3 RELATED DB: PDB REMARK 900 RELATED ID: 5KQ6 RELATED DB: PDB REMARK 900 RELATED ID: 5KQ7 RELATED DB: PDB REMARK 900 RELATED ID: 5KQH RELATED DB: PDB REMARK 900 RELATED ID: 5KQI RELATED DB: PDB REMARK 900 RELATED ID: 5KQN RELATED DB: PDB REMARK 900 RELATED ID: 5KQQ RELATED DB: PDB DBREF 5KQK A 21 748 UNP Q3JNW6 KATG_BURP1 1 728 DBREF 5KQK B 21 748 UNP Q3JNW6 KATG_BURP1 1 728 SEQADV 5KQK GLU A 233 UNP Q3JNW6 GLN 213 CONFLICT SEQADV 5KQK ASP A 240 UNP Q3JNW6 ASN 220 CONFLICT SEQADV 5KQK GLU B 233 UNP Q3JNW6 GLN 213 CONFLICT SEQADV 5KQK ASP B 240 UNP Q3JNW6 ASN 220 CONFLICT SEQRES 1 A 728 MET SER ASN GLU ALA LYS CYS PRO PHE HIS GLN ALA ALA SEQRES 2 A 728 GLY ASN GLY THR SER ASN ARG ASP TRP TRP PRO ASN GLN SEQRES 3 A 728 LEU ASP LEU SER ILE LEU HIS ARG HIS SER SER LEU SER SEQRES 4 A 728 ASP PRO MET GLY LYS ASP PHE ASN TYR ALA GLN ALA PHE SEQRES 5 A 728 GLU LYS LEU ASP LEU ALA ALA VAL LYS ARG ASP LEU HIS SEQRES 6 A 728 ALA LEU MET THR THR SER GLN ASP TRP TRP PRO ALA ASP SEQRES 7 A 728 PHE GLY HIS TYR GLY GLY LEU PHE ILE ARG MET ALA TOX SEQRES 8 A 728 HIS SER ALA GLY THR TYR ARG THR ALA ASP GLY ARG GLY SEQRES 9 A 728 GLY ALA GLY GLU GLY GLN GLN ARG PHE ALA PRO LEU ASN SEQRES 10 A 728 SER TRP PRO ASP ASN ALA ASN LEU ASP LYS ALA ARG ARG SEQRES 11 A 728 LEU LEU TRP PRO ILE LYS GLN LYS TYR GLY ARG ALA ILE SEQRES 12 A 728 SER TRP ALA ASP LEU LEU ILE LEU THR GLY ASN VAL ALA SEQRES 13 A 728 LEU GLU SER MET GLY PHE LYS THR PHE GLY PHE ALA GLY SEQRES 14 A 728 GLY ARG ALA ASP THR TRP GLU PRO GLU ASP VAL TYR TRP SEQRES 15 A 728 GLY SER GLU LYS ILE TRP LEU GLU LEU SER GLY GLY PRO SEQRES 16 A 728 ASN SER ARG TYR SER GLY ASP ARG GLN LEU GLU ASN PRO SEQRES 17 A 728 LEU ALA ALA VAL GLU MET GLY LEU ILE TYR VAL ASP PRO SEQRES 18 A 728 GLU GLY PRO ASP GLY ASN PRO ASP PRO VAL ALA ALA ALA SEQRES 19 A 728 ARG ASP ILE ARG ASP THR PHE ALA ARG MET ALA MET ASN SEQRES 20 A 728 ASP GLU GLU THR VAL ALA LEU ILE ALA GLY GLY HIS THR SEQRES 21 A 728 PHE GLY LYS THR HIS GLY ALA GLY PRO ALA SER ASN VAL SEQRES 22 A 728 GLY ALA GLU PRO GLU ALA ALA GLY ILE GLU ALA GLN GLY SEQRES 23 A 728 LEU GLY TRP LYS SER ALA TYR ARG THR GLY LYS GLY ALA SEQRES 24 A 728 ASP ALA ILE THR SER GLY LEU GLU VAL THR TRP THR THR SEQRES 25 A 728 THR PRO THR GLN TRP SER HIS ASN PHE PHE GLU ASN LEU SEQRES 26 A 728 PHE GLY TYR GLU TRP GLU LEU THR LYS SER PRO ALA GLY SEQRES 27 A 728 ALA HIS GLN TRP VAL ALA LYS GLY ALA ASP ALA VAL ILE SEQRES 28 A 728 PRO ASP ALA PHE ASP PRO SER LYS LYS HIS ARG PRO THR SEQRES 29 A 728 MET LEU THR THR ASP LEU SER LEU ARG PHE ASP PRO ALA SEQRES 30 A 728 TYR GLU LYS ILE SER ARG ARG PHE HIS GLU ASN PRO GLU SEQRES 31 A 728 GLN PHE ALA ASP ALA PHE ALA ARG ALA TRP PHE LYS LEU SEQRES 32 A 728 THR HIS ARG ASP MET GLY PRO ARG ALA ARG TYR LEU GLY SEQRES 33 A 728 PRO GLU VAL PRO ALA GLU VAL LEU LEU TRP GLN ASP PRO SEQRES 34 A 728 ILE PRO ALA VAL ASP HIS PRO LEU ILE ASP ALA ALA ASP SEQRES 35 A 728 ALA ALA GLU LEU LYS ALA LYS VAL LEU ALA SER GLY LEU SEQRES 36 A 728 THR VAL SER GLN LEU VAL SER THR ALA TRP ALA ALA ALA SEQRES 37 A 728 SER THR PHE ARG GLY SER ASP LYS ARG GLY GLY ALA ASN SEQRES 38 A 728 GLY ALA ARG ILE ARG LEU ALA PRO GLN LYS ASP TRP GLU SEQRES 39 A 728 ALA ASN GLN PRO GLU GLN LEU ALA ALA VAL LEU GLU THR SEQRES 40 A 728 LEU GLU ALA ILE ARG THR ALA PHE ASN GLY ALA GLN ARG SEQRES 41 A 728 GLY GLY LYS GLN VAL SER LEU ALA ASP LEU ILE VAL LEU SEQRES 42 A 728 ALA GLY CYS ALA GLY VAL GLU GLN ALA ALA LYS ASN ALA SEQRES 43 A 728 GLY HIS ALA VAL THR VAL PRO PHE ALA PRO GLY ARG ALA SEQRES 44 A 728 ASP ALA SER GLN GLU GLN THR ASP VAL GLU SER MET ALA SEQRES 45 A 728 VAL LEU GLU PRO VAL ALA ASP GLY PHE ARG ASN TYR LEU SEQRES 46 A 728 LYS GLY LYS TYR ARG VAL PRO ALA GLU VAL LEU LEU VAL SEQRES 47 A 728 ASP LYS ALA GLN LEU LEU THR LEU SER ALA PRO GLU MET SEQRES 48 A 728 THR VAL LEU LEU GLY GLY LEU ARG VAL LEU GLY ALA ASN SEQRES 49 A 728 VAL GLY GLN SER ARG HIS GLY VAL PHE THR ALA ARG GLU SEQRES 50 A 728 GLN ALA LEU THR ASN ASP PHE PHE VAL ASN LEU LEU ASP SEQRES 51 A 728 MET GLY THR GLU TRP LYS PRO THR ALA ALA ASP ALA ASP SEQRES 52 A 728 VAL PHE GLU GLY ARG ASP ARG ALA THR GLY GLU LEU LYS SEQRES 53 A 728 TRP THR GLY THR ARG VAL ASP LEU VAL PHE GLY SER HIS SEQRES 54 A 728 SER GLN LEU ARG ALA LEU ALA GLU VAL TYR GLY SER ALA SEQRES 55 A 728 ASP ALA GLN GLU LYS PHE VAL ARG ASP PHE VAL ALA VAL SEQRES 56 A 728 TRP ASN LYS VAL MET ASN LEU ASP ARG PHE ASP LEU ALA SEQRES 1 B 728 MET SER ASN GLU ALA LYS CYS PRO PHE HIS GLN ALA ALA SEQRES 2 B 728 GLY ASN GLY THR SER ASN ARG ASP TRP TRP PRO ASN GLN SEQRES 3 B 728 LEU ASP LEU SER ILE LEU HIS ARG HIS SER SER LEU SER SEQRES 4 B 728 ASP PRO MET GLY LYS ASP PHE ASN TYR ALA GLN ALA PHE SEQRES 5 B 728 GLU LYS LEU ASP LEU ALA ALA VAL LYS ARG ASP LEU HIS SEQRES 6 B 728 ALA LEU MET THR THR SER GLN ASP TRP TRP PRO ALA ASP SEQRES 7 B 728 PHE GLY HIS TYR GLY GLY LEU PHE ILE ARG MET ALA TOX SEQRES 8 B 728 HIS SER ALA GLY THR TYR ARG THR ALA ASP GLY ARG GLY SEQRES 9 B 728 GLY ALA GLY GLU GLY GLN GLN ARG PHE ALA PRO LEU ASN SEQRES 10 B 728 SER TRP PRO ASP ASN ALA ASN LEU ASP LYS ALA ARG ARG SEQRES 11 B 728 LEU LEU TRP PRO ILE LYS GLN LYS TYR GLY ARG ALA ILE SEQRES 12 B 728 SER TRP ALA ASP LEU LEU ILE LEU THR GLY ASN VAL ALA SEQRES 13 B 728 LEU GLU SER MET GLY PHE LYS THR PHE GLY PHE ALA GLY SEQRES 14 B 728 GLY ARG ALA ASP THR TRP GLU PRO GLU ASP VAL TYR TRP SEQRES 15 B 728 GLY SER GLU LYS ILE TRP LEU GLU LEU SER GLY GLY PRO SEQRES 16 B 728 ASN SER ARG TYR SER GLY ASP ARG GLN LEU GLU ASN PRO SEQRES 17 B 728 LEU ALA ALA VAL GLU MET GLY LEU ILE TYR VAL ASP PRO SEQRES 18 B 728 GLU GLY PRO ASP GLY ASN PRO ASP PRO VAL ALA ALA ALA SEQRES 19 B 728 ARG ASP ILE ARG ASP THR PHE ALA ARG MET ALA MET ASN SEQRES 20 B 728 ASP GLU GLU THR VAL ALA LEU ILE ALA GLY GLY HIS THR SEQRES 21 B 728 PHE GLY LYS THR HIS GLY ALA GLY PRO ALA SER ASN VAL SEQRES 22 B 728 GLY ALA GLU PRO GLU ALA ALA GLY ILE GLU ALA GLN GLY SEQRES 23 B 728 LEU GLY TRP LYS SER ALA TYR ARG THR GLY LYS GLY ALA SEQRES 24 B 728 ASP ALA ILE THR SER GLY LEU GLU VAL THR TRP THR THR SEQRES 25 B 728 THR PRO THR GLN TRP SER HIS ASN PHE PHE GLU ASN LEU SEQRES 26 B 728 PHE GLY TYR GLU TRP GLU LEU THR LYS SER PRO ALA GLY SEQRES 27 B 728 ALA HIS GLN TRP VAL ALA LYS GLY ALA ASP ALA VAL ILE SEQRES 28 B 728 PRO ASP ALA PHE ASP PRO SER LYS LYS HIS ARG PRO THR SEQRES 29 B 728 MET LEU THR THR ASP LEU SER LEU ARG PHE ASP PRO ALA SEQRES 30 B 728 TYR GLU LYS ILE SER ARG ARG PHE HIS GLU ASN PRO GLU SEQRES 31 B 728 GLN PHE ALA ASP ALA PHE ALA ARG ALA TRP PHE LYS LEU SEQRES 32 B 728 THR HIS ARG ASP MET GLY PRO ARG ALA ARG TYR LEU GLY SEQRES 33 B 728 PRO GLU VAL PRO ALA GLU VAL LEU LEU TRP GLN ASP PRO SEQRES 34 B 728 ILE PRO ALA VAL ASP HIS PRO LEU ILE ASP ALA ALA ASP SEQRES 35 B 728 ALA ALA GLU LEU LYS ALA LYS VAL LEU ALA SER GLY LEU SEQRES 36 B 728 THR VAL SER GLN LEU VAL SER THR ALA TRP ALA ALA ALA SEQRES 37 B 728 SER THR PHE ARG GLY SER ASP LYS ARG GLY GLY ALA ASN SEQRES 38 B 728 GLY ALA ARG ILE ARG LEU ALA PRO GLN LYS ASP TRP GLU SEQRES 39 B 728 ALA ASN GLN PRO GLU GLN LEU ALA ALA VAL LEU GLU THR SEQRES 40 B 728 LEU GLU ALA ILE ARG THR ALA PHE ASN GLY ALA GLN ARG SEQRES 41 B 728 GLY GLY LYS GLN VAL SER LEU ALA ASP LEU ILE VAL LEU SEQRES 42 B 728 ALA GLY CYS ALA GLY VAL GLU GLN ALA ALA LYS ASN ALA SEQRES 43 B 728 GLY HIS ALA VAL THR VAL PRO PHE ALA PRO GLY ARG ALA SEQRES 44 B 728 ASP ALA SER GLN GLU GLN THR ASP VAL GLU SER MET ALA SEQRES 45 B 728 VAL LEU GLU PRO VAL ALA ASP GLY PHE ARG ASN TYR LEU SEQRES 46 B 728 LYS GLY LYS TYR ARG VAL PRO ALA GLU VAL LEU LEU VAL SEQRES 47 B 728 ASP LYS ALA GLN LEU LEU THR LEU SER ALA PRO GLU MET SEQRES 48 B 728 THR VAL LEU LEU GLY GLY LEU ARG VAL LEU GLY ALA ASN SEQRES 49 B 728 VAL GLY GLN SER ARG HIS GLY VAL PHE THR ALA ARG GLU SEQRES 50 B 728 GLN ALA LEU THR ASN ASP PHE PHE VAL ASN LEU LEU ASP SEQRES 51 B 728 MET GLY THR GLU TRP LYS PRO THR ALA ALA ASP ALA ASP SEQRES 52 B 728 VAL PHE GLU GLY ARG ASP ARG ALA THR GLY GLU LEU LYS SEQRES 53 B 728 TRP THR GLY THR ARG VAL ASP LEU VAL PHE GLY SER HIS SEQRES 54 B 728 SER GLN LEU ARG ALA LEU ALA GLU VAL TYR GLY SER ALA SEQRES 55 B 728 ASP ALA GLN GLU LYS PHE VAL ARG ASP PHE VAL ALA VAL SEQRES 56 B 728 TRP ASN LYS VAL MET ASN LEU ASP ARG PHE ASP LEU ALA MODRES 5KQK TOX A 111 TRP MODIFIED RESIDUE MODRES 5KQK TOX B 111 TRP MODIFIED RESIDUE HET TOX A 111 16 HET TOX B 111 16 HET HEM A 801 43 HET NA A 802 1 HET CL A 803 1 HET OXY A 804 2 HET MPD A 805 8 HET MPD A 806 8 HET HEM B 801 43 HET NA B 802 1 HET CL B 803 1 HET OXY B 804 2 HET MPD B 805 8 HET MPD B 806 8 HETNAM TOX 1-HYDROPEROXY-L-TRYPTOPHAN HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM NA SODIUM ION HETNAM CL CHLORIDE ION HETNAM OXY OXYGEN MOLECULE HETNAM MPD (4S)-2-METHYL-2,4-PENTANEDIOL HETSYN HEM HEME FORMUL 1 TOX 2(C11 H12 N2 O4) FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 4 NA 2(NA 1+) FORMUL 5 CL 2(CL 1-) FORMUL 6 OXY 2(O2) FORMUL 7 MPD 4(C6 H14 O2) FORMUL 15 HOH *1629(H2 O) HELIX 1 AA1 SER A 38 TRP A 43 1 6 HELIX 2 AA2 ASP A 48 HIS A 53 5 6 HELIX 3 AA3 ASN A 67 LYS A 74 1 8 HELIX 4 AA4 ASP A 76 THR A 89 1 14 HELIX 5 AA5 ALA A 97 HIS A 101 5 5 HELIX 6 AA6 TYR A 102 GLY A 115 1 14 HELIX 7 AA7 GLY A 129 PHE A 133 5 5 HELIX 8 AA8 PRO A 135 ALA A 143 5 9 HELIX 9 AA9 ASN A 144 LEU A 152 1 9 HELIX 10 AB1 LEU A 152 GLY A 160 1 9 HELIX 11 AB2 ARG A 161 ILE A 163 5 3 HELIX 12 AB3 SER A 164 MET A 180 1 17 HELIX 13 AB4 GLY A 243 ASN A 247 5 5 HELIX 14 AB5 ASP A 249 ARG A 263 1 15 HELIX 15 AB6 ASN A 267 HIS A 279 1 13 HELIX 16 AB7 PRO A 289 VAL A 293 5 5 HELIX 17 AB8 GLU A 296 ALA A 300 5 5 HELIX 18 AB9 GLY A 301 GLN A 305 5 5 HELIX 19 AC1 LYS A 317 ALA A 321 5 5 HELIX 20 AC2 HIS A 339 TYR A 348 1 10 HELIX 21 AC3 LEU A 386 ASP A 395 1 10 HELIX 22 AC4 ASP A 395 ASN A 408 1 14 HELIX 23 AC5 ASN A 408 ARG A 426 1 19 HELIX 24 AC6 PRO A 430 TYR A 434 5 5 HELIX 25 AC7 LEU A 444 ASP A 448 5 5 HELIX 26 AC8 ASP A 459 SER A 473 1 15 HELIX 27 AC9 THR A 476 SER A 489 1 14 HELIX 28 AD1 ALA A 503 LEU A 507 5 5 HELIX 29 AD2 PRO A 509 ASN A 516 5 8 HELIX 30 AD3 GLN A 517 GLN A 539 1 23 HELIX 31 AD4 SER A 546 ALA A 566 1 21 HELIX 32 AD5 ASP A 587 ALA A 592 1 6 HELIX 33 AD6 VAL A 593 GLU A 595 5 3 HELIX 34 AD7 GLY A 600 ASN A 603 5 4 HELIX 35 AD8 PRO A 612 LEU A 624 1 13 HELIX 36 AD9 SER A 627 GLY A 642 1 16 HELIX 37 AE1 ASN A 644 SER A 648 5 5 HELIX 38 AE2 ASN A 662 LEU A 669 1 8 HELIX 39 AE3 ARG A 701 VAL A 705 1 5 HELIX 40 AE4 PHE A 706 SER A 708 5 3 HELIX 41 AE5 HIS A 709 GLY A 720 1 12 HELIX 42 AE6 ALA A 724 ASN A 741 1 18 HELIX 43 AE7 ARG A 744 ALA A 748 5 5 HELIX 44 AE8 SER B 38 TRP B 43 1 6 HELIX 45 AE9 ASP B 48 HIS B 53 5 6 HELIX 46 AF1 ASN B 67 LEU B 75 1 9 HELIX 47 AF2 ASP B 76 THR B 89 1 14 HELIX 48 AF3 ALA B 97 HIS B 101 5 5 HELIX 49 AF4 TYR B 102 GLY B 115 1 14 HELIX 50 AF5 GLY B 129 PHE B 133 5 5 HELIX 51 AF6 PRO B 135 ALA B 143 5 9 HELIX 52 AF7 ASN B 144 LEU B 152 1 9 HELIX 53 AF8 LEU B 152 GLY B 160 1 9 HELIX 54 AF9 ARG B 161 ILE B 163 5 3 HELIX 55 AG1 SER B 164 MET B 180 1 17 HELIX 56 AG2 GLY B 243 ASN B 247 5 5 HELIX 57 AG3 ASP B 249 MET B 264 1 16 HELIX 58 AG4 ASN B 267 HIS B 279 1 13 HELIX 59 AG5 PRO B 289 VAL B 293 5 5 HELIX 60 AG6 GLU B 296 ALA B 300 5 5 HELIX 61 AG7 GLY B 301 GLN B 305 5 5 HELIX 62 AG8 LYS B 317 ALA B 321 5 5 HELIX 63 AG9 HIS B 339 TYR B 348 1 10 HELIX 64 AH1 LEU B 386 ASP B 395 1 10 HELIX 65 AH2 ASP B 395 ASN B 408 1 14 HELIX 66 AH3 ASN B 408 ARG B 426 1 19 HELIX 67 AH4 PRO B 430 TYR B 434 5 5 HELIX 68 AH5 LEU B 444 ASP B 448 5 5 HELIX 69 AH6 ASP B 459 SER B 473 1 15 HELIX 70 AH7 THR B 476 SER B 489 1 14 HELIX 71 AH8 ALA B 503 LEU B 507 5 5 HELIX 72 AH9 PRO B 509 ASN B 516 5 8 HELIX 73 AI1 GLN B 517 GLN B 539 1 23 HELIX 74 AI2 SER B 546 ALA B 566 1 21 HELIX 75 AI3 ASP B 587 ALA B 592 1 6 HELIX 76 AI4 VAL B 593 GLU B 595 5 3 HELIX 77 AI5 GLY B 600 ASN B 603 5 4 HELIX 78 AI6 PRO B 612 LEU B 624 1 13 HELIX 79 AI7 SER B 627 GLY B 642 1 16 HELIX 80 AI8 ASN B 644 SER B 648 5 5 HELIX 81 AI9 ASN B 662 LEU B 669 1 8 HELIX 82 AJ1 ARG B 701 VAL B 705 1 5 HELIX 83 AJ2 PHE B 706 SER B 708 5 3 HELIX 84 AJ3 HIS B 709 GLY B 720 1 12 HELIX 85 AJ4 ALA B 724 ASN B 741 1 18 HELIX 86 AJ5 ARG B 744 ALA B 748 5 5 SHEET 1 AA1 2 TYR A 219 SER A 220 0 SHEET 2 AA1 2 GLN A 224 LEU A 225 -1 O GLN A 224 N SER A 220 SHEET 1 AA2 3 TRP A 350 LYS A 354 0 SHEET 2 AA2 3 HIS A 360 ALA A 364 -1 O GLN A 361 N THR A 353 SHEET 3 AA2 3 THR A 384 MET A 385 -1 O MET A 385 N TRP A 362 SHEET 1 AA3 2 ILE A 371 PRO A 372 0 SHEET 2 AA3 2 LYS A 380 HIS A 381 -1 O HIS A 381 N ILE A 371 SHEET 1 AA4 2 ALA A 598 ASP A 599 0 SHEET 2 AA4 2 TYR A 604 LEU A 605 -1 O TYR A 604 N ASP A 599 SHEET 1 AA5 3 THR A 673 PRO A 677 0 SHEET 2 AA5 3 VAL A 684 ASP A 689 -1 O ARG A 688 N GLU A 674 SHEET 3 AA5 3 LEU A 695 THR A 700 -1 O GLY A 699 N PHE A 685 SHEET 1 AA6 2 TYR B 219 SER B 220 0 SHEET 2 AA6 2 GLN B 224 LEU B 225 -1 O GLN B 224 N SER B 220 SHEET 1 AA7 3 TRP B 350 LYS B 354 0 SHEET 2 AA7 3 HIS B 360 ALA B 364 -1 O GLN B 361 N THR B 353 SHEET 3 AA7 3 THR B 384 MET B 385 -1 O MET B 385 N TRP B 362 SHEET 1 AA8 2 ILE B 371 PRO B 372 0 SHEET 2 AA8 2 LYS B 380 HIS B 381 -1 O HIS B 381 N ILE B 371 SHEET 1 AA9 2 ALA B 598 ASP B 599 0 SHEET 2 AA9 2 TYR B 604 LEU B 605 -1 O TYR B 604 N ASP B 599 SHEET 1 AB1 3 THR B 673 PRO B 677 0 SHEET 2 AB1 3 VAL B 684 ASP B 689 -1 O ARG B 688 N GLU B 674 SHEET 3 AB1 3 LEU B 695 THR B 700 -1 O LYS B 696 N GLY B 687 LINK C ALA A 110 N TOX A 111 1555 1555 1.39 LINK C TOX A 111 N HIS A 112 1555 1555 1.47 LINK CH2 TOX A 111 CE1 TYR A 238 1555 1555 1.57 LINK CE2 TYR A 238 SD MET A 264 1555 1555 1.75 LINK C ALA B 110 N TOX B 111 1555 1555 1.44 LINK C TOX B 111 N HIS B 112 1555 1555 1.50 LINK CH2 TOX B 111 CE1 TYR B 238 1555 1555 1.63 LINK CE2 TYR B 238 SD MET B 264 1555 1555 1.75 LINK O GLY A 122 NA NA A 802 1555 1555 2.36 LINK O GLY A 124 NA NA A 802 1555 1555 2.23 LINK NE2 HIS A 279 FE HEM A 801 1555 1555 2.07 LINK O SER A 494 NA NA A 802 1555 1555 2.36 LINK NA NA A 802 O HOH A1091 1555 1555 2.37 LINK NA NA A 802 O HOH A1476 1555 1555 2.31 LINK O2 TOX B 111 FE HEM B 801 1555 1555 2.77 LINK O GLY B 122 NA NA B 802 1555 1555 2.31 LINK O GLY B 124 NA NA B 802 1555 1555 2.36 LINK NE2 HIS B 279 FE HEM B 801 1555 1555 2.12 LINK O SER B 494 NA NA B 802 1555 1555 2.39 LINK NA NA B 802 O HOH B 945 1555 1555 2.45 LINK NA NA B 802 O HOH B1490 1555 1555 2.33 CISPEP 1 ALA A 134 PRO A 135 0 1.32 CISPEP 2 ASN A 227 PRO A 228 0 6.55 CISPEP 3 ALA A 508 PRO A 509 0 -6.51 CISPEP 4 ALA B 134 PRO B 135 0 0.46 CISPEP 5 ASN B 227 PRO B 228 0 11.03 CISPEP 6 ALA B 508 PRO B 509 0 -7.66 SITE 1 AC1 19 GLY A 104 LEU A 105 TOX A 111 LEU A 274 SITE 2 AC1 19 ILE A 275 GLY A 278 HIS A 279 GLY A 282 SITE 3 AC1 19 LYS A 283 THR A 284 HIS A 285 THR A 323 SITE 4 AC1 19 SER A 324 TRP A 330 THR A 388 OXY A 804 SITE 5 AC1 19 HOH A 952 HOH A1049 HOH A1064 SITE 1 AC2 6 GLY A 122 ARG A 123 GLY A 124 SER A 494 SITE 2 AC2 6 HOH A1091 HOH A1476 SITE 1 AC3 3 GLY A 124 VAL A 200 HOH A1476 SITE 1 AC4 7 ARG A 108 TOX A 111 HIS A 112 ASP A 141 SITE 2 AC4 7 HEM A 801 HOH A 978 HOH A1034 SITE 1 AC5 4 ASP A 83 PRO A 154 HOH A1354 HOH A1460 SITE 1 AC6 3 TRP A 309 THR A 323 SER A 324 SITE 1 AC7 19 GLY B 104 LEU B 105 TOX B 111 LEU B 274 SITE 2 AC7 19 ILE B 275 GLY B 278 HIS B 279 GLY B 282 SITE 3 AC7 19 LYS B 283 THR B 284 HIS B 285 THR B 323 SITE 4 AC7 19 SER B 324 TRP B 330 THR B 388 OXY B 804 SITE 5 AC7 19 HOH B 966 HOH B 991 HOH B1121 SITE 1 AC8 6 GLY B 122 ARG B 123 GLY B 124 SER B 494 SITE 2 AC8 6 HOH B 945 HOH B1490 SITE 1 AC9 3 GLY B 124 VAL B 200 HOH B1490 SITE 1 AD1 7 ARG B 108 TOX B 111 HIS B 112 ASP B 141 SITE 2 AD1 7 HEM B 801 HOH B 916 HOH B1411 SITE 1 AD2 3 ARG B 506 HOH B1269 HOH B1555 SITE 1 AD3 3 LEU B 209 ALA B 290 THR B 323 CRYST1 100.723 115.053 174.512 90.00 90.00 90.00 P 21 21 21 8 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 0.009928 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008692 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005730 0.00000