PDB Short entry for 5SXW HEADER OXIDOREDUCTASE 10-AUG-16 5SXW TITLE CRYSTAL STRUCTURE OF THE E198A VARIANT OF CATALASE-PEROXIDASE KATG OF TITLE 2 BURKHOLDERIA 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 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 KEYWDS CATALASE-PEROXIDASE, E198A VARIANT, TUBERCULOSIS ISONICOTINIC ACID KEYWDS 2 HYDRAZIDE, OXIDOREDUCTASE, KATG EXPDTA X-RAY DIFFRACTION AUTHOR P.C.LOEWEN REVDAT 5 15-NOV-23 5SXW 1 REMARK REVDAT 4 04-OCT-23 5SXW 1 LINK REVDAT 3 08-JAN-20 5SXW 1 REMARK REVDAT 2 27-SEP-17 5SXW 1 HEADER REMARK REVDAT 1 07-SEP-16 5SXW 0 SPRSDE 07-SEP-16 5SXW 3N3R JRNL AUTH B.WISEMAN,X.CARPENA,M.FELIZ,L.J.DONALD,M.PONS,I.FITA, JRNL AUTH 2 P.C.LOEWEN JRNL TITL ISONICOTINIC ACID HYDRAZIDE CONVERSION TO ISONICOTINYL-NAD JRNL TITL 2 BY CATALASE-PEROXIDASES. JRNL REF J. BIOL. CHEM. V. 285 26662 2010 JRNL REFN ESSN 1083-351X JRNL PMID 20554537 JRNL DOI 10.1074/JBC.M110.139428 REMARK 2 REMARK 2 RESOLUTION. 1.60 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) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 253932 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) : 0.144 REMARK 3 R VALUE (WORKING SET) : 0.143 REMARK 3 FREE R VALUE : 0.169 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 13409 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) : 1.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.64 REMARK 3 REFLECTION IN BIN (WORKING SET) : 18624 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.94 REMARK 3 BIN R VALUE (WORKING SET) : 0.2330 REMARK 3 BIN FREE R VALUE SET COUNT : 1017 REMARK 3 BIN FREE R VALUE : 0.2520 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 11011 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 126 REMARK 3 SOLVENT ATOMS : 1866 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.95 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.12000 REMARK 3 B22 (A**2) : 0.05000 REMARK 3 B33 (A**2) : 0.07000 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): 0.059 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.062 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.042 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.367 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.976 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.968 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 11497 ; 0.033 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 10672 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 15640 ; 2.738 ; 1.952 REMARK 3 BOND ANGLES OTHERS (DEGREES): 24445 ; 1.491 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1433 ; 5.820 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 540 ;36.086 ;23.667 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1747 ;13.185 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 88 ;15.739 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1649 ; 0.186 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 13291 ; 0.018 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 2793 ; 0.012 ; 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): 5718 ; 1.925 ; 1.605 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 5717 ; 1.920 ; 1.603 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 7135 ; 2.711 ; 2.402 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 36 109 B 36 109 4354 0.090 0.050 REMARK 3 2 A 112 748 B 112 748 41936 0.070 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): -24.2844 -62.2232 -21.0430 REMARK 3 T TENSOR REMARK 3 T11: 0.0239 T22: 0.0055 REMARK 3 T33: 0.0163 T12: 0.0026 REMARK 3 T13: -0.0030 T23: -0.0070 REMARK 3 L TENSOR REMARK 3 L11: 0.0342 L22: 0.0939 REMARK 3 L33: 0.1452 L12: -0.0217 REMARK 3 L13: -0.0331 L23: 0.0798 REMARK 3 S TENSOR REMARK 3 S11: 0.0098 S12: 0.0045 S13: -0.0167 REMARK 3 S21: -0.0035 S22: -0.0059 S23: -0.0009 REMARK 3 S31: 0.0203 S32: 0.0078 S33: -0.0039 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 35 B 805 REMARK 3 ORIGIN FOR THE GROUP (A): -9.5153 -33.6016 5.6472 REMARK 3 T TENSOR REMARK 3 T11: 0.0145 T22: 0.0228 REMARK 3 T33: 0.0090 T12: -0.0053 REMARK 3 T13: 0.0013 T23: -0.0123 REMARK 3 L TENSOR REMARK 3 L11: 0.1045 L22: 0.0324 REMARK 3 L33: 0.0839 L12: -0.0167 REMARK 3 L13: 0.0286 L23: -0.0068 REMARK 3 S TENSOR REMARK 3 S11: -0.0121 S12: -0.0246 S13: 0.0162 REMARK 3 S21: -0.0140 S22: 0.0181 S23: -0.0132 REMARK 3 S31: 0.0001 S32: 0.0196 S33: -0.0060 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 U VALUES : WITH TLS ADDED REMARK 4 REMARK 4 5SXW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-AUG-16. REMARK 100 THE DEPOSITION ID IS D_1000223308. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-DEC-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL 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 : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 267341 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 96.650 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 5.900 REMARK 200 R MERGE (I) : 0.08400 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 11.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.69 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 5.50 REMARK 200 R MERGE FOR SHELL (I) : 0.55000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 1MWV REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 61.53 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 16-20% PEG 4000, 20% MPD, 25 MM NACL, REMARK 280 0.1 M SODIUM CITRATE PH 5.6, VAPOR DIFFUSION, HANGING DROP, REMARK 280 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 50.17000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 87.35500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 58.01000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 87.35500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 50.17000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 58.01000 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: 12220 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 50150 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -123.0 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 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 ASN B 35 CG OD1 ND2 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 1158 O HOH A 1415 1.83 REMARK 500 OE1 GLN B 544 O HOH B 901 1.88 REMARK 500 O HOH B 1189 O HOH B 1533 1.89 REMARK 500 O HOH B 1704 O HOH B 1750 1.94 REMARK 500 O HOH B 1121 O HOH B 1681 1.95 REMARK 500 O HOH B 978 O HOH B 1634 1.96 REMARK 500 O HOH A 944 O HOH A 1410 2.03 REMARK 500 O HOH A 1542 O HOH A 1575 2.04 REMARK 500 O HOH B 1086 O HOH B 1368 2.07 REMARK 500 O HOH A 1720 O HOH A 1848 2.08 REMARK 500 O HOH A 957 O HOH A 1264 2.11 REMARK 500 O HOH B 1214 O HOH B 1750 2.11 REMARK 500 O HOH B 1116 O HOH B 1650 2.11 REMARK 500 OD1 ASP A 76 O HOH A 903 2.12 REMARK 500 OD1 ASP B 512 O HOH B 902 2.14 REMARK 500 O HOH B 1253 O HOH B 1373 2.14 REMARK 500 O HOH B 1460 O HOH B 1709 2.15 REMARK 500 O HOH A 1423 O HOH A 1631 2.16 REMARK 500 O2 OXY B 803 O HOH B 903 2.19 REMARK 500 OE1 GLU B 519 O HOH B 904 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 1330 O HOH B 1223 2444 2.03 REMARK 500 O HOH A 1547 O HOH B 1138 2444 2.08 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 HIS A 53 NE2 HIS A 53 CD2 -0.089 REMARK 500 TRP A 95 CZ3 TRP A 95 CH2 -0.098 REMARK 500 GLU A 178 CG GLU A 178 CD 0.100 REMARK 500 GLU A 196 CB GLU A 196 CG -0.143 REMARK 500 GLU A 196 CG GLU A 196 CD 0.143 REMARK 500 ASP A 199 C ASP A 199 O 0.134 REMARK 500 TYR A 219 CE1 TYR A 219 CZ -0.085 REMARK 500 GLU A 226 CG GLU A 226 CD 0.113 REMARK 500 ARG A 255 CG ARG A 255 CD 0.160 REMARK 500 ARG A 255 CD ARG A 255 NE 0.180 REMARK 500 TRP A 330 CZ3 TRP A 330 CH2 -0.102 REMARK 500 GLN A 336 CG GLN A 336 CD 0.213 REMARK 500 GLU A 343 CD GLU A 343 OE1 0.090 REMARK 500 GLU A 349 CD GLU A 349 OE2 -0.078 REMARK 500 GLU A 399 CD GLU A 399 OE2 0.069 REMARK 500 ARG A 418 CZ ARG A 418 NH1 -0.079 REMARK 500 ARG A 426 CZ ARG A 426 NH2 0.095 REMARK 500 ARG A 431 CG ARG A 431 CD 0.155 REMARK 500 GLU A 438 CD GLU A 438 OE1 -0.111 REMARK 500 GLU A 438 CD GLU A 438 OE2 0.149 REMARK 500 TRP A 446 CD1 TRP A 446 NE1 -0.110 REMARK 500 SER A 494 CA SER A 494 CB -0.109 REMARK 500 ARG A 532 CD ARG A 532 NE -0.214 REMARK 500 ARG A 532 CZ ARG A 532 NH2 -0.102 REMARK 500 PHE A 535 CG PHE A 535 CD1 -0.100 REMARK 500 GLY A 567 CA GLY A 567 C -0.106 REMARK 500 GLU A 584 CG GLU A 584 CD 0.117 REMARK 500 ARG A 602 CZ ARG A 602 NH2 -0.078 REMARK 500 VAL A 633 CB VAL A 633 CG1 -0.145 REMARK 500 VAL A 633 CB VAL A 633 CG2 -0.133 REMARK 500 GLN A 647 CG GLN A 647 CD 0.172 REMARK 500 GLN A 725 CG GLN A 725 CD 0.166 REMARK 500 GLN A 725 CD GLN A 725 NE2 0.251 REMARK 500 GLN B 46 CG GLN B 46 CD 0.206 REMARK 500 GLY B 63 N GLY B 63 CA 0.113 REMARK 500 GLU B 73 CG GLU B 73 CD 0.139 REMARK 500 GLU B 73 CD GLU B 73 OE2 0.201 REMARK 500 GLU B 178 CD GLU B 178 OE2 0.084 REMARK 500 GLU B 196 CB GLU B 196 CG -0.137 REMARK 500 GLU B 196 CG GLU B 196 CD 0.112 REMARK 500 ASP B 199 C ASP B 199 O 0.126 REMARK 500 GLU B 226 CB GLU B 226 CG -0.147 REMARK 500 GLU B 226 CG GLU B 226 CD 0.114 REMARK 500 ASN B 247 CG ASN B 247 ND2 0.155 REMARK 500 GLU B 269 CD GLU B 269 OE2 -0.084 REMARK 500 GLU B 296 CD GLU B 296 OE1 0.067 REMARK 500 GLU B 343 CD GLU B 343 OE2 0.083 REMARK 500 ARG B 403 CZ ARG B 403 NH1 -0.083 REMARK 500 GLU B 410 CG GLU B 410 CD 0.119 REMARK 500 ARG B 418 CZ ARG B 418 NH1 -0.094 REMARK 500 REMARK 500 THIS ENTRY HAS 65 BOND DEVIATIONS. 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 GLN A 46 CA - CB - CG ANGL. DEV. = 17.3 DEGREES REMARK 500 LEU A 47 N - CA - CB ANGL. DEV. = -12.2 DEGREES REMARK 500 ASP A 48 CB - CG - OD1 ANGL. DEV. = 7.5 DEGREES REMARK 500 ARG A 54 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 ASP A 60 CB - CG - OD1 ANGL. DEV. = 8.3 DEGREES REMARK 500 ASP A 60 CB - CG - OD2 ANGL. DEV. = -9.5 DEGREES REMARK 500 ASP A 65 CB - CG - OD2 ANGL. DEV. = -5.8 DEGREES REMARK 500 PHE A 66 CG - CD2 - CE2 ANGL. DEV. = -7.1 DEGREES REMARK 500 ARG A 82 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG A 82 NE - CZ - NH2 ANGL. DEV. = -3.9 DEGREES REMARK 500 ARG A 118 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG A 118 NE - CZ - NH2 ANGL. DEV. = -3.9 DEGREES REMARK 500 ARG A 123 NE - CZ - NH1 ANGL. DEV. = 4.7 DEGREES REMARK 500 ARG A 123 NE - CZ - NH2 ANGL. DEV. = -5.2 DEGREES REMARK 500 ASP A 167 CB - CG - OD2 ANGL. DEV. = -6.6 DEGREES REMARK 500 ARG A 218 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 TYR A 238 CZ - CE2 - CD2 ANGL. DEV. = 5.9 DEGREES REMARK 500 ARG A 255 CD - NE - CZ ANGL. DEV. = 8.7 DEGREES REMARK 500 ARG A 255 NE - CZ - NH1 ANGL. DEV. = 4.4 DEGREES REMARK 500 ARG A 263 NE - CZ - NH2 ANGL. DEV. = -6.0 DEGREES REMARK 500 ASP A 376 OD1 - CG - OD2 ANGL. DEV. = 11.5 DEGREES REMARK 500 ASP A 376 CB - CG - OD2 ANGL. DEV. = -8.7 DEGREES REMARK 500 ASP A 395 CB - CG - OD1 ANGL. DEV. = 6.7 DEGREES REMARK 500 ARG A 403 NE - CZ - NH2 ANGL. DEV. = -4.1 DEGREES REMARK 500 ARG A 404 NE - CZ - NH1 ANGL. DEV. = 6.8 DEGREES REMARK 500 ARG A 404 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 ARG A 418 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 ARG A 431 NE - CZ - NH2 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG A 433 NE - CZ - NH2 ANGL. DEV. = -5.0 DEGREES REMARK 500 TYR A 434 CB - CG - CD1 ANGL. DEV. = 7.0 DEGREES REMARK 500 TYR A 434 CZ - CE2 - CD2 ANGL. DEV. = 5.6 DEGREES REMARK 500 GLU A 438 OE1 - CD - OE2 ANGL. DEV. = 10.7 DEGREES REMARK 500 GLU A 438 CG - CD - OE1 ANGL. DEV. = -17.2 DEGREES REMARK 500 ASP A 454 CB - CG - OD2 ANGL. DEV. = 8.5 DEGREES REMARK 500 ARG A 492 NE - CZ - NH1 ANGL. DEV. = 6.2 DEGREES REMARK 500 ARG A 492 NE - CZ - NH2 ANGL. DEV. = -7.2 DEGREES REMARK 500 ARG A 497 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 ARG A 532 CD - NE - CZ ANGL. DEV. = 19.1 DEGREES REMARK 500 ARG A 532 NE - CZ - NH1 ANGL. DEV. = 20.8 DEGREES REMARK 500 ARG A 532 NE - CZ - NH2 ANGL. DEV. = -25.3 DEGREES REMARK 500 THR A 571 OG1 - CB - CG2 ANGL. DEV. = -14.4 DEGREES REMARK 500 PHE A 574 CB - CG - CD2 ANGL. DEV. = -4.7 DEGREES REMARK 500 GLU A 584 OE1 - CD - OE2 ANGL. DEV. = -9.4 DEGREES REMARK 500 ASP A 587 CB - CG - OD1 ANGL. DEV. = 6.6 DEGREES REMARK 500 VAL A 588 CG1 - CB - CG2 ANGL. DEV. = 9.8 DEGREES REMARK 500 ARG A 602 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 TYR A 604 CB - CG - CD1 ANGL. DEV. = -3.8 DEGREES REMARK 500 TYR A 604 CZ - CE2 - CD2 ANGL. DEV. = -6.7 DEGREES REMARK 500 VAL A 633 CA - CB - CG1 ANGL. DEV. = 10.8 DEGREES REMARK 500 ARG A 649 NE - CZ - NH1 ANGL. DEV. = 5.5 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 112 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 76.89 -157.57 REMARK 500 ASN A 144 -0.84 67.96 REMARK 500 TYR A 238 -76.68 -129.12 REMARK 500 ALA A 265 30.09 76.24 REMARK 500 ARG A 314 -124.32 50.92 REMARK 500 THR A 323 -80.14 -123.44 REMARK 500 GLN A 658 7.52 81.14 REMARK 500 TRP B 95 77.92 -157.85 REMARK 500 PHE B 99 17.53 59.39 REMARK 500 ASN B 144 -0.19 67.25 REMARK 500 TYR B 238 -75.39 -129.88 REMARK 500 ASP B 245 29.60 49.48 REMARK 500 ARG B 314 -127.65 52.88 REMARK 500 THR B 323 -80.33 -122.85 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 393 0.08 SIDE CHAIN REMARK 500 GLU B 438 0.08 SIDE CHAIN 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 LEU A 47 -10.71 REMARK 500 ASP A 199 16.67 REMARK 500 LEU A 471 -10.85 REMARK 500 ASP B 199 22.91 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 A1852 DISTANCE = 5.85 ANGSTROMS REMARK 525 HOH A1853 DISTANCE = 6.23 ANGSTROMS REMARK 525 HOH A1854 DISTANCE = 6.29 ANGSTROMS REMARK 525 HOH A1855 DISTANCE = 6.36 ANGSTROMS REMARK 525 HOH B1811 DISTANCE = 5.86 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 801 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TOX A 111 O2 REMARK 620 2 HEM A 801 NA 90.8 REMARK 620 3 HEM A 801 NB 81.9 90.0 REMARK 620 4 HEM A 801 NC 81.1 171.9 89.6 REMARK 620 5 HEM A 801 ND 93.3 89.3 175.1 90.5 REMARK 620 6 HIS A 279 NE2 170.8 95.4 91.3 92.7 93.6 REMARK 620 N 1 2 3 4 5 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 100.7 REMARK 620 3 SER A 494 O 86.9 153.6 REMARK 620 4 HOH A1031 O 153.3 78.9 83.1 REMARK 620 5 HOH A1608 O 104.6 105.9 96.3 101.0 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 89.8 REMARK 620 3 HEM B 801 NB 81.3 89.9 REMARK 620 4 HEM B 801 NC 82.7 172.4 89.9 REMARK 620 5 HEM B 801 ND 93.3 90.4 174.6 89.1 REMARK 620 6 HIS B 279 NE2 170.9 96.4 92.1 91.2 93.3 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 102.9 REMARK 620 3 SER B 494 O 86.1 153.1 REMARK 620 4 HOH B1027 O 149.1 78.0 81.5 REMARK 620 5 HOH B1600 O 107.3 104.0 97.2 102.3 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEM A 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 OXY A 803 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PO4 A 804 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MRD 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 OXY B 803 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD B 804 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PO4 B 805 DBREF 5SXW A 21 748 UNP Q3JNW6 KATG_BURP1 1 728 DBREF 5SXW B 21 748 UNP Q3JNW6 KATG_BURP1 1 728 SEQADV 5SXW ALA A 198 UNP Q3JNW6 GLU 178 ENGINEERED MUTATION SEQADV 5SXW ALA B 198 UNP Q3JNW6 GLU 178 ENGINEERED MUTATION 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 ALA 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 GLN MET GLY LEU ILE TYR VAL ASN 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 ALA 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 GLN MET GLY LEU ILE TYR VAL ASN 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 5SXW TOX A 111 TRP MODIFIED RESIDUE MODRES 5SXW TOX B 111 TRP MODIFIED RESIDUE HET TOX A 111 17 HET TOX B 111 17 HET HEM A 801 43 HET NA A 802 1 HET OXY A 803 2 HET PO4 A 804 5 HET MRD A 805 8 HET MPD A 806 8 HET HEM B 801 43 HET NA B 802 1 HET OXY B 803 2 HET MPD B 804 8 HET PO4 B 805 5 HETNAM TOX 1-HYDROPEROXY-L-TRYPTOPHAN HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM NA SODIUM ION HETNAM OXY OXYGEN MOLECULE HETNAM PO4 PHOSPHATE ION HETNAM MRD (4R)-2-METHYLPENTANE-2,4-DIOL 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 OXY 2(O2) FORMUL 6 PO4 2(O4 P 3-) FORMUL 7 MRD C6 H14 O2 FORMUL 8 MPD 2(C6 H14 O2) FORMUL 14 HOH *1866(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 SER A 56 ASP A 60 5 5 HELIX 4 AA4 ASN A 67 LYS A 74 1 8 HELIX 5 AA5 ASP A 76 THR A 89 1 14 HELIX 6 AA6 ALA A 97 HIS A 101 5 5 HELIX 7 AA7 TYR A 102 GLY A 115 1 14 HELIX 8 AA8 GLY A 129 PHE A 133 5 5 HELIX 9 AA9 PRO A 135 ALA A 143 5 9 HELIX 10 AB1 ASN A 144 LEU A 152 1 9 HELIX 11 AB2 LEU A 152 GLY A 160 1 9 HELIX 12 AB3 ARG A 161 ILE A 163 5 3 HELIX 13 AB4 SER A 164 MET A 180 1 17 HELIX 14 AB5 GLY A 243 ASN A 247 5 5 HELIX 15 AB6 ASP A 249 ARG A 263 1 15 HELIX 16 AB7 ASN A 267 HIS A 279 1 13 HELIX 17 AB8 PRO A 289 VAL A 293 5 5 HELIX 18 AB9 GLU A 296 ALA A 300 5 5 HELIX 19 AC1 GLY A 301 GLN A 305 5 5 HELIX 20 AC2 LYS A 317 ALA A 321 5 5 HELIX 21 AC3 HIS A 339 TYR A 348 1 10 HELIX 22 AC4 LEU A 386 ASP A 395 1 10 HELIX 23 AC5 ASP A 395 ASN A 408 1 14 HELIX 24 AC6 ASN A 408 ARG A 426 1 19 HELIX 25 AC7 PRO A 430 TYR A 434 5 5 HELIX 26 AC8 LEU A 444 ASP A 448 5 5 HELIX 27 AC9 ASP A 459 SER A 473 1 15 HELIX 28 AD1 THR A 476 SER A 489 1 14 HELIX 29 AD2 ALA A 503 LEU A 507 5 5 HELIX 30 AD3 PRO A 509 ASN A 516 5 8 HELIX 31 AD4 GLN A 517 ALA A 538 1 22 HELIX 32 AD5 SER A 546 ALA A 566 1 21 HELIX 33 AD6 ASP A 587 ALA A 592 1 6 HELIX 34 AD7 VAL A 593 GLU A 595 5 3 HELIX 35 AD8 GLY A 600 ASN A 603 5 4 HELIX 36 AD9 PRO A 612 LEU A 624 1 13 HELIX 37 AE1 SER A 627 GLY A 642 1 16 HELIX 38 AE2 ASN A 644 SER A 648 5 5 HELIX 39 AE3 ASN A 662 LEU A 669 1 8 HELIX 40 AE4 ARG A 701 VAL A 705 1 5 HELIX 41 AE5 PHE A 706 SER A 708 5 3 HELIX 42 AE6 HIS A 709 GLY A 720 1 12 HELIX 43 AE7 ALA A 724 ASN A 741 1 18 HELIX 44 AE8 SER B 38 TRP B 43 1 6 HELIX 45 AE9 ASP B 48 ARG B 54 5 7 HELIX 46 AF1 SER B 56 ASP B 60 5 5 HELIX 47 AF2 ASN B 67 LEU B 75 1 9 HELIX 48 AF3 ASP B 76 THR B 89 1 14 HELIX 49 AF4 ALA B 97 HIS B 101 5 5 HELIX 50 AF5 TYR B 102 GLY B 115 1 14 HELIX 51 AF6 GLY B 129 PHE B 133 5 5 HELIX 52 AF7 PRO B 135 ALA B 143 5 9 HELIX 53 AF8 ASN B 144 GLY B 160 1 17 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 ARG B 263 1 15 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 ALA B 538 1 22 HELIX 74 AI2 SER B 546 ALA B 566 1 21 HELIX 75 AI3 SER B 582 THR B 586 5 5 HELIX 76 AI4 ASP B 587 ALA B 592 1 6 HELIX 77 AI5 VAL B 593 GLU B 595 5 3 HELIX 78 AI6 GLY B 600 ASN B 603 5 4 HELIX 79 AI7 PRO B 612 LEU B 624 1 13 HELIX 80 AI8 SER B 627 GLY B 642 1 16 HELIX 81 AI9 ASN B 644 SER B 648 5 5 HELIX 82 AJ1 ASN B 662 LEU B 669 1 8 HELIX 83 AJ2 ARG B 701 VAL B 705 1 5 HELIX 84 AJ3 PHE B 706 SER B 708 5 3 HELIX 85 AJ4 HIS B 709 GLY B 720 1 12 HELIX 86 AJ5 ALA B 724 ASN B 741 1 18 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 VAL A 363 N GLU A 351 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 TRP B 697 N GLY B 687 LINK C ALA A 110 N TOX A 111 1555 1555 1.37 LINK C TOX A 111 N HIS A 112 1555 1555 1.42 LINK CH2 TOX A 111 CE1 TYR A 238 1555 1555 1.62 LINK CE2 TYR A 238 SD MET A 264 1555 1555 1.81 LINK C ALA B 110 N TOX B 111 1555 1555 1.44 LINK C TOX B 111 N HIS B 112 1555 1555 1.45 LINK CH2 TOX B 111 CE1 TYR B 238 1555 1555 1.60 LINK CE2 TYR B 238 SD MET B 264 1555 1555 1.78 LINK O2 ATOX A 111 FE HEM A 801 1555 1555 2.75 LINK O GLY A 122 NA NA A 802 1555 1555 2.46 LINK O GLY A 124 NA NA A 802 1555 1555 2.38 LINK NE2 HIS A 279 FE HEM A 801 1555 1555 2.15 LINK O SER A 494 NA NA A 802 1555 1555 2.48 LINK NA NA A 802 O HOH A1031 1555 1555 2.45 LINK NA NA A 802 O HOH A1608 1555 1555 2.77 LINK O2 ATOX B 111 FE HEM B 801 1555 1555 2.74 LINK O GLY B 122 NA NA B 802 1555 1555 2.48 LINK O GLY B 124 NA NA B 802 1555 1555 2.41 LINK NE2 HIS B 279 FE HEM B 801 1555 1555 2.19 LINK O SER B 494 NA NA B 802 1555 1555 2.66 LINK NA NA B 802 O HOH B1027 1555 1555 2.58 LINK NA NA B 802 O HOH B1600 1555 1555 2.69 CISPEP 1 ALA A 134 PRO A 135 0 0.87 CISPEP 2 ASN A 227 PRO A 228 0 9.01 CISPEP 3 ALA A 508 PRO A 509 0 3.07 CISPEP 4 ALA B 134 PRO B 135 0 -0.59 CISPEP 5 ASN B 227 PRO B 228 0 11.18 CISPEP 6 ALA B 508 PRO B 509 0 -2.00 SITE 1 AC1 20 GLY A 104 LEU A 105 TOX A 111 VAL A 239 SITE 2 AC1 20 LEU A 274 ILE A 275 GLY A 278 HIS A 279 SITE 3 AC1 20 GLY A 282 LYS A 283 THR A 284 HIS A 285 SITE 4 AC1 20 THR A 323 SER A 324 THR A 388 TRP A 420 SITE 5 AC1 20 OXY A 803 HOH A 953 HOH A1000 HOH A1076 SITE 1 AC2 6 GLY A 122 ARG A 123 GLY A 124 SER A 494 SITE 2 AC2 6 HOH A1031 HOH A1608 SITE 1 AC3 7 ARG A 108 TOX A 111 HIS A 112 ASP A 141 SITE 2 AC3 7 HEM A 801 HOH A 905 HOH A 931 SITE 1 AC4 4 LYS A 379 HIS A 381 ARG A 382 HOH A1316 SITE 1 AC5 3 ALA A 290 THR A 323 SER A 324 SITE 1 AC6 4 ASP A 83 PRO A 154 HOH A1091 HOH A1605 SITE 1 AC7 20 GLY B 104 LEU B 105 TOX B 111 VAL B 239 SITE 2 AC7 20 LEU B 274 ILE B 275 GLY B 278 HIS B 279 SITE 3 AC7 20 GLY B 282 LYS B 283 THR B 284 HIS B 285 SITE 4 AC7 20 THR B 323 SER B 324 THR B 388 TRP B 420 SITE 5 AC7 20 OXY B 803 HOH B 961 HOH B1045 HOH B1130 SITE 1 AC8 6 GLY B 122 ARG B 123 GLY B 124 SER B 494 SITE 2 AC8 6 HOH B1027 HOH B1600 SITE 1 AC9 7 ARG B 108 TOX B 111 HIS B 112 ASP B 141 SITE 2 AC9 7 HEM B 801 HOH B 903 HOH B1021 SITE 1 AD1 4 ALA B 290 THR B 323 SER B 324 HOH B1447 SITE 1 AD2 3 HIS B 381 ARG B 382 HOH B 943 CRYST1 100.340 116.020 174.710 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 0.009966 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008619 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005724 0.00000