HEADER OXIDOREDUCTASE 16-JAN-06 2CCA TITLE CRYSTAL STRUCTURE OF THE CATALASE-PEROXIDASE (KATG) AND S315T MUTANT TITLE 2 FROM MYCOBACTERIUM TUBERCULOSIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: PEROXIDASE/CATALASE T; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RESIDUES 1-740; COMPND 5 SYNONYM: KATG, CATALASE-PEROXIDASE T; COMPND 6 EC: 1.11.1.6; COMPND 7 ENGINEERED: YES; COMPND 8 OTHER_DETAILS: HEME PROTORPHYRIN IX FE(III) SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS; SOURCE 3 ORGANISM_TAXID: 1773; SOURCE 4 STRAIN: MTB H37RV; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: UM262; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PKATII KEYWDS OXIDOREDUCTASE, CATALASE-PEROXIDASE, KATG, HEME, PEROXIDASE, HYDROGEN KEYWDS 2 PEROXIDE, IRON, METAL-BINDING, ORGANIC RADICAL EXPDTA X-RAY DIFFRACTION AUTHOR H.YU,J.C.SACCHETTINI REVDAT 5 13-DEC-23 2CCA 1 REMARK LINK REVDAT 4 15-JAN-14 2CCA 1 REMARK VERSN HETSYN FORMUL REVDAT 3 24-FEB-09 2CCA 1 VERSN REVDAT 2 05-APR-06 2CCA 1 JRNL REVDAT 1 19-JAN-06 2CCA 0 JRNL AUTH X.ZHAO,H.YU,S.YU,F.WANG,J.C.SACCHETTINI,R.S.MAGLIOZZO JRNL TITL HYDROGEN PEROXIDE-MEDIATED ISONIAZID ACTIVATION CATALYZED BY JRNL TITL 2 MYCOBACTERIUM TUBERCULOSIS CATALASE-PEROXIDASE (KATG) AND JRNL TITL 3 ITS S315T MUTANT. JRNL REF BIOCHEMISTRY V. 45 4131 2006 JRNL REFN ISSN 0006-2960 JRNL PMID 16566587 JRNL DOI 10.1021/BI051967O REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 110889 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) : 0.200 REMARK 3 R VALUE (WORKING SET) : 0.199 REMARK 3 FREE R VALUE : 0.225 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 5847 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.05 REMARK 3 REFLECTION IN BIN (WORKING SET) : 7800 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2660 REMARK 3 BIN FREE R VALUE SET COUNT : 413 REMARK 3 BIN FREE R VALUE : 0.3090 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 11032 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 86 REMARK 3 SOLVENT ATOMS : 938 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.93 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.87000 REMARK 3 B22 (A**2) : -0.87000 REMARK 3 B33 (A**2) : 1.73000 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): 0.178 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.152 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.116 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.256 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.944 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.931 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 11439 ; 0.007 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 15601 ; 1.056 ; 1.974 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1428 ; 5.020 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 513 ;32.420 ;23.996 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1757 ;15.032 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 73 ;16.151 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1625 ; 0.078 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 8953 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 5781 ; 0.196 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 7875 ; 0.302 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 966 ; 0.133 ; 0.200 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): 50 ; 0.221 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 19 ; 0.134 ; 0.200 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): 7271 ; 0.404 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 11333 ; 0.703 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 4888 ; 0.968 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 4264 ; 1.576 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 26 A 741 2 REMARK 3 1 B 26 B 741 2 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 1 A (A): 2860 ; 0.03 ; 0.05 REMARK 3 MEDIUM POSITIONAL 1 A (A): 2649 ; 0.43 ; 0.50 REMARK 3 TIGHT THERMAL 1 A (A**2): 2860 ; 0.10 ; 0.50 REMARK 3 MEDIUM THERMAL 1 A (A**2): 2649 ; 0.48 ; 2.00 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS. REMARK 4 REMARK 4 2CCA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 16-JAN-06. REMARK 100 THE DEPOSITION ID IS D_1290027205. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-DEC-03 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 4.60 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 14-ID-B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 105049 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 7.000 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 26.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 50.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.7 REMARK 200 DATA REDUNDANCY IN SHELL : 4.90 REMARK 200 R MERGE FOR SHELL (I) : 0.35000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP, CNS, XTALVIEW REMARK 200 STARTING MODEL: PDB ENTRY 1MWV REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.70 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 6% PEG4000, 0.1M NA ACETATE, PH4.6, REMARK 280 0.17MM N-DODECYL-B-D-MALTOSIDE, PROTEIN CONCENTRATION OF 16MG/ML, REMARK 280 PH 4.60 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 42 21 2 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 -Y+1/2,X+1/2,Z+1/2 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/2 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 0.000000 -1.000000 0.000000 75.05200 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 75.05200 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 76.85900 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 75.05200 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 75.05200 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 76.85900 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 75.05200 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 75.05200 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 76.85900 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 75.05200 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 75.05200 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 76.85900 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 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: 11310 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 49870 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -102.7 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 400 REMARK 400 COMPOUND REMARK 400 HAS A DOUBLE FUNCTION: EXHIBITS BOTH A CATALASE AND BROAD- REMARK 400 SPECTRUM PEROXIDASE ACTIVITIES. POSSIBLE ROLE IN THE REMARK 400 INTRACELLULAR SURVIVAL OF MYCOBACTERIA 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 PRO A 2 REMARK 465 GLU A 3 REMARK 465 GLN A 4 REMARK 465 HIS A 5 REMARK 465 PRO A 6 REMARK 465 PRO A 7 REMARK 465 ILE A 8 REMARK 465 THR A 9 REMARK 465 GLU A 10 REMARK 465 THR A 11 REMARK 465 THR A 12 REMARK 465 THR A 13 REMARK 465 GLY A 14 REMARK 465 ALA A 15 REMARK 465 ALA A 16 REMARK 465 SER A 17 REMARK 465 ASN A 18 REMARK 465 GLY A 19 REMARK 465 CYS A 20 REMARK 465 PRO A 21 REMARK 465 VAL A 22 REMARK 465 VAL A 23 REMARK 465 GLY A 24 REMARK 465 HIS A 25 REMARK 465 MET B 1 REMARK 465 PRO B 2 REMARK 465 GLU B 3 REMARK 465 GLN B 4 REMARK 465 HIS B 5 REMARK 465 PRO B 6 REMARK 465 PRO B 7 REMARK 465 ILE B 8 REMARK 465 THR B 9 REMARK 465 GLU B 10 REMARK 465 THR B 11 REMARK 465 THR B 12 REMARK 465 THR B 13 REMARK 465 GLY B 14 REMARK 465 ALA B 15 REMARK 465 ALA B 16 REMARK 465 SER B 17 REMARK 465 ASN B 18 REMARK 465 GLY B 19 REMARK 465 CYS B 20 REMARK 465 PRO B 21 REMARK 465 VAL B 22 REMARK 465 VAL B 23 REMARK 465 GLY B 24 REMARK 465 HIS B 25 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 CE2 TYR B 229 SD MET B 255 1.96 REMARK 500 CH2 TRP B 107 CE1 TYR B 229 2.01 REMARK 500 CE2 TYR A 229 SD MET A 255 2.01 REMARK 500 CH2 TRP A 107 CE1 TYR A 229 2.02 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 91 73.95 -159.42 REMARK 500 SER A 140 -11.66 71.76 REMARK 500 ARG A 214 52.54 -153.89 REMARK 500 TYR A 229 -74.66 -127.91 REMARK 500 PRO A 239 49.14 -75.15 REMARK 500 THR A 314 -77.03 -123.37 REMARK 500 ASP A 329 -169.83 -164.21 REMARK 500 ASP A 509 78.41 51.92 REMARK 500 PRO A 533 -124.01 -73.67 REMARK 500 TRP B 91 74.61 -159.42 REMARK 500 SER B 140 -13.08 71.87 REMARK 500 ARG B 214 46.90 -157.10 REMARK 500 TYR B 229 -74.43 -127.43 REMARK 500 PRO B 239 45.52 -72.61 REMARK 500 THR B 314 -75.04 -126.16 REMARK 500 ASP B 329 -168.49 -165.00 REMARK 500 ASP B 509 73.16 59.05 REMARK 500 PRO B 533 -120.00 -77.71 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A1741 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 270 NE2 REMARK 620 2 HEM A1741 NA 94.2 REMARK 620 3 HEM A1741 NB 87.5 89.2 REMARK 620 4 HEM A1741 NC 91.8 173.9 89.7 REMARK 620 5 HEM A1741 ND 104.7 89.5 167.7 90.4 REMARK 620 6 HOH A2057 O 167.2 84.6 79.7 89.3 88.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B1741 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 270 NE2 REMARK 620 2 HEM B1741 NA 93.1 REMARK 620 3 HEM B1741 NB 89.7 89.6 REMARK 620 4 HEM B1741 NC 94.9 172.0 91.5 REMARK 620 5 HEM B1741 ND 103.7 87.6 166.5 89.4 REMARK 620 6 HOH B2077 O 165.3 83.0 76.2 89.6 90.4 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 1741 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 1741 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1SFZ RELATED DB: PDB REMARK 900 CATALASE-PEROXIDASE FROM MYCOBACTERIUM TUBERCULOSIS CDC1551 REMARK 900 RELATED ID: 1SJ2 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS CATALASE-PEROXIDASE REMARK 900 RELATED ID: 2CC4 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURES OF THE CATALASE-PEROXIDASE (KATG) AND S315T REMARK 900 MUTANT FROM MYCOBACTERIUM TUBERCULOSIS REMARK 900 RELATED ID: 2CCD RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE CATALASE-PEROXIDASE (KATG) AND S315T REMARK 900 MUTANT FROM MYCOBACTERIUM TUBERCULOSIS DBREF 2CCA A 1 740 UNP Q08129 CATA_MYCTU 1 740 DBREF 2CCA B 1 740 UNP Q08129 CATA_MYCTU 1 740 SEQRES 1 A 740 MET PRO GLU GLN HIS PRO PRO ILE THR GLU THR THR THR SEQRES 2 A 740 GLY ALA ALA SER ASN GLY CYS PRO VAL VAL GLY HIS MET SEQRES 3 A 740 LYS TYR PRO VAL GLU GLY GLY GLY ASN GLN ASP TRP TRP SEQRES 4 A 740 PRO ASN ARG LEU ASN LEU LYS VAL LEU HIS GLN ASN PRO SEQRES 5 A 740 ALA VAL ALA ASP PRO MET GLY ALA ALA PHE ASP TYR ALA SEQRES 6 A 740 ALA GLU VAL ALA THR ILE ASP VAL ASP ALA LEU THR ARG SEQRES 7 A 740 ASP ILE GLU GLU VAL MET THR THR SER GLN PRO TRP TRP SEQRES 8 A 740 PRO ALA ASP TYR GLY HIS TYR GLY PRO LEU PHE ILE ARG SEQRES 9 A 740 MET ALA TRP HIS ALA ALA GLY THR TYR ARG ILE HIS ASP SEQRES 10 A 740 GLY ARG GLY GLY ALA GLY GLY GLY MET GLN ARG PHE ALA SEQRES 11 A 740 PRO LEU ASN SER TRP PRO ASP ASN ALA SER LEU ASP LYS SEQRES 12 A 740 ALA ARG ARG LEU LEU TRP PRO VAL LYS LYS LYS TYR GLY SEQRES 13 A 740 LYS LYS LEU SER TRP ALA ASP LEU ILE VAL PHE ALA GLY SEQRES 14 A 740 ASN CYS ALA LEU GLU SER MET GLY PHE LYS THR PHE GLY SEQRES 15 A 740 PHE GLY PHE GLY ARG VAL ASP GLN TRP GLU PRO ASP GLU SEQRES 16 A 740 VAL TYR TRP GLY LYS GLU ALA THR TRP LEU GLY ASP GLU SEQRES 17 A 740 ARG TYR SER GLY LYS ARG ASP LEU GLU ASN PRO LEU ALA SEQRES 18 A 740 ALA VAL GLN MET GLY LEU ILE TYR VAL ASN PRO GLU GLY SEQRES 19 A 740 PRO ASN GLY ASN PRO ASP PRO MET ALA ALA ALA VAL ASP SEQRES 20 A 740 ILE ARG GLU THR PHE ARG ARG MET ALA MET ASN ASP VAL SEQRES 21 A 740 GLU THR ALA ALA LEU ILE VAL GLY GLY HIS THR PHE GLY SEQRES 22 A 740 LYS THR HIS GLY ALA GLY PRO ALA ASP LEU VAL GLY PRO SEQRES 23 A 740 GLU PRO GLU ALA ALA PRO LEU GLU GLN MET GLY LEU GLY SEQRES 24 A 740 TRP LYS SER SER TYR GLY THR GLY THR GLY LYS ASP ALA SEQRES 25 A 740 ILE THR SER GLY ILE GLU VAL VAL TRP THR ASN THR PRO SEQRES 26 A 740 THR LYS TRP ASP ASN SER PHE LEU GLU ILE LEU TYR GLY SEQRES 27 A 740 TYR GLU TRP GLU LEU THR LYS SER PRO ALA GLY ALA TRP SEQRES 28 A 740 GLN TYR THR ALA LYS ASP GLY ALA GLY ALA GLY THR ILE SEQRES 29 A 740 PRO ASP PRO PHE GLY GLY PRO GLY ARG SER PRO THR MET SEQRES 30 A 740 LEU ALA THR ASP LEU SER LEU ARG VAL ASP PRO ILE TYR SEQRES 31 A 740 GLU ARG ILE THR ARG ARG TRP LEU GLU HIS PRO GLU GLU SEQRES 32 A 740 LEU ALA ASP GLU PHE ALA LYS ALA TRP TYR LYS LEU ILE SEQRES 33 A 740 HIS ARG ASP MET GLY PRO VAL ALA ARG TYR LEU GLY PRO SEQRES 34 A 740 LEU VAL PRO LYS GLN THR LEU LEU TRP GLN ASP PRO VAL SEQRES 35 A 740 PRO ALA VAL SER HIS ASP LEU VAL GLY GLU ALA GLU ILE SEQRES 36 A 740 ALA SER LEU LYS SER GLN ILE ARG ALA SER GLY LEU THR SEQRES 37 A 740 VAL SER GLN LEU VAL SER THR ALA TRP ALA ALA ALA SER SEQRES 38 A 740 SER PHE ARG GLY SER ASP LYS ARG GLY GLY ALA ASN GLY SEQRES 39 A 740 GLY ARG ILE ARG LEU GLN PRO GLN VAL GLY TRP GLU VAL SEQRES 40 A 740 ASN ASP PRO ASP GLY ASP LEU ARG LYS VAL ILE ARG THR SEQRES 41 A 740 LEU GLU GLU ILE GLN GLU SER PHE ASN SER ALA ALA PRO SEQRES 42 A 740 GLY ASN ILE LYS VAL SER PHE ALA ASP LEU VAL VAL LEU SEQRES 43 A 740 GLY GLY CYS ALA ALA ILE GLU LYS ALA ALA LYS ALA ALA SEQRES 44 A 740 GLY HIS ASN ILE THR VAL PRO PHE THR PRO GLY ARG THR SEQRES 45 A 740 ASP ALA SER GLN GLU GLN THR ASP VAL GLU SER PHE ALA SEQRES 46 A 740 VAL LEU GLU PRO LYS ALA ASP GLY PHE ARG ASN TYR LEU SEQRES 47 A 740 GLY LYS GLY ASN PRO LEU PRO ALA GLU TYR MET LEU LEU SEQRES 48 A 740 ASP LYS ALA ASN LEU LEU THR LEU SER ALA PRO GLU MET SEQRES 49 A 740 THR VAL LEU VAL GLY GLY LEU ARG VAL LEU GLY ALA ASN SEQRES 50 A 740 TYR LYS ARG LEU PRO LEU GLY VAL PHE THR GLU ALA SER SEQRES 51 A 740 GLU SER LEU THR ASN ASP PHE PHE VAL ASN LEU LEU ASP SEQRES 52 A 740 MET GLY ILE THR TRP GLU PRO SER PRO ALA ASP ASP GLY SEQRES 53 A 740 THR TYR GLN GLY LYS ASP GLY SER GLY LYS VAL LYS TRP SEQRES 54 A 740 THR GLY SER ARG VAL ASP LEU VAL PHE GLY SER ASN SER SEQRES 55 A 740 GLU LEU ARG ALA LEU VAL GLU VAL TYR GLY ALA ASP ASP SEQRES 56 A 740 ALA GLN PRO LYS PHE VAL GLN ASP PHE VAL ALA ALA TRP SEQRES 57 A 740 ASP LYS VAL MET ASN LEU ASP ARG PHE ASP VAL ARG SEQRES 1 B 740 MET PRO GLU GLN HIS PRO PRO ILE THR GLU THR THR THR SEQRES 2 B 740 GLY ALA ALA SER ASN GLY CYS PRO VAL VAL GLY HIS MET SEQRES 3 B 740 LYS TYR PRO VAL GLU GLY GLY GLY ASN GLN ASP TRP TRP SEQRES 4 B 740 PRO ASN ARG LEU ASN LEU LYS VAL LEU HIS GLN ASN PRO SEQRES 5 B 740 ALA VAL ALA ASP PRO MET GLY ALA ALA PHE ASP TYR ALA SEQRES 6 B 740 ALA GLU VAL ALA THR ILE ASP VAL ASP ALA LEU THR ARG SEQRES 7 B 740 ASP ILE GLU GLU VAL MET THR THR SER GLN PRO TRP TRP SEQRES 8 B 740 PRO ALA ASP TYR GLY HIS TYR GLY PRO LEU PHE ILE ARG SEQRES 9 B 740 MET ALA TRP HIS ALA ALA GLY THR TYR ARG ILE HIS ASP SEQRES 10 B 740 GLY ARG GLY GLY ALA GLY GLY GLY MET GLN ARG PHE ALA SEQRES 11 B 740 PRO LEU ASN SER TRP PRO ASP ASN ALA SER LEU ASP LYS SEQRES 12 B 740 ALA ARG ARG LEU LEU TRP PRO VAL LYS LYS LYS TYR GLY SEQRES 13 B 740 LYS LYS LEU SER TRP ALA ASP LEU ILE VAL PHE ALA GLY SEQRES 14 B 740 ASN CYS ALA LEU GLU SER MET GLY PHE LYS THR PHE GLY SEQRES 15 B 740 PHE GLY PHE GLY ARG VAL ASP GLN TRP GLU PRO ASP GLU SEQRES 16 B 740 VAL TYR TRP GLY LYS GLU ALA THR TRP LEU GLY ASP GLU SEQRES 17 B 740 ARG TYR SER GLY LYS ARG ASP LEU GLU ASN PRO LEU ALA SEQRES 18 B 740 ALA VAL GLN MET GLY LEU ILE TYR VAL ASN PRO GLU GLY SEQRES 19 B 740 PRO ASN GLY ASN PRO ASP PRO MET ALA ALA ALA VAL ASP SEQRES 20 B 740 ILE ARG GLU THR PHE ARG ARG MET ALA MET ASN ASP VAL SEQRES 21 B 740 GLU THR ALA ALA LEU ILE VAL GLY GLY HIS THR PHE GLY SEQRES 22 B 740 LYS THR HIS GLY ALA GLY PRO ALA ASP LEU VAL GLY PRO SEQRES 23 B 740 GLU PRO GLU ALA ALA PRO LEU GLU GLN MET GLY LEU GLY SEQRES 24 B 740 TRP LYS SER SER TYR GLY THR GLY THR GLY LYS ASP ALA SEQRES 25 B 740 ILE THR SER GLY ILE GLU VAL VAL TRP THR ASN THR PRO SEQRES 26 B 740 THR LYS TRP ASP ASN SER PHE LEU GLU ILE LEU TYR GLY SEQRES 27 B 740 TYR GLU TRP GLU LEU THR LYS SER PRO ALA GLY ALA TRP SEQRES 28 B 740 GLN TYR THR ALA LYS ASP GLY ALA GLY ALA GLY THR ILE SEQRES 29 B 740 PRO ASP PRO PHE GLY GLY PRO GLY ARG SER PRO THR MET SEQRES 30 B 740 LEU ALA THR ASP LEU SER LEU ARG VAL ASP PRO ILE TYR SEQRES 31 B 740 GLU ARG ILE THR ARG ARG TRP LEU GLU HIS PRO GLU GLU SEQRES 32 B 740 LEU ALA ASP GLU PHE ALA LYS ALA TRP TYR LYS LEU ILE SEQRES 33 B 740 HIS ARG ASP MET GLY PRO VAL ALA ARG TYR LEU GLY PRO SEQRES 34 B 740 LEU VAL PRO LYS GLN THR LEU LEU TRP GLN ASP PRO VAL SEQRES 35 B 740 PRO ALA VAL SER HIS ASP LEU VAL GLY GLU ALA GLU ILE SEQRES 36 B 740 ALA SER LEU LYS SER GLN ILE ARG ALA SER GLY LEU THR SEQRES 37 B 740 VAL SER GLN LEU VAL SER THR ALA TRP ALA ALA ALA SER SEQRES 38 B 740 SER PHE ARG GLY SER ASP LYS ARG GLY GLY ALA ASN GLY SEQRES 39 B 740 GLY ARG ILE ARG LEU GLN PRO GLN VAL GLY TRP GLU VAL SEQRES 40 B 740 ASN ASP PRO ASP GLY ASP LEU ARG LYS VAL ILE ARG THR SEQRES 41 B 740 LEU GLU GLU ILE GLN GLU SER PHE ASN SER ALA ALA PRO SEQRES 42 B 740 GLY ASN ILE LYS VAL SER PHE ALA ASP LEU VAL VAL LEU SEQRES 43 B 740 GLY GLY CYS ALA ALA ILE GLU LYS ALA ALA LYS ALA ALA SEQRES 44 B 740 GLY HIS ASN ILE THR VAL PRO PHE THR PRO GLY ARG THR SEQRES 45 B 740 ASP ALA SER GLN GLU GLN THR ASP VAL GLU SER PHE ALA SEQRES 46 B 740 VAL LEU GLU PRO LYS ALA ASP GLY PHE ARG ASN TYR LEU SEQRES 47 B 740 GLY LYS GLY ASN PRO LEU PRO ALA GLU TYR MET LEU LEU SEQRES 48 B 740 ASP LYS ALA ASN LEU LEU THR LEU SER ALA PRO GLU MET SEQRES 49 B 740 THR VAL LEU VAL GLY GLY LEU ARG VAL LEU GLY ALA ASN SEQRES 50 B 740 TYR LYS ARG LEU PRO LEU GLY VAL PHE THR GLU ALA SER SEQRES 51 B 740 GLU SER LEU THR ASN ASP PHE PHE VAL ASN LEU LEU ASP SEQRES 52 B 740 MET GLY ILE THR TRP GLU PRO SER PRO ALA ASP ASP GLY SEQRES 53 B 740 THR TYR GLN GLY LYS ASP GLY SER GLY LYS VAL LYS TRP SEQRES 54 B 740 THR GLY SER ARG VAL ASP LEU VAL PHE GLY SER ASN SER SEQRES 55 B 740 GLU LEU ARG ALA LEU VAL GLU VAL TYR GLY ALA ASP ASP SEQRES 56 B 740 ALA GLN PRO LYS PHE VAL GLN ASP PHE VAL ALA ALA TRP SEQRES 57 B 740 ASP LYS VAL MET ASN LEU ASP ARG PHE ASP VAL ARG HET HEM A1741 43 HET HEM B1741 43 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 5 HOH *938(H2 O) HELIX 1 1 TYR A 28 GLY A 32 5 5 HELIX 2 2 GLY A 34 TRP A 38 5 5 HELIX 3 3 ASN A 44 HIS A 49 5 6 HELIX 4 4 PRO A 52 ASP A 56 5 5 HELIX 5 5 ASP A 63 ALA A 69 1 7 HELIX 6 6 ASP A 72 THR A 85 1 14 HELIX 7 7 ALA A 93 HIS A 97 5 5 HELIX 8 8 TYR A 98 GLY A 111 1 14 HELIX 9 9 GLY A 125 PHE A 129 5 5 HELIX 10 10 PRO A 131 TRP A 135 5 5 HELIX 11 11 TRP A 135 ALA A 139 5 5 HELIX 12 12 SER A 140 LEU A 147 1 8 HELIX 13 13 LEU A 148 GLY A 156 1 9 HELIX 14 14 LYS A 157 LEU A 159 5 3 HELIX 15 15 SER A 160 MET A 176 1 17 HELIX 16 16 GLY A 234 ASN A 238 5 5 HELIX 17 17 ASP A 240 ARG A 254 1 15 HELIX 18 18 ASN A 258 THR A 271 1 14 HELIX 19 19 PRO A 280 LEU A 283 5 4 HELIX 20 20 GLU A 287 ALA A 291 5 5 HELIX 21 21 PRO A 292 MET A 296 5 5 HELIX 22 22 THR A 308 ALA A 312 5 5 HELIX 23 23 ASN A 330 TYR A 339 1 10 HELIX 24 24 ASP A 357 ALA A 359 5 3 HELIX 25 25 LEU A 378 ARG A 418 1 41 HELIX 26 26 PRO A 422 TYR A 426 5 5 HELIX 27 27 LEU A 436 ASP A 440 5 5 HELIX 28 28 GLY A 451 ALA A 464 1 14 HELIX 29 29 THR A 468 SER A 481 1 14 HELIX 30 30 GLY A 495 LEU A 499 5 5 HELIX 31 31 PRO A 501 TRP A 505 5 5 HELIX 32 32 ASP A 513 ALA A 532 1 20 HELIX 33 33 SER A 539 ALA A 559 1 21 HELIX 34 34 SER A 575 THR A 579 5 5 HELIX 35 35 ASP A 580 ALA A 585 1 6 HELIX 36 36 VAL A 586 GLU A 588 5 3 HELIX 37 37 GLY A 593 ASN A 596 5 4 HELIX 38 38 PRO A 605 LEU A 617 1 13 HELIX 39 39 SER A 620 LEU A 634 1 15 HELIX 40 40 ASN A 637 LEU A 641 5 5 HELIX 41 41 ASN A 655 LEU A 662 1 8 HELIX 42 42 ARG A 693 GLY A 712 1 20 HELIX 43 43 ALA A 716 ASN A 733 1 18 HELIX 44 44 ARG A 736 ARG A 740 5 5 HELIX 45 45 TYR B 28 GLY B 32 5 5 HELIX 46 46 GLY B 34 TRP B 38 5 5 HELIX 47 47 ASN B 44 HIS B 49 5 6 HELIX 48 48 PRO B 52 ASP B 56 5 5 HELIX 49 49 ASP B 63 ALA B 69 1 7 HELIX 50 50 ASP B 72 THR B 85 1 14 HELIX 51 51 ALA B 93 HIS B 97 5 5 HELIX 52 52 TYR B 98 GLY B 111 1 14 HELIX 53 53 GLY B 125 PHE B 129 5 5 HELIX 54 54 PRO B 131 TRP B 135 5 5 HELIX 55 55 TRP B 135 ALA B 139 5 5 HELIX 56 56 SER B 140 LEU B 148 1 9 HELIX 57 57 LEU B 148 GLY B 156 1 9 HELIX 58 58 LYS B 157 LEU B 159 5 3 HELIX 59 59 SER B 160 MET B 176 1 17 HELIX 60 60 GLY B 234 ASN B 238 5 5 HELIX 61 61 ASP B 240 ARG B 254 1 15 HELIX 62 62 ASN B 258 THR B 271 1 14 HELIX 63 63 PRO B 280 LEU B 283 5 4 HELIX 64 64 GLU B 287 ALA B 291 5 5 HELIX 65 65 PRO B 292 MET B 296 5 5 HELIX 66 66 THR B 308 ALA B 312 5 5 HELIX 67 67 ASN B 330 TYR B 339 1 10 HELIX 68 68 ASP B 357 ALA B 359 5 3 HELIX 69 69 LEU B 378 ARG B 418 1 41 HELIX 70 70 PRO B 422 TYR B 426 5 5 HELIX 71 71 LEU B 436 ASP B 440 5 5 HELIX 72 72 GLY B 451 ALA B 464 1 14 HELIX 73 73 THR B 468 SER B 481 1 14 HELIX 74 74 GLY B 495 LEU B 499 5 5 HELIX 75 75 PRO B 501 TRP B 505 5 5 HELIX 76 76 TRP B 505 ASP B 509 5 5 HELIX 77 77 ASP B 513 ALA B 532 1 20 HELIX 78 78 SER B 539 ALA B 559 1 21 HELIX 79 79 SER B 575 THR B 579 5 5 HELIX 80 80 ASP B 580 ALA B 585 1 6 HELIX 81 81 VAL B 586 GLU B 588 5 3 HELIX 82 82 GLY B 593 ASN B 596 5 4 HELIX 83 83 PRO B 605 LEU B 617 1 13 HELIX 84 84 SER B 620 GLY B 635 1 16 HELIX 85 85 ASN B 637 LEU B 641 5 5 HELIX 86 86 ASN B 655 LEU B 662 1 8 HELIX 87 87 ARG B 693 ASN B 701 1 9 HELIX 88 88 ASN B 701 GLY B 712 1 12 HELIX 89 89 ALA B 716 ASN B 733 1 18 HELIX 90 90 ARG B 736 ARG B 740 5 5 SHEET 1 AA 2 TYR A 210 SER A 211 0 SHEET 2 AA 2 ASP A 215 LEU A 216 -1 O ASP A 215 N SER A 211 SHEET 1 AB 3 TRP A 341 LYS A 345 0 SHEET 2 AB 3 TRP A 351 ALA A 355 -1 O GLN A 352 N THR A 344 SHEET 3 AB 3 THR A 376 MET A 377 -1 O MET A 377 N TYR A 353 SHEET 1 AC 2 ALA A 591 ASP A 592 0 SHEET 2 AC 2 TYR A 597 LEU A 598 -1 O TYR A 597 N ASP A 592 SHEET 1 AD 3 THR A 667 PRO A 670 0 SHEET 2 AD 3 THR A 677 LYS A 681 -1 O GLN A 679 N GLU A 669 SHEET 3 AD 3 VAL A 687 SER A 692 -1 N LYS A 688 O GLY A 680 SHEET 1 BA 2 TYR B 210 SER B 211 0 SHEET 2 BA 2 ASP B 215 LEU B 216 -1 O ASP B 215 N SER B 211 SHEET 1 BB 3 TRP B 341 LYS B 345 0 SHEET 2 BB 3 TRP B 351 ALA B 355 -1 O GLN B 352 N THR B 344 SHEET 3 BB 3 THR B 376 MET B 377 -1 O MET B 377 N TYR B 353 SHEET 1 BC 2 ALA B 591 ASP B 592 0 SHEET 2 BC 2 TYR B 597 LEU B 598 -1 O TYR B 597 N ASP B 592 SHEET 1 BD 3 THR B 667 PRO B 670 0 SHEET 2 BD 3 THR B 677 LYS B 681 -1 O GLN B 679 N GLU B 669 SHEET 3 BD 3 VAL B 687 SER B 692 -1 N LYS B 688 O GLY B 680 LINK NE2 HIS A 270 FE HEM A1741 1555 1555 2.22 LINK FE HEM A1741 O HOH A2057 1555 1555 2.94 LINK NE2 HIS B 270 FE HEM B1741 1555 1555 2.26 LINK FE HEM B1741 O HOH B2077 1555 1555 2.80 CISPEP 1 ALA A 130 PRO A 131 0 -3.39 CISPEP 2 ASN A 218 PRO A 219 0 6.87 CISPEP 3 GLN A 500 PRO A 501 0 -2.41 CISPEP 4 ALA B 130 PRO B 131 0 -3.24 CISPEP 5 ASN B 218 PRO B 219 0 7.35 CISPEP 6 GLN B 500 PRO B 501 0 -3.69 SITE 1 AC1 21 PRO A 100 ARG A 104 TRP A 107 VAL A 230 SITE 2 AC1 21 PRO A 232 LEU A 265 GLY A 269 HIS A 270 SITE 3 AC1 21 GLY A 273 LYS A 274 THR A 275 HIS A 276 SITE 4 AC1 21 THR A 314 SER A 315 TRP A 321 LEU A 378 SITE 5 AC1 21 THR A 380 HOH A2057 HOH A2484 HOH A2485 SITE 6 AC1 21 HOH A2486 SITE 1 AC2 19 PRO B 100 ARG B 104 TRP B 107 LEU B 265 SITE 2 AC2 19 ILE B 266 GLY B 269 HIS B 270 GLY B 273 SITE 3 AC2 19 LYS B 274 THR B 275 HIS B 276 THR B 314 SITE 4 AC2 19 SER B 315 TRP B 321 THR B 380 HOH B2077 SITE 5 AC2 19 HOH B2450 HOH B2451 HOH B2452 CRYST1 150.104 150.104 153.718 90.00 90.00 90.00 P 42 21 2 16 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 0.006662 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006662 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006505 0.00000