HEADER OXIDOREDUCTASE 20-NOV-07 2VHD TITLE CRYSTAL STRUCTURE OF THE DI-HAEM CYTOCHROME C PEROXIDASE FROM TITLE 2 PSEUDOMONAS AERUGINOSA - MIXED VALENCE FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME C551 PEROXIDASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RESIDUES 24-346; COMPND 5 SYNONYM: CYTOCHROME C PEROXIDASE, CCP; COMPND 6 EC: 1.11.1.5; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA; SOURCE 3 ORGANISM_TAXID: 287; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: JM109(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR: PET21D; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PEC86 KEYWDS IRON, HEME, TRANSPORT, PEROXIDASE, METAL-BINDING, OXIDOREDUCTASE, KEYWDS 2 ELECTRON TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR A.ECHALIER,T.BRITTAIN,J.WRIGHT,S.BOYCHEVA,G.B.MORTUZA,V.FULOP, AUTHOR 2 N.J.WATMOUGH REVDAT 7 13-NOV-24 2VHD 1 REMARK REVDAT 6 13-DEC-23 2VHD 1 REMARK LINK REVDAT 5 24-JUL-19 2VHD 1 REMARK LINK REVDAT 4 13-JUL-11 2VHD 1 VERSN REVDAT 3 24-FEB-09 2VHD 1 VERSN REVDAT 2 26-FEB-08 2VHD 1 JRNL REVDAT 1 12-FEB-08 2VHD 0 JRNL AUTH A.ECHALIER,T.BRITTAIN,J.WRIGHT,S.BOYCHEVA,G.B.MORTUZA, JRNL AUTH 2 V.FULOP,N.J.WATMOUGH JRNL TITL REDOX-LINKED STRUCTURAL CHANGES ASSOCIATED WITH THE JRNL TITL 2 FORMATION OF A CATALYTICALLY COMPETENT FORM OF THE DIHEME JRNL TITL 3 CYTOCHROME C PEROXIDASE FROM PSEUDOMONAS AERUGINOSA JRNL REF BIOCHEMISTRY V. 47 1947 2008 JRNL REFN ISSN 0006-2960 JRNL PMID 18217775 JRNL DOI 10.1021/BI702064F REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 76.70 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 3 NUMBER OF REFLECTIONS : 32982 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) : 0.187 REMARK 3 R VALUE (WORKING SET) : 0.184 REMARK 3 FREE R VALUE : 0.246 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1805 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) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.36 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2352 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.10 REMARK 3 BIN R VALUE (WORKING SET) : 0.2460 REMARK 3 BIN FREE R VALUE SET COUNT : 132 REMARK 3 BIN FREE R VALUE : 0.3330 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4944 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 174 REMARK 3 SOLVENT ATOMS : 288 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 42.88 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.06000 REMARK 3 B22 (A**2) : 1.49000 REMARK 3 B33 (A**2) : -1.64000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -3.85000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.298 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.234 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.171 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 13.265 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.955 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.929 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5278 ; 0.016 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7212 ; 1.592 ; 2.064 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 644 ; 6.004 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 230 ;39.412 ;24.870 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 808 ;17.111 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 24 ;18.759 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 740 ; 0.105 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4130 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2636 ; 0.217 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 3564 ; 0.305 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 330 ; 0.158 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 7 ; 0.121 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 27 ; 0.199 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 10 ; 0.168 ; 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): 3311 ; 0.748 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 5182 ; 1.170 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2265 ; 2.070 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2022 ; 3.208 ; 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 : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 3 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 13 A 165 REMARK 3 RESIDUE RANGE : A 303 A 323 REMARK 3 RESIDUE RANGE : A 401 A 401 REMARK 3 ORIGIN FOR THE GROUP (A): 10.0340 -2.1950 16.9720 REMARK 3 T TENSOR REMARK 3 T11: -0.0064 T22: -0.0752 REMARK 3 T33: -0.0084 T12: 0.0243 REMARK 3 T13: 0.0920 T23: -0.0219 REMARK 3 L TENSOR REMARK 3 L11: 1.0950 L22: 0.3123 REMARK 3 L33: 1.3719 L12: -0.0351 REMARK 3 L13: 0.4615 L23: -0.0251 REMARK 3 S TENSOR REMARK 3 S11: -0.0458 S12: 0.1068 S13: 0.0138 REMARK 3 S21: -0.0814 S22: -0.0341 S23: -0.1059 REMARK 3 S31: 0.1310 S32: -0.0548 S33: 0.0799 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 3 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 1 A 12 REMARK 3 RESIDUE RANGE : A 166 A 302 REMARK 3 RESIDUE RANGE : A 402 A 402 REMARK 3 ORIGIN FOR THE GROUP (A): 34.1800 -7.1140 28.2890 REMARK 3 T TENSOR REMARK 3 T11: -0.0830 T22: -0.0682 REMARK 3 T33: 0.0544 T12: 0.1281 REMARK 3 T13: 0.0698 T23: 0.0107 REMARK 3 L TENSOR REMARK 3 L11: 1.8424 L22: 1.3646 REMARK 3 L33: 2.0293 L12: -0.2558 REMARK 3 L13: 0.9586 L23: -0.1276 REMARK 3 S TENSOR REMARK 3 S11: 0.0802 S12: 0.0324 S13: 0.0061 REMARK 3 S21: -0.0179 S22: -0.1359 S23: -0.2765 REMARK 3 S31: 0.2935 S32: 0.4439 S33: 0.0557 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 3 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 13 B 165 REMARK 3 RESIDUE RANGE : B 303 B 323 REMARK 3 RESIDUE RANGE : B 401 B 401 REMARK 3 ORIGIN FOR THE GROUP (A): 2.3780 2.6860 41.1540 REMARK 3 T TENSOR REMARK 3 T11: -0.0282 T22: -0.0449 REMARK 3 T33: -0.0053 T12: -0.0185 REMARK 3 T13: 0.0931 T23: -0.0337 REMARK 3 L TENSOR REMARK 3 L11: 1.4103 L22: 0.3061 REMARK 3 L33: 0.9224 L12: -0.1731 REMARK 3 L13: 0.2806 L23: 0.0213 REMARK 3 S TENSOR REMARK 3 S11: 0.0074 S12: -0.1278 S13: 0.1021 REMARK 3 S21: 0.0634 S22: -0.0645 S23: -0.0024 REMARK 3 S31: 0.1008 S32: 0.0219 S33: 0.0570 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 3 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 1 B 12 REMARK 3 RESIDUE RANGE : B 166 B 302 REMARK 3 RESIDUE RANGE : B 402 B 402 REMARK 3 ORIGIN FOR THE GROUP (A): -22.0560 6.5150 30.0860 REMARK 3 T TENSOR REMARK 3 T11: -0.1012 T22: -0.0130 REMARK 3 T33: 0.0420 T12: -0.0036 REMARK 3 T13: 0.0730 T23: -0.0812 REMARK 3 L TENSOR REMARK 3 L11: 1.4229 L22: 1.1679 REMARK 3 L33: 1.0545 L12: 0.0597 REMARK 3 L13: 0.0885 L23: -0.6626 REMARK 3 S TENSOR REMARK 3 S11: -0.0527 S12: 0.0001 S13: 0.2618 REMARK 3 S21: -0.0798 S22: -0.0132 S23: 0.1651 REMARK 3 S31: 0.1018 S32: -0.2289 S33: 0.0659 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 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 2VHD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 20-NOV-07. REMARK 100 THE DEPOSITION ID IS D_1290034505. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-FEB-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : X11 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.8115 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34786 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 76.700 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : 4.800 REMARK 200 R MERGE (I) : 0.09000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 16.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.8 REMARK 200 DATA REDUNDANCY IN SHELL : 4.40 REMARK 200 R MERGE FOR SHELL (I) : 0.72000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 2C1V REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 24% PEG 600, 0.2 M IMIDAZOLE MALATE PH REMARK 280 5.5, 20 MM DTT REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 86.60000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 22.40000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 86.60000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 22.40000 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: PQS REMARK 350 TOTAL BURIED SURFACE AREA: 3390 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 30670 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -21.1 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 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 B 2017 O HOH B 2124 1.86 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 LYS A 218 CD LYS A 218 CE 0.197 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 B 22 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 VAL B 87 CB - CA - C ANGL. DEV. = -11.6 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 PHE A 93 155.92 76.75 REMARK 500 GLU A 114 -102.24 -114.96 REMARK 500 SER A 117 -168.68 -117.31 REMARK 500 PRO A 220 171.92 -59.34 REMARK 500 LEU A 225 79.11 -119.86 REMARK 500 PHE A 260 171.59 59.49 REMARK 500 PHE B 93 158.42 82.00 REMARK 500 GLU B 114 -102.93 -116.76 REMARK 500 SER B 117 -161.87 -116.45 REMARK 500 VAL B 217 -75.66 -104.39 REMARK 500 ASN B 252 16.50 59.35 REMARK 500 PHE B 260 167.50 72.96 REMARK 500 PRO B 286 -36.18 -36.03 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 HEC A 401 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 55 NE2 REMARK 620 2 HEC A 401 NA 88.7 REMARK 620 3 HEC A 401 NB 89.2 89.1 REMARK 620 4 HEC A 401 NC 89.7 178.1 89.9 REMARK 620 5 HEC A 401 ND 89.8 91.1 179.1 89.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 403 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 79 OD1 REMARK 620 2 THR A 256 O 154.8 REMARK 620 3 PRO A 258 O 94.7 82.4 REMARK 620 4 HOH A2031 O 77.2 78.0 93.0 REMARK 620 5 HOH A2033 O 82.3 101.0 176.6 87.9 REMARK 620 6 HOH A2143 O 67.9 136.0 84.0 144.5 93.4 REMARK 620 7 HOH A2144 O 128.4 76.3 103.2 147.3 77.6 66.4 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A 402 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 201 NE2 REMARK 620 2 HEC A 402 NA 94.1 REMARK 620 3 HEC A 402 NB 84.9 87.9 REMARK 620 4 HEC A 402 NC 85.5 175.3 87.4 REMARK 620 5 HEC A 402 ND 93.3 90.9 177.8 93.7 REMARK 620 6 MET A 275 SD 174.3 88.0 89.9 91.9 91.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B 401 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 55 NE2 REMARK 620 2 HEC B 401 NA 85.7 REMARK 620 3 HEC B 401 NB 82.7 86.2 REMARK 620 4 HEC B 401 NC 88.7 174.3 91.6 REMARK 620 5 HEC B 401 ND 90.9 91.5 173.3 90.0 REMARK 620 6 HOH B2142 O 166.5 91.8 110.5 93.9 75.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 403 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN B 79 OD1 REMARK 620 2 THR B 256 O 147.7 REMARK 620 3 PRO B 258 O 91.6 82.4 REMARK 620 4 HOH B2037 O 78.6 70.3 94.2 REMARK 620 5 HOH B2044 O 81.1 99.3 168.8 76.1 REMARK 620 6 HOH B2143 O 72.5 137.6 84.2 151.0 101.5 REMARK 620 7 HOH B2144 O 140.4 71.2 105.3 133.6 85.6 73.9 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B 402 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 201 NE2 REMARK 620 2 HEC B 402 NA 91.9 REMARK 620 3 HEC B 402 NB 88.5 90.9 REMARK 620 4 HEC B 402 NC 85.1 175.1 85.2 REMARK 620 5 HEC B 402 ND 88.2 90.3 176.5 93.5 REMARK 620 6 MET B 275 SD 174.9 91.0 95.7 92.3 87.6 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 HEC A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 403 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1EB7 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE DI-HAEM CYTOCHROME C PEROXIDASE FROM REMARK 900 PSEUDOMONAS AERUGINOSA DBREF 2VHD A 1 323 UNP P14532 CCPR_PSEAE 24 346 DBREF 2VHD B 1 323 UNP P14532 CCPR_PSEAE 24 346 SEQRES 1 A 323 ASP ALA LEU HIS ASP GLN ALA SER ALA LEU PHE LYS PRO SEQRES 2 A 323 ILE PRO GLU GLN VAL THR GLU LEU ARG GLY GLN PRO ILE SEQRES 3 A 323 SER GLU GLN GLN ARG GLU LEU GLY LYS LYS LEU PHE PHE SEQRES 4 A 323 ASP PRO ARG LEU SER ARG SER HIS VAL LEU SER CYS ASN SEQRES 5 A 323 THR CYS HIS ASN VAL GLY THR GLY GLY ALA ASP ASN VAL SEQRES 6 A 323 PRO THR SER VAL GLY HIS GLY TRP GLN LYS GLY PRO ARG SEQRES 7 A 323 ASN SER PRO THR VAL PHE ASN ALA VAL PHE ASN ALA ALA SEQRES 8 A 323 GLN PHE TRP ASP GLY ARG ALA LYS ASP LEU GLY GLU GLN SEQRES 9 A 323 ALA LYS GLY PRO ILE GLN ASN SER VAL GLU MET HIS SER SEQRES 10 A 323 THR PRO GLN LEU VAL GLU GLN THR LEU GLY SER ILE PRO SEQRES 11 A 323 GLU TYR VAL ASP ALA PHE ARG LYS ALA PHE PRO LYS ALA SEQRES 12 A 323 GLY LYS PRO VAL SER PHE ASP ASN MET ALA LEU ALA ILE SEQRES 13 A 323 GLU ALA TYR GLU ALA THR LEU VAL THR PRO ASP SER PRO SEQRES 14 A 323 PHE ASP LEU TYR LEU LYS GLY ASP ASP LYS ALA LEU ASP SEQRES 15 A 323 ALA GLN GLN LYS LYS GLY LEU LYS ALA PHE MET ASP SER SEQRES 16 A 323 GLY CYS SER ALA CYS HIS ASN GLY ILE ASN LEU GLY GLY SEQRES 17 A 323 GLN ALA TYR PHE PRO PHE GLY LEU VAL LYS LYS PRO ASP SEQRES 18 A 323 ALA SER VAL LEU PRO SER GLY ASP LYS GLY ARG PHE ALA SEQRES 19 A 323 VAL THR LYS THR GLN SER ASP GLU TYR VAL PHE ARG ALA SEQRES 20 A 323 ALA PRO LEU ARG ASN VAL ALA LEU THR ALA PRO TYR PHE SEQRES 21 A 323 HIS SER GLY GLN VAL TRP GLU LEU LYS ASP ALA VAL ALA SEQRES 22 A 323 ILE MET GLY ASN ALA GLN LEU GLY LYS GLN LEU ALA PRO SEQRES 23 A 323 ASP ASP VAL GLU ASN ILE VAL ALA PHE LEU HIS SER LEU SEQRES 24 A 323 SER GLY LYS GLN PRO ARG VAL GLU TYR PRO LEU LEU PRO SEQRES 25 A 323 ALA SER THR GLU THR THR PRO ARG PRO ALA GLU SEQRES 1 B 323 ASP ALA LEU HIS ASP GLN ALA SER ALA LEU PHE LYS PRO SEQRES 2 B 323 ILE PRO GLU GLN VAL THR GLU LEU ARG GLY GLN PRO ILE SEQRES 3 B 323 SER GLU GLN GLN ARG GLU LEU GLY LYS LYS LEU PHE PHE SEQRES 4 B 323 ASP PRO ARG LEU SER ARG SER HIS VAL LEU SER CYS ASN SEQRES 5 B 323 THR CYS HIS ASN VAL GLY THR GLY GLY ALA ASP ASN VAL SEQRES 6 B 323 PRO THR SER VAL GLY HIS GLY TRP GLN LYS GLY PRO ARG SEQRES 7 B 323 ASN SER PRO THR VAL PHE ASN ALA VAL PHE ASN ALA ALA SEQRES 8 B 323 GLN PHE TRP ASP GLY ARG ALA LYS ASP LEU GLY GLU GLN SEQRES 9 B 323 ALA LYS GLY PRO ILE GLN ASN SER VAL GLU MET HIS SER SEQRES 10 B 323 THR PRO GLN LEU VAL GLU GLN THR LEU GLY SER ILE PRO SEQRES 11 B 323 GLU TYR VAL ASP ALA PHE ARG LYS ALA PHE PRO LYS ALA SEQRES 12 B 323 GLY LYS PRO VAL SER PHE ASP ASN MET ALA LEU ALA ILE SEQRES 13 B 323 GLU ALA TYR GLU ALA THR LEU VAL THR PRO ASP SER PRO SEQRES 14 B 323 PHE ASP LEU TYR LEU LYS GLY ASP ASP LYS ALA LEU ASP SEQRES 15 B 323 ALA GLN GLN LYS LYS GLY LEU LYS ALA PHE MET ASP SER SEQRES 16 B 323 GLY CYS SER ALA CYS HIS ASN GLY ILE ASN LEU GLY GLY SEQRES 17 B 323 GLN ALA TYR PHE PRO PHE GLY LEU VAL LYS LYS PRO ASP SEQRES 18 B 323 ALA SER VAL LEU PRO SER GLY ASP LYS GLY ARG PHE ALA SEQRES 19 B 323 VAL THR LYS THR GLN SER ASP GLU TYR VAL PHE ARG ALA SEQRES 20 B 323 ALA PRO LEU ARG ASN VAL ALA LEU THR ALA PRO TYR PHE SEQRES 21 B 323 HIS SER GLY GLN VAL TRP GLU LEU LYS ASP ALA VAL ALA SEQRES 22 B 323 ILE MET GLY ASN ALA GLN LEU GLY LYS GLN LEU ALA PRO SEQRES 23 B 323 ASP ASP VAL GLU ASN ILE VAL ALA PHE LEU HIS SER LEU SEQRES 24 B 323 SER GLY LYS GLN PRO ARG VAL GLU TYR PRO LEU LEU PRO SEQRES 25 B 323 ALA SER THR GLU THR THR PRO ARG PRO ALA GLU HET HEC A 401 43 HET HEC A 402 43 HET CA A 403 1 HET HEC B 401 43 HET HEC B 402 43 HET CA B 403 1 HETNAM HEC HEME C HETNAM CA CALCIUM ION FORMUL 3 HEC 4(C34 H34 FE N4 O4) FORMUL 5 CA 2(CA 2+) FORMUL 9 HOH *288(H2 O) HELIX 1 1 ASP A 1 PHE A 11 1 11 HELIX 2 2 SER A 27 PHE A 39 1 13 HELIX 3 3 ASP A 40 SER A 44 5 5 HELIX 4 4 SER A 50 HIS A 55 1 6 HELIX 5 5 ASN A 56 GLY A 60 5 5 HELIX 6 6 GLY A 70 GLN A 74 5 5 HELIX 7 7 ASN A 85 ASN A 89 5 5 HELIX 8 8 ASP A 100 ALA A 105 1 6 HELIX 9 9 ALA A 105 ASN A 111 1 7 HELIX 10 10 THR A 118 SER A 128 1 11 HELIX 11 11 ILE A 129 PHE A 140 1 12 HELIX 12 12 SER A 148 ALA A 161 1 14 HELIX 13 13 SER A 168 LYS A 175 1 8 HELIX 14 14 ASP A 177 LEU A 181 5 5 HELIX 15 15 ASP A 182 SER A 195 1 14 HELIX 16 16 GLY A 196 CYS A 200 5 5 HELIX 17 17 ARG A 232 LYS A 237 1 6 HELIX 18 18 THR A 238 GLU A 242 5 5 HELIX 19 19 ASN A 252 THR A 256 5 5 HELIX 20 20 GLU A 267 GLY A 281 1 15 HELIX 21 21 ALA A 285 SER A 298 1 14 HELIX 22 22 ASP B 1 ALA B 9 1 9 HELIX 23 23 SER B 27 ASP B 40 1 14 HELIX 24 24 PRO B 41 SER B 44 5 4 HELIX 25 25 SER B 50 HIS B 55 1 6 HELIX 26 26 ASN B 56 GLY B 60 5 5 HELIX 27 27 GLY B 70 GLN B 74 5 5 HELIX 28 28 ASN B 85 ASN B 89 5 5 HELIX 29 29 ASP B 100 ASN B 111 1 12 HELIX 30 30 THR B 118 SER B 128 1 11 HELIX 31 31 ILE B 129 PHE B 140 1 12 HELIX 32 32 SER B 148 ALA B 161 1 14 HELIX 33 33 SER B 168 LYS B 175 1 8 HELIX 34 34 ASP B 182 SER B 195 1 14 HELIX 35 35 GLY B 196 CYS B 200 5 5 HELIX 36 36 GLY B 231 LYS B 237 1 7 HELIX 37 37 THR B 238 GLU B 242 5 5 HELIX 38 38 ASN B 252 THR B 256 5 5 HELIX 39 39 GLU B 267 GLY B 281 1 15 HELIX 40 40 ALA B 285 SER B 298 1 14 SHEET 1 AA 2 GLU A 20 LEU A 21 0 SHEET 2 AA 2 GLN A 24 PRO A 25 -1 O GLN A 24 N LEU A 21 SHEET 1 AB 2 TYR A 211 PRO A 213 0 SHEET 2 AB 2 VAL A 244 ARG A 246 -1 O PHE A 245 N PHE A 212 SHEET 1 BA 2 GLU B 20 LEU B 21 0 SHEET 2 BA 2 GLN B 24 PRO B 25 -1 O GLN B 24 N LEU B 21 SHEET 1 BB 2 TYR B 211 PRO B 213 0 SHEET 2 BB 2 VAL B 244 ARG B 246 -1 O PHE B 245 N PHE B 212 LINK SG CYS A 51 CAB HEC A 401 1555 1555 1.87 LINK SG CYS A 197 CAB HEC A 402 1555 1555 1.82 LINK SG CYS A 200 CAC HEC A 402 1555 1555 1.84 LINK SG CYS B 51 CAB HEC B 401 1555 1555 1.76 LINK SG CYS B 54 CAC HEC B 401 1555 1555 2.00 LINK SG CYS B 197 CAB HEC B 402 1555 1555 1.82 LINK SG CYS B 200 CAC HEC B 402 1555 1555 1.90 LINK NE2 HIS A 55 FE HEC A 401 1555 1555 2.13 LINK OD1 ASN A 79 CA CA A 403 1555 1555 2.37 LINK NE2 HIS A 201 FE HEC A 402 1555 1555 2.05 LINK O THR A 256 CA CA A 403 1555 1555 2.29 LINK O PRO A 258 CA CA A 403 1555 1555 2.27 LINK SD MET A 275 FE HEC A 402 1555 1555 2.31 LINK CA CA A 403 O HOH A2031 1555 1555 2.50 LINK CA CA A 403 O HOH A2033 1555 1555 2.30 LINK CA CA A 403 O HOH A2143 1555 1555 2.61 LINK CA CA A 403 O HOH A2144 1555 1555 2.50 LINK NE2 HIS B 55 FE HEC B 401 1555 1555 2.04 LINK OD1 ASN B 79 CA CA B 403 1555 1555 2.39 LINK NE2 HIS B 201 FE HEC B 402 1555 1555 2.00 LINK O THR B 256 CA CA B 403 1555 1555 2.44 LINK O PRO B 258 CA CA B 403 1555 1555 2.27 LINK SD MET B 275 FE HEC B 402 1555 1555 2.37 LINK FE HEC B 401 O HOH B2142 1555 1555 2.60 LINK CA CA B 403 O HOH B2037 1555 1555 2.62 LINK CA CA B 403 O HOH B2044 1555 1555 2.28 LINK CA CA B 403 O HOH B2143 1555 1555 2.57 LINK CA CA B 403 O HOH B2144 1555 1555 2.48 CISPEP 1 ALA A 257 PRO A 258 0 1.88 CISPEP 2 ALA B 257 PRO B 258 0 4.37 SITE 1 AC1 26 SER A 50 CYS A 51 CYS A 54 HIS A 55 SITE 2 AC1 26 SER A 68 VAL A 69 GLY A 70 ARG A 78 SITE 3 AC1 26 SER A 80 PRO A 81 GLN A 92 PHE A 93 SITE 4 AC1 26 TRP A 94 ARG A 97 LEU A 101 GLN A 104 SITE 5 AC1 26 PRO A 108 ILE A 109 GLU A 114 MET A 115 SITE 6 AC1 26 ILE A 156 GLU A 160 ARG A 246 HOH A2040 SITE 7 AC1 26 HOH A2053 HOH A2142 SITE 1 AC2 21 TRP A 94 CYS A 197 CYS A 200 HIS A 201 SITE 2 AC2 21 PHE A 212 PHE A 214 LEU A 216 PHE A 245 SITE 3 AC2 21 ARG A 246 ALA A 247 ALA A 248 LEU A 250 SITE 4 AC2 21 TYR A 259 PHE A 260 HIS A 261 MET A 275 SITE 5 AC2 21 GLN A 279 LEU A 280 HOH A2099 HOH A2143 SITE 6 AC2 21 HOH A2144 SITE 1 AC3 7 ASN A 79 THR A 256 PRO A 258 HOH A2031 SITE 2 AC3 7 HOH A2033 HOH A2143 HOH A2144 SITE 1 AC4 24 SER B 50 CYS B 51 CYS B 54 HIS B 55 SITE 2 AC4 24 SER B 68 VAL B 69 GLY B 70 ARG B 78 SITE 3 AC4 24 SER B 80 PRO B 81 PHE B 93 TRP B 94 SITE 4 AC4 24 ARG B 97 LEU B 101 GLN B 104 PRO B 108 SITE 5 AC4 24 ILE B 109 ILE B 156 GLU B 160 ARG B 246 SITE 6 AC4 24 HOH B2045 HOH B2048 HOH B2141 HOH B2142 SITE 1 AC5 22 TRP B 94 GLY B 196 CYS B 197 CYS B 200 SITE 2 AC5 22 HIS B 201 PHE B 212 PHE B 214 LEU B 216 SITE 3 AC5 22 PHE B 245 ARG B 246 ALA B 247 ALA B 248 SITE 4 AC5 22 LEU B 250 TYR B 259 PHE B 260 HIS B 261 SITE 5 AC5 22 MET B 275 GLY B 276 GLN B 279 LEU B 280 SITE 6 AC5 22 HOH B2143 HOH B2144 SITE 1 AC6 7 ASN B 79 THR B 256 PRO B 258 HOH B2037 SITE 2 AC6 7 HOH B2044 HOH B2143 HOH B2144 CRYST1 173.200 44.800 106.200 90.00 106.70 90.00 C 1 2 1 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 0.005774 0.000000 0.001732 0.00000 SCALE2 0.000000 0.022321 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009831 0.00000