HEADER OXIDOREDUCTASE 18-APR-11 3RKH TITLE STRUCTURE OF THE THIOALKALIVIBRIO NITRATIREDUCENS CYTOCHROME C NITRITE TITLE 2 REDUCTASE IN A COMPLEX WITH NITRITE (FULL OCCUPANCY) COMPND MOL_ID: 1; COMPND 2 MOLECULE: EIGHT-HEME NITRITE REDUCTASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 33-551 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THIOALKALIVIBRIO NITRATIREDUCENS; SOURCE 3 ORGANISM_TAXID: 186931; SOURCE 4 STRAIN: ALEN 2 KEYWDS EIGHT HEMES C, NITRITE REDUCTASE, TYR-CYS COVALENT BOND, KEYWDS 2 OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR A.A.TROFIMOV,K.M.POLYAKOV,T.V.TIKHONOVA,A.V.TIKHONOV, AUTHOR 2 P.V.DOROVATOVSKII,V.O.POPOV REVDAT 4 13-SEP-23 3RKH 1 REMARK SEQADV LINK REVDAT 3 28-MAR-12 3RKH 1 JRNL REVDAT 2 25-JAN-12 3RKH 1 JRNL VERSN REVDAT 1 15-JUN-11 3RKH 0 JRNL AUTH A.A.TROFIMOV,K.M.POLYAKOV,T.V.TIKHONOVA,A.V.TIKHONOV, JRNL AUTH 2 T.N.SAFONOVA,K.M.BOYKO,P.V.DOROVATOVSKII,V.O.POPOV JRNL TITL COVALENT MODIFICATIONS OF THE CATALYTIC TYROSINE IN OCTAHAEM JRNL TITL 2 CYTOCHROME C NITRITE REDUCTASE AND THEIR EFFECT ON THE JRNL TITL 3 ENZYME ACTIVITY. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 68 144 2012 JRNL REFN ISSN 0907-4449 JRNL PMID 22281743 JRNL DOI 10.1107/S0907444911052632 REMARK 2 REMARK 2 RESOLUTION. 1.83 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0072 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) : 1.83 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 100.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 197647 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) : 0.142 REMARK 3 R VALUE (WORKING SET) : 0.141 REMARK 3 FREE R VALUE : 0.162 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 10466 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) : 1.83 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.88 REMARK 3 REFLECTION IN BIN (WORKING SET) : 14511 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.89 REMARK 3 BIN R VALUE (WORKING SET) : 0.2360 REMARK 3 BIN FREE R VALUE SET COUNT : 757 REMARK 3 BIN FREE R VALUE : 0.2790 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 8239 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 712 REMARK 3 SOLVENT ATOMS : 1327 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 26.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.01 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.068 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.069 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.042 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.382 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.970 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.961 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 9449 ; 0.020 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 12930 ; 1.700 ; 2.143 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1038 ; 6.294 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 465 ;36.999 ;23.806 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1386 ;12.468 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 65 ;18.945 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1213 ; 0.110 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 7445 ; 0.016 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL 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): 5197 ; 0.874 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 8346 ; 1.498 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 4252 ; 2.325 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 4584 ; 3.544 ; 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 : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH 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: NULL REMARK 4 REMARK 4 3RKH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-APR-11. REMARK 100 THE DEPOSITION ID IS D_1000065043. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-JUN-10 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 : KURCHATOV SNC REMARK 200 BEAMLINE : K4.4 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.978 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 208153 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.830 REMARK 200 RESOLUTION RANGE LOW (A) : 136.330 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.12000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 20.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.83 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.67100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: PDB ENTRY 2OT4 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 75.72 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 5.07 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN SOLUTION (2.5 UL): 11.6 MG/ML REMARK 280 TVNIR, 0.05 M TRIS-HCL, PH 8.0, RESERVOIR SOLUTION (2.5 UL): 0.2 REMARK 280 M AMMONIUM ACETATE, 0.1 M CITRIC ACID TRISODIUM SALT, PH 5.6, 30% REMARK 280 MPD, 0.1 M SODIUM NITRITE, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 278.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 3 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 5555 Z,X,Y REMARK 290 6555 Z+1/2,-X+1/2,-Y REMARK 290 7555 -Z+1/2,-X,Y+1/2 REMARK 290 8555 -Z,X+1/2,-Y+1/2 REMARK 290 9555 Y,Z,X REMARK 290 10555 -Y,Z+1/2,-X+1/2 REMARK 290 11555 Y+1/2,-Z+1/2,-X REMARK 290 12555 -Y+1/2,-Z,X+1/2 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 96.40000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 96.40000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 96.40000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 96.40000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 96.40000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 96.40000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 6 0.000000 0.000000 1.000000 96.40000 REMARK 290 SMTRY2 6 -1.000000 0.000000 0.000000 96.40000 REMARK 290 SMTRY3 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 0.000000 -1.000000 96.40000 REMARK 290 SMTRY2 7 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 1.000000 0.000000 96.40000 REMARK 290 SMTRY1 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 8 1.000000 0.000000 0.000000 96.40000 REMARK 290 SMTRY3 8 0.000000 -1.000000 0.000000 96.40000 REMARK 290 SMTRY1 9 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 9 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 9 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 0.000000 1.000000 96.40000 REMARK 290 SMTRY3 10 -1.000000 0.000000 0.000000 96.40000 REMARK 290 SMTRY1 11 0.000000 1.000000 0.000000 96.40000 REMARK 290 SMTRY2 11 0.000000 0.000000 -1.000000 96.40000 REMARK 290 SMTRY3 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 12 0.000000 -1.000000 0.000000 96.40000 REMARK 290 SMTRY2 12 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 12 1.000000 0.000000 0.000000 96.40000 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 89820 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 93340 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -1177.0 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 350 BIOMT1 2 0.000000 0.000000 1.000000 -96.40000 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 96.40000 REMARK 350 BIOMT3 2 0.000000 -1.000000 0.000000 192.80000 REMARK 350 BIOMT1 3 0.000000 -1.000000 0.000000 96.40000 REMARK 350 BIOMT2 3 0.000000 0.000000 -1.000000 192.80000 REMARK 350 BIOMT3 3 1.000000 0.000000 0.000000 96.40000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 609 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 631 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 639 LIES ON A SPECIAL POSITION. 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 GLU A 46 CG CD OE1 OE2 REMARK 470 ARG A 278 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 388 CG CD OE1 NE2 REMARK 470 ARG B 52 NE CZ NH1 NH2 REMARK 470 GLU B 204 CD OE1 OE2 REMARK 470 LYS B 456 CE NZ 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 SG CYS B 14 CAB HEC B 1001 1.63 REMARK 500 SG CYS A 411 CAB HEC A 1008 1.64 REMARK 500 SG CYS A 14 CAB HEC A 1001 1.64 REMARK 500 SG CYS B 184 CAB HEC B 1004 1.65 REMARK 500 CE2 TYR B 303 SG CYS B 305 1.65 REMARK 500 SG CYS B 411 CAB HEC B 1008 1.66 REMARK 500 SG CYS A 379 CAB HEC A 1007 1.66 REMARK 500 SG CYS A 184 CAB HEC A 1004 1.66 REMARK 500 SG CYS A 227 CAB HEC A 1005 1.67 REMARK 500 SG CYS A 296 CAB HEC A 1006 1.67 REMARK 500 CE2 TYR A 303 SG CYS A 305 1.67 REMARK 500 SG CYS B 379 CAB HEC B 1007 1.67 REMARK 500 SG CYS A 35 CAB HEC A 1002 1.68 REMARK 500 SG CYS A 66 CAB HEC A 1003 1.68 REMARK 500 SG CYS B 35 CAB HEC B 1002 1.68 REMARK 500 SG CYS B 66 CAB HEC B 1003 1.68 REMARK 500 SG CYS B 227 CAB HEC B 1005 1.68 REMARK 500 SG CYS B 296 CAB HEC B 1006 1.69 REMARK 500 SG CYS B 17 CAC HEC B 1001 1.69 REMARK 500 SG CYS A 17 CAC HEC A 1001 1.72 REMARK 500 SG CYS A 187 CAC HEC A 1004 1.72 REMARK 500 SG CYS B 187 CAC HEC B 1004 1.73 REMARK 500 SG CYS A 414 CAC HEC A 1008 1.74 REMARK 500 SG CYS A 414 CAC HEC A 1008 1.74 REMARK 500 SG CYS B 414 CAC HEC B 1008 1.75 REMARK 500 SG CYS B 414 CAC HEC B 1008 1.75 REMARK 500 SG CYS A 38 CAC HEC A 1002 1.76 REMARK 500 SG CYS B 38 CAC HEC B 1002 1.76 REMARK 500 SG CYS B 299 CAC HEC B 1006 1.77 REMARK 500 SG CYS A 299 CAC HEC A 1006 1.77 REMARK 500 SG CYS A 230 CAC HEC A 1005 1.78 REMARK 500 SG CYS B 230 CAC HEC B 1005 1.79 REMARK 500 SG CYS B 382 CAC HEC B 1007 1.79 REMARK 500 SG CYS A 382 CAC HEC A 1007 1.80 REMARK 500 SG CYS A 69 CAC HEC A 1003 1.80 REMARK 500 SG CYS B 69 CAC HEC B 1003 1.83 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 ASP A 320 CB - CG - OD1 ANGL. DEV. = 5.8 DEGREES REMARK 500 ASP B 243 CB - CG - OD1 ANGL. DEV. = 5.7 DEGREES REMARK 500 CYS B 414 CA - CB - SG ANGL. DEV. = 7.5 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 HIS A 18 73.58 -117.94 REMARK 500 SER A 95 -151.73 -116.62 REMARK 500 GLU A 112 136.98 -178.51 REMARK 500 ARG A 117 -167.51 -129.25 REMARK 500 GLN A 175 59.39 -101.55 REMARK 500 MET A 199 -6.34 72.83 REMARK 500 ASN A 222 -48.18 -130.19 REMARK 500 VAL A 250 -62.79 -100.95 REMARK 500 PHE A 281 -55.68 -128.75 REMARK 500 CYS A 305 56.99 -154.67 REMARK 500 ASN A 306 158.92 178.15 REMARK 500 HIS A 361 74.78 11.13 REMARK 500 MET A 384 71.01 -153.28 REMARK 500 MET A 406 54.15 -151.60 REMARK 500 CYS A 411 -44.00 -137.42 REMARK 500 ASN A 492 76.96 -163.62 REMARK 500 SER B 95 -153.21 -116.09 REMARK 500 GLU B 112 135.80 -177.55 REMARK 500 MET B 199 -5.83 73.82 REMARK 500 ASN B 222 -46.57 -131.76 REMARK 500 LEU B 225 66.53 34.87 REMARK 500 PHE B 281 -56.95 -129.53 REMARK 500 CYS B 305 57.07 -155.89 REMARK 500 ASN B 306 157.66 179.77 REMARK 500 HIS B 361 72.32 13.88 REMARK 500 MET B 384 70.80 -154.97 REMARK 500 MET B 406 55.71 -153.74 REMARK 500 CYS B 411 -44.73 -137.49 REMARK 500 ASN B 492 75.93 -167.18 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 A1004 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 NO2 A 1 N REMARK 620 2 HEC A1004 NA 92.7 REMARK 620 3 HEC A1004 NB 84.0 88.5 REMARK 620 4 HEC A1004 NC 88.8 178.1 90.6 REMARK 620 5 HEC A1004 ND 97.0 91.3 179.0 89.6 REMARK 620 6 LYS A 188 NZ 178.1 88.3 94.4 90.1 84.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 2 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 302 OE2 REMARK 620 2 GLU A 302 OE1 53.8 REMARK 620 3 TYR A 303 O 90.3 93.1 REMARK 620 4 LYS A 358 O 94.9 94.5 172.3 REMARK 620 5 GLN A 360 OE1 128.5 74.7 94.3 87.0 REMARK 620 6 HOH A 954 O 150.7 154.6 83.0 89.7 80.6 REMARK 620 7 HOH A 955 O 77.0 130.8 88.9 86.7 154.2 74.4 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A1001 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 18 NE2 REMARK 620 2 HEC A1001 NA 90.4 REMARK 620 3 HEC A1001 NB 88.8 90.7 REMARK 620 4 HEC A1001 NC 85.7 176.0 88.1 REMARK 620 5 HEC A1001 ND 88.5 88.7 177.2 92.3 REMARK 620 6 HIS A 44 NE2 177.3 91.8 92.6 92.1 90.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A1003 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 30 NE2 REMARK 620 2 HEC A1003 NA 89.8 REMARK 620 3 HEC A1003 NB 86.7 92.3 REMARK 620 4 HEC A1003 NC 92.9 177.3 87.5 REMARK 620 5 HEC A1003 ND 94.5 88.3 178.7 91.9 REMARK 620 6 HIS A 70 NE2 177.8 91.3 91.4 86.0 87.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A1002 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 39 NE2 REMARK 620 2 HEC A1002 NA 88.8 REMARK 620 3 HEC A1002 NB 91.1 94.7 REMARK 620 4 HEC A1002 NC 88.7 177.4 85.6 REMARK 620 5 HEC A1002 ND 87.1 85.5 178.3 94.2 REMARK 620 6 HIS A 234 NE2 177.7 89.0 89.7 93.5 92.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A1006 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 119 NE2 REMARK 620 2 HEC A1006 NA 87.7 REMARK 620 3 HEC A1006 NB 92.9 91.9 REMARK 620 4 HEC A1006 NC 93.4 178.8 88.3 REMARK 620 5 HEC A1006 ND 89.4 88.1 177.7 91.6 REMARK 620 6 HIS A 300 NE2 177.7 91.0 85.2 87.9 92.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A1005 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 231 NE2 REMARK 620 2 HEC A1005 NA 91.2 REMARK 620 3 HEC A1005 NB 94.1 90.2 REMARK 620 4 HEC A1005 NC 85.9 177.1 90.1 REMARK 620 5 HEC A1005 ND 84.3 89.2 178.3 90.4 REMARK 620 6 HIS A 398 NE2 175.7 88.0 90.1 94.9 91.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A1008 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 372 NE2 REMARK 620 2 HEC A1008 NA 88.6 REMARK 620 3 HEC A1008 NB 94.6 89.5 REMARK 620 4 HEC A1008 NC 96.7 174.7 90.0 REMARK 620 5 HEC A1008 ND 86.0 89.6 178.9 90.9 REMARK 620 6 HIS A 415 NE2 177.8 89.4 86.2 85.3 93.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A1007 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 383 NE2 REMARK 620 2 HEC A1007 NA 88.7 REMARK 620 3 HEC A1007 NB 90.9 89.2 REMARK 620 4 HEC A1007 NC 88.9 177.3 89.6 REMARK 620 5 HEC A1007 ND 89.2 90.0 179.2 91.2 REMARK 620 6 HIS A 491 NE2 176.6 89.3 86.4 93.1 93.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B1004 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 NO2 B 1 N REMARK 620 2 HEC B1004 NA 90.6 REMARK 620 3 HEC B1004 NB 86.2 87.3 REMARK 620 4 HEC B1004 NC 91.5 177.7 93.9 REMARK 620 5 HEC B1004 ND 94.1 90.3 177.6 88.5 REMARK 620 6 LYS B 188 NZ 175.5 87.2 97.6 90.6 82.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 2 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 302 OE2 REMARK 620 2 GLU B 302 OE1 52.3 REMARK 620 3 TYR B 303 O 88.5 92.3 REMARK 620 4 LYS B 358 O 93.1 92.3 175.1 REMARK 620 5 GLN B 360 OE1 126.8 74.5 94.4 88.3 REMARK 620 6 HOH B 971 O 151.9 155.1 85.1 91.4 81.0 REMARK 620 7 HOH B 972 O 77.3 129.5 88.8 87.1 155.7 75.3 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B1001 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 18 NE2 REMARK 620 2 HEC B1001 NA 91.5 REMARK 620 3 HEC B1001 NB 90.3 94.1 REMARK 620 4 HEC B1001 NC 87.0 178.5 86.0 REMARK 620 5 HEC B1001 ND 90.1 87.2 178.6 92.7 REMARK 620 6 HIS B 44 NE2 176.0 90.2 93.2 91.3 86.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B1003 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 30 NE2 REMARK 620 2 HEC B1003 NA 90.0 REMARK 620 3 HEC B1003 NB 85.4 92.4 REMARK 620 4 HEC B1003 NC 91.3 178.3 88.6 REMARK 620 5 HEC B1003 ND 95.0 86.6 178.9 92.3 REMARK 620 6 HIS B 70 NE2 176.6 91.0 91.3 87.7 88.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B1002 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 39 NE2 REMARK 620 2 HEC B1002 NA 89.6 REMARK 620 3 HEC B1002 NB 88.9 94.3 REMARK 620 4 HEC B1002 NC 87.6 177.1 86.4 REMARK 620 5 HEC B1002 ND 90.4 86.2 179.1 93.0 REMARK 620 6 HIS B 234 NE2 178.0 89.5 89.4 93.4 91.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B1006 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 119 NE2 REMARK 620 2 HEC B1006 NA 88.9 REMARK 620 3 HEC B1006 NB 91.5 89.3 REMARK 620 4 HEC B1006 NC 93.1 177.6 89.1 REMARK 620 5 HEC B1006 ND 90.0 90.3 178.4 91.2 REMARK 620 6 HIS B 300 NE2 176.2 90.0 84.8 87.9 93.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B1005 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 231 NE2 REMARK 620 2 HEC B1005 NA 91.2 REMARK 620 3 HEC B1005 NB 92.6 93.2 REMARK 620 4 HEC B1005 NC 85.4 176.4 88.1 REMARK 620 5 HEC B1005 ND 86.0 88.1 178.1 90.5 REMARK 620 6 HIS B 398 NE2 176.6 88.9 90.8 94.4 90.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B1008 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 372 NE2 REMARK 620 2 HEC B1008 NA 88.6 REMARK 620 3 HEC B1008 NB 92.1 90.4 REMARK 620 4 HEC B1008 NC 96.8 174.1 87.0 REMARK 620 5 HEC B1008 ND 88.6 90.9 178.5 91.6 REMARK 620 6 HIS B 415 NE2 178.6 90.0 87.8 84.6 91.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B1007 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 383 NE2 REMARK 620 2 HEC B1007 NA 89.0 REMARK 620 3 HEC B1007 NB 90.1 90.1 REMARK 620 4 HEC B1007 NC 86.7 175.6 89.2 REMARK 620 5 HEC B1007 ND 88.6 90.8 178.4 89.8 REMARK 620 6 HIS B 491 NE2 177.2 89.9 87.4 94.4 94.0 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 1004 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 1005 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 1006 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 1007 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 1008 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 1002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 1003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NO2 A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 2 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MRD A 3 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 1004 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 1005 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 1006 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 1007 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 1008 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 1002 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 1003 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NO2 B 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 2 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MRD B 3 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2OT4 RELATED DB: PDB REMARK 900 RELATED ID: 3F29 RELATED DB: PDB DBREF 3RKH A 5 523 UNP Q5F2I3 Q5F2I3_9GAMM 33 551 DBREF 3RKH B 5 523 UNP Q5F2I3 Q5F2I3_9GAMM 33 551 SEQADV 3RKH VAL A 524 UNP Q5F2I3 EXPRESSION TAG SEQADV 3RKH VAL B 524 UNP Q5F2I3 EXPRESSION TAG SEQRES 1 A 520 ASN LEU LYS PRO VAL ASP ALA MET GLN CYS PHE ASP CYS SEQRES 2 A 520 HIS THR GLN ILE GLU ASP MET HIS THR VAL GLY LYS HIS SEQRES 3 A 520 ALA THR VAL ASN CYS VAL HIS CYS HIS ASP ALA THR GLU SEQRES 4 A 520 HIS VAL GLU THR ALA SER SER ARG ARG MET GLY GLU ARG SEQRES 5 A 520 PRO VAL THR ARG MET ASP LEU GLU ALA CYS ALA THR CYS SEQRES 6 A 520 HIS THR ALA GLN PHE ASN SER PHE VAL GLU VAL ARG HIS SEQRES 7 A 520 GLU SER HIS PRO ARG LEU GLU LYS ALA THR PRO THR SER SEQRES 8 A 520 ARG SER PRO MET PHE ASP LYS LEU ILE ALA GLY HIS GLY SEQRES 9 A 520 PHE ALA PHE GLU HIS ALA GLU PRO ARG SER HIS ALA PHE SEQRES 10 A 520 MET LEU VAL ASP HIS PHE VAL VAL ASP ARG ALA TYR GLY SEQRES 11 A 520 GLY ARG PHE GLN PHE LYS ASN TRP GLN LYS VAL THR ASP SEQRES 12 A 520 GLY MET GLY ALA VAL ARG GLY ALA TRP THR VAL LEU THR SEQRES 13 A 520 ASP ALA ASP PRO GLU SER SER ASP GLN ARG ARG PHE LEU SEQRES 14 A 520 SER GLN THR ALA THR ALA ALA ASN PRO VAL CYS LEU ASN SEQRES 15 A 520 CYS LYS THR GLN ASP HIS ILE LEU ASP TRP ALA TYR MET SEQRES 16 A 520 GLY ASP GLU HIS GLU ALA ALA LYS TRP SER ARG THR SER SEQRES 17 A 520 GLU VAL VAL GLU PHE ALA ARG ASP LEU ASN HIS PRO LEU SEQRES 18 A 520 ASN CYS PHE MET CYS HIS ASP PRO HIS SER ALA GLY PRO SEQRES 19 A 520 ARG VAL VAL ARG ASP GLY LEU ILE ASN ALA VAL VAL ASP SEQRES 20 A 520 ARG GLY LEU GLY THR TYR PRO HIS ASP PRO VAL LYS SER SEQRES 21 A 520 GLU GLN GLN GLY MET THR LYS VAL THR PHE GLN ARG GLY SEQRES 22 A 520 ARG GLU ASP PHE ARG ALA ILE GLY LEU LEU ASP THR ALA SEQRES 23 A 520 ASP SER ASN VAL MET CYS ALA GLN CYS HIS VAL GLU TYR SEQRES 24 A 520 ASN CYS ASN PRO GLY TYR GLN LEU SER ASP GLY SER ARG SEQRES 25 A 520 VAL GLY MET ASP ASP ARG ARG ALA ASN HIS PHE PHE TRP SEQRES 26 A 520 ALA ASN VAL PHE ASP TYR LYS GLU ALA ALA GLN GLU ILE SEQRES 27 A 520 ASP PHE PHE ASP PHE ARG HIS ALA THR THR GLY ALA ALA SEQRES 28 A 520 LEU PRO LYS LEU GLN HIS PRO GLU ALA GLU THR PHE TRP SEQRES 29 A 520 GLY SER VAL HIS GLU ARG ASN GLY VAL ALA CYS ALA ASP SEQRES 30 A 520 CYS HIS MET PRO LYS VAL GLN LEU GLU ASN GLY LYS VAL SEQRES 31 A 520 TYR THR SER HIS SER GLN ARG THR PRO ARG ASP MET MET SEQRES 32 A 520 GLY GLN ALA CYS LEU ASN CYS HIS ALA GLU TRP THR GLU SEQRES 33 A 520 ASP GLN ALA LEU TYR ALA ILE ASP TYR ILE LYS ASN TYR SEQRES 34 A 520 THR HIS GLY LYS ILE VAL LYS SER GLU TYR TRP LEU ALA SEQRES 35 A 520 LYS MET ILE ASP LEU PHE PRO VAL ALA LYS ARG ALA GLY SEQRES 36 A 520 VAL SER GLU ASP VAL LEU ASN GLN ALA ARG GLU LEU HIS SEQRES 37 A 520 TYR ASP ALA HIS LEU TYR TRP GLU TRP TRP THR ALA GLU SEQRES 38 A 520 ASN SER VAL GLY PHE HIS ASN PRO ASP GLN ALA ARG GLU SEQRES 39 A 520 SER LEU MET THR SER ILE SER LYS SER LYS GLU ALA VAL SEQRES 40 A 520 SER LEU LEU ASN ASP ALA ILE ASP ALA GLN VAL ALA VAL SEQRES 1 B 520 ASN LEU LYS PRO VAL ASP ALA MET GLN CYS PHE ASP CYS SEQRES 2 B 520 HIS THR GLN ILE GLU ASP MET HIS THR VAL GLY LYS HIS SEQRES 3 B 520 ALA THR VAL ASN CYS VAL HIS CYS HIS ASP ALA THR GLU SEQRES 4 B 520 HIS VAL GLU THR ALA SER SER ARG ARG MET GLY GLU ARG SEQRES 5 B 520 PRO VAL THR ARG MET ASP LEU GLU ALA CYS ALA THR CYS SEQRES 6 B 520 HIS THR ALA GLN PHE ASN SER PHE VAL GLU VAL ARG HIS SEQRES 7 B 520 GLU SER HIS PRO ARG LEU GLU LYS ALA THR PRO THR SER SEQRES 8 B 520 ARG SER PRO MET PHE ASP LYS LEU ILE ALA GLY HIS GLY SEQRES 9 B 520 PHE ALA PHE GLU HIS ALA GLU PRO ARG SER HIS ALA PHE SEQRES 10 B 520 MET LEU VAL ASP HIS PHE VAL VAL ASP ARG ALA TYR GLY SEQRES 11 B 520 GLY ARG PHE GLN PHE LYS ASN TRP GLN LYS VAL THR ASP SEQRES 12 B 520 GLY MET GLY ALA VAL ARG GLY ALA TRP THR VAL LEU THR SEQRES 13 B 520 ASP ALA ASP PRO GLU SER SER ASP GLN ARG ARG PHE LEU SEQRES 14 B 520 SER GLN THR ALA THR ALA ALA ASN PRO VAL CYS LEU ASN SEQRES 15 B 520 CYS LYS THR GLN ASP HIS ILE LEU ASP TRP ALA TYR MET SEQRES 16 B 520 GLY ASP GLU HIS GLU ALA ALA LYS TRP SER ARG THR SER SEQRES 17 B 520 GLU VAL VAL GLU PHE ALA ARG ASP LEU ASN HIS PRO LEU SEQRES 18 B 520 ASN CYS PHE MET CYS HIS ASP PRO HIS SER ALA GLY PRO SEQRES 19 B 520 ARG VAL VAL ARG ASP GLY LEU ILE ASN ALA VAL VAL ASP SEQRES 20 B 520 ARG GLY LEU GLY THR TYR PRO HIS ASP PRO VAL LYS SER SEQRES 21 B 520 GLU GLN GLN GLY MET THR LYS VAL THR PHE GLN ARG GLY SEQRES 22 B 520 ARG GLU ASP PHE ARG ALA ILE GLY LEU LEU ASP THR ALA SEQRES 23 B 520 ASP SER ASN VAL MET CYS ALA GLN CYS HIS VAL GLU TYR SEQRES 24 B 520 ASN CYS ASN PRO GLY TYR GLN LEU SER ASP GLY SER ARG SEQRES 25 B 520 VAL GLY MET ASP ASP ARG ARG ALA ASN HIS PHE PHE TRP SEQRES 26 B 520 ALA ASN VAL PHE ASP TYR LYS GLU ALA ALA GLN GLU ILE SEQRES 27 B 520 ASP PHE PHE ASP PHE ARG HIS ALA THR THR GLY ALA ALA SEQRES 28 B 520 LEU PRO LYS LEU GLN HIS PRO GLU ALA GLU THR PHE TRP SEQRES 29 B 520 GLY SER VAL HIS GLU ARG ASN GLY VAL ALA CYS ALA ASP SEQRES 30 B 520 CYS HIS MET PRO LYS VAL GLN LEU GLU ASN GLY LYS VAL SEQRES 31 B 520 TYR THR SER HIS SER GLN ARG THR PRO ARG ASP MET MET SEQRES 32 B 520 GLY GLN ALA CYS LEU ASN CYS HIS ALA GLU TRP THR GLU SEQRES 33 B 520 ASP GLN ALA LEU TYR ALA ILE ASP TYR ILE LYS ASN TYR SEQRES 34 B 520 THR HIS GLY LYS ILE VAL LYS SER GLU TYR TRP LEU ALA SEQRES 35 B 520 LYS MET ILE ASP LEU PHE PRO VAL ALA LYS ARG ALA GLY SEQRES 36 B 520 VAL SER GLU ASP VAL LEU ASN GLN ALA ARG GLU LEU HIS SEQRES 37 B 520 TYR ASP ALA HIS LEU TYR TRP GLU TRP TRP THR ALA GLU SEQRES 38 B 520 ASN SER VAL GLY PHE HIS ASN PRO ASP GLN ALA ARG GLU SEQRES 39 B 520 SER LEU MET THR SER ILE SER LYS SER LYS GLU ALA VAL SEQRES 40 B 520 SER LEU LEU ASN ASP ALA ILE ASP ALA GLN VAL ALA VAL HET HEC A1004 43 HET HEC A1005 43 HET HEC A1006 43 HET HEC A1007 43 HET HEC A1008 43 HET HEC A1002 43 HET HEC A1003 43 HET HEC A1001 43 HET NO2 A 1 3 HET CA A 2 1 HET MRD A 3 8 HET HEC B1004 43 HET HEC B1005 43 HET HEC B1006 43 HET HEC B1007 43 HET HEC B1008 43 HET HEC B1002 43 HET HEC B1003 43 HET HEC B1001 43 HET NO2 B 1 3 HET CA B 2 1 HET MRD B 3 8 HETNAM HEC HEME C HETNAM NO2 NITRITE ION HETNAM CA CALCIUM ION HETNAM MRD (4R)-2-METHYLPENTANE-2,4-DIOL FORMUL 3 HEC 16(C34 H34 FE N4 O4) FORMUL 11 NO2 2(N O2 1-) FORMUL 12 CA 2(CA 2+) FORMUL 13 MRD 2(C6 H14 O2) FORMUL 25 HOH *1327(H2 O) HELIX 1 1 ASP A 10 HIS A 18 1 9 HELIX 2 2 HIS A 18 THR A 26 1 9 HELIX 3 3 ASN A 34 HIS A 37 5 4 HELIX 4 4 ALA A 41 ALA A 48 1 8 HELIX 5 5 LEU A 63 THR A 68 1 6 HELIX 6 6 HIS A 70 GLU A 79 1 10 HELIX 7 7 MET A 99 ALA A 105 1 7 HELIX 8 8 HIS A 107 GLU A 112 5 6 HELIX 9 9 SER A 118 ALA A 120 5 3 HELIX 10 10 PHE A 121 VAL A 129 1 9 HELIX 11 11 ASN A 141 THR A 146 5 6 HELIX 12 12 ASP A 147 GLY A 154 1 8 HELIX 13 13 ALA A 155 THR A 157 5 3 HELIX 14 14 ASN A 181 LYS A 188 5 8 HELIX 15 15 ALA A 197 ASP A 201 5 5 HELIX 16 16 GLU A 213 ASP A 220 1 8 HELIX 17 17 ASN A 226 CYS A 230 5 5 HELIX 18 18 ARG A 242 VAL A 250 1 9 HELIX 19 19 ASP A 260 GLN A 267 1 8 HELIX 20 20 ASP A 291 ALA A 297 1 7 HELIX 21 21 ASP A 321 ARG A 323 5 3 HELIX 22 22 ASN A 331 ILE A 342 1 12 HELIX 23 23 PRO A 362 TRP A 368 1 7 HELIX 24 24 SER A 370 ASN A 375 1 6 HELIX 25 25 ALA A 378 MET A 384 1 7 HELIX 26 26 THR A 402 ASP A 405 5 4 HELIX 27 27 MET A 406 CYS A 411 1 6 HELIX 28 28 THR A 419 ALA A 458 1 40 HELIX 29 29 SER A 461 GLU A 485 1 25 HELIX 30 30 ASN A 492 VAL A 524 1 33 HELIX 31 31 ASP B 10 ASP B 16 1 7 HELIX 32 32 HIS B 18 THR B 26 1 9 HELIX 33 33 ASN B 34 HIS B 37 5 4 HELIX 34 34 ALA B 41 ALA B 48 1 8 HELIX 35 35 LEU B 63 THR B 68 1 6 HELIX 36 36 HIS B 70 GLU B 79 1 10 HELIX 37 37 MET B 99 ALA B 105 1 7 HELIX 38 38 HIS B 107 GLU B 112 5 6 HELIX 39 39 SER B 118 ALA B 120 5 3 HELIX 40 40 PHE B 121 VAL B 129 1 9 HELIX 41 41 ASN B 141 THR B 146 5 6 HELIX 42 42 ASP B 147 GLY B 154 1 8 HELIX 43 43 ALA B 155 THR B 157 5 3 HELIX 44 44 ASN B 181 LYS B 188 5 8 HELIX 45 45 ALA B 197 ASP B 201 5 5 HELIX 46 46 GLU B 213 ASP B 220 1 8 HELIX 47 47 ASN B 226 CYS B 230 5 5 HELIX 48 48 ARG B 242 VAL B 250 1 9 HELIX 49 49 ASP B 260 GLN B 267 1 8 HELIX 50 50 ASP B 291 ALA B 297 1 7 HELIX 51 51 ASP B 321 ARG B 323 5 3 HELIX 52 52 ASN B 331 ILE B 342 1 12 HELIX 53 53 PRO B 362 TRP B 368 1 7 HELIX 54 54 SER B 370 ASN B 375 1 6 HELIX 55 55 ALA B 378 MET B 384 1 7 HELIX 56 56 THR B 402 ASP B 405 5 4 HELIX 57 57 MET B 406 CYS B 411 1 6 HELIX 58 58 THR B 419 ALA B 458 1 40 HELIX 59 59 SER B 461 GLU B 485 1 25 HELIX 60 60 ASN B 492 VAL B 524 1 33 SHEET 1 A 2 HIS A 39 ASP A 40 0 SHEET 2 A 2 VAL A 58 THR A 59 -1 O VAL A 58 N ASP A 40 SHEET 1 B 2 PHE A 137 PHE A 139 0 SHEET 2 B 2 LEU A 159 ASP A 161 -1 O THR A 160 N GLN A 138 SHEET 1 C 3 ARG A 239 VAL A 240 0 SHEET 2 C 3 GLU A 279 LEU A 287 -1 O GLY A 285 N VAL A 240 SHEET 3 C 3 MET A 269 ARG A 276 -1 N VAL A 272 O ILE A 284 SHEET 1 D 2 TYR A 303 CYS A 305 0 SHEET 2 D 2 ASN A 325 PHE A 327 -1 O HIS A 326 N ASN A 304 SHEET 1 E 2 GLY A 308 TYR A 309 0 SHEET 2 E 2 ARG A 316 VAL A 317 -1 O VAL A 317 N GLY A 308 SHEET 1 F 2 PHE A 347 ARG A 348 0 SHEET 2 F 2 ALA A 355 LEU A 356 -1 O LEU A 356 N PHE A 347 SHEET 1 G 2 HIS B 39 ASP B 40 0 SHEET 2 G 2 VAL B 58 THR B 59 -1 O VAL B 58 N ASP B 40 SHEET 1 H 2 PHE B 137 PHE B 139 0 SHEET 2 H 2 LEU B 159 ASP B 161 -1 O THR B 160 N GLN B 138 SHEET 1 I 3 ARG B 239 VAL B 240 0 SHEET 2 I 3 GLU B 279 LEU B 287 -1 O GLY B 285 N VAL B 240 SHEET 3 I 3 MET B 269 ARG B 276 -1 N THR B 270 O LEU B 286 SHEET 1 J 2 TYR B 303 CYS B 305 0 SHEET 2 J 2 ASN B 325 PHE B 327 -1 O HIS B 326 N ASN B 304 SHEET 1 K 2 GLY B 308 TYR B 309 0 SHEET 2 K 2 ARG B 316 VAL B 317 -1 O VAL B 317 N GLY B 308 SHEET 1 L 2 PHE B 347 ARG B 348 0 SHEET 2 L 2 ALA B 355 LEU B 356 -1 O LEU B 356 N PHE B 347 LINK N NO2 A 1 FE HEC A1004 1555 1555 1.82 LINK CA CA A 2 OE2 GLU A 302 1555 1555 2.35 LINK CA CA A 2 OE1 GLU A 302 1555 1555 2.38 LINK CA CA A 2 O TYR A 303 1555 1555 2.34 LINK CA CA A 2 O LYS A 358 1555 1555 2.31 LINK CA CA A 2 OE1 GLN A 360 1555 1555 2.32 LINK CA CA A 2 O HOH A 954 1555 1555 2.57 LINK CA CA A 2 O HOH A 955 1555 1555 2.40 LINK NE2 HIS A 18 FE HEC A1001 1555 1555 1.86 LINK NE2 HIS A 30 FE HEC A1003 1555 1555 1.96 LINK NE2 HIS A 39 FE HEC A1002 1555 1555 1.90 LINK NE2 HIS A 44 FE HEC A1001 1555 1555 1.89 LINK NE2 HIS A 70 FE HEC A1003 1555 1555 1.95 LINK NE2 HIS A 119 FE HEC A1006 1555 1555 1.92 LINK NZ LYS A 188 FE HEC A1004 1555 1555 1.91 LINK NE2 HIS A 231 FE HEC A1005 1555 1555 1.95 LINK NE2 HIS A 234 FE HEC A1002 1555 1555 1.90 LINK NE2 HIS A 300 FE HEC A1006 1555 1555 1.93 LINK NE2 HIS A 372 FE HEC A1008 1555 1555 1.92 LINK NE2 HIS A 383 FE HEC A1007 1555 1555 1.94 LINK NE2 HIS A 398 FE HEC A1005 1555 1555 1.96 LINK NE2 HIS A 415 FE HEC A1008 1555 1555 1.90 LINK NE2 HIS A 491 FE HEC A1007 1555 1555 1.92 LINK N NO2 B 1 FE HEC B1004 1555 1555 1.82 LINK CA CA B 2 OE2 GLU B 302 1555 1555 2.36 LINK CA CA B 2 OE1 GLU B 302 1555 1555 2.50 LINK CA CA B 2 O TYR B 303 1555 1555 2.33 LINK CA CA B 2 O LYS B 358 1555 1555 2.29 LINK CA CA B 2 OE1 GLN B 360 1555 1555 2.33 LINK CA CA B 2 O HOH B 971 1555 1555 2.52 LINK CA CA B 2 O HOH B 972 1555 1555 2.39 LINK NE2 HIS B 18 FE HEC B1001 1555 1555 1.84 LINK NE2 HIS B 30 FE HEC B1003 1555 1555 1.97 LINK NE2 HIS B 39 FE HEC B1002 1555 1555 1.89 LINK NE2 HIS B 44 FE HEC B1001 1555 1555 1.88 LINK NE2 HIS B 70 FE HEC B1003 1555 1555 1.94 LINK NE2 HIS B 119 FE HEC B1006 1555 1555 1.94 LINK NZ LYS B 188 FE HEC B1004 1555 1555 1.91 LINK NE2 HIS B 231 FE HEC B1005 1555 1555 1.95 LINK NE2 HIS B 234 FE HEC B1002 1555 1555 1.86 LINK NE2 HIS B 300 FE HEC B1006 1555 1555 1.93 LINK NE2 HIS B 372 FE HEC B1008 1555 1555 1.93 LINK NE2 HIS B 383 FE HEC B1007 1555 1555 1.93 LINK NE2 HIS B 398 FE HEC B1005 1555 1555 1.96 LINK NE2 HIS B 415 FE HEC B1008 1555 1555 1.90 LINK NE2 HIS B 491 FE HEC B1007 1555 1555 1.91 SITE 1 AC1 23 NO2 A 1 HIS A 113 ALA A 114 ASP A 125 SITE 2 AC1 23 HIS A 126 VAL A 129 ARG A 131 ALA A 179 SITE 3 AC1 23 CYS A 184 CYS A 187 LYS A 188 ARG A 242 SITE 4 AC1 23 CYS A 299 HIS A 300 TYR A 303 CYS A 305 SITE 5 AC1 23 HIS A 361 ASN A 486 HOH A 755 HOH A 867 SITE 6 AC1 23 HOH A 868 HOH A 874 HEC A1006 SITE 1 AC2 19 CYS A 66 HIS A 70 GLN A 73 PHE A 74 SITE 2 AC2 19 LEU A 225 CYS A 227 CYS A 230 HIS A 231 SITE 3 AC2 19 ALA A 290 MET A 384 TYR A 395 THR A 396 SITE 4 AC2 19 HIS A 398 HOH A 572 HOH A 716 HOH A 842 SITE 5 AC2 19 HOH A 951 HOH A 972 HEC A1003 SITE 1 AC3 24 SER A 84 PRO A 116 ARG A 117 HIS A 119 SITE 2 AC3 24 PHE A 121 MET A 122 ASP A 125 CYS A 187 SITE 3 AC3 24 LYS A 188 LEU A 225 MET A 229 CYS A 296 SITE 4 AC3 24 CYS A 299 HIS A 300 HIS A 383 MET A 384 SITE 5 AC3 24 GLN A 400 ARG A 401 HOH A 737 HOH A 763 SITE 6 AC3 24 HOH A 862 HEC A1004 HEC A1007 HOH A1054 SITE 1 AC4 18 HIS A 300 PHE A 367 HIS A 372 ALA A 378 SITE 2 AC4 18 CYS A 379 CYS A 382 HIS A 383 THR A 402 SITE 3 AC4 18 ARG A 404 LYS A 431 ASN A 486 PHE A 490 SITE 4 AC4 18 HIS A 491 HOH A 862 HOH A 871 HEC A1006 SITE 5 AC4 18 HOH A1054 HOH A1071 SITE 1 AC5 17 TRP A 142 GLN A 143 VAL A 371 HIS A 372 SITE 2 AC5 17 PRO A 403 ALA A 410 CYS A 411 CYS A 414 SITE 3 AC5 17 HIS A 415 TRP A 418 ILE A 427 PHE A 490 SITE 4 AC5 17 PRO A 493 HOH A 581 HOH A 584 HOH A 601 SITE 5 AC5 17 HOH A1117 SITE 1 AC6 25 CYS A 14 PHE A 15 HIS A 18 ILE A 21 SITE 2 AC6 25 HIS A 25 VAL A 33 ASN A 34 CYS A 35 SITE 3 AC6 25 CYS A 38 HIS A 39 THR A 59 ILE A 193 SITE 4 AC6 25 LEU A 194 PHE A 228 PRO A 233 HIS A 234 SITE 5 AC6 25 ARG A 239 PHE A 274 ARG A 276 ARG A 282 SITE 6 AC6 25 HOH A 613 HOH A 814 HEC A1001 HEC A1003 SITE 7 AC6 25 HOH A1059 SITE 1 AC7 17 LYS A 29 HIS A 30 HIS A 37 ALA A 65 SITE 2 AC7 17 CYS A 66 CYS A 69 HIS A 70 CYS A 227 SITE 3 AC7 17 HIS A 231 ALA A 236 HOH A 525 HOH A 651 SITE 4 AC7 17 HEC A1002 HEC A1005 HOH A1068 HOH A1096 SITE 5 AC7 17 HOH A1186 SITE 1 AC8 25 GLN A 13 CYS A 14 CYS A 17 HIS A 18 SITE 2 AC8 25 HIS A 39 ALA A 41 HIS A 44 VAL A 45 SITE 3 AC8 25 ALA A 48 SER A 49 SER A 50 ARG A 52 SITE 4 AC8 25 MET A 53 ARG A 56 PRO A 57 THR A 59 SITE 5 AC8 25 LEU A 194 ARG A 276 GLY A 277 HOH A 528 SITE 6 AC8 25 HOH A 614 HOH A 816 HOH A 840 HEC A1002 SITE 7 AC8 25 HOH A1153 SITE 1 AC9 6 PHE A 109 ARG A 131 TYR A 303 HIS A 361 SITE 2 AC9 6 HEC A1004 HOH A1073 SITE 1 BC1 6 GLU A 302 TYR A 303 LYS A 358 GLN A 360 SITE 2 BC1 6 HOH A 954 HOH A 955 SITE 1 BC2 8 ARG A 87 VAL A 128 GLN A 138 PHE A 139 SITE 2 BC2 8 TRP A 142 VAL A 145 ARG A 497 HOH A 625 SITE 1 BC3 22 NO2 B 1 HIS B 113 ALA B 114 ASP B 125 SITE 2 BC3 22 HIS B 126 VAL B 129 ARG B 131 CYS B 184 SITE 3 BC3 22 CYS B 187 LYS B 188 ARG B 242 CYS B 299 SITE 4 BC3 22 HIS B 300 TYR B 303 CYS B 305 HIS B 361 SITE 5 BC3 22 ASN B 486 HOH B 772 HOH B 884 HOH B 885 SITE 6 BC3 22 HOH B 891 HEC B1006 SITE 1 BC4 22 CYS B 66 HIS B 70 GLN B 73 PHE B 74 SITE 2 BC4 22 LEU B 225 ASN B 226 CYS B 227 CYS B 230 SITE 3 BC4 22 HIS B 231 ALA B 290 MET B 384 TYR B 395 SITE 4 BC4 22 THR B 396 HIS B 398 HOH B 572 HOH B 728 SITE 5 BC4 22 HOH B 732 HOH B 859 HOH B 968 HOH B 989 SITE 6 BC4 22 HEC B1003 HEC B1006 SITE 1 BC5 25 SER B 84 PRO B 116 ARG B 117 HIS B 119 SITE 2 BC5 25 PHE B 121 MET B 122 ASP B 125 CYS B 187 SITE 3 BC5 25 LYS B 188 LEU B 225 MET B 229 CYS B 296 SITE 4 BC5 25 CYS B 299 HIS B 300 HIS B 383 MET B 384 SITE 5 BC5 25 GLN B 400 ARG B 401 HOH B 761 HOH B 780 SITE 6 BC5 25 HOH B 879 HEC B1004 HEC B1005 HEC B1007 SITE 7 BC5 25 HOH B1071 SITE 1 BC6 21 HIS B 300 PHE B 367 HIS B 372 ALA B 378 SITE 2 BC6 21 CYS B 379 CYS B 382 HIS B 383 THR B 402 SITE 3 BC6 21 PRO B 403 ARG B 404 ILE B 427 LYS B 431 SITE 4 BC6 21 ASN B 486 PHE B 490 HIS B 491 HOH B 879 SITE 5 BC6 21 HOH B 880 HOH B 888 HEC B1006 HOH B1071 SITE 6 BC6 21 HOH B1087 SITE 1 BC7 15 TRP B 142 GLN B 143 VAL B 371 HIS B 372 SITE 2 BC7 15 PRO B 403 ALA B 410 CYS B 411 CYS B 414 SITE 3 BC7 15 HIS B 415 TRP B 418 ILE B 427 PHE B 490 SITE 4 BC7 15 HOH B 531 HOH B 581 HOH B1133 SITE 1 BC8 24 CYS B 14 PHE B 15 HIS B 18 ILE B 21 SITE 2 BC8 24 HIS B 25 VAL B 33 ASN B 34 CYS B 35 SITE 3 BC8 24 CYS B 38 HIS B 39 THR B 59 ILE B 193 SITE 4 BC8 24 LEU B 194 PHE B 228 PRO B 233 HIS B 234 SITE 5 BC8 24 ARG B 239 PHE B 274 ARG B 276 ARG B 282 SITE 6 BC8 24 HOH B 831 HEC B1001 HEC B1003 HOH B1076 SITE 1 BC9 17 LYS B 29 HIS B 30 HIS B 37 ALA B 65 SITE 2 BC9 17 CYS B 66 CYS B 69 HIS B 70 CYS B 227 SITE 3 BC9 17 HIS B 231 ALA B 236 HOH B 525 HOH B 603 SITE 4 BC9 17 HOH B 629 HEC B1002 HEC B1005 HOH B1084 SITE 5 BC9 17 HOH B1112 SITE 1 CC1 27 GLN B 13 CYS B 14 CYS B 17 HIS B 18 SITE 2 CC1 27 HIS B 39 ALA B 41 HIS B 44 VAL B 45 SITE 3 CC1 27 ALA B 48 SER B 49 SER B 50 ARG B 51 SITE 4 CC1 27 ARG B 52 MET B 53 ARG B 56 PRO B 57 SITE 5 CC1 27 THR B 59 LEU B 194 GLN B 275 ARG B 276 SITE 6 CC1 27 HOH B 526 HOH B 528 HOH B 637 HOH B 833 SITE 7 CC1 27 HOH B 857 HEC B1002 HOH B1076 SITE 1 CC2 6 PHE B 109 ARG B 131 TYR B 303 HIS B 361 SITE 2 CC2 6 HEC B1004 HOH B1089 SITE 1 CC3 6 GLU B 302 TYR B 303 LYS B 358 GLN B 360 SITE 2 CC3 6 HOH B 971 HOH B 972 SITE 1 CC4 8 ARG B 87 GLN B 138 PHE B 139 TRP B 142 SITE 2 CC4 8 VAL B 145 TYR B 433 ARG B 497 HOH B 653 CRYST1 192.800 192.800 192.800 90.00 90.00 90.00 P 21 3 24 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 0.005187 0.000000 0.000000 0.00000 SCALE2 0.000000 0.005187 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005187 0.00000