HEADER OXIDOREDUCTASE 01-OCT-14 4WJY TITLE ESHERICHIA COLI NITRITE REDUCTASE NRFA H264N COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME C-552; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: AMMONIA-FORMING CYTOCHROME C NITRITE REDUCTASE,CYTOCHROME C COMPND 5 NITRITE REDUCTASE; COMPND 6 EC: 1.7.2.2; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI K-12; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 GENE: NRFA, B4070, JW4031; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: JCB4083A KEYWDS NITRITE REDUCTASE CYTOCHROME MUTAGENESIS, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR T.A.CLARKE,M.J.EDWARDS,C.W.J.LOCKWOOD REVDAT 6 06-NOV-24 4WJY 1 REMARK REVDAT 5 10-JAN-24 4WJY 1 LINK REVDAT 4 23-JAN-19 4WJY 1 COMPND REMARK HET HETNAM REVDAT 4 2 1 HETSYN FORMUL LINK SITE REVDAT 4 3 1 ATOM REVDAT 3 30-AUG-17 4WJY 1 REMARK LINK SITE ATOM REVDAT 2 18-MAR-15 4WJY 1 JRNL REVDAT 1 11-MAR-15 4WJY 0 JRNL AUTH C.W.LOCKWOOD,B.BURLAT,M.R.CHEESMAN,M.KERN,J.SIMON, JRNL AUTH 2 T.A.CLARKE,D.J.RICHARDSON,J.N.BUTT JRNL TITL RESOLUTION OF KEY ROLES FOR THE DISTAL POCKET HISTIDINE IN JRNL TITL 2 CYTOCHROME C NITRITE REDUCTASES. JRNL REF J.AM.CHEM.SOC. V. 137 3059 2015 JRNL REFN ESSN 1520-5126 JRNL PMID 25658043 JRNL DOI 10.1021/JA512941J REMARK 2 REMARK 2 RESOLUTION. 2.15 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0110 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) : 2.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.75 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 54925 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) : 0.157 REMARK 3 R VALUE (WORKING SET) : 0.154 REMARK 3 FREE R VALUE : 0.213 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2935 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) : 2.15 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.21 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3911 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.1750 REMARK 3 BIN FREE R VALUE SET COUNT : 225 REMARK 3 BIN FREE R VALUE : 0.2760 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6948 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 446 REMARK 3 SOLVENT ATOMS : 727 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.03 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.01000 REMARK 3 B33 (A**2) : 0.00000 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): 0.203 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.180 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.113 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.278 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.958 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.926 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 7649 ; 0.025 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 10490 ; 1.966 ; 2.115 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 888 ; 6.196 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 350 ;38.997 ;25.029 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1242 ;15.361 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 36 ;16.938 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1012 ; 0.131 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5952 ; 0.013 ; 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): 4412 ; 1.128 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 7074 ; 2.024 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 3237 ; 3.485 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 3412 ; 5.299 ; 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 : 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 4WJY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 02-OCT-14. REMARK 100 THE DEPOSITION ID IS D_1000203946. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-APR-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I24 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9778 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : PSI PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 REMARK 200 DATA SCALING SOFTWARE : XIA2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 57951 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.150 REMARK 200 RESOLUTION RANGE LOW (A) : 45.790 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 4.900 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.08400 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 7.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.21 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.2 REMARK 200 DATA REDUNDANCY IN SHELL : 5.00 REMARK 200 R MERGE FOR SHELL (I) : 0.32700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 2RDZ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: GROWN IN 100 MM HEPES PH 7.5, 20 % PEG REMARK 280 10 K., VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 21.12000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 137.36000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 44.74500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 137.36000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 21.12000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 44.74500 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 16400 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 34070 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -295.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLU A 27 REMARK 465 GLN A 28 REMARK 465 THR A 29 REMARK 465 ALA A 30 REMARK 465 ALA A 31 REMARK 465 PRO A 32 REMARK 465 ALA A 33 REMARK 465 LYS A 34 REMARK 465 PRO A 35 REMARK 465 VAL A 36 REMARK 465 GLN A 478 REMARK 465 GLU B 27 REMARK 465 GLN B 28 REMARK 465 THR B 29 REMARK 465 ALA B 30 REMARK 465 ALA B 31 REMARK 465 PRO B 32 REMARK 465 ALA B 33 REMARK 465 LYS B 34 REMARK 465 PRO B 35 REMARK 465 VAL B 36 REMARK 465 GLN B 478 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 683 O HOH B 870 1.83 REMARK 500 OD1 ASP B 338 O HOH B 601 1.87 REMARK 500 O HOH A 726 O HOH B 867 1.98 REMARK 500 SG CYS B 160 CAB HEC B 502 2.01 REMARK 500 SG CYS B 122 CAB HEC B 501 2.04 REMARK 500 C SER B 477 O HOH B 610 2.05 REMARK 500 O HOH A 904 O HOH A 920 2.05 REMARK 500 CD LYS A 327 O HOH A 969 2.06 REMARK 500 SG CYS B 212 CAC HEC B 503 2.09 REMARK 500 O HOH B 857 O HOH B 881 2.09 REMARK 500 SG CYS A 125 CAC HEC A 501 2.10 REMARK 500 SG CYS B 125 CAC HEC B 501 2.10 REMARK 500 O HOH A 892 O HOH A 949 2.14 REMARK 500 SG CYS A 212 CAC HEC A 503 2.16 REMARK 500 CB GLN A 240 O HOH A 947 2.18 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 GLU A 64 CB GLU A 64 CG 0.116 REMARK 500 CYS A 125 CB CYS A 125 SG 0.107 REMARK 500 GLU B 438 CG GLU B 438 CD 0.091 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 LYS A 146 CD - CE - NZ ANGL. DEV. = -14.4 DEGREES REMARK 500 ASP A 203 CB - CG - OD1 ANGL. DEV. = 5.5 DEGREES REMARK 500 ARG B 86 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 ARG B 187 NE - CZ - NH1 ANGL. DEV. = 3.4 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 LEU A 158 122.23 -33.14 REMARK 500 ASN A 264 75.87 3.05 REMARK 500 THR A 313 -95.31 -111.43 REMARK 500 ALA A 394 70.38 -156.80 REMARK 500 THR B 44 -36.20 -39.99 REMARK 500 LEU B 158 119.80 -32.42 REMARK 500 ASN B 264 76.70 8.55 REMARK 500 THR B 313 -93.67 -114.86 REMARK 500 ALA B 394 68.44 -157.65 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 CA A 507 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PRO A 91 O REMARK 620 2 HEC A 503 O1A 81.9 REMARK 620 3 HEC A 504 O1A 121.1 75.9 REMARK 620 4 HOH A 742 O 169.2 100.2 69.5 REMARK 620 5 HOH A 779 O 92.0 137.0 71.1 93.4 REMARK 620 6 HOH A 799 O 95.4 70.3 125.3 75.6 152.5 REMARK 620 7 HOH A 906 O 80.2 145.9 138.1 92.6 72.6 82.7 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A 503 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 94 NE2 REMARK 620 2 HEC A 503 NA 88.4 REMARK 620 3 HEC A 503 NB 97.1 88.6 REMARK 620 4 HEC A 503 NC 93.5 177.9 90.0 REMARK 620 5 HEC A 503 ND 83.9 91.4 179.0 90.0 REMARK 620 6 HIS A 213 NE2 173.3 92.2 89.6 86.1 89.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LYS A 126 NZ REMARK 620 2 HEC A 501 NA 94.1 REMARK 620 3 HEC A 501 NB 93.2 91.6 REMARK 620 4 HEC A 501 NC 86.5 177.6 86.0 REMARK 620 5 HEC A 501 ND 89.9 90.1 176.4 92.3 REMARK 620 6 HOH A 898 O 175.0 90.7 88.1 88.8 88.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A 502 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 164 NE2 REMARK 620 2 HEC A 502 NA 89.5 REMARK 620 3 HEC A 502 NB 91.5 93.1 REMARK 620 4 HEC A 502 NC 87.8 177.2 86.1 REMARK 620 5 HEC A 502 ND 86.1 88.6 177.0 92.0 REMARK 620 6 HIS A 301 NE2 178.3 91.7 87.2 90.9 95.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 506 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 215 OE1 REMARK 620 2 GLU A 215 OE2 53.1 REMARK 620 3 TYR A 216 O 89.4 83.9 REMARK 620 4 LYS A 261 O 95.4 100.3 174.9 REMARK 620 5 GLN A 263 OE1 78.0 130.9 92.3 87.1 REMARK 620 6 HOH A 657 O 155.2 147.5 82.2 92.7 79.0 REMARK 620 7 HOH A 765 O 126.3 74.7 97.4 81.1 153.6 78.1 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A 505 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 275 NE2 REMARK 620 2 HEC A 505 NA 86.6 REMARK 620 3 HEC A 505 NB 92.7 89.3 REMARK 620 4 HEC A 505 NC 95.9 177.1 92.1 REMARK 620 5 HEC A 505 ND 87.4 92.4 178.2 86.2 REMARK 620 6 HIS A 318 NE2 176.8 90.5 86.1 87.0 93.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A 504 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 286 NE2 REMARK 620 2 HEC A 504 NA 88.9 REMARK 620 3 HEC A 504 NB 84.9 90.7 REMARK 620 4 HEC A 504 NC 88.3 177.0 90.0 REMARK 620 5 HEC A 504 ND 93.1 89.5 178.0 89.7 REMARK 620 6 HIS A 393 NE2 172.8 90.0 88.0 92.9 94.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 507 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PRO B 91 O REMARK 620 2 HEC B 503 O1A 84.3 REMARK 620 3 HEC B 504 O1A 116.1 72.8 REMARK 620 4 HOH B 778 O 94.1 75.7 133.1 REMARK 620 5 HOH B 809 O 94.8 144.6 76.0 139.4 REMARK 620 6 HOH B 856 O 80.2 151.8 135.3 82.1 60.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B 503 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 94 NE2 REMARK 620 2 HEC B 503 NA 91.0 REMARK 620 3 HEC B 503 NB 93.4 88.0 REMARK 620 4 HEC B 503 NC 91.7 177.3 91.6 REMARK 620 5 HEC B 503 ND 89.5 90.4 176.7 89.9 REMARK 620 6 HIS B 213 NE2 174.5 93.9 84.3 83.4 92.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LYS B 126 NZ REMARK 620 2 HEC B 501 NA 91.1 REMARK 620 3 HEC B 501 NB 98.8 88.3 REMARK 620 4 HEC B 501 NC 90.6 177.7 89.9 REMARK 620 5 HEC B 501 ND 84.1 92.1 177.1 89.6 REMARK 620 6 HOH B 788 O 168.7 89.1 92.5 89.5 84.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B 502 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 164 NE2 REMARK 620 2 HEC B 502 NA 93.1 REMARK 620 3 HEC B 502 NB 82.1 96.8 REMARK 620 4 HEC B 502 NC 86.3 178.9 82.2 REMARK 620 5 HEC B 502 ND 96.2 85.3 177.4 95.7 REMARK 620 6 HIS B 301 NE2 177.0 85.3 95.6 95.2 86.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 506 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 215 OE1 REMARK 620 2 GLU B 215 OE2 51.2 REMARK 620 3 TYR B 216 O 90.7 84.0 REMARK 620 4 LYS B 261 O 92.9 99.0 176.3 REMARK 620 5 GLN B 263 OE1 77.2 128.3 95.5 84.4 REMARK 620 6 HOH B 624 O 130.1 80.5 96.3 82.1 149.9 REMARK 620 7 HOH B 692 O 158.6 149.3 87.3 89.0 81.7 71.3 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B 505 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 275 NE2 REMARK 620 2 HEC B 505 NA 85.0 REMARK 620 3 HEC B 505 NB 89.3 92.3 REMARK 620 4 HEC B 505 NC 95.4 179.2 87.0 REMARK 620 5 HEC B 505 ND 89.7 88.9 178.4 91.8 REMARK 620 6 HIS B 318 NE2 172.3 87.8 88.1 91.7 93.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B 504 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 286 NE2 REMARK 620 2 HEC B 504 NA 90.1 REMARK 620 3 HEC B 504 NB 85.5 92.0 REMARK 620 4 HEC B 504 NC 87.2 176.7 85.9 REMARK 620 5 HEC B 504 ND 94.6 86.4 178.5 95.7 REMARK 620 6 HIS B 393 NE2 173.2 90.3 87.7 92.2 92.3 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 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEC A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEC A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEC A 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEC A 505 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 506 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 507 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 508 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 509 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEC B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEC B 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA B 506 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA B 507 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO B 508 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide HEC B 503 and CYS B REMARK 800 209 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide HEC B 504 and CYS B REMARK 800 282 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide HEC B 505 and CYS B REMARK 800 314 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2RDZ RELATED DB: PDB REMARK 900 2RDZ IS THE WILD TYPE PROTEIN. REMARK 900 RELATED ID: 2RF7 RELATED DB: PDB REMARK 900 2RF7 HAS A MODIFIED ACTIVE SITE DBREF 4WJY A 27 478 UNP P0ABK9 NRFA_ECOLI 27 478 DBREF 4WJY B 27 478 UNP P0ABK9 NRFA_ECOLI 27 478 SEQADV 4WJY ASN A 264 UNP P0ABK9 HIS 264 ENGINEERED MUTATION SEQADV 4WJY ASN B 264 UNP P0ABK9 HIS 264 ENGINEERED MUTATION SEQRES 1 A 452 GLU GLN THR ALA ALA PRO ALA LYS PRO VAL THR VAL GLU SEQRES 2 A 452 ALA LYS ASN GLU THR PHE ALA PRO GLN HIS PRO ASP GLN SEQRES 3 A 452 TYR LEU SER TRP LYS ALA THR SER GLU GLN SER GLU ARG SEQRES 4 A 452 VAL ASP ALA LEU ALA GLU ASP PRO ARG LEU VAL ILE LEU SEQRES 5 A 452 TRP ALA GLY TYR PRO PHE SER ARG ASP TYR ASN LYS PRO SEQRES 6 A 452 ARG GLY HIS ALA PHE ALA VAL THR ASP VAL ARG GLU THR SEQRES 7 A 452 LEU ARG THR GLY ALA PRO LYS ASN ALA GLU ASP GLY PRO SEQRES 8 A 452 LEU PRO MET ALA CYS TRP SER CYS LYS SER PRO ASP VAL SEQRES 9 A 452 ALA ARG LEU ILE GLN LYS ASP GLY GLU ASP GLY TYR PHE SEQRES 10 A 452 HIS GLY LYS TRP ALA ARG GLY GLY PRO GLU ILE VAL ASN SEQRES 11 A 452 ASN LEU GLY CYS ALA ASP CYS HIS ASN THR ALA SER PRO SEQRES 12 A 452 GLU PHE ALA LYS GLY LYS PRO GLU LEU THR LEU SER ARG SEQRES 13 A 452 PRO TYR ALA ALA ARG ALA MET GLU ALA ILE GLY LYS PRO SEQRES 14 A 452 PHE GLU LYS ALA GLY ARG PHE ASP GLN GLN SER MET VAL SEQRES 15 A 452 CYS GLY GLN CYS HIS VAL GLU TYR TYR PHE ASP GLY LYS SEQRES 16 A 452 ASN LYS ALA VAL LYS PHE PRO TRP ASP ASP GLY MET LYS SEQRES 17 A 452 VAL GLU ASN MET GLU GLN TYR TYR ASP LYS ILE ALA PHE SEQRES 18 A 452 SER ASP TRP THR ASN SER LEU SER LYS THR PRO MET LEU SEQRES 19 A 452 LYS ALA GLN ASN PRO GLU TYR GLU THR TRP THR ALA GLY SEQRES 20 A 452 ILE HIS GLY LYS ASN ASN VAL THR CYS ILE ASP CYS HIS SEQRES 21 A 452 MET PRO LYS VAL GLN ASN ALA GLU GLY LYS LEU TYR THR SEQRES 22 A 452 ASP HIS LYS ILE GLY ASN PRO PHE ASP ASN PHE ALA GLN SEQRES 23 A 452 THR CYS ALA ASN CYS HIS THR GLN ASP LYS ALA ALA LEU SEQRES 24 A 452 GLN LYS VAL VAL ALA GLU ARG LYS GLN SER ILE ASN ASP SEQRES 25 A 452 LEU LYS ILE LYS VAL GLU ASP GLN LEU VAL HIS ALA HIS SEQRES 26 A 452 PHE GLU ALA LYS ALA ALA LEU ASP ALA GLY ALA THR GLU SEQRES 27 A 452 ALA GLU MET LYS PRO ILE GLN ASP ASP ILE ARG HIS ALA SEQRES 28 A 452 GLN TRP ARG TRP ASP LEU ALA ILE ALA SER HIS GLY ILE SEQRES 29 A 452 HIS MET HIS ALA PRO GLU GLU GLY LEU ARG MET LEU GLY SEQRES 30 A 452 THR ALA MET ASP LYS ALA ALA ASP ALA ARG THR LYS LEU SEQRES 31 A 452 ALA ARG LEU LEU ALA THR LYS GLY ILE THR HIS GLU ILE SEQRES 32 A 452 GLN ILE PRO ASP ILE SER THR LYS GLU LYS ALA GLN GLN SEQRES 33 A 452 ALA ILE GLY LEU ASN MET GLU GLN ILE LYS ALA GLU LYS SEQRES 34 A 452 GLN ASP PHE ILE LYS THR VAL ILE PRO GLN TRP GLU GLU SEQRES 35 A 452 GLN ALA ARG LYS ASN GLY LEU LEU SER GLN SEQRES 1 B 452 GLU GLN THR ALA ALA PRO ALA LYS PRO VAL THR VAL GLU SEQRES 2 B 452 ALA LYS ASN GLU THR PHE ALA PRO GLN HIS PRO ASP GLN SEQRES 3 B 452 TYR LEU SER TRP LYS ALA THR SER GLU GLN SER GLU ARG SEQRES 4 B 452 VAL ASP ALA LEU ALA GLU ASP PRO ARG LEU VAL ILE LEU SEQRES 5 B 452 TRP ALA GLY TYR PRO PHE SER ARG ASP TYR ASN LYS PRO SEQRES 6 B 452 ARG GLY HIS ALA PHE ALA VAL THR ASP VAL ARG GLU THR SEQRES 7 B 452 LEU ARG THR GLY ALA PRO LYS ASN ALA GLU ASP GLY PRO SEQRES 8 B 452 LEU PRO MET ALA CYS TRP SER CYS LYS SER PRO ASP VAL SEQRES 9 B 452 ALA ARG LEU ILE GLN LYS ASP GLY GLU ASP GLY TYR PHE SEQRES 10 B 452 HIS GLY LYS TRP ALA ARG GLY GLY PRO GLU ILE VAL ASN SEQRES 11 B 452 ASN LEU GLY CYS ALA ASP CYS HIS ASN THR ALA SER PRO SEQRES 12 B 452 GLU PHE ALA LYS GLY LYS PRO GLU LEU THR LEU SER ARG SEQRES 13 B 452 PRO TYR ALA ALA ARG ALA MET GLU ALA ILE GLY LYS PRO SEQRES 14 B 452 PHE GLU LYS ALA GLY ARG PHE ASP GLN GLN SER MET VAL SEQRES 15 B 452 CYS GLY GLN CYS HIS VAL GLU TYR TYR PHE ASP GLY LYS SEQRES 16 B 452 ASN LYS ALA VAL LYS PHE PRO TRP ASP ASP GLY MET LYS SEQRES 17 B 452 VAL GLU ASN MET GLU GLN TYR TYR ASP LYS ILE ALA PHE SEQRES 18 B 452 SER ASP TRP THR ASN SER LEU SER LYS THR PRO MET LEU SEQRES 19 B 452 LYS ALA GLN ASN PRO GLU TYR GLU THR TRP THR ALA GLY SEQRES 20 B 452 ILE HIS GLY LYS ASN ASN VAL THR CYS ILE ASP CYS HIS SEQRES 21 B 452 MET PRO LYS VAL GLN ASN ALA GLU GLY LYS LEU TYR THR SEQRES 22 B 452 ASP HIS LYS ILE GLY ASN PRO PHE ASP ASN PHE ALA GLN SEQRES 23 B 452 THR CYS ALA ASN CYS HIS THR GLN ASP LYS ALA ALA LEU SEQRES 24 B 452 GLN LYS VAL VAL ALA GLU ARG LYS GLN SER ILE ASN ASP SEQRES 25 B 452 LEU LYS ILE LYS VAL GLU ASP GLN LEU VAL HIS ALA HIS SEQRES 26 B 452 PHE GLU ALA LYS ALA ALA LEU ASP ALA GLY ALA THR GLU SEQRES 27 B 452 ALA GLU MET LYS PRO ILE GLN ASP ASP ILE ARG HIS ALA SEQRES 28 B 452 GLN TRP ARG TRP ASP LEU ALA ILE ALA SER HIS GLY ILE SEQRES 29 B 452 HIS MET HIS ALA PRO GLU GLU GLY LEU ARG MET LEU GLY SEQRES 30 B 452 THR ALA MET ASP LYS ALA ALA ASP ALA ARG THR LYS LEU SEQRES 31 B 452 ALA ARG LEU LEU ALA THR LYS GLY ILE THR HIS GLU ILE SEQRES 32 B 452 GLN ILE PRO ASP ILE SER THR LYS GLU LYS ALA GLN GLN SEQRES 33 B 452 ALA ILE GLY LEU ASN MET GLU GLN ILE LYS ALA GLU LYS SEQRES 34 B 452 GLN ASP PHE ILE LYS THR VAL ILE PRO GLN TRP GLU GLU SEQRES 35 B 452 GLN ALA ARG LYS ASN GLY LEU LEU SER GLN HET HEC A 501 43 HET HEC A 502 43 HET HEC A 503 43 HET HEC A 504 43 HET HEC A 505 43 HET CA A 506 1 HET CA A 507 1 HET EDO A 508 4 HET EDO A 509 4 HET HEC B 501 43 HET HEC B 502 43 HET HEC B 503 43 HET HEC B 504 43 HET HEC B 505 43 HET CA B 506 1 HET CA B 507 1 HET EDO B 508 4 HETNAM HEC HEME C HETNAM CA CALCIUM ION HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 3 HEC 10(C34 H34 FE N4 O4) FORMUL 8 CA 4(CA 2+) FORMUL 10 EDO 3(C2 H6 O2) FORMUL 20 HOH *727(H2 O) HELIX 1 AA1 LYS A 41 ALA A 46 5 6 HELIX 2 AA2 HIS A 49 ALA A 58 1 10 HELIX 3 AA3 THR A 59 GLN A 62 5 4 HELIX 4 AA4 ASP A 67 ASP A 72 1 6 HELIX 5 AA5 PRO A 73 TRP A 79 1 7 HELIX 6 AA6 TYR A 82 ARG A 86 5 5 HELIX 7 AA7 GLY A 93 ALA A 95 5 3 HELIX 8 AA8 PHE A 96 THR A 104 1 9 HELIX 9 AA9 LEU A 105 GLY A 108 5 4 HELIX 10 AB1 PRO A 119 SER A 124 5 6 HELIX 11 AB2 SER A 127 HIS A 144 1 18 HELIX 12 AB3 LYS A 146 GLY A 151 5 6 HELIX 13 AB4 GLY A 159 HIS A 164 1 6 HELIX 14 AB5 SER A 168 LYS A 173 1 6 HELIX 15 AB6 ARG A 182 ILE A 192 1 11 HELIX 16 AB7 PRO A 195 ALA A 199 5 5 HELIX 17 AB8 GLY A 200 GLY A 210 1 11 HELIX 18 AB9 LYS A 234 ILE A 245 1 12 HELIX 19 AC1 PRO A 265 GLY A 273 1 9 HELIX 20 AC2 GLY A 273 ASN A 278 1 6 HELIX 21 AC3 THR A 281 MET A 287 1 7 HELIX 22 AC4 ASN A 305 CYS A 317 5 13 HELIX 23 AC5 ASP A 321 ALA A 360 1 40 HELIX 24 AC6 THR A 363 ALA A 386 1 24 HELIX 25 AC7 GLY A 389 ALA A 394 1 6 HELIX 26 AC8 ALA A 394 LYS A 423 1 30 HELIX 27 AC9 THR A 436 ILE A 444 1 9 HELIX 28 AD1 ASN A 447 ASN A 473 1 27 HELIX 29 AD2 LYS B 41 ALA B 46 5 6 HELIX 30 AD3 HIS B 49 ALA B 58 1 10 HELIX 31 AD4 THR B 59 GLN B 62 5 4 HELIX 32 AD5 ASP B 67 ASP B 72 1 6 HELIX 33 AD6 PRO B 73 TRP B 79 1 7 HELIX 34 AD7 TYR B 82 ARG B 86 5 5 HELIX 35 AD8 GLY B 93 ALA B 95 5 3 HELIX 36 AD9 PHE B 96 THR B 104 1 9 HELIX 37 AE1 LEU B 105 GLY B 108 5 4 HELIX 38 AE2 PRO B 119 SER B 124 5 6 HELIX 39 AE3 PRO B 128 HIS B 144 1 17 HELIX 40 AE4 LYS B 146 GLY B 151 5 6 HELIX 41 AE5 GLY B 159 HIS B 164 1 6 HELIX 42 AE6 SER B 168 LYS B 173 1 6 HELIX 43 AE7 ARG B 182 ILE B 192 1 11 HELIX 44 AE8 GLY B 200 GLY B 210 1 11 HELIX 45 AE9 LYS B 234 ILE B 245 1 12 HELIX 46 AF1 PRO B 265 GLY B 273 1 9 HELIX 47 AF2 GLY B 273 ASN B 278 1 6 HELIX 48 AF3 THR B 281 MET B 287 1 7 HELIX 49 AF4 ASN B 305 CYS B 317 5 13 HELIX 50 AF5 ASP B 321 ALA B 360 1 40 HELIX 51 AF6 THR B 363 ALA B 386 1 24 HELIX 52 AF7 GLY B 389 ALA B 394 1 6 HELIX 53 AF8 ALA B 394 LYS B 423 1 30 HELIX 54 AF9 THR B 436 ILE B 444 1 9 HELIX 55 AG1 ASN B 447 ASN B 473 1 27 SHEET 1 AA1 2 TYR A 217 ASP A 219 0 SHEET 2 AA1 2 ALA A 224 LYS A 226 -1 O ALA A 224 N ASP A 219 SHEET 1 AA2 2 TRP A 250 THR A 251 0 SHEET 2 AA2 2 PRO A 258 MET A 259 -1 O MET A 259 N TRP A 250 SHEET 1 AA3 2 LYS A 289 GLN A 291 0 SHEET 2 AA3 2 LEU A 297 THR A 299 -1 O TYR A 298 N VAL A 290 SHEET 1 AA4 2 TYR B 217 ASP B 219 0 SHEET 2 AA4 2 ALA B 224 LYS B 226 -1 O LYS B 226 N TYR B 217 SHEET 1 AA5 2 TRP B 250 THR B 251 0 SHEET 2 AA5 2 PRO B 258 MET B 259 -1 O MET B 259 N TRP B 250 SHEET 1 AA6 2 LYS B 289 GLN B 291 0 SHEET 2 AA6 2 LEU B 297 THR B 299 -1 O TYR B 298 N VAL B 290 LINK SG CYS A 122 CAB HEC A 501 1555 1555 1.84 LINK SG CYS A 160 CAB HEC A 502 1555 1555 1.93 LINK SG CYS A 209 CAB HEC A 503 1555 1555 1.82 LINK SG CYS A 282 CAB HEC A 504 1555 1555 1.91 LINK SG CYS A 314 CAB HEC A 505 1555 1555 1.79 LINK SG CYS B 209 CAB HEC B 503 1555 1555 1.92 LINK SG CYS B 282 CAB HEC B 504 1555 1555 1.84 LINK SG CYS B 314 CAB HEC B 505 1555 1555 1.91 LINK O PRO A 91 CA CA A 507 1555 1555 2.49 LINK NE2 HIS A 94 FE HEC A 503 1555 1555 1.97 LINK NZ LYS A 126 FE HEC A 501 1555 1555 2.04 LINK NE2 HIS A 164 FE HEC A 502 1555 1555 2.05 LINK NE2 HIS A 213 FE HEC A 503 1555 1555 2.00 LINK OE1 GLU A 215 CA CA A 506 1555 1555 2.49 LINK OE2 GLU A 215 CA CA A 506 1555 1555 2.41 LINK O TYR A 216 CA CA A 506 1555 1555 2.50 LINK O LYS A 261 CA CA A 506 1555 1555 2.32 LINK OE1 GLN A 263 CA CA A 506 1555 1555 2.46 LINK NE2 HIS A 275 FE HEC A 505 1555 1555 2.07 LINK NE2 HIS A 286 FE HEC A 504 1555 1555 2.02 LINK NE2 HIS A 301 FE HEC A 502 1555 1555 2.04 LINK NE2 HIS A 318 FE HEC A 505 1555 1555 2.07 LINK NE2 HIS A 393 FE HEC A 504 1555 1555 2.06 LINK FE HEC A 501 O HOH A 898 1555 1555 2.45 LINK O1A HEC A 503 CA CA A 507 1555 1555 2.48 LINK O1A HEC A 504 CA CA A 507 1555 1555 2.36 LINK CA CA A 506 O HOH A 657 1555 1555 2.59 LINK CA CA A 506 O HOH A 765 1555 1555 2.39 LINK CA CA A 507 O HOH A 742 1555 1555 2.44 LINK CA CA A 507 O HOH A 779 1555 1555 2.42 LINK CA CA A 507 O HOH A 799 1555 1555 2.42 LINK CA CA A 507 O HOH A 906 1555 1555 2.42 LINK O PRO B 91 CA CA B 507 1555 1555 2.40 LINK NE2 HIS B 94 FE HEC B 503 1555 1555 2.15 LINK NZ LYS B 126 FE HEC B 501 1555 1555 2.17 LINK NE2 HIS B 164 FE HEC B 502 1555 1555 1.92 LINK NE2 HIS B 213 FE HEC B 503 1555 1555 2.00 LINK OE1 GLU B 215 CA CA B 506 1555 1555 2.56 LINK OE2 GLU B 215 CA CA B 506 1555 1555 2.43 LINK O TYR B 216 CA CA B 506 1555 1555 2.37 LINK O LYS B 261 CA CA B 506 1555 1555 2.42 LINK OE1 GLN B 263 CA CA B 506 1555 1555 2.47 LINK NE2 HIS B 275 FE HEC B 505 1555 1555 2.17 LINK NE2 HIS B 286 FE HEC B 504 1555 1555 2.06 LINK NE2 HIS B 301 FE HEC B 502 1555 1555 1.98 LINK NE2 HIS B 318 FE HEC B 505 1555 1555 2.05 LINK NE2 HIS B 393 FE HEC B 504 1555 1555 2.10 LINK FE HEC B 501 O HOH B 788 1555 1555 2.23 LINK O1A HEC B 503 CA CA B 507 1555 1555 2.31 LINK O1A HEC B 504 CA CA B 507 1555 1555 2.23 LINK CA CA B 506 O HOH B 624 1555 1555 2.50 LINK CA CA B 506 O HOH B 692 1555 1555 2.42 LINK CA CA B 507 O HOH B 778 1555 1555 2.30 LINK CA CA B 507 O HOH B 809 1555 1555 2.52 LINK CA CA B 507 O HOH B 856 1555 1555 2.64 SITE 1 AC1 23 ASN A 89 ASP A 100 THR A 104 ARG A 106 SITE 2 AC1 23 CYS A 122 CYS A 125 LYS A 126 CYS A 212 SITE 3 AC1 23 HIS A 213 TYR A 216 VAL A 225 ASN A 264 SITE 4 AC1 23 HIS A 388 HEC A 503 HOH A 623 HOH A 638 SITE 5 AC1 23 HOH A 640 HOH A 672 HOH A 693 HOH A 719 SITE 6 AC1 23 HOH A 762 HOH A 805 HOH A 898 SITE 1 AC2 22 HIS A 49 GLN A 52 TYR A 53 TRP A 56 SITE 2 AC2 22 GLY A 159 CYS A 160 CYS A 163 HIS A 164 SITE 3 AC2 22 PHE A 171 GLY A 174 PRO A 176 ARG A 201 SITE 4 AC2 22 GLN A 205 ILE A 283 MET A 287 LYS A 289 SITE 5 AC2 22 TYR A 298 THR A 299 HIS A 301 HEC A 503 SITE 6 AC2 22 HOH A 688 HOH A 696 SITE 1 AC3 24 GLN A 62 PRO A 91 ARG A 92 GLY A 93 SITE 2 AC3 24 HIS A 94 PHE A 96 ALA A 97 ASP A 100 SITE 3 AC3 24 CYS A 125 LEU A 158 VAL A 208 CYS A 209 SITE 4 AC3 24 CYS A 212 HIS A 213 HIS A 286 MET A 287 SITE 5 AC3 24 ILE A 303 HEC A 501 HEC A 502 HEC A 504 SITE 6 AC3 24 CA A 507 HOH A 708 HOH A 791 HOH A 799 SITE 1 AC4 23 HIS A 213 TRP A 270 HIS A 275 VAL A 280 SITE 2 AC4 23 THR A 281 CYS A 282 CYS A 285 HIS A 286 SITE 3 AC4 23 ASN A 305 PRO A 306 VAL A 329 HIS A 388 SITE 4 AC4 23 HIS A 391 MET A 392 HIS A 393 HEC A 503 SITE 5 AC4 23 HEC A 505 CA A 507 HOH A 742 HOH A 779 SITE 6 AC4 23 HOH A 786 HOH A 845 HOH A 859 SITE 1 AC5 16 HIS A 275 VAL A 280 PHE A 307 THR A 313 SITE 2 AC5 16 CYS A 314 CYS A 317 HIS A 318 ARG A 332 SITE 3 AC5 16 MET A 392 HEC A 504 EDO A 508 HOH A 826 SITE 4 AC5 16 HOH A 862 HIS B 318 GLN B 320 HEC B 505 SITE 1 AC6 6 GLU A 215 TYR A 216 LYS A 261 GLN A 263 SITE 2 AC6 6 HOH A 657 HOH A 765 SITE 1 AC7 7 PRO A 91 HEC A 503 HEC A 504 HOH A 742 SITE 2 AC7 7 HOH A 779 HOH A 799 HOH A 906 SITE 1 AC8 3 CYS A 317 HEC A 505 HEC B 505 SITE 1 AC9 4 ASP A 308 PHE A 310 ALA A 311 LYS A 322 SITE 1 AD1 22 TYR B 88 ASN B 89 ASP B 100 THR B 104 SITE 2 AD1 22 ARG B 106 LEU B 118 CYS B 122 CYS B 125 SITE 3 AD1 22 LYS B 126 CYS B 212 HIS B 213 TYR B 216 SITE 4 AD1 22 ASN B 264 HIS B 388 HEC B 503 HOH B 639 SITE 5 AD1 22 HOH B 658 HOH B 663 HOH B 679 HOH B 715 SITE 6 AD1 22 HOH B 721 HOH B 788 SITE 1 AD2 22 HIS B 49 GLN B 52 TYR B 53 TRP B 56 SITE 2 AD2 22 GLY B 159 CYS B 160 CYS B 163 HIS B 164 SITE 3 AD2 22 PHE B 171 GLY B 174 LEU B 178 ARG B 201 SITE 4 AD2 22 GLN B 205 MET B 287 LYS B 289 TYR B 298 SITE 5 AD2 22 THR B 299 HIS B 301 HEC B 503 HOH B 702 SITE 6 AD2 22 HOH B 707 HOH B 834 SITE 1 AD3 6 GLU B 215 TYR B 216 LYS B 261 GLN B 263 SITE 2 AD3 6 HOH B 624 HOH B 692 SITE 1 AD4 6 PRO B 91 HEC B 503 HEC B 504 HOH B 778 SITE 2 AD4 6 HOH B 809 HOH B 856 SITE 1 AD5 7 ARG B 74 ASP B 345 HIS B 349 ILE B 431 SITE 2 AD5 7 ILE B 434 HOH B 698 HOH B 741 SITE 1 AD6 28 GLN B 62 PRO B 91 ARG B 92 GLY B 93 SITE 2 AD6 28 HIS B 94 PHE B 96 ALA B 97 ASP B 100 SITE 3 AD6 28 CYS B 125 LYS B 126 LEU B 158 SER B 206 SITE 4 AD6 28 MET B 207 VAL B 208 GLY B 210 GLN B 211 SITE 5 AD6 28 CYS B 212 HIS B 213 CYS B 282 HIS B 286 SITE 6 AD6 28 ILE B 303 HEC B 501 HEC B 502 HEC B 504 SITE 7 AD6 28 CA B 507 HOH B 762 HOH B 778 HOH B 825 SITE 1 AD7 19 SER B 206 CYS B 209 HIS B 213 TRP B 270 SITE 2 AD7 19 HIS B 275 THR B 281 ILE B 283 ASP B 284 SITE 3 AD7 19 CYS B 285 HIS B 286 HIS B 388 HIS B 391 SITE 4 AD7 19 MET B 392 HIS B 393 HEC B 503 HEC B 505 SITE 5 AD7 19 CA B 507 HOH B 687 HOH B 809 SITE 1 AD8 20 HIS A 318 GLN A 320 HEC A 505 EDO A 508 SITE 2 AD8 20 ILE B 274 HIS B 275 ASN B 278 VAL B 280 SITE 3 AD8 20 PHE B 307 PHE B 310 THR B 313 ALA B 315 SITE 4 AD8 20 ASN B 316 CYS B 317 HIS B 318 ARG B 332 SITE 5 AD8 20 MET B 392 HEC B 504 HOH B 789 HOH B 818 CRYST1 42.240 89.490 274.720 90.00 90.00 90.00 P 21 21 21 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.023674 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011174 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003640 0.00000