HEADER ELECTRON TRANSPORT 28-FEB-07 2OZY TITLE CRYSTAL STRUCTURE OF E.COLI NRFB COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME C-TYPE PROTEIN NRFB; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 26-188; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K12; SOURCE 5 GENE: NRFB; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: JM109; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PNRFB6 KEYWDS PENTAHEME C-TYPE CYTOCHROME, ELECTRON TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR T.A.CLARKE,D.J.RICHARDSON,A.M.HEMMINGS REVDAT 4 18-OCT-17 2OZY 1 REMARK REVDAT 3 13-JUL-11 2OZY 1 VERSN REVDAT 2 24-FEB-09 2OZY 1 VERSN REVDAT 1 07-AUG-07 2OZY 0 JRNL AUTH T.A.CLARKE,J.A.COLE,D.J.RICHARDSON,A.M.HEMMINGS JRNL TITL THE CRYSTAL STRUCTURE OF THE PENTAHAEM C-TYPE CYTOCHROME JRNL TITL 2 NRFB AND CHARACTERIZATION OF ITS SOLUTION-STATE INTERACTION JRNL TITL 3 WITH THE PENTAHAEM NITRITE REDUCTASE NRFA. JRNL REF BIOCHEM.J. V. 406 19 2007 JRNL REFN ISSN 0264-6021 JRNL PMID 17521287 JRNL DOI 10.1042/BJ20070321 REMARK 2 REMARK 2 RESOLUTION. 1.74 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.74 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.02 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.6 REMARK 3 NUMBER OF REFLECTIONS : 19815 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) : 0.171 REMARK 3 R VALUE (WORKING SET) : 0.169 REMARK 3 FREE R VALUE : 0.204 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1027 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) : 1.74 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.79 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1411 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.00 REMARK 3 BIN R VALUE (WORKING SET) : 0.2490 REMARK 3 BIN FREE R VALUE SET COUNT : 74 REMARK 3 BIN FREE R VALUE : 0.2970 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1099 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 215 REMARK 3 SOLVENT ATOMS : 198 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 11.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 13.71 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.02000 REMARK 3 B22 (A**2) : 0.02000 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): 0.108 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.106 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.070 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.180 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.953 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.927 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1449 ; 0.013 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2054 ; 1.504 ; 2.387 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 163 ; 5.398 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 60 ;35.541 ;25.667 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 209 ;16.579 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 5 ;17.239 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 176 ; 0.094 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1170 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 795 ; 0.345 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 927 ; 0.290 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 166 ; 0.157 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 66 ; 0.172 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 23 ; 0.229 ; 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): 766 ; 0.732 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1239 ; 1.226 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 814 ; 1.930 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 795 ; 3.047 ; 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 : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 2OZY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-MAR-07. REMARK 100 THE DEPOSITION ID IS D_1000041794. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-MAY-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9762 REMARK 200 MONOCHROMATOR : SILICON (111) CHANNEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19836 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.740 REMARK 200 RESOLUTION RANGE LOW (A) : 44.023 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.4 REMARK 200 DATA REDUNDANCY : 2.800 REMARK 200 R MERGE (I) : 0.12200 REMARK 200 R SYM (I) : 0.12200 REMARK 200 FOR THE DATA SET : 4.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.74 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.83 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.3 REMARK 200 DATA REDUNDANCY IN SHELL : 2.70 REMARK 200 R MERGE FOR SHELL (I) : 0.45100 REMARK 200 R SYM FOR SHELL (I) : 0.45100 REMARK 200 FOR SHELL : 1.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELXS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.67 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.66 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PURIFIED NRFB WAS CONCENTRATED TO 8 REMARK 280 MG/ML BEFORE CRYSTALLIZATION. CRYSTALS WERE OBTAINED BY THE REMARK 280 VAPOUR DIFFUSION METHOD UNDER ANAEROBIC CONDITIONS USING 250 MM REMARK 280 TRI-SODIUM CITRATE, 10 MM NA2S2O4 AND 20 % (V/V) ISOPROPANOL IN REMARK 280 100 MM SODIUM HEPES PH 7.5, TEMPERATURE 289K 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 24.84150 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 32.60350 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.83400 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 32.60350 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.84150 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 29.83400 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 300 REMARK: THE BIOLOGICAL ASSEMBLY CONSISTS OF A MONOMER OF NRFB. THE REMARK 300 ASYMMETRIC UNIT CONTAINS A SINGLE COPY OF THE BIOLOGICAL ASSEMBLY. 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 ALA A 1 REMARK 465 THR A 2 REMARK 465 PRO A 3 REMARK 465 ALA A 4 REMARK 465 ALA A 5 REMARK 465 GLN A 6 REMARK 465 ALA A 7 REMARK 465 SER A 8 REMARK 465 ASP A 9 REMARK 465 ASP A 10 REMARK 465 ARG A 11 REMARK 465 TYR A 12 REMARK 465 GLU A 13 REMARK 465 VAL A 14 REMARK 465 THR A 15 REMARK 465 GLN A 16 REMARK 465 GLN A 17 REMARK 465 ARG A 18 REMARK 465 GLU A 161 REMARK 465 GLN A 162 REMARK 465 PRO A 163 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH A 217 O HOH A 391 2.14 REMARK 500 OD1 ASP A 131 NH2 ARG A 134 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OE1 GLN A 59 NZ LYS A 132 1455 2.13 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 ASP A 70 -65.29 -92.66 REMARK 500 PHE A 101 104.82 -163.36 REMARK 500 PRO A 103 -9.99 -56.71 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 28 NE2 REMARK 620 2 HEC A 201 NA 85.2 REMARK 620 3 HEC A 201 NB 83.9 90.2 REMARK 620 4 HEC A 201 NC 88.7 173.8 88.2 REMARK 620 5 HEC A 201 ND 90.6 88.5 174.4 92.5 REMARK 620 6 HIS A 64 NE2 172.7 87.8 97.8 98.4 87.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A 203 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 39 NE2 REMARK 620 2 HEC A 203 NA 86.2 REMARK 620 3 HEC A 203 NB 90.8 91.1 REMARK 620 4 HEC A 203 NC 96.0 177.0 86.8 REMARK 620 5 HEC A 203 ND 90.5 89.9 178.4 92.2 REMARK 620 6 HIS A 92 NE2 175.8 90.4 86.9 87.4 91.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A 202 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 57 NE2 REMARK 620 2 HEC A 202 NA 90.5 REMARK 620 3 HEC A 202 NB 85.8 88.5 REMARK 620 4 HEC A 202 NC 87.7 176.7 88.6 REMARK 620 5 HEC A 202 ND 91.2 91.5 177.0 91.3 REMARK 620 6 HIS A 120 NE2 175.8 87.9 90.3 93.7 92.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A 204 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 104 NE2 REMARK 620 2 HEC A 204 NA 90.1 REMARK 620 3 HEC A 204 NB 89.5 89.1 REMARK 620 4 HEC A 204 NC 91.5 178.2 91.5 REMARK 620 5 HEC A 204 ND 92.8 90.8 177.7 88.5 REMARK 620 6 HIS A 117 NE2 179.2 90.5 91.0 87.8 86.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A 205 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 107 NE2 REMARK 620 2 HEC A 205 NA 90.4 REMARK 620 3 HEC A 205 NB 87.0 90.9 REMARK 620 4 HEC A 205 NC 89.1 178.8 88.0 REMARK 620 5 HEC A 205 ND 91.6 90.9 177.7 90.1 REMARK 620 6 HIS A 142 NE2 177.2 89.7 90.3 90.8 91.2 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 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 205 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2P0B RELATED DB: PDB DBREF 2OZY A 1 163 UNP P0ABL1 NRFB_ECOLI 26 188 SEQRES 1 A 163 ALA THR PRO ALA ALA GLN ALA SER ASP ASP ARG TYR GLU SEQRES 2 A 163 VAL THR GLN GLN ARG ASN PRO ASP ALA ALA CYS LEU ASP SEQRES 3 A 163 CYS HIS LYS PRO ASP THR GLU GLY MET HIS GLY LYS HIS SEQRES 4 A 163 ALA SER VAL ILE ASN PRO ASN ASN LYS LEU PRO VAL THR SEQRES 5 A 163 CYS THR ASN CYS HIS GLY GLN PRO SER PRO GLN HIS ARG SEQRES 6 A 163 GLU GLY VAL LYS ASP VAL MET ARG PHE ASN GLU PRO MET SEQRES 7 A 163 TYR LYS VAL GLY GLU GLN ASN SER VAL CYS MET SER CYS SEQRES 8 A 163 HIS LEU PRO GLU GLN LEU GLN LYS ALA PHE TRP PRO HIS SEQRES 9 A 163 ASP VAL HIS VAL THR LYS VAL ALA CYS ALA SER CYS HIS SEQRES 10 A 163 SER LEU HIS PRO GLN GLN ASP THR MET GLN THR LEU SER SEQRES 11 A 163 ASP LYS GLY ARG ILE LYS ILE CYS VAL ASP CYS HIS SER SEQRES 12 A 163 ASP GLN ARG THR ASN PRO ASN PHE ASN PRO ALA SER VAL SEQRES 13 A 163 PRO LEU LEU LYS GLU GLN PRO HET HEC A 201 43 HET HEC A 202 43 HET HEC A 203 43 HET HEC A 204 43 HET HEC A 205 43 HETNAM HEC HEME C FORMUL 2 HEC 5(C34 H34 FE N4 O4) FORMUL 7 HOH *198(H2 O) HELIX 1 1 PRO A 20 LEU A 25 1 6 HELIX 2 2 GLY A 37 SER A 41 5 5 HELIX 3 3 THR A 52 GLY A 58 1 7 HELIX 4 4 GLN A 63 GLY A 67 5 5 HELIX 5 5 LYS A 80 MET A 89 1 10 HELIX 6 6 LEU A 93 PHE A 101 1 9 HELIX 7 7 PRO A 103 VAL A 108 1 6 HELIX 8 8 ALA A 112 CYS A 116 5 5 HELIX 9 9 ASP A 124 LEU A 129 1 6 HELIX 10 10 LYS A 132 ASN A 148 1 17 LINK NE2 HIS A 28 FE HEC A 201 1555 1555 2.12 LINK NE2 HIS A 39 FE HEC A 203 1555 1555 2.05 LINK SG CYS A 53 CAB HEC A 202 1555 1555 1.85 LINK NE2 HIS A 57 FE HEC A 202 1555 1555 2.09 LINK NE2 HIS A 64 FE HEC A 201 1555 1555 2.10 LINK SG CYS A 88 CAB HEC A 203 1555 1555 1.89 LINK NE2 HIS A 92 FE HEC A 203 1555 1555 2.09 LINK NE2 HIS A 104 FE HEC A 204 1555 1555 2.04 LINK NE2 HIS A 107 FE HEC A 205 1555 1555 2.05 LINK SG CYS A 113 CAB HEC A 204 1555 1555 1.88 LINK NE2 HIS A 117 FE HEC A 204 1555 1555 2.08 LINK NE2 HIS A 120 FE HEC A 202 1555 1555 2.11 LINK SG CYS A 138 CAB HEC A 205 1555 1555 1.97 LINK NE2 HIS A 142 FE HEC A 205 1555 1555 2.05 LINK SG CYS A 24 CAB HEC A 201 1555 1555 2.09 LINK SG CYS A 27 CAC HEC A 201 1555 1555 2.27 LINK SG CYS A 56 CAC HEC A 202 1555 1555 2.37 LINK SG CYS A 91 CAC HEC A 203 1555 1555 2.10 LINK SG CYS A 116 CAC HEC A 204 1555 1555 2.25 LINK SG CYS A 141 CAC HEC A 205 1555 1555 2.21 SITE 1 AC1 15 ALA A 23 CYS A 24 CYS A 27 HIS A 28 SITE 2 AC1 15 HIS A 57 PRO A 60 HIS A 64 ARG A 65 SITE 3 AC1 15 GLY A 67 VAL A 71 ARG A 73 HOH A 320 SITE 4 AC1 15 HOH A 341 HOH A 357 HOH A 359 SITE 1 AC2 20 HIS A 28 GLU A 33 MET A 35 HIS A 39 SITE 2 AC2 20 VAL A 51 CYS A 53 CYS A 56 HIS A 57 SITE 3 AC2 20 PHE A 74 HIS A 117 SER A 118 LEU A 119 SITE 4 AC2 20 HIS A 120 PRO A 121 HOH A 268 HOH A 298 SITE 5 AC2 20 HOH A 311 HOH A 328 HOH A 364 HOH A 375 SITE 1 AC3 20 LYS A 29 LYS A 38 HIS A 39 VAL A 42 SITE 2 AC3 20 ILE A 43 ASN A 44 ASN A 55 CYS A 56 SITE 3 AC3 20 CYS A 88 CYS A 91 HIS A 92 HIS A 117 SITE 4 AC3 20 LEU A 119 GLN A 127 HEC A 204 HOH A 247 SITE 5 AC3 20 HOH A 275 HOH A 292 HOH A 338 HOH A 366 SITE 1 AC4 15 CYS A 88 HIS A 92 LEU A 97 ALA A 100 SITE 2 AC4 15 PHE A 101 HIS A 104 CYS A 113 CYS A 116 SITE 3 AC4 15 HIS A 117 ARG A 134 HEC A 203 HEC A 205 SITE 4 AC4 15 HOH A 226 HOH A 358 HOH A 361 SITE 1 AC5 19 THR A 54 ASN A 55 GLN A 59 SER A 86 SITE 2 AC5 19 SER A 90 PHE A 101 PRO A 103 HIS A 107 SITE 3 AC5 19 LYS A 110 VAL A 111 SER A 115 ILE A 137 SITE 4 AC5 19 CYS A 138 CYS A 141 HIS A 142 GLN A 145 SITE 5 AC5 19 HEC A 204 HOH A 329 HOH A 356 CRYST1 49.683 59.668 65.207 90.00 90.00 90.00 P 21 21 21 4 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 0.020128 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016759 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015336 0.00000