HEADER ELECTRON TRANSPORT 07-JUN-19 6K7C TITLE DIMERIC SHEWANELLA VIOLACEA CYTOCHROME C5 COMPND MOL_ID: 1; COMPND 2 MOLECULE: SOLUBLE CYTOCHROME CA; COMPND 3 CHAIN: A, C; COMPND 4 SYNONYM: CYTOCHROME C5; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SHEWANELLA VIOLACEA; SOURCE 3 ORGANISM_TAXID: 60217; SOURCE 4 GENE: CYTCA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: JCB387 KEYWDS ELECTRON TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR H.YANG,M.YAMANAKA,S.NAGAO,K.YASUHARA,N.SHIBATA,Y.HIGUCHI,S.HIROTA REVDAT 2 22-NOV-23 6K7C 1 LINK REVDAT 1 04-SEP-19 6K7C 0 JRNL AUTH H.YANG,M.YAMANAKA,S.NAGAO,K.YASUHARA,N.SHIBATA,Y.HIGUCHI, JRNL AUTH 2 S.HIROTA JRNL TITL PROTEIN SURFACE CHARGE EFFECT ON 3D DOMAIN SWAPPING IN CELLS JRNL TITL 2 FOR C-TYPE CYTOCHROMES. JRNL REF BIOCHIM BIOPHYS ACTA V.1867 40265 2019 JRNL REF 2 PROTEINS PROTEOM JRNL REFN ISSN 1878-1454 JRNL PMID 31437585 JRNL DOI 10.1016/J.BBAPAP.2019.140265 REMARK 2 REMARK 2 RESOLUTION. 1.15 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0238 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 31.91 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 96.3 REMARK 3 NUMBER OF REFLECTIONS : 48427 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) : 0.139 REMARK 3 R VALUE (WORKING SET) : 0.138 REMARK 3 FREE R VALUE : 0.157 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2575 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) : 1.15 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.18 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3095 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 84.37 REMARK 3 BIN R VALUE (WORKING SET) : 0.2150 REMARK 3 BIN FREE R VALUE SET COUNT : 182 REMARK 3 BIN FREE R VALUE : 0.1980 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1110 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 90 REMARK 3 SOLVENT ATOMS : 289 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 13.42 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.33000 REMARK 3 B22 (A**2) : 1.75000 REMARK 3 B33 (A**2) : -4.08000 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): 0.035 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.033 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.027 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.351 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.977 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.965 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1301 ; 0.012 ; 0.014 REMARK 3 BOND LENGTHS OTHERS (A): 1151 ; 0.001 ; 0.018 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1802 ; 2.451 ; 1.792 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2697 ; 1.510 ; 1.666 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 163 ; 5.965 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 44 ;24.621 ;25.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 206 ;11.409 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 2 ;15.542 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 164 ; 0.161 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1501 ; 0.011 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 233 ; 0.016 ; 0.020 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): 635 ; 0.708 ; 1.151 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 634 ; 0.707 ; 1.151 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 799 ; 1.025 ; 1.734 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 800 ; 1.024 ; 1.735 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 666 ; 0.963 ; 1.289 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 661 ; 0.957 ; 1.288 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 998 ; 1.202 ; 1.852 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 1750 ; 2.705 ;16.124 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 1637 ; 1.875 ;14.400 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 2452 ; 3.523 ; 3.000 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 NCS TYPE: LOCAL REMARK 3 NUMBER OF DIFFERENT NCS PAIRS : 1 REMARK 3 GROUP CHAIN1 RANGE CHAIN2 RANGE COUNT RMS WEIGHT REMARK 3 1 A 1 76 C 1 76 2085 0.12 0.05 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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 6K7C COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 11-JUN-19. REMARK 100 THE DEPOSITION ID IS D_1300011972. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-FEB-19 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 : SPRING-8 REMARK 200 BEAMLINE : BL26B1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : FIXED EXIT SI DOUBLE CRYSTAL REMARK 200 MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 4M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 51052 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.150 REMARK 200 RESOLUTION RANGE LOW (A) : 43.930 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.7 REMARK 200 DATA REDUNDANCY : 6.500 REMARK 200 R MERGE (I) : 0.03100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 26.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.17 REMARK 200 COMPLETENESS FOR SHELL (%) : 83.5 REMARK 200 DATA REDUNDANCY IN SHELL : 4.60 REMARK 200 R MERGE FOR SHELL (I) : 0.32300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 5B6Q REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.28 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 3350 AND 200 MM POTASSIUM REMARK 280 NITRATE, VAPOR DIFFUSION, SITTING 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 17.38600 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 40.03500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 26.27100 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 40.03500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 17.38600 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 26.27100 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5520 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7700 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -76.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: 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 ALA A 10 -67.88 -136.44 REMARK 500 ALA C 10 -63.11 -130.07 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 344 DISTANCE = 5.86 ANGSTROMS REMARK 525 HOH A 345 DISTANCE = 5.87 ANGSTROMS REMARK 525 HOH A 346 DISTANCE = 6.12 ANGSTROMS REMARK 525 HOH C 343 DISTANCE = 6.19 ANGSTROMS 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 101 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 15 NE2 REMARK 620 2 HEC A 101 NA 91.5 REMARK 620 3 HEC A 101 NB 88.7 90.1 REMARK 620 4 HEC A 101 NC 90.6 177.9 90.3 REMARK 620 5 HEC A 101 ND 90.5 90.0 179.3 89.6 REMARK 620 6 MET C 53 SD 174.4 87.3 85.8 90.6 94.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC C 101 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 MET A 53 SD REMARK 620 2 HEC C 101 NA 87.7 REMARK 620 3 HEC C 101 NB 86.2 90.3 REMARK 620 4 HEC C 101 NC 91.2 178.8 89.7 REMARK 620 5 HEC C 101 ND 95.3 90.2 178.4 89.9 REMARK 620 6 HIS C 15 NE2 173.0 90.6 87.1 90.6 91.4 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEC A 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NO3 A 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide HEC C 101 and CYS C REMARK 800 14 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide HEC C 101 and CYS C REMARK 800 11 DBREF 6K7C A 1 76 UNP Q9RHJ6 Q9RHJ6_SHEVI 22 97 DBREF 6K7C C 1 76 UNP Q9RHJ6 Q9RHJ6_SHEVI 22 97 SEQRES 1 A 76 GLN GLU GLY LYS ALA VAL TYR ASP LYS ALA CYS HIS ILE SEQRES 2 A 76 CYS HIS SER MET GLY VAL ALA GLY ALA PRO LYS ALA HIS SEQRES 3 A 76 ASP ALA ALA ALA TRP GLU PRO ARG ILE ALA GLN GLY LEU SEQRES 4 A 76 ASP THR LEU VAL SER THR VAL LYS THR GLY LYS GLY ALA SEQRES 5 A 76 MET PRO PRO GLY GLY MET CYS THR ASP CYS THR ASP GLU SEQRES 6 A 76 ASP TYR LYS SER ALA ILE GLU TYR MET SER LYS SEQRES 1 C 76 GLN GLU GLY LYS ALA VAL TYR ASP LYS ALA CYS HIS ILE SEQRES 2 C 76 CYS HIS SER MET GLY VAL ALA GLY ALA PRO LYS ALA HIS SEQRES 3 C 76 ASP ALA ALA ALA TRP GLU PRO ARG ILE ALA GLN GLY LEU SEQRES 4 C 76 ASP THR LEU VAL SER THR VAL LYS THR GLY LYS GLY ALA SEQRES 5 C 76 MET PRO PRO GLY GLY MET CYS THR ASP CYS THR ASP GLU SEQRES 6 C 76 ASP TYR LYS SER ALA ILE GLU TYR MET SER LYS HET HEC A 101 43 HET NO3 A 102 4 HET HEC C 101 43 HETNAM HEC HEME C HETNAM NO3 NITRATE ION FORMUL 3 HEC 2(C34 H34 FE N4 O4) FORMUL 4 NO3 N O3 1- FORMUL 6 HOH *289(H2 O) HELIX 1 AA1 GLY A 3 ALA A 10 1 8 HELIX 2 AA2 CYS A 11 SER A 16 1 6 HELIX 3 AA3 ASP A 27 ALA A 36 1 10 HELIX 4 AA4 GLY A 38 GLY A 49 1 12 HELIX 5 AA5 THR A 63 SER A 75 1 13 HELIX 6 AA6 GLU C 2 ALA C 10 1 9 HELIX 7 AA7 CYS C 11 SER C 16 1 6 HELIX 8 AA8 ASP C 27 ALA C 36 1 10 HELIX 9 AA9 GLY C 38 GLY C 49 1 12 HELIX 10 AB1 THR C 63 LYS C 76 1 14 SSBOND 1 CYS A 59 CYS A 62 1555 1555 2.05 SSBOND 2 CYS C 59 CYS C 62 1555 1555 2.01 LINK SG CYS A 11 CAB HEC A 101 1555 1555 1.81 LINK SG CYS A 14 CAC HEC A 101 1555 1555 1.76 LINK SG CYS C 11 CAB HEC C 101 1555 1555 1.80 LINK SG CYS C 14 CAC HEC C 101 1555 1555 1.78 LINK NE2 HIS A 15 FE HEC A 101 1555 1555 2.02 LINK SD MET A 53 FE HEC C 101 1555 1555 2.34 LINK FE HEC A 101 SD MET C 53 1555 1555 2.36 LINK NE2 HIS C 15 FE HEC C 101 1555 1555 2.03 SITE 1 AC1 24 ALA A 10 CYS A 11 CYS A 14 HIS A 15 SITE 2 AC1 24 ALA A 52 HOH A 211 HOH A 218 HOH A 219 SITE 3 AC1 24 HOH A 222 ALA C 20 ALA C 22 PRO C 23 SITE 4 AC1 24 TRP C 31 ARG C 34 GLN C 37 VAL C 46 SITE 5 AC1 24 LYS C 50 ALA C 52 MET C 53 PRO C 54 SITE 6 AC1 24 GLY C 57 MET C 58 HOH C 214 HOH C 272 SITE 1 AC2 7 GLU A 2 GLY A 3 LYS A 4 ALA A 5 SITE 2 AC2 7 VAL A 6 GLN C 1 GLU C 2 SITE 1 AC3 26 GLY A 21 ALA A 22 PRO A 23 LYS A 24 SITE 2 AC3 26 TRP A 31 ARG A 34 GLN A 37 VAL A 46 SITE 3 AC3 26 LYS A 50 ALA A 52 MET A 53 PRO A 54 SITE 4 AC3 26 GLY A 57 HOH A 206 CYS C 11 HIS C 12 SITE 5 AC3 26 ILE C 13 HIS C 15 SER C 16 VAL C 19 SITE 6 AC3 26 ALA C 52 HOH C 213 HOH C 238 HOH C 258 SITE 7 AC3 26 HOH C 264 HOH C 269 SITE 1 AC4 24 GLY A 21 PRO A 23 TRP A 31 ARG A 34 SITE 2 AC4 24 GLN A 37 VAL A 46 LYS A 50 ALA A 52 SITE 3 AC4 24 MET A 53 PRO A 54 GLY A 57 HOH A 206 SITE 4 AC4 24 VAL C 6 TYR C 7 ALA C 10 HIS C 12 SITE 5 AC4 24 ILE C 13 CYS C 14 HIS C 15 ALA C 52 SITE 6 AC4 24 HOH C 213 HOH C 238 HOH C 264 HOH C 269 CRYST1 34.772 52.542 80.070 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 0.028759 0.000000 0.000000 0.00000 SCALE2 0.000000 0.019032 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012489 0.00000