HEADER ELECTRON TRANSPORT 18-MAR-03 1OS6 TITLE CYTOCHROME C7 (PPCA) FROM GEOBACTER SULFURREDUCENS COMPND MOL_ID: 1; COMPND 2 MOLECULE: PPCA; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GEOBACTER SULFURREDUCENS; SOURCE 3 ORGANISM_TAXID: 35554; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PASK40 KEYWDS MUTLI-HEME CYTOCHROME, PPCA, ELECTRON TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR P.R.POKKULURI,Y.Y.LONDER,N.E.C.DUKE,W.C.LONG,M.SCHIFFER REVDAT 4 03-MAR-21 1OS6 1 COMPND REMARK HET HETNAM REVDAT 4 2 1 HETSYN FORMUL LINK SITE REVDAT 4 3 1 ATOM REVDAT 3 13-JUL-11 1OS6 1 VERSN REVDAT 2 24-FEB-09 1OS6 1 VERSN REVDAT 1 03-FEB-04 1OS6 0 JRNL AUTH P.R.POKKULURI,Y.Y.LONDER,N.E.DUKE,W.C.LONG,M.SCHIFFER JRNL TITL FAMILY OF CYTOCHROME C7-TYPE PROTEINS FROM GEOBACTER JRNL TITL 2 SULFURREDUCENS: STRUCTURE OF ONE CYTOCHROME C7 AT 1.45 A JRNL TITL 3 RESOLUTION. JRNL REF BIOCHEMISTRY V. 43 849 2004 JRNL REFN ISSN 0006-2960 JRNL PMID 14744127 JRNL DOI 10.1021/BI0301439 REMARK 2 REMARK 2 RESOLUTION. 1.45 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.45 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.0 REMARK 3 CROSS-VALIDATION METHOD : FREE R REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.182 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.182 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.227 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 2751 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 27804 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.180 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE (F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 26666 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 532 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 172 REMARK 3 SOLVENT ATOMS : 95 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 798.00 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 0.00 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 1 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 3222 REMARK 3 NUMBER OF RESTRAINTS : 2752 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.015 REMARK 3 ANGLE DISTANCES (A) : 0.029 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.027 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.078 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.071 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.042 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.000 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.073 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.000 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: ANISOTROPIC REFINEMENT OF FE ATOMS REMARK 3 REDUCED FREE R (NO CUTOFF) BY 0.5% REMARK 4 REMARK 4 1OS6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-MAR-03. REMARK 100 THE DEPOSITION ID IS D_1000018616. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-DEC-01; NULL REMARK 200 TEMPERATURE (KELVIN) : 100; NULL REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : APS; APS REMARK 200 BEAMLINE : 19-ID; 19-BM REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0332; 1.7394, 1.7411, 1.6919 REMARK 200 MONOCHROMATOR : NULL; NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : SBC-2; APS-1 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30830 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.450 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.7 REMARK 200 DATA REDUNDANCY : 5.000 REMARK 200 R MERGE (I) : 0.06100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 57.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.45 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.50 REMARK 200 COMPLETENESS FOR SHELL (%) : 72.8 REMARK 200 DATA REDUNDANCY IN SHELL : 1.80 REMARK 200 R MERGE FOR SHELL (I) : 0.13400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 9.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.62 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 3.5 M AMMONIUM SULFATE, 0.25% REMARK 280 DEOXYCHOLIC ACID, PH 6.0, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y,X,Z+3/4 REMARK 290 4555 Y,-X,Z+1/4 REMARK 290 5555 -X,Y,-Z REMARK 290 6555 X,-Y,-Z+1/2 REMARK 290 7555 Y,X,-Z+1/4 REMARK 290 8555 -Y,-X,-Z+3/4 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 89.20000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 133.80000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 44.60000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 89.20000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 44.60000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 133.80000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 11230 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 8600 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -224.0 KCAL/MOL 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 350 BIOMT1 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 44.60000 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 178 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 195 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 44 CG CD OE1 OE2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 LYS A 71 C LYS A 71 OXT 0.250 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 60 O - C - N ANGL. DEV. = 10.5 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 CYS A 51 -76.40 -140.15 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 158 DISTANCE = 6.19 ANGSTROMS REMARK 525 HOH A 165 DISTANCE = 6.35 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 72 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 17 NE2 REMARK 620 2 HEC A 72 NA 86.8 REMARK 620 3 HEC A 72 NB 92.5 88.8 REMARK 620 4 HEC A 72 NC 91.1 177.8 91.4 REMARK 620 5 HEC A 72 ND 88.8 90.0 178.2 89.9 REMARK 620 6 HIS A 31 NE2 177.7 91.9 89.3 90.3 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 73 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 20 NE2 REMARK 620 2 HEC A 73 NA 88.9 REMARK 620 3 HEC A 73 NB 93.4 89.0 REMARK 620 4 HEC A 73 NC 89.2 177.9 90.3 REMARK 620 5 HEC A 73 ND 88.7 90.4 177.8 90.4 REMARK 620 6 HIS A 55 NE2 175.8 90.3 90.8 91.6 87.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A 74 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 47 NE2 REMARK 620 2 HEC A 74 NA 88.9 REMARK 620 3 HEC A 74 NB 86.8 89.7 REMARK 620 4 HEC A 74 NC 92.1 179.0 90.6 REMARK 620 5 HEC A 74 ND 93.4 90.2 179.8 89.5 REMARK 620 6 HIS A 69 NE2 177.9 91.2 91.1 87.9 88.7 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 SO4 A 76 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 77 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 78 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 72 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 73 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 74 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DXC A 75 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1HH5 RELATED DB: PDB REMARK 900 CYTOCHROME C7 FROM DESULFUROMONAS ACETOXIDANS DBREF 1OS6 A 1 71 UNP Q8GGK7 Q8GGK7_GEOSL 21 91 SEQRES 1 A 71 ALA ASP ASP ILE VAL LEU LYS ALA LYS ASN GLY ASP VAL SEQRES 2 A 71 LYS PHE PRO HIS LYS ALA HIS GLN LYS ALA VAL PRO ASP SEQRES 3 A 71 CYS LYS LYS CYS HIS GLU LYS GLY PRO GLY LYS ILE GLU SEQRES 4 A 71 GLY PHE GLY LYS GLU MET ALA HIS GLY LYS GLY CYS LYS SEQRES 5 A 71 GLY CYS HIS GLU GLU MET LYS LYS GLY PRO THR LYS CYS SEQRES 6 A 71 GLY GLU CYS HIS LYS LYS HET SO4 A 76 5 HET SO4 A 77 5 HET SO4 A 78 5 HET HEC A 72 43 HET HEC A 73 43 HET HEC A 74 43 HET DXC A 75 28 HETNAM SO4 SULFATE ION HETNAM HEC HEME C HETNAM DXC (3ALPHA,5BETA,12ALPHA)-3,12-DIHYDROXYCHOLAN-24-OIC ACID HETSYN DXC DEOXYCHOLIC ACID FORMUL 2 SO4 3(O4 S 2-) FORMUL 5 HEC 3(C34 H34 FE N4 O4) FORMUL 8 DXC C24 H40 O4 FORMUL 9 HOH *95(H2 O) HELIX 1 1 PRO A 16 VAL A 24 1 9 HELIX 2 2 ASP A 26 CYS A 30 5 5 HELIX 3 3 GLY A 36 PHE A 41 1 6 HELIX 4 4 GLY A 42 GLY A 48 1 7 HELIX 5 5 CYS A 51 LYS A 59 1 9 HELIX 6 6 LYS A 64 HIS A 69 1 6 SHEET 1 A 2 ILE A 4 LEU A 6 0 SHEET 2 A 2 VAL A 13 PHE A 15 -1 O VAL A 13 N LEU A 6 LINK SG CYS A 27 CAB HEC A 72 1555 1555 1.97 LINK SG CYS A 30 CAC HEC A 72 1555 1555 1.85 LINK SG CYS A 51 CAB HEC A 73 1555 1555 1.78 LINK SG CYS A 54 CAC HEC A 73 1555 1555 1.88 LINK SG CYS A 65 CAB HEC A 74 1555 1555 1.77 LINK SG CYS A 68 CAC HEC A 74 1555 1555 1.79 LINK NE2 HIS A 17 FE HEC A 72 1555 1555 2.04 LINK NE2 HIS A 20 FE HEC A 73 1555 1555 1.98 LINK NE2 HIS A 31 FE HEC A 72 1555 1555 2.04 LINK NE2 HIS A 47 FE HEC A 74 1555 1555 2.00 LINK NE2 HIS A 55 FE HEC A 73 1555 1555 1.97 LINK NE2 HIS A 69 FE HEC A 74 1555 1555 2.03 SITE 1 AC1 8 HIS A 31 GLU A 32 GLY A 36 LYS A 37 SITE 2 AC1 8 ILE A 38 GLU A 39 HOH A 108 HOH A 162 SITE 1 AC2 7 LYS A 28 GLU A 32 LYS A 43 HIS A 47 SITE 2 AC2 7 HOH A 137 HOH A 164 HOH A 165 SITE 1 AC3 6 GLY A 42 LYS A 43 GLU A 44 LYS A 71 SITE 2 AC3 6 HOH A 111 HOH A 183 SITE 1 AC4 16 ALA A 1 ASP A 2 ASP A 3 ILE A 4 SITE 2 AC4 16 PHE A 15 HIS A 17 GLN A 21 VAL A 24 SITE 3 AC4 16 CYS A 27 CYS A 30 HIS A 31 ILE A 38 SITE 4 AC4 16 GLU A 39 LYS A 71 HEC A 73 HOH A 133 SITE 1 AC5 15 VAL A 13 ALA A 19 HIS A 20 GLY A 50 SITE 2 AC5 15 CYS A 51 CYS A 54 HIS A 55 LYS A 60 SITE 3 AC5 15 PRO A 62 HEC A 72 HOH A 125 HOH A 128 SITE 4 AC5 15 HOH A 173 HOH A 190 HOH A 193 SITE 1 AC6 24 ALA A 1 ASP A 2 LEU A 6 ALA A 8 SITE 2 AC6 24 LYS A 9 ASN A 10 GLU A 32 GLY A 36 SITE 3 AC6 24 PHE A 41 GLY A 42 ALA A 46 HIS A 47 SITE 4 AC6 24 LYS A 52 HIS A 55 PRO A 62 THR A 63 SITE 5 AC6 24 LYS A 64 CYS A 65 CYS A 68 HIS A 69 SITE 6 AC6 24 HOH A 101 HOH A 130 HOH A 140 HOH A 145 SITE 1 AC7 11 ILE A 4 LYS A 29 LYS A 37 ILE A 38 SITE 2 AC7 11 PHE A 41 MET A 45 GLY A 50 HOH A 101 SITE 3 AC7 11 HOH A 102 HOH A 109 HOH A 112 CRYST1 32.400 32.400 178.400 90.00 90.00 90.00 P 43 2 2 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 0.030864 0.000000 0.000000 0.00000 SCALE2 0.000000 0.030864 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005605 0.00000