HEADER ELECTRON TRANSPORT 29-SEP-03 1UPD TITLE OXIDIZED STRUCTURE OF CYTOCHROME C3 FROM DESULFOVIBRIO DESULFURICANS TITLE 2 ATCC 27774 AT PH 7.6 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME C3; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CYTC3 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DESULFOVIBRIO DESULFURICANS; SOURCE 3 ORGANISM_TAXID: 876; SOURCE 4 ATCC: 27774 KEYWDS ELECTRON TRANSPORT, TETRAHEME CYTOCHROME C EXPDTA X-RAY DIFFRACTION AUTHOR I.BENTO,P.M.MATIAS,A.M.BAPTISTA,P.N.DA COSTA,W.M.A.M.VAN DONGEN, AUTHOR 2 L.M.SARAIVA,T.R.SCHNEIDER,C.M.SOARES,M.A.CARRONDO REVDAT 5 13-NOV-24 1UPD 1 REMARK REVDAT 4 22-MAY-19 1UPD 1 REMARK LINK REVDAT 3 28-DEC-11 1UPD 1 JRNL REMARK VERSN DBREF REVDAT 3 2 1 SEQADV HETSYN FORMUL ATOM REVDAT 2 24-FEB-09 1UPD 1 VERSN REVDAT 1 30-SEP-04 1UPD 0 JRNL AUTH I.BENTO,P.M.MATIAS,A.M.BAPTISTA,P.N.DA COSTA, JRNL AUTH 2 W.M.A.M.VAN DONGEN,L.M.SARAIVA,T.R.SCHNEIDER,C.M.SOARES, JRNL AUTH 3 M.A.CARRONDO JRNL TITL MOLECULAR BASIS FOR REDOX-BOHR AND COOPERATIVE EFFECTS IN JRNL TITL 2 CYTOCHROME C3 FROM DESULFOVIBRIO DESULFURICANS ATCC 27774: JRNL TITL 3 CRYSTALLOGRAPHIC AND MODELING STUDIES OF OXIDIZED AND JRNL TITL 4 REDUCED HIGH-RESOLUTION STRUCTURES AT PH 7.6 JRNL REF PROTEINS V. 54 135 2004 JRNL REFN ISSN 0887-3585 JRNL PMID 14705030 JRNL DOI 10.1002/PROT.10431 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH R.O.LOURO,I.BENTO,P.M.MATIAS,T.CATARINO,A.M.BAPTISTA, REMARK 1 AUTH 2 C.M.SOARES,M.A.CARRONDO,D.L.TURNER,A.V.XAVIER REMARK 1 TITL CONFORMATIONAL COMPONENT IN THE COUPLED TRANSFER OF MULTIPLE REMARK 1 TITL 2 ELECTRONS AND PROTONS IN A MONOMERIC TETRAHEME CYTOCHROME REMARK 1 REF J.BIOL.CHEM. V. 276 44044 2001 REMARK 1 REFN ISSN 0021-9258 REMARK 1 PMID 11551953 REMARK 1 DOI 10.1074/JBC.M107136200 REMARK 1 REFERENCE 2 REMARK 1 AUTH P.SIMOES,P.M.MATIAS,J.MORAIS,K.WILSON,Z.DAUTER,M.A.CARRONDO REMARK 1 TITL REFINEMENT OF THE THREE-DIMENSIONAL STRUCTURES OF CYTOCHROME REMARK 1 TITL 2 C3 FROM DESULFOVIBRIO VULGARIS HILDENBOROUGH AT 1.67 A REMARK 1 TITL 3 RESOLUTION AND FROM DESULFOVIBRIO DESULFURICANS ATCC 27774 REMARK 1 TITL 4 AT 1.6 A RESOLUTION REMARK 1 REF INORG.CHIM.ACTA. V. 273 213 1998 REMARK 1 REFN ISSN 0020-1693 REMARK 1 DOI 10.1016/S0020-1693(97)06018-0 REMARK 1 REFERENCE 3 REMARK 1 AUTH J.MORAIS,P.N.PALMA,C.FRAZAO,J.CALDEIRA,J.LEGALL,I.MOURA, REMARK 1 AUTH 2 J.J.MOURA,M.A.CARRONDO REMARK 1 TITL STRUCTURE OF THE TETRAHEME CYTOCHROME FROM DESULFOVIBRIO REMARK 1 TITL 2 DESULFURICANS ATCC 27774: X-RAY DIFFRACTION AND ELECTRON REMARK 1 TITL 3 PARAMAGNETIC RESONANCE STUDIES REMARK 1 REF BIOCHEMISTRY V. 34 12830 1995 REMARK 1 REFN ISSN 0006-2960 REMARK 1 PMID 7548038 REMARK 1 DOI 10.1021/BI00039A044 REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELX REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.2 REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE 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) : 0.147 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.147 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.191 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.300 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 1210 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 22816 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.142 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.143 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.186 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 5.400 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 1131 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 21027 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 808 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 172 REMARK 3 SOLVENT ATOMS : 147 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 1104.0 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 0.00 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 10 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 10377 REMARK 3 NUMBER OF RESTRAINTS : 13386 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.011 REMARK 3 ANGLE DISTANCES (A) : 0.027 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.011 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.027 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.068 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.071 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.017 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.004 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.046 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.071 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: MOEWS & KRETSINGER REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1UPD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 29-SEP-03. REMARK 100 THE DEPOSITION ID IS D_1290013599. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 110.0 REMARK 200 PH : 7.60 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-3 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.931 REMARK 200 MONOCHROMATOR : DIMOND (III) CRYSTAL REMARK 200 OPTICS : TOROIDAL MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 44219 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 4.320 REMARK 200 R MERGE (I) : 0.05500 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.43 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.5 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.27900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: OTHER REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 34.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.87 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.60 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 35.37333 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 70.74667 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 53.06000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 88.43333 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 17.68667 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 35.37333 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 70.74667 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 88.43333 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 53.06000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 17.68667 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 A2003 LIES ON A SPECIAL POSITION. REMARK 375 HOH A2032 LIES ON A SPECIAL POSITION. REMARK 375 HOH A2122 LIES ON A SPECIAL POSITION. REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 LYS A 40 CE NZ REMARK 480 LYS A 58 CD CE NZ REMARK 480 LYS A 59 CE NZ REMARK 480 ARG A 71 CG CD NE CZ NH1 NH2 REMARK 480 GLU A 73 CG CD OE1 OE2 REMARK 480 LYS A 75 CG CD CE NZ 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 TYR A 65 CB - CG - CD1 ANGL. DEV. = 3.8 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 -114.59 -107.24 REMARK 500 HIS A 52 59.71 -100.95 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 A1108 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 22 NE2 REMARK 620 2 HEC A1108 NA 91.9 REMARK 620 3 HEC A1108 NB 92.4 91.7 REMARK 620 4 HEC A1108 NC 88.5 179.3 88.8 REMARK 620 5 HEC A1108 ND 88.5 88.6 179.1 90.9 REMARK 620 6 HIS A 34 NE2 177.8 89.4 89.4 90.1 89.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A1110 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 25 NE2 REMARK 620 2 HEC A1110 NA 89.7 REMARK 620 3 HEC A1110 NB 90.8 89.3 REMARK 620 4 HEC A1110 NC 88.9 178.5 90.0 REMARK 620 5 HEC A1110 ND 88.3 90.6 179.1 90.1 REMARK 620 6 HIS A 83 NE2 179.1 91.0 88.8 90.3 92.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A1109 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 35 NE2 REMARK 620 2 HEC A1109 NA 89.8 REMARK 620 3 HEC A1109 NB 92.2 91.8 REMARK 620 4 HEC A1109 NC 89.6 179.4 88.3 REMARK 620 5 HEC A1109 ND 88.9 89.9 178.0 90.0 REMARK 620 6 HIS A 52 NE2 176.3 89.3 91.4 91.3 87.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A1111 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 69 NE2 REMARK 620 2 HEC A1111 NA 91.0 REMARK 620 3 HEC A1111 NB 90.3 89.5 REMARK 620 4 HEC A1111 NC 91.2 177.7 90.0 REMARK 620 5 HEC A1111 ND 85.5 90.1 175.8 90.7 REMARK 620 6 HIS A 106 NE2 176.4 89.0 93.3 88.8 90.9 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 1108 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 1109 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 1110 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 1111 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1GM4 RELATED DB: PDB REMARK 900 OXIDISED STRUCTURE OF CYTOCHROME C3 FROM DESULFOVIBRIO REMARK 900 DESULFURICANS ATCC 27774 AT PH 7.6 REMARK 900 RELATED ID: 1GMB RELATED DB: PDB REMARK 900 REDUCED STRUCTURE OF CYTOCHROME C3 FROM DESULFOVIBRIO DESULFURICANS REMARK 900 ATCC 27774 AT PH 7.6 REMARK 900 RELATED ID: 1I77 RELATED DB: PDB REMARK 900 CYTOCHROME C3 FROM DESULFOVIBRIO DESULFURICANS ESSEX 6 REMARK 900 RELATED ID: 1UP9 RELATED DB: PDB REMARK 900 REDUCED STRUCTURE OF CYTOCHROME C3 FROM DESULFOVIBRIO DESULFURICANS REMARK 900 ATCC 27774 AT PH 7.6 REMARK 900 RELATED ID: 3CYR RELATED DB: PDB REMARK 900 CYTOCHROME C3 FROM DESULFOVIBRIO DESULFURICANS ATCC 27774P DBREF 1UPD A 1 107 UNP Q9L915 Q9L915_DESDE 22 128 SEQADV 1UPD ARG A 71 UNP Q9L915 LYS 92 CONFLICT SEQRES 1 A 107 ALA PRO ALA VAL PRO ASP LYS PRO VAL GLU VAL LYS GLY SEQRES 2 A 107 SER GLN LYS THR VAL MET PHE PRO HIS ALA PRO HIS GLU SEQRES 3 A 107 LYS VAL GLU CYS VAL THR CYS HIS HIS LEU VAL ASP GLY SEQRES 4 A 107 LYS GLU SER TYR ALA LYS CYS GLY SER SER GLY CYS HIS SEQRES 5 A 107 ASP ASP LEU THR ALA LYS LYS GLY GLU LYS SER LEU TYR SEQRES 6 A 107 TYR VAL VAL HIS ALA ARG GLY GLU LEU LYS HIS THR SER SEQRES 7 A 107 CYS LEU ALA CYS HIS SER LYS VAL VAL ALA GLU LYS PRO SEQRES 8 A 107 GLU LEU LYS LYS ASP LEU THR GLY CYS ALA LYS SER LYS SEQRES 9 A 107 CYS HIS PRO HET HEC A1108 43 HET HEC A1109 48 HET HEC A1110 43 HET HEC A1111 43 HETNAM HEC HEME C FORMUL 2 HEC 4(C34 H34 FE N4 O4) FORMUL 6 HOH *147(H2 O) HELIX 1 1 HIS A 22 GLU A 26 5 5 HELIX 2 2 GLU A 29 HIS A 34 1 6 HELIX 3 3 SER A 63 ALA A 70 1 8 HELIX 4 4 SER A 78 LYS A 90 1 13 HELIX 5 5 LEU A 93 GLY A 99 1 7 SHEET 1 AA 2 VAL A 9 LYS A 12 0 SHEET 2 AA 2 THR A 17 PHE A 20 -1 O VAL A 18 N VAL A 11 LINK SG CYS A 30 CAB HEC A1108 1555 1555 1.82 LINK SG CYS A 33 CAC HEC A1108 1555 1555 1.84 LINK SG CYS A 46 CAB HEC A1109 1555 1555 1.80 LINK SG CYS A 51 CAC HEC A1109 1555 1555 1.83 LINK SG CYS A 79 CAB HEC A1110 1555 1555 1.82 LINK SG CYS A 82 CAC HEC A1110 1555 1555 1.83 LINK SG CYS A 100 CAB HEC A1111 1555 1555 1.82 LINK SG CYS A 105 CAC HEC A1111 1555 1555 1.81 LINK NE2 HIS A 22 FE HEC A1108 1555 1555 1.99 LINK NE2 HIS A 25 FE HEC A1110 1555 1555 1.99 LINK NE2 HIS A 34 FE HEC A1108 1555 1555 1.96 LINK NE2 HIS A 35 FE HEC A1109 1555 1555 1.96 LINK NE2 HIS A 52 FE HEC A1109 1555 1555 1.97 LINK NE2 HIS A 69 FE HEC A1111 1555 1555 2.04 LINK NE2 HIS A 83 FE HEC A1110 1555 1555 2.01 LINK NE2 HIS A 106 FE HEC A1111 1555 1555 2.05 SITE 1 AC1 19 PRO A 2 ALA A 3 PRO A 5 GLU A 10 SITE 2 AC1 19 PHE A 20 HIS A 22 HIS A 25 VAL A 28 SITE 3 AC1 19 GLU A 29 CYS A 30 CYS A 33 HIS A 34 SITE 4 AC1 19 TYR A 43 LYS A 45 CYS A 46 HEC A1110 SITE 5 AC1 19 HOH A2080 HOH A2141 HOH A2142 SITE 1 AC2 11 CYS A 33 HIS A 35 ALA A 44 LYS A 45 SITE 2 AC2 11 CYS A 46 CYS A 51 HIS A 52 GLU A 61 SITE 3 AC2 11 LEU A 74 LYS A 75 HIS A 76 SITE 1 AC3 16 LYS A 7 PHE A 20 HIS A 25 CYS A 79 SITE 2 AC3 16 CYS A 82 HIS A 83 GLU A 89 LYS A 90 SITE 3 AC3 16 LEU A 93 LEU A 97 LYS A 104 HEC A1108 SITE 4 AC3 16 HOH A2134 HOH A2143 HOH A2145 HOH A2146 SITE 1 AC4 20 VAL A 11 GLY A 13 SER A 14 GLN A 15 SITE 2 AC4 20 LYS A 16 VAL A 18 ASP A 38 GLY A 39 SITE 3 AC4 20 LEU A 55 TYR A 65 VAL A 68 HIS A 69 SITE 4 AC4 20 HIS A 83 LEU A 97 THR A 98 GLY A 99 SITE 5 AC4 20 CYS A 100 CYS A 105 HIS A 106 HOH A2147 CRYST1 61.680 61.680 106.120 90.00 90.00 120.00 P 61 2 2 12 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 0.016213 0.009360 0.000000 0.00000 SCALE2 0.000000 0.018721 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009423 0.00000