HEADER ELECTRON TRANSPORT 29-SEP-03 1UP9 TITLE REDUCED 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 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-DEC-23 1UP9 1 REMARK REVDAT 4 22-MAY-19 1UP9 1 REMARK LINK REVDAT 3 28-DEC-11 1UP9 1 JRNL REMARK VERSN DBREF REVDAT 3 2 1 HETSYN FORMUL REVDAT 2 24-FEB-09 1UP9 1 VERSN REVDAT 1 30-SEP-04 1UP9 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. 1.35 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) : 1.35 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.7 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) : 0.153 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.159 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.203 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.300 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 1346 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 25470 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.147 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.152 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.194 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 5.300 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 1250 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 23463 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 : 177 REMARK 3 SOLVENT ATOMS : 144 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 1107.5 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 0.00 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 14 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 10545 REMARK 3 NUMBER OF RESTRAINTS : 13944 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.011 REMARK 3 ANGLE DISTANCES (A) : 0.029 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.012 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.029 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.071 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.075 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.015 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.004 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.042 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.069 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 1UP9 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_1290013475. 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 : DIAMOND (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 : 26954 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.350 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 (%) : 99.5 REMARK 200 DATA REDUNDANCY : 4.140 REMARK 200 R MERGE (I) : 0.03300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.35 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.8 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.18300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 3CYR REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 34.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.86 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 35.64000 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 71.28000 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 53.46000 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 89.10000 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 17.82000 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 35.64000 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 71.28000 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 89.10000 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 53.46000 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 17.82000 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 A2002 LIES ON A SPECIAL POSITION. REMARK 375 HOH A2031 LIES ON A SPECIAL POSITION. REMARK 375 HOH A2052 LIES ON A SPECIAL POSITION. REMARK 375 HOH A2110 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 CD CE NZ REMARK 480 LYS A 62 CE NZ REMARK 480 ARG A 71 CG CD NE CZ NH1 NH2 REMARK 480 LYS A 102 CD CE NZ 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 NZ LYS A 59 O HOH A 2083 1.03 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 -117.18 -115.03 REMARK 500 GLU A 73 39.91 -67.85 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 22 NE2 REMARK 620 2 HEC A 201 NA 90.6 REMARK 620 3 HEC A 201 NB 91.9 90.5 REMARK 620 4 HEC A 201 NC 89.3 179.5 89.9 REMARK 620 5 HEC A 201 ND 88.7 89.5 179.4 90.0 REMARK 620 6 HIS A 34 NE2 177.5 90.8 90.2 89.3 89.2 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 25 NE2 REMARK 620 2 HEC A 203 NA 90.8 REMARK 620 3 HEC A 203 NB 90.1 88.8 REMARK 620 4 HEC A 203 NC 89.5 179.5 90.8 REMARK 620 5 HEC A 203 ND 88.7 90.5 178.6 89.9 REMARK 620 6 HIS A 83 NE2 179.4 88.6 90.0 91.1 91.1 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 35 NE2 REMARK 620 2 HEC A 202 NA 89.5 REMARK 620 3 HEC A 202 NB 91.3 89.6 REMARK 620 4 HEC A 202 NC 90.0 178.6 89.1 REMARK 620 5 HEC A 202 ND 89.5 91.9 178.4 89.5 REMARK 620 6 HIS A 52 NE2 177.0 89.0 91.4 91.5 87.9 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 69 NE2 REMARK 620 2 HEC A 204 NA 89.3 REMARK 620 3 HEC A 204 NB 89.2 89.9 REMARK 620 4 HEC A 204 NC 92.4 178.3 90.5 REMARK 620 5 HEC A 204 ND 85.5 89.0 174.6 90.8 REMARK 620 6 HIS A 106 NE2 178.4 92.4 90.7 86.0 94.6 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 205 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 204 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 PH7.6 REMARK 900 RELATED ID: 1GMB RELATED DB: PDB REMARK 900 REDUCED STRUCTURE OF CYTOCHROME C3 FROM DESULFOVIBRIO DESULFURICANS REMARK 900 ATCC 27774 AT PH7.6 REMARK 900 RELATED ID: 1I77 RELATED DB: PDB REMARK 900 CYTOCHROME C3 FROM DESULFOVIBRIO DESULFURICANS ESSEX 6 REMARK 900 RELATED ID: 1UPD RELATED DB: PDB REMARK 900 OXIDIZED STRUCTURE OF CYTOCHROME C3 FROM DESULFOVIBRIO REMARK 900 DESULFURICANS ATCC 27774 AT PH 7.6 REMARK 900 RELATED ID: 3CYR RELATED DB: PDB REMARK 900 CYTOCHROME C3 FROM DESULFOVIBRIO DESULFURICANS ATCC 27774P DBREF 1UP9 A 1 107 UNP Q9L915 Q9L915_DESDE 22 128 SEQADV 1UP9 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 A 201 43 HET HEC A 202 48 HET HEC A 203 43 HET HEC A 204 43 HET SO4 A 205 5 HETNAM HEC HEME C HETNAM SO4 SULFATE ION FORMUL 2 HEC 4(C34 H34 FE N4 O4) FORMUL 6 SO4 O4 S 2- FORMUL 7 HOH *144(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 A 201 1555 1555 1.84 LINK SG CYS A 33 CAC HEC A 201 1555 1555 1.82 LINK SG CYS A 46 CAB HEC A 202 1555 1555 1.81 LINK SG CYS A 51 CAC HEC A 202 1555 1555 1.82 LINK SG CYS A 79 CAB HEC A 203 1555 1555 1.82 LINK SG CYS A 82 CAC HEC A 203 1555 1555 1.83 LINK SG CYS A 100 CAB HEC A 204 1555 1555 1.81 LINK SG CYS A 105 CAC HEC A 204 1555 1555 1.82 LINK NE2 HIS A 22 FE HEC A 201 1555 1555 2.01 LINK NE2 HIS A 25 FE HEC A 203 1555 1555 2.00 LINK NE2 HIS A 34 FE HEC A 201 1555 1555 1.99 LINK NE2 HIS A 35 FE HEC A 202 1555 1555 2.03 LINK NE2 HIS A 52 FE HEC A 202 1555 1555 2.02 LINK NE2 HIS A 69 FE HEC A 204 1555 1555 2.02 LINK NE2 HIS A 83 FE HEC A 203 1555 1555 2.01 LINK NE2 HIS A 106 FE HEC A 204 1555 1555 2.01 SITE 1 AC1 11 ASP A 6 LYS A 7 PRO A 8 PRO A 21 SITE 2 AC1 11 HIS A 22 ALA A 23 PRO A 24 LYS A 90 SITE 3 AC1 11 HOH A2030 HOH A2143 HOH A2144 SITE 1 AC2 20 PRO A 2 ALA A 3 PRO A 5 GLU A 10 SITE 2 AC2 20 PHE A 20 HIS A 22 HIS A 25 VAL A 28 SITE 3 AC2 20 GLU A 29 CYS A 30 CYS A 33 HIS A 34 SITE 4 AC2 20 TYR A 43 ALA A 44 LYS A 45 CYS A 46 SITE 5 AC2 20 HEC A 203 HOH A2067 HOH A2134 HOH A2135 SITE 1 AC3 15 CYS A 33 HIS A 35 ALA A 44 LYS A 45 SITE 2 AC3 15 CYS A 46 CYS A 51 HIS A 52 GLU A 61 SITE 3 AC3 15 GLU A 73 LEU A 74 LYS A 75 HIS A 76 SITE 4 AC3 15 HOH A2055 HOH A2136 HOH A2137 SITE 1 AC4 18 LYS A 7 GLU A 10 PHE A 20 PRO A 24 SITE 2 AC4 18 HIS A 25 CYS A 79 CYS A 82 HIS A 83 SITE 3 AC4 18 GLU A 89 LYS A 90 LEU A 93 LEU A 97 SITE 4 AC4 18 LYS A 104 HEC A 201 HOH A2138 HOH A2139 SITE 5 AC4 18 HOH A2140 HOH A2141 SITE 1 AC5 21 VAL A 11 GLY A 13 SER A 14 GLN A 15 SITE 2 AC5 21 LYS A 16 VAL A 18 ASP A 38 GLY A 39 SITE 3 AC5 21 LEU A 55 LEU A 64 TYR A 65 VAL A 68 SITE 4 AC5 21 HIS A 69 HIS A 83 LEU A 97 THR A 98 SITE 5 AC5 21 GLY A 99 CYS A 100 CYS A 105 HIS A 106 SITE 6 AC5 21 HOH A2142 CRYST1 61.360 61.360 106.920 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 0.016297 0.009409 0.000000 0.00000 SCALE2 0.000000 0.018818 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009353 0.00000