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(-) Description

Title :  C7-TYPE THREE-HEME CYTOCHROME DOMAIN
 
Authors :  P. R. Pokkuluri, Y. Y. Londer, N. E. C. Duke, J. Erickson, M. Pessanha, C. A. Salgueiro, M. Schiffer
Date :  16 Dec 03  (Deposition) - 03 Aug 04  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.70
Chains :  Asym./Biol. Unit :  A
Keywords :  Multiheme Cytochrome C, Cytochrome C7, Geobacter Sulfurreducens, Geobacter Metallireducens, Heme Coordination In C-Type Cytochromes, Electron Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  P. R. Pokkuluri, Y. Y. Londer, N. E. C. Duke, J. Erickson, M. Pessanha, C. A. Salgueiro, M. Schiffer
Structure Of A Novel C7-Type Three-Heme Cytochrome Domain From A Multidomain Cytochrome C Polymer.
Protein Sci. V. 13 1684 2004
PubMed-ID: 15133162  |  Reference-DOI: 10.1110/PS.04626204
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - CYTOCHROME C FAMILY PROTEIN
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    FragmentDOMAIN C
    GeneORF03300
    Organism ScientificGEOBACTER SULFURREDUCENS
    Organism Taxid35554

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 3)

Asymmetric/Biological Unit (1, 3)
No.NameCountTypeFull Name
1HEM3Ligand/IonPROTOPORPHYRIN IX CONTAINING FE

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY A:2 , MET A:3 , PRO A:5 , PRO A:6 , PHE A:11 , GLY A:15 , PHE A:21 , HIS A:23 , HIS A:26 , LEU A:27 , TYR A:30 , LYS A:31 , CYS A:32 , CYS A:35 , HIS A:36 , PHE A:40 , TYR A:42 , LYS A:43 , ALA A:44 , GLY A:45 , HEM A:91 , HOH A:105 , HOH A:106 , HOH A:109 , HOH A:113 , HOH A:158 , HOH A:161 , HOH A:200BINDING SITE FOR RESIDUE HEM A 90
2AC2SOFTWAREALA A:20 , PHE A:21 , PHE A:25 , HIS A:26 , TYR A:30 , THR A:37 , CYS A:60 , CYS A:63 , HIS A:64 , ASP A:68 , ALA A:69 , PHE A:70 , LYS A:78 , CYS A:79 , HEM A:90 , HEM A:92 , HOH A:108 , HOH A:184BINDING SITE FOR RESIDUE HEM A 91
3AC3SOFTWARELYS A:1 , MET A:3 , THR A:4 , MET A:13 , ALA A:19 , TYR A:42 , ARG A:48 , PHE A:49 , THR A:50 , MET A:51 , MET A:54 , HIS A:64 , SER A:72 , SER A:74 , ASP A:75 , CYS A:76 , CYS A:79 , HIS A:80 , HEM A:91 , HOH A:101 , HOH A:102 , HOH A:113 , HOH A:116 , HOH A:148BINDING SITE FOR RESIDUE HEM A 92

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1RWJ)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1His A:36 -Thr A:37

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1RWJ)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1RWJ)

(-) Exons   (0, 0)

(no "Exon" information available for 1RWJ)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it)
Chain A from PDB  Type:PROTEIN  Length:81
 aligned with Q74BP5_GEOSL | Q74BP5 from UniProtKB/TrEMBL  Length:343

    Alignment length:81
                                   193       203       213       223       233       243       253       263 
         Q74BP5_GEOSL   184 KGMTPPKTVNFKMKGVADAAFSHEFHLGMYKCNECHTKLFAYKAGAKRFTMADMDKGKSCGACHNGKDAFSSASDCGKCHP 264
               SCOP domains d1rwja_ A: Cytochrome c7 (cytochrome c551.5, PpcA)                                SCOP domains
               CATH domains 1rwjA00 A:1-81 Cytochrome C3                                                      CATH domains
               Pfam domains --------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......eeee.......eeeehhhhh...hhhhh..............hhhhhhhhhhhhhh...........hhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------- Transcript
                 1rwj A   1 KGMTPPKTVNFKMKGVADAAFSHEFHLGMYKCNECHTKLFAYKAGAKRFTMADMDKGKSCGACHNGKDAFSSASDCGKCHP  81
                                    10        20        30        40        50        60        70        80 

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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 1)

Asymmetric/Biological Unit

(-) CATH Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1RWJ)

(-) Gene Ontology  (1, 1)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (Q74BP5_GEOSL | Q74BP5)
molecular function
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.

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    His A:36 - Thr A:37   [ RasMol ]  
 

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/TrEMBL
        Q74BP5_GEOSL | Q74BP53oue 3ouq 3ov0

(-) Related Entries Specified in the PDB File

1hh5 CYTOCHROME C7 FROM DESULFUROMONAS ACETOXIDANS
1os6 CYTOCHROME C7 (PPCA) FROM GEOBACTER SULFURREDUCENS