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(-) Description

Title :  STRUCTURE OF CYTOCHROME C2 FROM RHODOSPIRILLUM CENTENUM
 
Authors :  A. Camara-Artigas, J. C. Williams, J. P. Allen
Date :  14 Jun 01  (Deposition) - 07 Nov 01  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.70
Chains :  Asym./Biol. Unit :  A
Keywords :  Alpha Helix, Electron Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  A. Camara-Artigas, J. C. Williams, J. P. Allen
Structure Of Cytochrome C2 From Rhodospirillum Centenum.
Acta Crystallogr. , Sect. D V. 57 1498 2001
PubMed-ID: 11679712  |  Reference-DOI: 10.1107/S0907444901010423
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - CYTOCHROME C2, ISO-2
    ChainsA
    Organism ScientificRHODOSPIRILLUM CENTENUM
    Organism Taxid34018
    SynonymC552

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
1HEM1Ligand/IonPROTOPORPHYRIN IX CONTAINING FE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELYS A:14 , CYS A:15 , CYS A:18 , HIS A:19 , VAL A:29 , PRO A:31 , ARG A:39 , ALA A:41 , GLY A:42 , ASN A:48 , TYR A:49 , SER A:50 , ASN A:53 , TRP A:63 , TYR A:71 , THR A:96 , LYS A:97 , MET A:98 , PHE A:100 , LEU A:102 , HOH A:1009 , HOH A:1022BINDING SITE FOR RESIDUE HEM A 500

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1JDL)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CYTCPS51007 Cytochrome c family profile.CYC22_RHOCE3-119  1A:3-119

(-) Exons   (0, 0)

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(-) 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:118
 aligned with CYC22_RHOCE | P81154 from UniProtKB/Swiss-Prot  Length:121

    Alignment length:118
                                    12        22        32        42        52        62        72        82        92       102       112        
          CYC22_RHOCE     3 GDPAKGEAVFKKCMACHRVGPDAKNLVGPALTGVIDRQAGTAPGFNYSAINHAAGEAGLHWTPENIIAYLPDPNAFLRKFLADAGHAEQAKGSTKMVFKLPDEQERKDVVAYLKQFSP 120
               SCOP domains d1jdla_ A: Cytochrome c2                                                                                               SCOP domains
               CATH domains 1jdlA00 A:3-120 Cytochrome c                                                                                           CATH domains
               Pfam domains --Cytochrom_C-1jdlA01 A:5-119                                                                                        - Pfam domains
         Sec.struct. author .hhhhhhhhhhhh..................................hhhhhhhhhh....hhhhhhhhh.hhhhhhhhhhhhh.hhhhhh..........hhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE CYTC  PDB: A:3-119 UniProt: 3-119                                                                                    - PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------- Transcript
                 1jdl A   3 GDPAKGEAVFKKCMACHRVGPDAKNLVGPALTGVIDRQAGTAPGFNYSAINHAAGEAGLHWTPENIIAYLPDPNAFLRKFLADAGHAEQAKGSTKMVFKLPDEQERKDVVAYLKQFSP 120
                                    12        22        32        42        52        62        72        82        92       102       112        

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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

(-) Pfam Domains  (1, 1)

Asymmetric/Biological Unit

(-) Gene Ontology  (5, 5)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (CYC22_RHOCE | P81154)
molecular function
    GO:0009055    electron carrier activity    Any molecular entity that serves as an electron acceptor and electron donor in an electron transport chain. An electron transport chain is a process in which a series of electron carriers operate together to transfer electrons from donors to any of several different terminal electron acceptors to generate a transmembrane electrochemical gradient.
    GO:0020037    heme binding    Interacting selectively and non-covalently with heme, any compound of iron complexed in a porphyrin (tetrapyrrole) ring.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
biological process
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
    GO:0015979    photosynthesis    The synthesis by organisms of organic chemical compounds, especially carbohydrates, from carbon dioxide (CO2) using energy obtained from light rather than from the oxidation of chemical compounds.

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