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(-) Description

Title :  STRUCTURE OF FERRICYTOCHROME C(PRIME) FROM RHODOSPIRILLUM MOLISCHIANUM AT 1.67 ANGSTROMS RESOLUTION
 
Authors :  B. C. Finzel, P. C. Weber, K. D. Hardman, F. R. Salemme
Date :  27 Aug 85  (Deposition) - 21 Jan 86  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.67
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Electron Transport (Heme Protein) (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. C. Finzel, P. C. Weber, K. D. Hardman, F. R. Salemme
Structure Of Ferricytochrome C' From Rhodospirillum Molischianum At 1. 67 A Resolution.
J. Mol. Biol. V. 186 627 1985
PubMed-ID: 3005592  |  Reference-DOI: 10.1016/0022-2836(85)90135-4
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - CYTOCHROME C
    Chains: A, B
    Engineered: YES
    Organism Scientific: PHAEOSPIRILLUM MOLISCHIANUM
    Organism Taxid: 1083

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric/Biological Unit (1, 2)
No.NameCountTypeFull Name
1HEM2Ligand/IonPROTOPORPHYRIN IX CONTAINING FE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG A:12 , GLN A:13 , GLN A:17 , LEU A:19 , TRP A:23 , GLU A:69 , THR A:70 , PHE A:82 , TRP A:86 , CYS A:118 , CYS A:121 , HIS A:122 , LYS A:126 , HOH A:401 , HOH A:427 , LYS B:10BINDING SITE FOR RESIDUE HEM A 129
2AC2SOFTWARELYS A:10 , ARG B:12 , GLN B:13 , MET B:16 , GLN B:17 , LEU B:19 , TRP B:23 , GLU B:69 , THR B:70 , TRP B:86 , CYS B:118 , CYS B:121 , HIS B:122 , LYS B:126 , HOH B:501 , HOH B:527BINDING SITE FOR RESIDUE HEM B 129

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2CCY)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2CCY)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2CCY)

(-) PROSITE Motifs  (1, 2)

Asymmetric/Biological Unit (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CYTCIIPS51009 Cytochrome c class II profile.CYCP_PHAMO7-127
 		  2A:7-127
B:7-127

(-) Exons   (0, 0)

(no "Exon" information available for 2CCY)

(-) 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:127
 aligned with CYCP_PHAMO | P00152 from UniProtKB/Swiss-Prot  Length:128

    Alignment length:127
                                    11        21        31        41        51        61        71        81        91       101       111       121       
           CYCP_PHAMO     2 QSKPEDLLKLRQGLMQTLKSQWVPIAGFAAGKADLPADAAQRAENMAMVAKLAPIGWAKGTEALPNGETKPEAFGSKSAEFLEGWKALATESTKLAAAAKAGPDALKAQAAATGKVCKACHEEFKQD 128
               SCOP domains d2ccya_ A: Cytochrome c'                                                                                                        SCOP domains
               CATH domains 2ccyA00 A:2-128  [code=1.20.120.10, no name defined]                                                                            CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhhhh.............hhh....hhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----CYTCII  PDB: A:7-127 UniProt: 7-127                                                                                      - PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2ccy A   2 QSKPEDLLKLRQGLMQTLKSQWVPIAGFAAGKADLPADAAQRAENMAMVAKLAPIGWAKGTEALPNGETKPEAFGSKSAEFLEGWKALATESTKLAAAAKAGPDALKAQAAATGKVCKACHEEFKQD 128
                                    11        21        31        41        51        61        71        81        91       101       111       121       


Chain B from PDB  Type:PROTEIN  Length:127
 aligned with CYCP_PHAMO | P00152 from UniProtKB/Swiss-Prot  Length:128

    Alignment length:127
                                    11        21        31        41        51        61        71        81        91       101       111       121       
           CYCP_PHAMO     2 QSKPEDLLKLRQGLMQTLKSQWVPIAGFAAGKADLPADAAQRAENMAMVAKLAPIGWAKGTEALPNGETKPEAFGSKSAEFLEGWKALATESTKLAAAAKAGPDALKAQAAATGKVCKACHEEFKQD 128
               SCOP domains d2ccyb_ B: Cytochrome c'                                                                                                        SCOP domains
               CATH domains 2ccyB00 B:2-128  [code=1.20.120.10, no name defined]                                                                            CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhhhh.............hhh....hhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----CYTCII  PDB: B:7-127 UniProt: 7-127                                                                                      - PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2ccy B   2 QSKPEDLLKLRQGLMQTLKSQWVPIAGFAAGKADLPADAAQRAENMAMVAKLAPIGWAKGTEALPNGETKPEAFGSKSAEFLEGWKALATESTKLAAAAKAGPDALKAQAAATGKVCKACHEEFKQD 128
                                    11        21        31        41        51        61        71        81        91       101       111       121
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2CCY)

(-) Gene Ontology  (7, 7)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (CYCP_PHAMO | P00152)
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:0005506    iron ion binding    Interacting selectively and non-covalently with iron (Fe) ions.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
biological process
    GO:0022900    electron transport chain    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: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.
cellular component
    GO:0042597    periplasmic space    The region between the inner (cytoplasmic) and outer membrane (Gram-negative Bacteria) or cytoplasmic membrane and cell wall (Fungi and Gram-positive Bacteria).

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