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P22342

- CYC_EUGVI

UniProt

P22342 - CYC_EUGVI

Protein

Cytochrome c

Gene
N/A
Organism
Euglena viridis (Cercaria viridis)
Status
Reviewed - Annotation score: 3 out of 5- Experimental evidence at protein leveli
  1. Functioni

    Electron carrier protein. The oxidized form of the cytochrome c heme group can accept an electron from the heme group of the cytochrome c1 subunit of cytochrome reductase. Cytochrome c then transfers this electron to the cytochrome oxidase complex, the final protein carrier in the mitochondrial electron-transport chain.

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Binding sitei17 – 171Heme (covalent; via 1 link)By similarity
    Metal bindingi18 – 181Iron (heme axial ligand)PROSITE-ProRule annotation
    Metal bindingi79 – 791Iron (heme axial ligand)PROSITE-ProRule annotation

    GO - Molecular functioni

    1. electron carrier activity Source: InterPro
    2. heme binding Source: InterPro
    3. iron ion binding Source: InterPro

    GO - Biological processi

    1. oxidation-reduction process Source: UniProtKB-KW

    Keywords - Biological processi

    Electron transport, Respiratory chain, Transport

    Keywords - Ligandi

    Heme, Iron, Metal-binding

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Cytochrome c
    OrganismiEuglena viridis (Cercaria viridis)
    Taxonomic identifieri3040 [NCBI]
    Taxonomic lineageiEukaryotaEuglenozoaEuglenidaEuglenalesEuglenaceaeEuglena

    Subcellular locationi

    Mitochondrion intermembrane space
    Note: Loosely associated with the inner membrane.

    GO - Cellular componenti

    1. mitochondrial intermembrane space Source: UniProtKB-SubCell
    2. respiratory chain Source: UniProtKB-KW

    Keywords - Cellular componenti

    Mitochondrion

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 102102Cytochrome cPRO_0000108315Add
    BLAST

    Amino acid modifications

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Modified residuei1 – 11N-acetylglycine1 Publication
    Modified residuei85 – 851N6,N6,N6-trimethyllysine

    Post-translational modificationi

    Binds 1 heme group per subunit.

    Keywords - PTMi

    Acetylation, Methylation

    Structurei

    3D structure databases

    ProteinModelPortaliP22342.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the cytochrome c family.Curated

    Family and domain databases

    Gene3Di1.10.760.10. 1 hit.
    InterProiIPR009056. Cyt_c-like_dom.
    IPR002327. Cyt_c_1A/1B.
    IPR003088. Cyt_c_dom.
    [Graphical view]
    PANTHERiPTHR11961. PTHR11961. 1 hit.
    PfamiPF00034. Cytochrom_C. 1 hit.
    [Graphical view]
    PRINTSiPR00604. CYTCHRMECIAB.
    SUPFAMiSSF46626. SSF46626. 1 hit.
    PROSITEiPS51007. CYTC. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    P22342-1 [UniParc]FASTAAdd to Basket

    « Hide

    GDAERGKKLF ESRAGQCHSS QKGVNSTGPA LYGVYGRTSG TVPGYAYSNA    50
    NKNAAIVWED ESLNKFLENP KKYVPGTKMA FAGIKAKKDR LDIIAYMKTL 100
    KD 102
    Length:102
    Mass (Da):11,121
    Last modified:August 1, 1991 - v1
    Checksum:i005A9F285C8A7AB3
    GO

    Sequence databases

    PIRiS15454.

    Cross-referencesi

    Sequence databases

    PIRi S15454.

    3D structure databases

    ProteinModelPortali P22342.
    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Family and domain databases

    Gene3Di 1.10.760.10. 1 hit.
    InterProi IPR009056. Cyt_c-like_dom.
    IPR002327. Cyt_c_1A/1B.
    IPR003088. Cyt_c_dom.
    [Graphical view ]
    PANTHERi PTHR11961. PTHR11961. 1 hit.
    Pfami PF00034. Cytochrom_C. 1 hit.
    [Graphical view ]
    PRINTSi PR00604. CYTCHRMECIAB.
    SUPFAMi SSF46626. SSF46626. 1 hit.
    PROSITEi PS51007. CYTC. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. "Amino acid sequences of Euglena viridis ferredoxin and cytochromes c."
      Ambler R.P., Kamen M.D., Bartsch R.G., Meyer T.E.
      Biochem. J. 276:47-52(1991) [PubMed] [Europe PMC] [Abstract]
      Cited for: PROTEIN SEQUENCE.
      Strain: LJ-1.

    Entry informationi

    Entry nameiCYC_EUGVI
    AccessioniPrimary (citable) accession number: P22342
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: August 1, 1991
    Last sequence update: August 1, 1991
    Last modified: October 1, 2014
    This is version 87 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)

    Miscellaneousi

    Keywords - Technical termi

    Direct protein sequencing

    Documents

    1. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3