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P00049

- CYC_USTSP

UniProt

P00049 - CYC_USTSP

Protein

Cytochrome c

Gene
N/A
Organism
Ustilago sphaerogena (Smut fungus)
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 sitei18 – 181Heme (covalent)1 PublicationPROSITE-ProRule annotation
    Binding sitei21 – 211Heme (covalent)1 PublicationPROSITE-ProRule annotation
    Metal bindingi22 – 221Iron (heme axial ligand)
    Metal bindingi84 – 841Iron (heme axial ligand)

    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
    OrganismiUstilago sphaerogena (Smut fungus)
    Taxonomic identifieri5271 [NCBI]
    Taxonomic lineageiEukaryotaFungiDikaryaBasidiomycotaUstilaginomycotinaUstilaginomycetesUstilaginalesUstilaginaceaeUstilago

    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 – 107107Cytochrome cPRO_0000108335Add
    BLAST

    Post-translational modificationi

    Binds 1 heme group per subunit.

    Keywords - PTMi

    Methylation

    Structurei

    3D structure databases

    ProteinModelPortaliP00049.
    SMRiP00049. Positions 2-107.
    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.

    P00049-1 [UniParc]FASTAAdd to Basket

    « Hide

    GFEDGDAKKG ARIFKTRCAQ CHTLGAGEPN KVGPNLHGLF GRKSGTVEGF    50
    SYTDANKKAG QVWEEETFLE YLENPKKYIP GTKMAFGGLK KEKDRNDLVT 100
    YLREETK 107
    Length:107
    Mass (Da):11,945
    Last modified:July 21, 1986 - v1
    Checksum:i9D14B56FEC182D0A
    GO

    Sequence databases

    PIRiA00042. CCUS.

    Cross-referencesi

    Web resourcesi

    Protein Spotlight

    Life shuttle - Issue 76 of November 2006

    Sequence databases

    PIRi A00042. CCUS.

    3D structure databases

    ProteinModelPortali P00049.
    SMRi P00049. Positions 2-107.
    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. "The primary structure of cytochrome c from the rust fungus Ustilago sphaerogena."
      Bitar K.G., Vinogradov S.N., Nolan C., Weiss L.J., Margoliash E.
      Biochem. J. 129:561-569(1972) [PubMed] [Europe PMC] [Abstract]
      Cited for: PROTEIN SEQUENCE.
      Strain: ATCC 12421 / CBS 534.71 / IMI 61828 / 50-135.

    Entry informationi

    Entry nameiCYC_USTSP
    AccessioniPrimary (citable) accession number: P00049
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: July 21, 1986
    Last sequence update: July 21, 1986
    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)
    Annotation programFungal Protein Annotation Program

    Miscellaneousi

    Keywords - Technical termi

    Direct protein sequencing

    Documents

    1. Protein Spotlight
      Protein Spotlight articles and cited UniProtKB/Swiss-Prot entries
    2. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3