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P00049

- CYC_USTSP

UniProt

P00049 - CYC_USTSP

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Protein

Cytochrome c

Gene
N/A
Organism
Ustilago sphaerogena (Smut fungus)
Status
Reviewed - Annotation score: 3 out of 5- Experimental evidence at protein leveli

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
Complete GO annotation...

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. mitochondrion Source: UniProtKB-KW
  2. respiratory chain Source: UniProtKB-KW
Complete GO annotation...

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

        10         20         30         40         50
GFEDGDAKKG ARIFKTRCAQ CHTLGAGEPN KVGPNLHGLF GRKSGTVEGF
60 70 80 90 100
SYTDANKKAG QVWEEETFLE YLENPKKYIP GTKMAFGGLK KEKDRNDLVT

YLREETK
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 29, 2014
This is version 88 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