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P56205 (CYC_ASPNG) Reviewed, UniProtKB/Swiss-Prot

Last modified April 16, 2014. Version 86. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Web links·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Cytochrome c
Gene names
Name:cycA
OrganismAspergillus niger
Taxonomic identifier5061 [NCBI]
Taxonomic lineageEukaryotaFungiDikaryaAscomycotaPezizomycotinaEurotiomycetesEurotiomycetidaeEurotialesAspergillaceaeAspergillus

Protein attributes

Sequence length111 AA.
Sequence statusComplete.
Protein existenceEvidence at protein level

General annotation (Comments)

Function

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.

Subcellular location

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

Post-translational modification

Binds 1 heme group per subunit.

Sequence similarities

Belongs to the cytochrome c family.

Ontologies

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 111111Cytochrome c
PRO_0000108317

Sites

Metal binding261Iron (heme axial ligand)
Metal binding881Iron (heme axial ligand) By similarity
Binding site221Heme (covalent)
Binding site251Heme (covalent)

Amino acid modifications

Modified residue801N6,N6,N6-trimethyllysine By similarity

Sequences

Sequence LengthMass (Da)Tools
P56205 [UniParc].

Last modified November 1, 1997. Version 1.
Checksum: 1F49BA817E205EB1

FASTA11111,954
        10         20         30         40         50         60 
GKDASFAPGD SAKGAKLFQT RCAQCHTVEA GGPHKVGPNL HGLFGRKTGQ SEGYAYTDAN 

        70         80         90        100        110 
KQAGVTWDEN TLFSYLENPK KFIPGTKMAF GGLKKGKERN DLITYLKEST A 

« Hide

References

[1]"Amino acid sequence of cytochrome c from Aspergillus niger."
Chin C.C.Q., Niehaus W.G., Wold F.
J. Protein Chem. 8:165-171(1989) [PubMed] [Europe PMC] [Abstract]
Cited for: PROTEIN SEQUENCE.

Web resources

Protein Spotlight

Life shuttle - Issue 76 of November 2006

Cross-references

Sequence databases

PIRA61490.

3D structure databases

ProteinModelPortalP56205.
SMRP56205. Positions 4-110.
ModBaseSearch...
MobiDBSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Phylogenomic databases

eggNOGCOG3474.

Family and domain databases

Gene3D1.10.760.10. 1 hit.
InterProIPR009056. Cyt_c-like_dom.
IPR002327. Cyt_c_1A/1B.
IPR003088. Cyt_c_dom.
[Graphical view]
PANTHERPTHR11961. PTHR11961. 1 hit.
PfamPF00034. Cytochrom_C. 1 hit.
[Graphical view]
PRINTSPR00604. CYTCHRMECIAB.
SUPFAMSSF46626. SSF46626. 1 hit.
PROSITEPS51007. CYTC. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameCYC_ASPNG
AccessionPrimary (citable) accession number: P56205
Entry history
Integrated into UniProtKB/Swiss-Prot: November 1, 1997
Last sequence update: November 1, 1997
Last modified: April 16, 2014
This is version 86 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

Protein Spotlight

Protein Spotlight articles and cited UniProtKB/Swiss-Prot entries