Collated Gene Ontology terms

Biological process: electron transfer activity(2007, 2014, 2024) heme binding(2024) metal ion binding(2024) ubiquinol-cytochrome-c reductase activity(2004, 2021, 2024) oxidoreductase activity(2024)

Molecular function: mitochondrial electron transport, ubiquinol to cytochrome c2013, 2017, 2020, 2021, 2024 proton transmembrane transport2024 cellular respiration2020, 2024 response to glucagon2008, 2024 proton motive force-driven mitochondrial ATP synthesis2012, 2024 determination of adult lifespan2012, 2024

Cellular component: mitochondrial inner membrane2005, 2007, 2013, 2020, 2024 respiratory chain complex III2021, 2024 mitochondrion2003, 2007, 2009, 2014, 2017, 2018, 2021, 2024 membrane2014, 2024 vacuole2021 cytosol2011, 2019 plastid2019 plasma membrane2014 plant-type vacuole2021 nucleus2014
mitochondrial intermembrane space2011

Phylogenetic distribution

Chordates: 18/21 
Echinoderms: 0/0 
Hemichordates: 1/1 
Annelids: 1/1 
Molluscs: 0/0 
Bryozoans: 0/0 
Platyhelminthes: 0/0 
Rotifers: 0/0 
Nematodes: 3/3 
Arthropods: 5/5 
Tardigrades: 0/0 
Placozoa: 1/1 
Cnidaria: 1/1 
Porifera: 0/0 
Choanoflagellates+: 14/1 
Dikarya: 0/14 
Fungi (other): 0/1 
Protozoa: 2/3 
Excavates: 2/4 
Harosa: 4/4 
Hacrobia: 0/0 
Plants: 36/39 
Archea: 0/8 
Bacteria: 5/35 

Find a cluster

Protein ID:
UniProt ID, accession, gene name or model org. database name
Cluster ID:
e.g. "UKP00123" or "123"

Download

Protein sequences (FASTA format)

Knownness history

2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 0 2 4 6 8 10 Knownness

Click here to switch to the previous version of the database.

Proteins

UniProt ID
Organism DB»		 Standard knownness clustom knownness Gene name Description Species  [Show all] GO terms Seq. links Protein domain links
CY1_DICDI
dictyBase»
0.5
cyc1 Cytochrome c1, heme protein, mitochondrial (Cytochrome c-1) (EC 7.1.1.8) (Complex III
subunit 4) (Complex III subunit IV) (Cytochrome b-c1 complex subunit 4)		 Dictyostelium discoideum
TI:44689 None
 
CY1_HUMAN
Ensembl»
1.7
CYC1 Cytochrome c1, heme protein, mitochondrial (EC 7.1.1.8) (Complex III subunit 4) (Complex III subunit
IV) (Cytochrome b-c1 complex subunit 4) (Ubiquinol-cytochrome-c reductase complex cytochrome c1 subunit) (Cytochrome c-1)		 Homo sapiens
TI:9606 None
 
CY1_MOUSE
Ensembl»
1.2
Cyc1 Cytochrome c1, heme protein, mitochondrial (EC 7.1.1.8) (Complex III subunit 4) (Complex III subunit
IV) (Cytochrome b-c1 complex subunit 4) (Ubiquinol-cytochrome-c reductase complex cytochrome c1 subunit) (Cytochrome c-1)		 Mus musculus
TI:10090 None
 
CY1_SCHPO
PomBase»
1.0
cyt1 Cytochrome c1, heme protein, mitochondrial (EC 7.1.1.8) (Complex III subunit 4) (Complex III subunit
IV) (Cytochrome b-c1 complex subunit 4) (Ubiquinol-cytochrome-c reductase complex cytochrome c1 subunit) (Cytochrome c-1)		 Schizosaccharomyces pombe
TI:4896 None
 
CY1_YEAST
SGD»
3.7
CYT1 Cytochrome c1, heme protein, mitochondrial (EC 7.1.1.8) (Complex III subunit 4) (Complex III subunit
IV) (Cytochrome b-c1 complex subunit 4) (Ubiquinol-cytochrome c oxidoreductase cytochrome c1 subunit) (Cytochrome c-1)		 Saccharomyces cerevisiae
TI:4932 None
 
CYC1A_ARATH
TAIR»
0.0
CYC1-1 Cytochrome c1 1, heme protein, mitochondrial (Complex III subunit 4-1) (Complex III subunit IV-1) (Cytochrome
b-c1 complex subunit 4-1) (Ubiquinol-cytochrome c reductase complex cytochrome c1 subunit 1) (Cytochrome c-1 1)		 Arabidopsis thaliana
TI:3702 None
 
CYC1B_ARATH
TAIR»
0.0
CYC1-2 Cytochrome c1 2, heme protein, mitochondrial (Complex III subunit 4-2) (Complex III subunit IV-2) (Cytochrome
b-c1 complex subunit 4-2) (Ubiquinol-cytochrome c reductase complex cytochrome c1 subunit 2) (Cytochrome c-1 2)		 Arabidopsis thaliana
TI:3702 None
 
D3ZFQ8_RAT
RGD»
1.3
Cyc1 Cytochrome c-1 Rattus norvegicus
TI:10116 None
   
Q18853_CAEEL
WormBase»
2.1
cyc-1 Cytochrome c domain-containing protein Caenorhabditis elegans
TI:6239 None
 
Q3B7R0_DANRE
ZFIN»
0.5
fb80h03 Cytochrome c-1 Danio rerio
TI:7955 None
 
Q9VAM8_DROME
FlyBase»
1.0
Cyt-c1L AT13706p (Cytochrome c1-like) Drosophila melanogaster
TI:7227 None
 
Q9VRL0_DROME
FlyBase»
1.5
Cyt-c1 Cytochrome c1, isoform A
(Cytochrome c1, isoform B) (GM14501p)		 Drosophila melanogaster
TI:7227 None