Collated Gene Ontology terms

Biological process: protein phosphatase inhibitor activity(2023, 2025) protein homodimerization activity(2017, 2018, 2025) zinc ion binding(2025) hydrolase activity(2025) cadherin binding(2018) ATP binding(2025)

Molecular function: DNA damage response2023, 2025 chromosome organization2023, 2025 broken chromosome clustering2024, 2025 spermatogenesis2013 positive regulation of neural precursor cell proliferation2013

Cellular component: chromosome2023, 2025 cytoplasm2010, 2025 cytosol2024, 2025 plasma membrane2025 ciliary basal body2025 centrosome2025

Phylogenetic distribution

Chordates: 21/21 
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: 4/5 
Tardigrades: 0/0 
Placozoa: 0/1 
Cnidaria: 1/1 
Porifera: 0/0 
Choanoflagellates+: 0/1 
Dikarya: 0/14 
Fungi (other): 0/1 
Protozoa: 0/3 
Excavates: 1/4 
Harosa: 1/4 
Hacrobia: 0/0 
Plants: 0/39 
Archea: 0/8 
Bacteria: 0/35 

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

2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 0 2 4 6 8 10 Knownness

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Proteins

UniProt ID
Organism DB»		 Standard knownness clustom knownness Gene name Description Species  [Key only] GO terms Seq. links Protein domain links
CIP2A_HUMAN
Ensembl»
4.5
CIP2A Protein CIP2A (Cancerous inhibitor
of PP2A) (p90 autoantigen)		 Homo sapiens
TI:9606 None
 
A0A2I3STK5_PANTR
Ensembl»
0.0
CIP2A Cellular inhibitor of PP2A (KIAA1524) Pan troglodytes
TI:9598 None
 
CIP2A_MOUSE
Ensembl»
6.1
Cip2a Protein CIP2A (Cancerous inhibitor
of PP2A) (p90 autoantigen homolog)		 Mus musculus
TI:10090 None
 
Q9VWC7_DROME
FlyBase»
0.0
lincRNA.1023 FI02109p (Uncharacterized protein, isoform A) (Uncharacterized
protein, isoform B) (Uncharacterized protein, isoform C)		 Drosophila melanogaster
TI:7227 None 		 
 
A0A287AT51_PIG
Ensembl»
0.0
CIP2A Cellular inhibitor of PP2A (Protein CIP2A) Sus scrofa
TI:9823 None
 
T1EU24_HELRO
EnsemblMetazoa»
0.0
20200074 CIP2A N-terminal domain-containing protein Helobdella robusta
TI:6412 None 		 
 
A0A0K3AQW3_CAEEL
WormBase»
0.0
cip-2a CIP2A N-terminal domain-containing protein Caenorhabditis elegans
TI:6239 None 		 
 
A0A1S4GZ24_ANOGA
EnsemblMetazoa»
0.0
Uncharacterized protein Anopheles gambiae
TI:7165 None 		 
 
A2F4E7_TRIV3
TubercuList»
0.0
TVAG_257660 Uncharacterized protein Trichomonas vaginalis
TI:5722 None 		 
 
A7S6C0_NEMVE
euHCVdb»
0.0
NEMVEDRAFT_v1g186240 CIP2A N-terminal domain-containing protein Nematostella vectensis
TI:45351 None 		 
 
A8X3W0_CAEBR
WormBase»
0.0
CBG07024 CBG_07024 Protein CBG07024 Caenorhabditis briggsae
TI:6238 None 		 
 
B4F6L6_XENTR
Xenbase»
0.0
cip2a Cellular inhibitor of PP2A (Protein CIP2A) Xenopus tropicalis
TI:8364 None 		 
 
CIP2A_CHICK
CTD»
1.5
CIP2A Protein CIP2A homolog Gallus gallus
TI:9031 None
 
CIP2A_XENLA
Xenbase»
0.0
cip2a.L Protein CIP2A homolog L Xenopus laevis
TI:8355 None
 
D6WYF7_TRICA
euHCVdb»
0.0
AUGUSTUS-3.0.2_05457 Uncharacterized protein Tribolium castaneum
TI:7070 None 		 
 
E9GSH8_DAPPU
euHCVdb»
0.0
DAPPUDRAFT_225665 Protein CIP2A Daphnia pulex
TI:6669 None 		 
 
F6ZGU5_CIOIN
Ensembl»
0.0
CIP2A N-terminal domain-containing protein Ciona intestinalis
TI:7719 None 		 
 
G3SKW6_GORGO
Ensembl»
0.0
CIP2A Cellular inhibitor of PP2A Gorilla gorilla
TI:9593 None
 
H3GCJ3_PHYRM
EnsemblProtists»
0.0
CIP2A N-terminal domain-containing protein Phytophthora ramorum
TI:164328 None 		 
 
W5M8K9_LEPOC
Ensembl»
0.0
Cellular inhibitor of PP2A Lepisosteus oculatus
TI:7918 None 		 
 
A0A3B3IBP9_ORYLA
Ensembl»
0.0
cip2a Cellular inhibitor of PP2A Oryzias latipes
TI:8090 None 		     
A0A5F8G7Q7_MONDO
Ensembl»
0.0
CIP2A N-terminal domain-containing protein Monodelphis domestica
TI:13616 None 		     
A0A7M7P5Z4_STRPU
EnsemblMetazoa»
0.0
CIP2A N-terminal domain-containing protein Strongylocentrotus purpuratus
TI:7668 None 		     
A0A7M7PB12_STRPU
EnsemblMetazoa»
0.0
CIP2A N-terminal domain-containing protein Strongylocentrotus purpuratus
TI:7668 None 		     
A0A8I3S5I7_CANLF
Ensembl»
0.0
CIP2A Cellular inhibitor of PP2A Canis lupus
TI:9612 None
   
A0A8I5ZXN3_RAT
RGD»
3.5
Cip2a Cellular inhibitor of PP2A Rattus norvegicus
TI:10116 None
   
A0A8R1UFD7_PRIPA
EnsemblMetazoa»
0.0
WBGene00114852 Uncharacterized protein Pristionchus pacificus
TI:54126 None
   
A0A8R1V3A7_PRIPA
EnsemblMetazoa»
0.0
WBGene00305055 CIP2A N-terminal domain-containing protein Pristionchus pacificus
TI:54126 None 		     
A0A8V0XNT1_CHICK
Ensembl»
0.0
CIP2A Cellular inhibitor of PP2A Gallus gallus
TI:9031 None
   
A0A9J7KIE6_BRAFL
euHCVdb»
0.0
LOC118408278 Protein CIP2A homolog isoform X1 Branchiostoma floridae
TI:7739 None 		     
A0AAA9TW00_BOVIN
Ensembl»
0.0
CIP2A Cellular inhibitor of PP2A Bos taurus
TI:9913 None
   
A0ABI7X308_FELCA
Ensembl»
0.0
CIP2A CIP2A N-terminal domain-containing protein Felis catus
TI:9685 None 		     
A0ACD6B6M2_DANRE
ZFIN»
0.0
cip2a Protein CIP2A isoform X1 Danio rerio
TI:7955 None 		     
F6T1A3_MACMU
Ensembl»
0.0
CIP2A Cellular inhibitor of PP2A Macaca mulatta
TI:9544 None
   
F7CL62_MONDO
Ensembl»
0.0
Cellular inhibitor of PP2A Monodelphis domestica
TI:13616 None 		     
F7DS21_HORSE
Ensembl»
0.0
CIP2A Cellular inhibitor of PP2A Equus caballus
TI:9796 None 		     
F7FR99_ORNAN
Ensembl»
0.0
CIP2A Cellular inhibitor of PP2A Ornithorhynchus anatinus
TI:9258 None