Collated Gene Ontology terms

Biological process: protein phosphatase inhibitor activity(2001, 2011, 2023, 2024, 2025) molecular function inhibitor activity(2022, 2025) protein serine/threonine phosphatase inhibitor activity(2003, 2013) protein serine/threonine phosphatase activity(2025) protein phosphatase binding(2023, 2025) protein domain specific binding(2015, 2025) protein phosphatase 1 binding(2011) isomerase activity(2025) enzyme activator activity(2013)

Molecular function: regulation of signal transduction2025 intracellular signal transduction2023, 2024, 2025 glycogen metabolic process2025 regulation of centrosome duplication2015, 2025 chromosome separation2015, 2025 centrosome cycle2015, 2025 cell division2015, 2025 positive regulation of BMP signaling pathway2024 glycogen biosynthetic process2013 generation of precursor metabolites and energy2003
chromosome segregation2013

Cellular component: nucleus2009, 2011, 2013, 2018, 2025 cytoplasm2013, 2017, 2018, 2025 nuclear lumen2017 growth cone2015, 2025 dendritic spine2009, 2025 plastid2019 nucleoplasm2025 cytosol2009

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: 5/5 
Tardigrades: 0/0 
Placozoa: 1/1 
Cnidaria: 1/1 
Porifera: 0/0 
Choanoflagellates+: 15/1 
Dikarya: 0/14 
Fungi (other): 0/1 
Protozoa: 2/3 
Excavates: 2/4 
Harosa: 4/4 
Hacrobia: 0/0 
Plants: 39/39 
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  [Show all] GO terms Seq. links Protein domain links
GLC8_YEAST
SGD»
3.5
GLC8 Protein GLC8 Saccharomyces cerevisiae
TI:4932 None
 
IPP2_ARATH
TAIR»
1.8
I-2 Protein phosphatase inhibitor 2 (AtI-2) (IPP-2) Arabidopsis thaliana
TI:3702 None
 
IPP2_MOUSE
Ensembl»
2.8
Ppp1r2 Protein phosphatase inhibitor 2 (IPP-2) Mus musculus
TI:10090 None
 
IPP2_RAT
RGD»
2.3
Ppp1r2 Protein phosphatase inhibitor 2 (IPP-2) Rattus norvegicus
TI:10116 None
 
Q9N537_CAEEL
WormBase»
5.0
szy-2 Protein phosphatase inhibitor 2 Caenorhabditis elegans
TI:6239 None
 
IPP2_HUMAN
Ensembl»
3.6
PPP1R2 Protein phosphatase inhibitor 2 (IPP-2) Homo sapiens
TI:9606 None
 
A8JNP7_DROME
FlyBase»
3.4
I-2 Inhibitor-2, isoform B Drosophila melanogaster
TI:7227 None
 
IPP2_DICDI
dictyBase»
3.4
dpiA Protein phosphatase inhibitor 2 (IPP-2) (DdI-2) Dictyostelium discoideum
TI:44689 None
 
YE99_SCHPO
PomBase»
1.0
SPAC17A5.09c Uncharacterized protein C17A5.09c Schizosaccharomyces pombe
TI:4896 None
 
IPP2B_HUMAN
Ensembl»
1.0
PPP1R2B Protein phosphatase inhibitor 2 family member B (PPP1R2 family member B) (Protein
phosphatase 1, regulatory subunit 2 pseudogene 3) (Protein phosphatase inhibitor 2-like protein 3)		 Homo sapiens
TI:9606 None
 
IPP2C_HUMAN
Ensembl»
1.6
PPP1R2C Protein phosphatase inhibitor 2 family member C (PPP1R2 family member B) (Protein
phosphatase 1, regulatory subunit 2 pseudogene 9) (Type-1 protein phosphatase inhibitor 4) (I-4)		 Homo sapiens
TI:9606 None
 
IPP2L_HUMAN
AG»
1.0
PPP1R2P1 Putative protein phosphatase inhibitor 2-like protein 1
(Protein phosphatase 1, regulatory subunit 2 pseudogene 1)		 Homo sapiens
TI:9606 None
 
Q6P0J0_DANRE
ZFIN»
1.0
ppp1r2 Protein phosphatase 1, regulatory (inhibitor) subunit 2
(Protein phosphatase inhibitor 2 (EC 3.1.3.16)) (Zgc:77285)		 Danio rerio
TI:7955 None
 
F7F907_RAT
RGD»
1.0
Ppp1r2l1 Protein phosphatase 1, regulatory
(inhibitor) subunit 2 like 1		 Rattus norvegicus
TI:10116 None
   
Q4V424_DROME
FlyBase»
1.0
Dmel\CG12620 IP09433p (IP09533p) Drosophila melanogaster
TI:7227 None
 
Q5F327_CHICK
Ensembl»
1.0
PPP1R2 Protein phosphatase 1
regulatory inhibitor subunit 2		 Gallus gallus
TI:9031 None
 
Q6NSU2_MOUSE
Ensembl»
1.0
2810408A11Rik RIKEN cDNA 2810408A11 gene Mus musculus
TI:10090 None
 
Q9VJE7_DROME
FlyBase»
1.0
Dmel\CG6380 AT25465p Drosophila melanogaster
TI:7227 None
 
A0ABA7IW32_MOUSE
Ensembl»
0.0
Ppp1r2-ps5 Protein phosphatase 1, regulatory
(inhibitor) subunit 2, pseudogene 5		 Mus musculus
TI:10090 None
   
A0ABA7IXH7_MOUSE
Ensembl»
0.0
Ppp1r2-ps1 Protein phosphatase 1, regulatory (inhibitor) subunit 2, pseudogene 6
(Protein phosphatase 1, regulatory inhibitor subunit 2, pseudogene 1)		 Mus musculus
TI:10090 None
   
A0ABJ3HNU2_MOUSE
Ensembl»
0.0
Protein phosphatase inhibitor 2 family member C Mus musculus
TI:10090 None