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Guidelines

MIRAGE

protein phosphatase 1 catalytic subunit beta

Summary

Gene Symbol

PPP1CB

Organism

Homo sapiens (human)

External Links

NCBI Gene

5500

PubChem

5500

Alliance of Genome Resources

HGNC:9282

Annotation

Keyword

Acetylation
Biological rhythms
Cell division
Cytoplasm
Direct protein sequencing
Disease variant
Glycogen metabolism
Manganese
Metal-binding
Nucleus
Phosphoprotein
Protein phosphatase
Proteomics identification
Reference proteome

Proteins

Displaying **all 2** entries
UniProt	Protein Name
P62140
V9HW04

Annotation information from UniProt.

Gene Ontology (GO)

Displaying entries **1 - 5** of 12 in total

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GO Term	Evidence Code	PMID
MAPK cascade	TAS
glycogen metabolic process	IEA
chromatin remodeling	IEA
regulation of transcription by RNA polymerase II	IEA
protein dephosphorylation	ISS

GO Hierarchy

biological process

metabolic process [inference]

nitrogen compound metabolic process [inference]

organonitrogen compound metabolic process [inference]

protein metabolic process [inference]

protein modification process [inference]

protein dephosphorylation

cellular metabolic process [inference]

generation of precursor metabolites and energy [inference]

energy derivation by oxidation of organic compounds [inference]

energy reserve metabolic process [inference]

glycogen metabolic process

phosphorus metabolic process [inference]

phosphate-containing compound metabolic process [inference]

dephosphorylation [inference]

protein dephosphorylation

primary metabolic process [inference]

carbohydrate metabolic process [inference]

polysaccharide metabolic process [inference]

glucan metabolic process [inference]

glycogen metabolic process

protein metabolic process [inference]

protein modification process [inference]

protein dephosphorylation

organic substance metabolic process [inference]

carbohydrate metabolic process [inference]

polysaccharide metabolic process [inference]

glucan metabolic process [inference]

glycogen metabolic process

macromolecule metabolic process [inference]

polysaccharide metabolic process [inference]

glucan metabolic process [inference]

glycogen metabolic process

protein metabolic process [inference]

protein modification process [inference]

protein dephosphorylation

macromolecule modification [inference]

protein modification process [inference]

protein dephosphorylation

organonitrogen compound metabolic process [inference]

protein metabolic process [inference]

protein modification process [inference]

protein dephosphorylation

cellular process [inference]

signal transduction [inference]

intracellular signal transduction [inference]

MAPK cascade

cellular metabolic process [inference]

generation of precursor metabolites and energy [inference]

energy derivation by oxidation of organic compounds [inference]

energy reserve metabolic process [inference]

glycogen metabolic process

phosphorus metabolic process [inference]

phosphate-containing compound metabolic process [inference]

dephosphorylation [inference]

protein dephosphorylation

cell division

cellular component organization or biogenesis [inference]

cellular component organization [inference]

protein-containing complex organization [inference]

protein-DNA complex organization [inference]

chromatin organization [inference]

chromatin remodeling

rhythmic process [inference]

circadian rhythm [inference]

circadian regulation of gene expression

response to stimulus [inference]

response to external stimulus [inference]

entrainment of circadian clock [inference]

entrainment of circadian clock by photoperiod

response to abiotic stimulus [inference]

response to radiation [inference]

response to light stimulus [inference]

photoperiodism [inference]

entrainment of circadian clock by photoperiod

biological regulation [inference]

regulation of biological process [inference]

regulation of metabolic process [inference]

regulation of biosynthetic process [inference]

regulation of cellular biosynthetic process [inference]

regulation of macromolecule biosynthetic process [inference]

regulation of gene expression [inference]

regulation of DNA-templated transcription [inference]

regulation of transcription by RNA polymerase II

circadian regulation of gene expression

regulation of RNA biosynthetic process [inference]

regulation of DNA-templated transcription [inference]

regulation of transcription by RNA polymerase II

regulation of cellular metabolic process [inference]

regulation of nucleobase-containing compound metabolic process [inference]

regulation of RNA metabolic process [inference]

regulation of RNA biosynthetic process [inference]

regulation of DNA-templated transcription [inference]

regulation of transcription by RNA polymerase II

regulation of cellular biosynthetic process [inference]

regulation of macromolecule biosynthetic process [inference]

regulation of gene expression [inference]

regulation of DNA-templated transcription [inference]

regulation of transcription by RNA polymerase II

circadian regulation of gene expression

regulation of RNA biosynthetic process [inference]

regulation of DNA-templated transcription [inference]

regulation of transcription by RNA polymerase II

regulation of nitrogen compound metabolic process [inference]

regulation of nucleobase-containing compound metabolic process [inference]

regulation of RNA metabolic process [inference]

regulation of RNA biosynthetic process [inference]

regulation of DNA-templated transcription [inference]

regulation of transcription by RNA polymerase II

regulation of macromolecule metabolic process [inference]

regulation of macromolecule biosynthetic process [inference]

regulation of gene expression [inference]

regulation of DNA-templated transcription [inference]

regulation of transcription by RNA polymerase II

circadian regulation of gene expression

regulation of RNA biosynthetic process [inference]

regulation of DNA-templated transcription [inference]

regulation of transcription by RNA polymerase II

regulation of RNA metabolic process [inference]

regulation of RNA biosynthetic process [inference]

regulation of DNA-templated transcription [inference]

regulation of transcription by RNA polymerase II

regulation of primary metabolic process [inference]

regulation of nucleobase-containing compound metabolic process [inference]

regulation of RNA metabolic process [inference]

regulation of RNA biosynthetic process [inference]

regulation of DNA-templated transcription [inference]

regulation of transcription by RNA polymerase II

regulation of circadian rhythm

entrainment of circadian clock [inference]

entrainment of circadian clock by photoperiod

regulation of cellular process [inference]

signal transduction [inference]

intracellular signal transduction [inference]

MAPK cascade

regulation of cell adhesion

regulation of cellular metabolic process [inference]

regulation of nucleobase-containing compound metabolic process [inference]

regulation of RNA metabolic process [inference]

regulation of RNA biosynthetic process [inference]

regulation of DNA-templated transcription [inference]

regulation of transcription by RNA polymerase II

regulation of cellular biosynthetic process [inference]

regulation of macromolecule biosynthetic process [inference]

regulation of gene expression [inference]

regulation of DNA-templated transcription [inference]

regulation of transcription by RNA polymerase II

circadian regulation of gene expression

regulation of RNA biosynthetic process [inference]

regulation of DNA-templated transcription [inference]

regulation of transcription by RNA polymerase II

Displaying entries **1 - 5** of 12 in total

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GO Term	Evidence Code	PMID
chromosome, telomeric region	IDA	24270157
nucleus	IBA
nucleus	HDA	21630459
nucleoplasm	TAS
nucleoplasm	IDA

GO Hierarchy

cellular component

protein-containing complex [inference]

catalytic complex [inference]

phosphatase complex [inference]

protein serine/threonine phosphatase complex [inference]

protein phosphatase type 1 complex [inference]

PTW/PP1 phosphatase complex

cellular anatomical entity [inference]

cell junction [inference]

anchoring junction [inference]

cell-substrate junction [inference]

focal adhesion

organelle [inference]

membrane-bounded organelle [inference]

vesicle [inference]

extracellular vesicle [inference]

extracellular exosome

intracellular membrane-bounded organelle [inference]

nucleus

extracellular membrane-bounded organelle [inference]

extracellular vesicle [inference]

extracellular exosome

non-membrane-bounded organelle [inference]

intracellular non-membrane-bounded organelle [inference]

nucleolus

intracellular organelle [inference]

intracellular membrane-bounded organelle [inference]

nucleus

intracellular non-membrane-bounded organelle [inference]

nucleolus

extracellular organelle [inference]

extracellular membrane-bounded organelle [inference]

extracellular vesicle [inference]

extracellular exosome

chromosomal region [inference]

chromosome, telomeric region

Displaying entries **1 - 5** of 16 in total

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GO Term	Evidence Code	PMID
protein serine/threonine phosphatase activity	TAS
protein serine/threonine phosphatase activity	IBA
protein binding	IPI	11067852 17511879 18586956 20424263 20516061 20926688 21516116 21998301 23414517 23555304 25416956 25544563 25785436 25910212 26496610 26871637 27107012 27173435 27880917 28296156 28330616 28514442 32296183 32814053 33961781 35768504 35831509 36175670
phosphatase activity	ISS
myosin phosphatase activity	ISS

GO Hierarchy

molecular function

catalytic activity [inference]

hydrolase activity [inference]

hydrolase activity, acting on ester bonds [inference]

phosphoric ester hydrolase activity [inference]

phosphatase activity

phosphoprotein phosphatase activity [inference]

protein serine/threonine phosphatase activity

calcium-dependent protein serine/threonine phosphatase activity [inference]

calmodulin-dependent protein phosphatase activity

RNA polymerase II CTD heptapeptide repeat phosphatase activity [inference]

MAP kinase phosphatase activity [inference]

MAP kinase serine/threonine phosphatase activity

myosin-light-chain-phosphatase activity

histone phosphatase activity [inference]

histone H2AXS140 phosphatase activity

catalytic activity, acting on a protein [inference]

phosphoprotein phosphatase activity [inference]

protein serine/threonine phosphatase activity

calcium-dependent protein serine/threonine phosphatase activity [inference]

calmodulin-dependent protein phosphatase activity

RNA polymerase II CTD heptapeptide repeat phosphatase activity [inference]

MAP kinase phosphatase activity [inference]

MAP kinase serine/threonine phosphatase activity

myosin-light-chain-phosphatase activity

histone phosphatase activity [inference]

histone H2AXS140 phosphatase activity

histone modifying activity [inference]

histone phosphatase activity [inference]

histone H2AXS140 phosphatase activity

RNA polymerase II CTD heptapeptide repeat modifying activity [inference]

RNA polymerase II CTD heptapeptide repeat phosphatase activity [inference]

binding [inference]

protein binding

enzyme binding [inference]

kinase binding [inference]

protein kinase binding

ion binding [inference]

cation binding [inference]

metal ion binding

Gene Ontology information from NCBI Gene and UniProt.

OrthoDB (Group)

Group level

Eukaryota

Group Name

phosphatase

Functional Category

E: Amino acid transport and metabolism
G: Carbohydrate transport and metabolism
J: Translation, ribosomal structure and biogenesis

Displaying **all 2** entries
Gene Ontology
hydrolase activity
phosphoprotein phosphatase activity

Displaying **all 4** entries
InterPro
Calcineurin-like phosphoesterase domain, ApaH type
Metallo-dependent phosphatase-like
Serine/Threonine protein phosphatase PP2A-like
Serine/threonine-specific protein phosphatase/bis(5-nucleosyl)-tetraphosphatase

Disease

Disease Ontology

Displaying 1 entry
DO ID	Disease Name	Source
DOID:0080693	Noonan syndrome-like disorder with loose anagen hair 2	Alliance of Genome Resources

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Last updated: December 8, 2025