Gene Ontology Classifications

Symbol
Name
ID

Ptpn1
protein tyrosine phosphatase, non-receptor type 1
MGI:97805

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Automated description from the Alliance of Genome Resources (Release 7.4.0)

Enables protein tyrosine phosphatase activity. Involved in several processes, including IRE1-mediated unfolded protein response; peptidyl-tyrosine dephosphorylation involved in inactivation of protein kinase activity; and regulation of signal transduction. Acts upstream of or within insulin receptor signaling pathway and protein dephosphorylation. Located in early endosome and sorting endosome. Is active in endosome lumen. Is expressed in central nervous system; midbrain; and superior colliculus. Human ortholog(s) of this gene implicated in coronary artery disease; essential hypertension; and type 2 diabetes mellitus. Orthologous to human PTPN1 (protein tyrosine phosphatase non-receptor type 1).

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Aspect

Category

Evidence

Gene Ontology Evidence Code Abbreviations:

Experimental:

EXP: Inferred from experiment
HMP: Inferred from high throughput mutant phenotype
HGI: Inferred from high throughput genetic interaction
HDA: Inferred from high throughput direct assay
HEP: Inferred from high throughput expression pattern
IDA: Inferred from direct assay
IEP: Inferred from expression pattern
IGI: Inferred from genetic interaction
IMP: Inferred from mutant phenotype
IPI: Inferred from physical interaction

Homology:

IAS: Inferred from ancestral sequence
IBA: Inferred from biological aspect of ancestor
IBD: Inferred from biological aspect of descendant
IKR: Inferred from key residues
IMR: Inferred from missing residues
IRD: Inferred from rapid divergence
ISA: Inferred from sequence alignment
ISM: Inferred from sequence model
ISO: Inferred from sequence orthology
ISS: Inferred from sequence or structural similarity

Automated:

IEA: Inferred from electronic annotation
RCA: Reviewed computational analysis

Other:

IC: Inferred by curator
NAS: Non-traceable author statement
ND: No biological data available
TAS: Traceable author statement

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Contributing Projects: Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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