Gpaa1 GPI anchor attachment protein 1 [Mus musculus (house mouse)] - Gene

Summary

Official Symbol: Gpaa1provided by MGI
Official Full Name: GPI anchor attachment protein 1provided by MGI
Primary source: MGI:MGI:1202392
See related: Ensembl:ENSMUSG00000022561 AllianceGenome:MGI:1202392
Gene type: protein coding
RefSeq status: PROVISIONAL
Organism: Mus musculus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Mus; Mus
Also known as: mGAA1
Summary: Predicted to enable GPI-anchor transamidase activity. Predicted to contribute to GPI anchor binding activity. Predicted to be involved in attachment of GPI anchor to protein and protein-containing complex assembly. Predicted to act upstream of or within GPI anchor biosynthetic process. Predicted to be located in several cellular components, including centrosome; endoplasmic reticulum; and mitochondrion. Predicted to be part of GPI-anchor transamidase complex. Orthologous to human GPAA1 (glycosylphosphatidylinositol anchor attachment 1). [provided by Alliance of Genome Resources, Nov 2024]
Expression: Ubiquitous expression in adrenal adult (RPKM 99.6), duodenum adult (RPKM 96.3) and 28 other tissues See more
Orthologs: human all
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Genomic context

Location:: 15 D3; 15 35.72 cM

Exon count:: 12

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCm39 (GCF_000001635.27)	15	NC_000081.7 (76215494..76219099)
108.20200622	previous assembly	GRCm38.p6 (GCF_000001635.26)	15	NC_000081.6 (76331294..76334900)

Chromosome 15 - NC_000081.7 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

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See details

Project title: Mouse ENCODE transcriptome data
Description: RNA profiling data sets generated by the Mouse ENCODE project.
BioProject: PRJNA66167
Publication: PMID 25409824
Analysis date: n/a

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

a conserved proline in the last transmembrane segment of Gaa1 is required for glycosylphosphatidylinositol recognition by GPI transamidase
Title: A conserved proline in the last transmembrane segment of Gaa1 is required for glycosylphosphatidylinositol (GPI) recognition by GPI transamidase.

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Variation

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Alleles

Alleles of this type are documented at Mouse Genome Informatics (MGI)

Endonuclease-mediated (1)

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Gene Ontology Provided by MGI

Function	Evidence Code	Pubs
contributes_to GPI anchor binding	ISO Inferred from Sequence Orthology more info
contributes_to GPI anchor binding	ISS Inferred from Sequence or Structural Similarity more info
enables GPI-anchor transamidase activity	TAS Traceable Author Statement more info	PubMed

Process	Evidence Code	Pubs
involved_in GPI anchor biosynthetic process	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within GPI anchor biosynthetic process	ISS Inferred from Sequence or Structural Similarity more info	PubMed
involved_in attachment of GPI anchor to protein	IBA Inferred from Biological aspect of Ancestor more info
involved_in attachment of GPI anchor to protein	IEA Inferred from Electronic Annotation more info
involved_in protein-containing complex assembly	ISO Inferred from Sequence Orthology more info

Component	Evidence Code	Pubs
part_of GPI-anchor transamidase complex	IBA Inferred from Biological aspect of Ancestor more info
part_of GPI-anchor transamidase complex	ISO Inferred from Sequence Orthology more info
part_of GPI-anchor transamidase complex	ISS Inferred from Sequence or Structural Similarity more info
located_in centrosome	IEA Inferred from Electronic Annotation more info
located_in centrosome	ISO Inferred from Sequence Orthology more info
located_in cytosol	IEA Inferred from Electronic Annotation more info
located_in cytosol	ISO Inferred from Sequence Orthology more info
located_in endoplasmic reticulum	ISO Inferred from Sequence Orthology more info
located_in mitochondrion	IEA Inferred from Electronic Annotation more info
located_in mitochondrion	ISO Inferred from Sequence Orthology more info
located_in plasma membrane	ISS Inferred from Sequence or Structural Similarity more info	PubMed

General protein information

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Preferred Names: glycosylphosphatidylinositol anchor attachment 1 protein

Names: GAA1 protein homolog

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.