PAG1 20S proteasome alpha subunit G1 [Arabidopsis thaliana (thale cress)] - Gene

Summary

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Official Symbol: PAG1
Official Full Name: 20S proteasome alpha subunit G1
Primary source: TAIR:AT2G27020
Locus tag: AT2G27020
See related: Araport:AT2G27020
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Arabidopsis thaliana (ecotype: Columbia)
Lineage: Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
Also known as: 20S proteasome alpha subunit G1; 20S PROTEASOME SUBUNIT PAG1; T20P8.7; T20P8_7
Summary: Encodes 20S proteasome alpha 7 subunit PAG1.
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Genomic context

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See PAG1 in Genome Data Viewer

Location:: chromosome: 2

Exon count:: 10

Sequence:: Chromosome: 2; NC_003071.7 (11528230..11531178, complement)

Chromosome 2 - NC_003071.7 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:: NC_003071.7

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

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Pathways from PubChem

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Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Homology

Orthologs from OrthoDB

NM_128260.5

Supported by ESTs:

Gene Ontology Provided by TAIR

Function	Evidence Code	Pubs
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed

Process	Evidence Code	Pubs
involved_in ubiquitin-dependent protein catabolic process	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within ubiquitin-dependent protein catabolic process	TAS Traceable Author Statement more info	PubMed

Component	Evidence Code	Pubs
located_in apoplast	HDA more info	PubMed
located_in cytoplasm	ISM Inferred from Sequence Model more info
located_in cytosol	HDA more info	PubMed
located_in nucleus	HDA more info	PubMed
located_in peroxisome	HDA more info	PubMed
located_in plant-type vacuole	HDA more info	PubMed
part_of proteasome complex	IDA Inferred from Direct Assay more info	PubMed
part_of proteasome core complex	TAS Traceable Author Statement more info	PubMed
part_of proteasome core complex, alpha-subunit complex	ISS Inferred from Sequence or Structural Similarity more info
located_in vacuole	HDA more info	PubMed

General protein information

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Preferred Names: 20S proteasome alpha subunit G1

NP_180270.1

20S proteasome alpha subunit G1 (PAG1); FUNCTIONS IN: peptidase activity, endopeptidase activity, threonine-type endopeptidase activity; INVOLVED IN: response to cadmium ion, response to cold, ubiquitin-dependent protein catabolic process; LOCATED IN: in 6 components; EXPRESSED IN: 24 plant structures; EXPRESSED DURING: 14 growth stages; CONTAINS InterPro DOMAIN/s: Proteasome, alpha-subunit, conserved site (InterPro:IPR000426), Proteasome, subunit alpha/beta (InterPro:IPR001353); BEST Arabidopsis thaliana protein match is: 20S proteasome alpha subunit E2 (TAIR:AT3G14290.1); Has 5862 Blast hits to 5858 proteins in 463 species: Archae - 870; Bacteria - 9; Metazoa - 1980; Fungi - 1345; Plants - 774; Viruses - 0; Other Eukaryotes - 884 (source: NCBI BLink).

NCBI Reference Sequences (RefSeq)

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Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

NC_003071.7 Reference assembly

Range

11528230..11531178 complement

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GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

NM_001336097.1 → NP_001323455.1 20S proteasome alpha subunit G1 [Arabidopsis thaliana]

Status: REVIEWED

UniProtKB/TrEMBL

A0A1P8AX55
NM_128260.5 → NP_180270.1 20S proteasome alpha subunit G1 [Arabidopsis thaliana]

See identical proteins and their annotated locations for NP_180270.1

Status: REVIEWED

UniProtKB/Swiss-Prot

O23715, O81151, Q680B8, Q9M3S3

UniProtKB/TrEMBL

A0A178VXR9, A0A5S9X1K3

Conserved Domains (1) summary

cd03751
Location:5 → 216

proteasome_alpha_type_3; The 20S proteasome, multisubunit proteolytic complex, is the central enzyme of nonlysosomal protein degradation in both the cytosol and nucleus. It is composed of 28 subunits arranged as four homoheptameric rings that stack on top of one another forming ...