Gene: AT1G53850

General Information

Computational description 20S proteasome alpha subunit E1 (PAE1); FUNCTIONS IN: peptidase activity, endopeptidase activity, threonine-type endopeptidase activity; INVOLVED IN: response to cadmium ion, ubiquitin-dependent protein catabolic process; LOCATED IN: proteasome core complex, proteasome complex, cytosolic ribosome, plasma membrane; EXPRESSED IN: 24 plant structures; EXPRESSED DURING: 13 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 7954 Blast hits to 7950 proteins in 569 species: Archae - 901; Bacteria - 213; Metazoa - 2759; Fungi - 1863; Plants - 1012; Viruses - 0; Other Eukaryotes - 1206 (source: NCBI BLink).

GO term	Evidence(s)	Provider(s)	Description	Source(s)
GO:0051603	IEA	GOA Database	proteolysis involved in cellular protein catabolic process
GO:0051603	IEA	InterPro	proteolysis involved in cellular protein catabolic process
GO:0090501	IEA	GOA Database	RNA phosphodiester bond hydrolysis
GO:0046686	IEP	GOA Database	response to cadmium ion
GO:0006511	IEA	GOA Database	ubiquitin-dependent protein catabolic process
GO:0006511	TAS	Gene Ontology	ubiquitin-dependent protein catabolic process	1
GO:0006511	IEA	InterPro	ubiquitin-dependent protein catabolic process
GO:0043161	IEA	Gene Ontology	proteasome-mediated ubiquitin-dependent protein catabolic process
GO:0043161	IEA	InterPro	proteasome-mediated ubiquitin-dependent protein catabolic process
GO:0010498	IBA	Gene Ontology	proteasomal protein catabolic process	2

GO term	Evidence(s)	Provider(s)	Description	Source(s)
GO:0003735	IDA	GOA Database	structural constituent of ribosome
GO:0004540	IDA	Gene Ontology	ribonuclease activity	3

GO term	Evidence(s)	Provider(s)	Description	Source(s)
GO:0005737	IEA	GOA Database	cytoplasm
GO:0005737	IDA	Gene Ontology	cytoplasm	3
GO:0005634	IEA	GOA Database	nucleus
GO:0005634	IDA, HDA ISM, IBA	Gene Ontology	nucleus	2 3 4
GO:0005774	IDA	GOA Database	vacuolar membrane
GO:0005886	IDA	GOA Database	plasma membrane
GO:0022626	IDA	GOA Database	cytosolic ribosome
GO:0022626	HDA	Gene Ontology	cytosolic ribosome	5
GO:0005829	IDA	GOA Database	cytosol
GO:0005829	HDA	Gene Ontology	cytosol	6
GO:0000502	IEA	GOA Database	proteasome complex
GO:0000502	IDA	Gene Ontology	proteasome complex	7
GO:0019773	IEA	GOA Database	proteasome core complex, alpha-subunit complex
GO:0019773	ISS, IBA	Gene Ontology	proteasome core complex, alpha-subunit complex	2
GO:0019773	IEA	InterPro	proteasome core complex, alpha-subunit complex
GO:0005839	IEA	GOA Database	proteasome core complex
GO:0005839	IBA TAS	Gene Ontology	proteasome core complex	2 8
GO:0005839	IEA	InterPro	proteasome core complex
GO:0000325	HDA	Gene Ontology	plant-type vacuole	9
GO:0042788	IDA	GOA Database	polysomal ribosome

Experimental Evidence

Computational Reviewed Evidence

Electronic Evidence

InterPro	Description
IPR001353	Proteasome, subunit alpha/beta
IPR029055	Nucleophile aminohydrolases, N-terminal
IPR033812	Proteasome subunit alpha5
IPR000426	Proteasome alpha-subunit, N-terminal domain

Mapman id	Description
19.2.5.1.1.5	Protein homeostasis.ubiquitin-proteasome system.26S proteasome.20S core particle.alpha-type components.component alpha type-5