Gene: AT1G21720

General Information

Structural Information

  • Species Arabidopsis thaliana
  • Gene Identifier AT1G21720
  • Transcript Identifier AT1G21720.1
  • Gene Type Coding gene
  • Location Chr1 : 7626394-7628070 : positive

Gene Family Information

  • ID HOM05D002121
  • #Genes/#Species 315/100
  • Phylogenetic origin

Gene Duplication Information

Labels

Identifiers

  • tid AT1G21720.1
  • symbol PBC1
  • uniprot Q9XI05

Descriptions

  • Description proteasome beta subunit C1
  • Computational description proteasome beta subunit C1 (PBC1); FUNCTIONS IN: peptidase activity, endopeptidase activity, threonine-type endopeptidase activity; INVOLVED IN: ubiquitin-dependent protein catabolic process; LOCATED IN: proteasome core complex, proteasome complex, plasma membrane; EXPRESSED IN: 23 plant structures; EXPRESSED DURING: 14 growth stages; CONTAINS InterPro DOMAIN/s: Proteasome, beta-type subunit, conserved site (InterPro:IPR016050), Proteasome, subunit alpha/beta (InterPro:IPR001353); BEST Arabidopsis thaliana protein match is: 20S proteasome beta subunit C2 (TAIR:AT1G77440.2); Has 3309 Blast hits to 3309 proteins in 436 species: Archae - 498; Bacteria - 34; Metazoa - 1257; Fungi - 828; Plants - 282; Viruses - 0; Other Eukaryotes - 410 (source: NCBI BLink).
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Functional Annotation

Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0043161
IEA
Gene Ontologyproteasome-mediated ubiquitin-dependent protein catabolic process
GO:0043161
IEA
InterProproteasome-mediated ubiquitin-dependent protein catabolic process
GO:0051603
IEA
GOA Databaseproteolysis involved in cellular protein catabolic process
GO:0051603
IEA
InterProproteolysis involved in cellular protein catabolic process
GO:0010498
IBA
Gene Ontologyproteasomal protein catabolic process1
GO:0006511
TAS
Gene Ontologyubiquitin-dependent protein catabolic process2

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0004298
IEA
Gene Ontologythreonine-type endopeptidase activity

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0005737
IEA
GOA Databasecytoplasm
GO:0019774
IEA
GOA Databaseproteasome core complex, beta-subunit complex
GO:0019774
ISS, IBA
Gene Ontologyproteasome core complex, beta-subunit complex1
GO:0019774
IEA
InterProproteasome core complex, beta-subunit complex
GO:0005839
IEA
GOA Databaseproteasome core complex
GO:0005839
IBA
TAS
Gene Ontologyproteasome core complex1 3
GO:0005839
IEA
InterProproteasome core complex
GO:0000502
IEA
GOA Databaseproteasome complex
GO:0000502
IDA
Gene Ontologyproteasome complex4
GO:0005829
IDA
GOA Databasecytosol
GO:0005774
IDA
GOA Databasevacuolar membrane
GO:0005634
IEA
GOA Databasenucleus
GO:0005634
HDA
Gene Ontologynucleus5
GO:0099503
HDA
Gene Ontologysecretory vesicle6
GO:0000325
HDA
Gene Ontologyplant-type vacuole7

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources: Primary Orthology Homology
Show redundant parents:
InterPro Description
IPR029055 Nucleophile aminohydrolases, N-terminal
IPR001353 Proteasome, subunit alpha/beta
IPR033811 Proteasome beta 3 subunit
Mapman id Description
19.2.5.1.2.3 Protein homeostasis.ubiquitin-proteasome system.26S proteasome.20S core particle.beta-type components.component beta type-3