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  5. PSME_00019769-RA

PSME_00019769-RA


Description : (at3g05530 : 728.0) Encodes RPT5a (Regulatory Particle 5a), one of the six AAA-ATPases of the proteasome regulatory particle. Essential for gametophyte development. In Arabidopsis, the RPT5 subunit is encoded by two highly homologous genes, RPT5a and RPT5b. RPT5a and RPT5b show accession-dependent functional redundancy. In Wassilewskija (Ws) accession: mutant alleles of RPT5a displayed 50% pollen lethality, indicating that RPT5a is essential for male gametophyte development. In the Columbia (Col) accession, a rpt5a mutant allele did not display such a phenotype because the RPT5b Col allele complements the rpt5a defect in the male gametophyte, whereas the RPT5b Ws allele does not. Double rpt5a rpt5b mutants in Col background showed a complete male and female gametophyte lethal phenotype.; regulatory particle triple-A ATPase 5A (RPT5A); CONTAINS InterPro DOMAIN/s: ATPase, AAA+ type, core (InterPro:IPR003593), ATPase, AAA-type, core (InterPro:IPR003959), ATPase, AAA-type, conserved site (InterPro:IPR003960), 26S proteasome subunit P45 (InterPro:IPR005937); BEST Arabidopsis thaliana protein match is: 26S proteasome AAA-ATPase subunit RPT5B (TAIR:AT1G09100.1); Has 33265 Blast hits to 30927 proteins in 3145 species: Archae - 1437; Bacteria - 12044; Metazoa - 4947; Fungi - 3672; Plants - 3322; Viruses - 56; Other Eukaryotes - 7787 (source: NCBI BLink). & (o23894|prs6a_bracm : 727.0) 26S protease regulatory subunit 6A homolog (TAT-binding protein homolog 1) (TBP-1) - Brassica campestris (Field mustard) & (reliability: 1456.0) & (original description: no original description)


Gene families : OG_42_0003399 (Orthogroups_2024-Update) Phylogenetic Tree(s): OG0003399_tree

Sequence : coding (download), protein (download)


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Type Description Actions
Neighborhood Pseudotsuga release: PSME_00019769-RA
Cluster HCCA clusters: Cluster_211


Type GO Term Name Evidence Source
MF GO:0005524 ATP binding IEA InterProScan predictions
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Type GO Term Name Evidence Source
CC GO:0000221 vacuolar proton-transporting V-type ATPase, V1 domain IEP Predicted GO
MF GO:0003950 NAD+ ADP-ribosyltransferase activity IEP Predicted GO
MF GO:0004190 aspartic-type endopeptidase activity IEP Predicted GO
MF GO:0005092 GDP-dissociation inhibitor activity IEP Predicted GO
MF GO:0005315 inorganic phosphate transmembrane transporter activity IEP Predicted GO
CC GO:0005783 endoplasmic reticulum IEP Predicted GO
BP GO:0006817 phosphate ion transport IEP Predicted GO
BP GO:0007264 small GTPase mediated signal transduction IEP Predicted GO
BP GO:0008612 peptidyl-lysine modification to peptidyl-hypusine IEP Predicted GO
BP GO:0015988 energy coupled proton transmembrane transport, against electrochemical gradient IEP Predicted GO
BP GO:0015991 ATP hydrolysis coupled proton transport IEP Predicted GO
BP GO:0016485 protein processing IEP Predicted GO
MF GO:0016763 transferase activity, transferring pentosyl groups IEP Predicted GO
MF GO:0016810 hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds IEP Predicted GO
MF GO:0016811 hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides IEP Predicted GO
BP GO:0018205 peptidyl-lysine modification IEP Predicted GO
BP GO:0019725 cellular homeostasis IEP Predicted GO
MF GO:0019829 cation-transporting ATPase activity IEP Predicted GO
MF GO:0022853 active ion transmembrane transporter activity IEP Predicted GO
MF GO:0030695 GTPase regulator activity IEP Predicted GO
CC GO:0033178 proton-transporting two-sector ATPase complex, catalytic domain IEP Predicted GO
CC GO:0033180 proton-transporting V-type ATPase, V1 domain IEP Predicted GO
MF GO:0036442 proton-exporting ATPase activity IEP Predicted GO
BP GO:0042592 homeostatic process IEP Predicted GO
MF GO:0042625 ATPase coupled ion transmembrane transporter activity IEP Predicted GO
CC GO:0044437 vacuolar part IEP Predicted GO
MF GO:0044769 ATPase activity, coupled to transmembrane movement of ions, rotational mechanism IEP Predicted GO
BP GO:0045454 cell redox homeostasis IEP Predicted GO
MF GO:0046961 proton-transporting ATPase activity, rotational mechanism IEP Predicted GO
MF GO:0051539 4 iron, 4 sulfur cluster binding IEP Predicted GO
BP GO:0051604 protein maturation IEP Predicted GO
MF GO:0060589 nucleoside-triphosphatase regulator activity IEP Predicted GO
BP GO:0065008 regulation of biological quality IEP Predicted GO
MF GO:0070001 aspartic-type peptidase activity IEP Predicted GO
BP GO:0090662 ATP hydrolysis coupled transmembrane transport IEP Predicted GO
BP GO:0099131 ATP hydrolysis coupled ion transmembrane transport IEP Predicted GO
BP GO:0099132 ATP hydrolysis coupled cation transmembrane transport IEP Predicted GO
InterPro domains Description Start Stop
IPR003959 ATPase_AAA_core 219 351
IPR032501 Prot_ATP_ID_OB 85 161
No external refs found!