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Protein

26S proteasome regulatory subunit 6A

Gene

RPT5

Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Status
Reviewed-Annotation score: Annotation score: 5 out of 5-Experimental evidence at protein leveli

Functioni

The 26S proteasome is involved in the ATP-dependent degradation of ubiquitinated proteins. The regulatory (or ATPase) complex confers ATP dependency and substrate specificity to the 26S complex (By similarity).By similarity

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi222 – 229ATPSequence analysis8

GO - Molecular functioni

  • ATPase activity Source: SGD
  • ATP binding Source: UniProtKB-KW
  • proteasome-activating ATPase activity Source: GO_Central
  • TBP-class protein binding Source: GO_Central

GO - Biological processi

  • positive regulation of RNA polymerase II transcriptional preinitiation complex assembly Source: SGD
  • proteasome regulatory particle assembly Source: SGD
  • ubiquitin-dependent ERAD pathway Source: GO_Central
  • ubiquitin-dependent protein catabolic process Source: SGD

Keywordsi

LigandATP-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyciYEAST:G3O-33646-MONOMER.
ReactomeiR-SCE-1236978. Cross-presentation of soluble exogenous antigens (endosomes).
R-SCE-174113. SCF-beta-TrCP mediated degradation of Emi1.
R-SCE-349425. Autodegradation of the E3 ubiquitin ligase COP1.
R-SCE-382556. ABC-family proteins mediated transport.
R-SCE-450408. AUF1 (hnRNP D0) binds and destabilizes mRNA.
R-SCE-5668541. TNFR2 non-canonical NF-kB pathway.
R-SCE-5687128. MAPK6/MAPK4 signaling.
R-SCE-5689880. Ub-specific processing proteases.
R-SCE-6798695. Neutrophil degranulation.
R-SCE-68949. Orc1 removal from chromatin.
R-SCE-69017. CDK-mediated phosphorylation and removal of Cdc6.
R-SCE-69229. Ubiquitin-dependent degradation of Cyclin D1.
R-SCE-69601. Ubiquitin Mediated Degradation of Phosphorylated Cdc25A.
R-SCE-8854050. FBXL7 down-regulates AURKA during mitotic entry and in early mitosis.
R-SCE-983168. Antigen processing: Ubiquitination & Proteasome degradation.

Names & Taxonomyi

Protein namesi
Recommended name:
26S proteasome regulatory subunit 6A
Alternative name(s):
Tat-binding protein homolog 1
Short name:
TBP-1
Gene namesi
Name:RPT5
Synonyms:YTA1
Ordered Locus Names:YOR117W
ORF Names:O3258, YOR3258W
OrganismiSaccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Taxonomic identifieri559292 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaSaccharomycotinaSaccharomycetesSaccharomycetalesSaccharomycetaceaeSaccharomyces
Proteomesi
  • UP000002311 Componenti: Chromosome XV

Organism-specific databases

EuPathDBiFungiDB:YOR117W.
SGDiS000005643. RPT5.

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm, Nucleus, Proteasome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Initiator methionineiRemovedCombined sources1 Publication
ChainiPRO_00000847082 – 43426S proteasome regulatory subunit 6AAdd BLAST433

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei2N-acetylalanineCombined sources1 Publication1
Modified residuei180PhosphotyrosineCombined sources1

Post-translational modificationi

N-acetylated by NAT1.1 Publication

Keywords - PTMi

Acetylation, Phosphoprotein

Proteomic databases

MaxQBiP33297.
PRIDEiP33297.

PTM databases

iPTMnetiP33297.

Interactioni

Binary interactionsi

Show more details

GO - Molecular functioni

Protein-protein interaction databases

BioGridi34513. 623 interactors.
DIPiDIP-1590N.
IntActiP33297. 39 interactors.
MINTiMINT-383887.
STRINGi4932.YOR117W.

Structurei

Secondary structure

1434
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Helixi356 – 365Combined sources10
Helixi376 – 381Combined sources6
Turni382 – 385Combined sources4
Helixi388 – 404Combined sources17
Beta strandi408 – 410Combined sources3
Helixi412 – 427Combined sources16

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
3JCOelectron microscopy4.80M1-434[»]
3JCPelectron microscopy4.60M1-434[»]
3WHKX-ray2.60A/B/C/D/E/F/G/H356-434[»]
3WHLX-ray4.00A/C/E/G356-434[»]
4CR2electron microscopy7.70M1-434[»]
4CR3electron microscopy9.30M1-434[»]
4CR4electron microscopy8.80M1-434[»]
5A5Belectron microscopy9.50M1-434[»]
5MP9electron microscopy4.10M1-434[»]
5MPAelectron microscopy4.50M1-434[»]
5MPBelectron microscopy7.80M1-434[»]
5MPCelectron microscopy7.70M1-434[»]
5WVIelectron microscopy6.30M1-434[»]
5WVKelectron microscopy4.20M1-434[»]
ProteinModelPortaliP33297.
SMRiP33297.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the AAA ATPase family.Curated

Phylogenomic databases

GeneTreeiENSGT00730000111070.
HOGENOMiHOG000225143.
InParanoidiP33297.
KOiK03065.
OMAiRACAAQS.
OrthoDBiEOG092C19WS.

Family and domain databases

InterProiView protein in InterPro
IPR005937. 26S_Psome_P45.
IPR003593. AAA+_ATPase.
IPR003959. ATPase_AAA_core.
IPR003960. ATPase_AAA_CS.
IPR027417. P-loop_NTPase.
PfamiView protein in Pfam
PF00004. AAA. 1 hit.
SMARTiView protein in SMART
SM00382. AAA. 1 hit.
SUPFAMiSSF52540. SSF52540. 1 hit.
TIGRFAMsiTIGR01242. 26Sp45. 1 hit.
PROSITEiView protein in PROSITE
PS00674. AAA. 1 hit.

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P33297-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MATLEELDAQ TLPGDDELDQ EILNLSTQEL QTRAKLLDNE IRIFRSELQR
60 70 80 90 100
LSHENNVMLE KIKDNKEKIK NNRQLPYLVA NVVEVMDMNE IEDKENSEST
110 120 130 140 150
TQGGNVNLDN TAVGKAAVVK TSSRQTVFLP MVGLVDPDKL KPNDLVGVNK
160 170 180 190 200
DSYLILDTLP SEFDSRVKAM EVDEKPTETY SDVGGLDKQI EELVEAIVLP
210 220 230 240 250
MKRADKFKDM GIRAPKGALM YGPPGTGKTL LARACAAQTN ATFLKLAAPQ
260 270 280 290 300
LVQMYIGEGA KLVRDAFALA KEKAPTIIFI DELDAIGTKR FDSEKSGDRE
310 320 330 340 350
VQRTMLELLN QLDGFSSDDR VKVLAATNRV DVLDPALLRS GRLDRKIEFP
360 370 380 390 400
LPSEDSRAQI LQIHSRKMTT DDDINWQELA RSTDEFNGAQ LKAVTVEAGM
410 420 430
IALRNGQSSV KHEDFVEGIS EVQARKSKSV SFYA
Length:434
Mass (Da):48,256
Last modified:January 23, 2007 - v3
Checksum:iC215422033FCE830
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X73569 Genomic DNA. Translation: CAA51971.1.
X90518 Genomic DNA. Translation: CAA62114.1.
X94335 Genomic DNA. Translation: CAA64037.1.
Z75025 Genomic DNA. Translation: CAA99315.1.
BK006948 Genomic DNA. Translation: DAA10892.1.
PIRiS46605.
RefSeqiNP_014760.3. NM_001183536.3.

Genome annotation databases

EnsemblFungiiYOR117W; YOR117W; YOR117W.
GeneIDi854284.
KEGGisce:YOR117W.

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.

Entry informationi

Entry nameiPRS6A_YEAST
AccessioniPrimary (citable) accession number: P33297
Secondary accession number(s): D6W2H6
Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 1, 1994
Last sequence update: January 23, 2007
Last modified: July 5, 2017
This is version 163 of the entry and version 3 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families
  3. Yeast
    Yeast (Saccharomyces cerevisiae): entries, gene names and cross-references to SGD
  4. Yeast chromosome XV
    Yeast (Saccharomyces cerevisiae) chromosome XV: entries and gene names