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Protein

Trafficking protein particle complex subunit 31

Gene

TRS31

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

Functioni

Component of the TRAPP I, TRAPP II and TRAPP III complexes which act as guanine nucleotide exchange factors (GEF) for YPT1. TRAPP I plays a key role in the late stages of endoplasmic reticulum to Golgi traffic. TRAPP II plays a role in intra-Golgi transport. TRAPP III plays a role in autophagosome formation.4 Publications

Miscellaneous

Present with 8350 molecules/cell in log phase SD medium.1 Publication

GO - Biological processi

  • autophagy Source: UniProtKB-KW
  • ER to Golgi vesicle-mediated transport Source: SGD

Keywordsi

Biological processAutophagy, ER-Golgi transport, Transport

Enzyme and pathway databases

BioCyciYEAST:G3O-29999-MONOMER
ReactomeiR-SCE-204005 COPII-mediated vesicle transport

Names & Taxonomyi

Protein namesi
Recommended name:
Trafficking protein particle complex subunit 31
Short name:
TRAPP subunit 31
Alternative name(s):
Transport protein particle 31 kDa subunit
Gene namesi
Name:TRS31
Ordered Locus Names:YDR472W
OrganismiSaccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Taxonomic identifieri559292 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaSaccharomycotinaSaccharomycetesSaccharomycetalesSaccharomycetaceaeSaccharomyces
Proteomesi
  • UP000002311 Componenti: Chromosome IV

Organism-specific databases

EuPathDBiFungiDB:YDR472W
SGDiS000002880 TRS31

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Endoplasmic reticulum, Golgi apparatus

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002115851 – 283Trafficking protein particle complex subunit 31Add BLAST283

Proteomic databases

MaxQBiQ03337
PaxDbiQ03337
PRIDEiQ03337

PTM databases

iPTMnetiQ03337

Interactioni

Subunit structurei

Part of the multisubunit TRAPP (transport protein particle) I complex composed of BET3, BET5, TRS20, TRS23, TRS31 and TRS33. Part of the multisubunit TRAPP (transport protein particle) II complex composed of BET3, BET5, TRS20, TRS23, TRS31, TRS33, TRS65, TRS85, TRS120 and TRS130. Part of the multisubunit TRAPP (transport protein particle) III complex composed of BET3, BET5, TRS20, TRS23, TRS31, TRS33 and TRS85.4 Publications

Binary interactionsi

Show more details

Protein-protein interaction databases

BioGridi32525, 146 interactors
DIPiDIP-1709N
IntActiQ03337, 10 interactors
MINTiQ03337
STRINGi4932.YDR472W

Structurei

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
3CUEX-ray3.70B/H/N/T1-283[»]
DisProtiDP00835
ProteinModelPortaliQ03337
SMRiQ03337
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiQ03337

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

GeneTreeiENSGT00390000000976
HOGENOMiHOG000176758
InParanoidiQ03337
KOiK20280
OMAiMAFLFQE
OrthoDBiEOG092C42ZV

Family and domain databases

CDDicd14943 TRAPPC5_Trs31, 1 hit
InterProiView protein in InterPro
IPR024096 NO_sig/Golgi_transp_ligand-bd
IPR016696 TRAPP-I_su5
IPR007194 TRAPP_component
PANTHERiPTHR20902 PTHR20902, 1 hit
PfamiView protein in Pfam
PF04051 TRAPP, 1 hit
PIRSFiPIRSF017479 TRAPP_I_complex_Trs31, 1 hit
SUPFAMiSSF111126 SSF111126, 2 hits

Sequencei

Sequence statusi: Complete.

Q03337-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSQRIIQPSA SDQQFPGKSD GYEYTVGPKQ AITSEASTTY IPSRIYSESL
60 70 80 90 100
LFKRQEASLS AMAFLFQEMI SQLHRTCKTA GDFETKLSDY GHNIGIRLLE
110 120 130 140 150
LLNFRASVSP SSLPRASAFL SQNESSSKLS NASNSPGMLA NSSTATSASA
160 170 180 190 200
NERLQEKQTE SLSNYITKMR RRDLKILDIL QFIHGTLWSY LFNHVSDDLV
210 220 230 240 250
KSSERDNEYM IVDNFPTLTQ FIPGENVSCE YFVCGIIKGF LFNAGFPCGV
260 270 280
TAHRMPQGGH SQRTVYLIQF DRQVLDREGL RFG
Length:283
Mass (Da):31,722
Last modified:November 1, 1996 - v1
Checksum:i857BBA3E03423D42
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U33050 Genomic DNA Translation: AAB64914.1
BK006938 Genomic DNA Translation: DAA12306.1
PIRiS69639
RefSeqiNP_010760.3, NM_001180780.3

Genome annotation databases

EnsemblFungiiYDR472W; YDR472W; YDR472W
GeneIDi852083
KEGGisce:YDR472W

Similar proteinsi

Entry informationi

Entry nameiTRS31_YEAST
AccessioniPrimary (citable) accession number: Q03337
Secondary accession number(s): D6VT96
Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 19, 2005
Last sequence update: November 1, 1996
Last modified: May 23, 2018
This is version 127 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, 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 IV
    Yeast (Saccharomyces cerevisiae) chromosome IV: entries and gene names

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