UniProt Accession

 RSR1_YEAST; P13856; D6VUT2 

Genbank Protein ID

 M26928; X85807; Z72936; BK006941 

Genbank Nucleotide ID

 AAA35013.1; CAA59809.1; CAA97166.1; DAA08243.1 

Protein Name

 Ras-related protein RSR1 

Protein Synonyms/Alias

  

Gene Name

 RSR1 

Gene Synonyms/Alias

 BUD1; YGR152C; G6658 

Created Date

 July 27, 2013 

Organism

 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) 

NCBI Taxa ID

 559292 

Lysine Modification

Position	Peptide	Type	References
176	EMESVAVKDARNQSQ	ubiquitination	[1]
187	NQSQQFSKIESPSTR	ubiquitination	[1]
200	TRLPSSAKQDTKQSN	ubiquitination	[1]
218	SSKGLYNKSSQGQAK	ubiquitination	[1]
237	TPVNEKHKPSHAVPK	ubiquitination	[2]

Reference

 [1] Global analysis of phosphorylation and ubiquitylation cross-talk in protein degradation.
 Swaney DL, Beltrao P, Starita L, Guo A, Rush J, Fields S, Krogan NJ, Villén J.
 Nat Methods. 2013 Jul;10(7):676-82. [PMID: 23749301]
 [2] Sites of ubiquitin attachment in Saccharomyces cerevisiae.
 Starita LM, Lo RS, Eng JK, von Haller PD, Fields S.
 Proteomics. 2012 Jan;12(2):236-40. [PMID: 22106047] 

Functional Description

 Involved in development of cell polarity during the cell division cycle, and essential for bud emergence. RSR1 and CDC24 interact functionally and perhaps physically. 

Sequence Annotation

 NP_BIND 10 17 GTP (By similarity).
 NP_BIND 57 61 GTP (By similarity).
 NP_BIND 116 119 GTP (By similarity).
 MOTIF 32 40 Effector region (Potential).
 MOD_RES 269 269 Cysteine methyl ester (By similarity).
 LIPID 269 269 S-geranylgeranyl cysteine (By  

Keyword

 Cell cycle; Cell division; Cell membrane; Complete proteome; GTP-binding; Lipoprotein; Membrane; Methylation; Nucleotide-binding; Prenylation; Reference proteome. 

Sequence Source

 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 

Protein Length

 272 AA 

Protein Sequence

Gene Ontology

 GO:0005935; C:cellular bud neck; IDA:SGD.
 GO:0005886; C:plasma membrane; IDA:SGD.
 GO:0005525; F:GTP binding; IEA:UniProtKB-KW.
 GO:0003924; F:GTPase activity; IDA:SGD.
 GO:0004871; F:signal transducer activity; TAS:SGD.
 GO:0007120; P:axial cellular bud site selection; TAS:SGD.
 GO:0007121; P:bipolar cellular bud site selection; TAS:SGD.
 GO:0007264; P:small GTPase mediated signal transduction; TAS:SGD. 

Interpro

 IPR027417; P-loop_NTPase.
 IPR005225; Small_GTP-bd_dom.
 IPR001806; Small_GTPase.
 IPR020849; Small_GTPase_Ras. 

Pfam

 PF00071; Ras 

SMART

 SM00173; RAS 

PROSITE

 PS51421; RAS 

PRINTS

 PR00449; RASTRNSFRMNG.