RSR1/YGR152C Protein Information

Standard Name	Rsr1p
Systematic Name	Ygr152cp
Alias	Bud1p 1
ORF Classification	Verified
Description	GTP-binding protein of the ras superfamily required for bud site selection, morphological changes in response to mating pheromone, and efficient cell fusion; localized to the plasma membrane; significantly similar to mammalian Rap GTPases (2, 3, 4, 5)
Name Description	RaS-Related

Predicted Sequence	Formatted Sequence or sequence in FASTA format
Length (a.a.)	272
Molecular Weight (Da)	30,390
Isoelectric Point (pI)	9.97

Click on image for expanded interactive view

Post-translational Modifications	PhosphoGRID \| PhosphoPep Database
Domains/motifs	See the graphical view and list of proteins that share domains/motifs in common with Rsr1p (InterPro)
Physical Interactions	There are 21 total physical interactions (BioGRID)
Homologs	PDB Homologs \| BLASTP \| BLASTP v. fungi \| Fungal Alignment \| Synteny Viewer
External Sequence Databases	EBI: UPI0000135220 \| P13856 MIPS: YGR152C NCBI: 1045257 \| 1323257 \| 134042 \| 172512 \| 398365917 \| NP_011668.3 GenBank/EMBL/DDBJ: DAA08243.1 \| M26928 \| X85807 \| Z72936

Amino Acid Sequence (or in FASTA format)
1 MRDYKLVVLG AGGVGKSCLT VQFVQGVYLD TYDPTIEDSY RKTIEIDNKV 51 FDLEILDTAG IAQFTAMREL YIKSGMGFLL VYSVTDRQSL EELMELREQV 101 LRIKDSDRVP MVLIGNKADL INERVISVEE GIEVSSKWGR VPFYETSALL 151 RSNVDEVFVD LVRQIIRNEM ESVAVKDARN QSQQFSKIES PSTRLPSSAK 201 QDTKQSNNKQ SSKGLYNKSS QGQAKVKQST PVNEKHKPSH AVPKSGSSNR 251 TGISATSQQK KKKKNASTCT IL*

Amino Acid Sequence (or in FASTA format)

       1  MRDYKLVVLG AGGVGKSCLT VQFVQGVYLD TYDPTIEDSY RKTIEIDNKV
      51  FDLEILDTAG IAQFTAMREL YIKSGMGFLL VYSVTDRQSL EELMELREQV
     101  LRIKDSDRVP MVLIGNKADL INERVISVEE GIEVSSKWGR VPFYETSALL
     151  RSNVDEVFVD LVRQIIRNEM ESVAVKDARN QSQQFSKIES PSTRLPSSAK
     201  QDTKQSNNKQ SSKGLYNKSS QGQAKVKQST PVNEKHKPSH AVPKSGSSNR
     251  TGISATSQQK KKKKNASTCT IL*

external links for Rsr1p

Homologs	Interaction Resources	Protein databases/Other	Localization Resources
BLASTP (NCBI)	BioGRID	SCOP Superfamily	YPL+
Ashbya (AGD)	BOND	GPMdb (Mass Spec.)	YeastGFP
Aspergillus (AspGD)	BioPIXIE	MIPS	YeastRC Public Image Repository
Candida (CGD)	CYC2008 (complexes)	Pfam domains
Candida (CandidaDB)	Complexome	YeastRC Structure Prediction (Seattle)
YGOB	DIP
YOGY	GeneMANIA
	YeastRC Two-Hybrid (Seattle)

References cited on this page View Complete Literature Guide for Rsr1p

1)	Chant J and Herskowitz I (1991) Genetic control of bud site selection in yeast by a set of gene products that constitute a morphogenetic pathway. Cell 65(7):1203-12
2)	Nern A and Arkowitz RA (1999) A Cdc24p-Far1p-Gbetagamma protein complex required for yeast orientation during mating. J Cell Biol 144(6):1187-202
3)	Elia L and Marsh L (1998) A role for a protease in morphogenic responses during yeast cell fusion. J Cell Biol 142(6):1473-85
4)	Cabib E, et al. (1998) Role of small G proteins in yeast cell polarization and wall biosynthesis. Annu Rev Biochem 67:307-33
5)	Garcia-Ranea JA and Valencia A (1998) Distribution and functional diversification of the ras superfamily in Saccharomyces cerevisiae. FEBS Lett 434(3):219-25