ARF3/YOR094W Protein Information

Standard Name	Arf3p 1
Systematic Name	Yor094wp
Alias	Arl2p
ORF Classification	Verified
Description	Glucose-repressible ADP-ribosylation factor, GTPase of the Ras superfamily involved in development of polarity; also has mRNA binding activity (1, 2, 3)
Name Description	ADP-Ribosylation Factor 1

Experimental Data
Molecules/cell	1240 4

Predicted Sequence	Formatted Sequence or sequence in FASTA format
Length (a.a.)	183
Molecular Weight (Da)	20,696
Isoelectric Point (pI)	10.21

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 Arf3p (InterPro)
Physical Interactions	There are 24 total physical interactions (BioGRID)
Homologs	PDB Homologs \| BLASTP \| BLASTP v. fungi \| Fungal Alignment \| Synteny Viewer
External Sequence Databases	EBI: UPI0000168416 \| P40994 MIPS: YOR094W NCBI: 1164941 \| 1420267 \| 45269393 \| 576549 \| 6324668 \| 728884 \| NP_014737.1 GenBank/EMBL/DDBJ: DAA10871.1 \| AY557751 \| L28996 \| X94335 \| Z75002

Amino Acid Sequence (or in FASTA format)
1 MGNSISKVLG KLFGSKEMKI LMLGLDKAGK TTILYKLKLN KIKTSTPTVG 51 FNVETVTYKN VKFNMWDVGG QQRLRPLWRH YFPATTALIF VIDSSARNRM 101 EEAKEELYSI IGEKEMENVV LLVWANKQDL KDAMKPQEVS DFLELEKNLK 151 NQPWCVIGSN ALSGQGLVEG LSWISNNTNV PKK*

Amino Acid Sequence (or in FASTA format)

       1  MGNSISKVLG KLFGSKEMKI LMLGLDKAGK TTILYKLKLN KIKTSTPTVG
      51  FNVETVTYKN VKFNMWDVGG QQRLRPLWRH YFPATTALIF VIDSSARNRM
     101  EEAKEELYSI IGEKEMENVV LLVWANKQDL KDAMKPQEVS DFLELEKNLK
     151  NQPWCVIGSN ALSGQGLVEG LSWISNNTNV PKK*

external links for Arf3p

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

References cited on this page View Complete Literature Guide for Arf3p

1)	Lee FJ, et al. (1994) Characterization of a glucose-repressible ADP-ribosylation factor 3 (ARF3) from Saccharomyces cerevisiae. J Biol Chem 269(33):20931-7
2)	Huang CF, et al. (2003) Role for Arf3p in development of polarity, but not endocytosis, in Saccharomyces cerevisiae. Mol Biol Cell 14(9):3834-47
3)	Tsvetanova NG, et al. (2010) Proteome-Wide Search Reveals Unexpected RNA-Binding Proteins in Saccharomyces cerevisiae.LID - e12671 [pii] PLoS One 5(9)
4)	Ghaemmaghami S, et al. (2003) Global analysis of protein expression in yeast. Nature 425(6959):737-41