Lipid Modification Database
Tag Content
LipidDB ID
LipidDB-559292-00328
Entry Name
UniProt Accession
Theoretical PI
6.75
Molecular Weight
20529.47
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
ADP-ribosylation factor 1
Protein Synonyms/Alias
Gene Name
ARF1
Gene Synonyms/Alias
YDL192W; D1244;
Created Date
01-JUL-1989
 Lipid Modification Sites 
 Position   Sequence Form   Peptide   References   Modification Type 
2
Canonical
******MGLFASKLF
[1][2]
N-Myristoylation
Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
NCBI Taxa ID
559292
Reference
[1] Liu Y, Kahn RA, Prestegard JH. Structure and membrane interaction ofmyristoylated ARF1. Structure. 2009 Jan 14;17(1):79-87. doi:10.1016/j.str.2008.10.020.[PMID:19141284]
[2] Liu Y, Kahn RA, Prestegard JH. Dynamic structure of membrane-anchored Arf*GTP.Nat Struct Mol Biol. 2010 Jul;17(7):876-81. doi: 10.1038/nsmb.1853. Epub 2010 Jul4.[PMID:20601958]
Functional Description
GTP-binding protein involved in protein trafficking; may modulate vesicle budding and uncoating within the Golgi apparatus. Recruits polyadenylate-binding protein PAB1 to COPI vesicles, and this is required for correct localization of the asymmetrically distributed ASH1 mRNA.
Sequence Annotation
Nucleotide-binding: 25 32 GTP.
Nucleotide-binding: 126 129 GTP.
Nucleotide-binding: 160 161 GTP.
Binding site: 48 48 GTP.
Binding site: 70 70 GTP; via amide nitrogen.
Protein Length
181 AA.
Protein Sequence
(Canonical)
MGLFASKLFS NLFGNKEMRI LMVGLDGAGK TTVLYKLKLG EVITTIPTIG FNVETVQYKN  60
ISFTVWDVGG QDRIRSLWRH YYRNTEGVIF VVDSNDRSRI GEAREVMQRM LNEDELRNAA  120
WLVFANKQDL PEAMSAAEIT EKLGLHSIRN RPWFIQATCA TSGEGLYEGL EWLSNSLKNS  180
T                                                                  181
FASTA
(Canonical)
>LipidDB-559292-00328|P11076
MGLFASKLFSNLFGNKEMRILMVGLDGAGKTTVLYKLKLGEVITTIPTIGFNVETVQYKN
ISFTVWDVGGQDRIRSLWRHYYRNTEGVIFVVDSNDRSRIGEAREVMQRMLNEDELRNAA
WLVFANKQDLPEAMSAAEITEKLGLHSIRNRPWFIQATCATSGEGLYEGLEWLSNSLKNS
T
Gene Ontology
GO:0005794; C:Golgi apparatus; IDA:SGD
GO:0005525; F:GTP binding; IEA:UniProtKB-KW
GO:0003924; F:GTPase activity; IDA:SGD
GO:0006888; P:ER to Golgi vesicle-mediated transport; IDA:SGD
GO:0006893; P:Golgi to plasma membrane transport; IGI:SGD
GO:0006184; P:GTP catabolic process; IDA:GOC
GO:0016236; P:macroautophagy; IMP:SGD
GO:0015031; P:protein transport; IEA:UniProtKB-KW
GO:0007264; P:small GTPase mediated signal transduction; IEA:InterPro
Interpro
InterPro; IPR027417; P-loop_NTPase
InterPro; IPR005225; Small_GTP-bd_dom
InterPro; IPR024156; Small_GTPase_ARF
InterPro; IPR006689; Small_GTPase_ARF/SAR
Pfam
Pfam; PF00025; Arf;
SMART
SMART; SM00177; ARF;
PROSITE
PROSITE; PS51417; ARF;
PRINTS
PRINTS; PR00328; SAR1GTPBP;