Lipid Modification Database
Tag Content
LipidDB ID
LipidDB-9606-00982
Entry Name
UniProt Accession
Theoretical PI
8.94
Molecular Weight
22328.73
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
GTP-binding protein Di-Ras1
Protein Synonyms/Alias
Distinct subgroup of the Ras family member 1; Ras-related inhibitor of cell growth; Rig; Small GTP-binding tumor suppressor 1;
Gene Name
DIRAS1
Gene Synonyms/Alias
GBTS1; RIG;
Created Date
29-MAR-2005
 Lipid Modification Sites 
 Position   Sequence Form   Peptide   References   Modification Type 
195
Canonical
TDRVKGKCTLM****
[1]
S-Farnesylation
195
Canonical
TDRVKGKCTLM****
[1]
S-Geranylgeranylation
Organism
Homo sapiens (Human)
NCBI Taxa ID
9606
Reference
[1] Ellis CA, Vos MD, Howell H, Vallecorsa T, Fults DW, Clark GJ. Rig is a novelRas-related protein and potential neural tumor suppressor. Proc Natl Acad Sci U SA. 2002 Jul 23;99(15):9876-81. Epub 2002 Jul 9.[PMID:12107278]
Functional Description
Displays low GTPase activity and exist predominantly in the GTP-bound form.
Sequence Annotation
Nucleotide-binding: 14 21 GTP.
Nucleotide-binding: 61 65 GTP.
Nucleotide-binding: 121 124 GTP.
Motif: 36 44 Effector region.
Modified residue: 195 195 Cysteine methyl ester.
Protein Length
198 AA.
Protein Sequence
(Canonical)
MPEQSNDYRV VVFGAGGVGK SSLVLRFVKG TFRDTYIPTI EDTYRQVISC DKSVCTLQIT  60
DTTGSHQFPA MQRLSISKGH AFILVFSVTS KQSLEELGPI YKLIVQIKGS VEDIPVMLVG  120
NKCDETQREV DTREAQAVAQ EWKCAFMETS AKMNYNVKEL FQELLTLETR RNMSLNIDGK  180
RSGKQKRTDR VKGKCTLM                                                198
MPEQSNDYRV VVFGAGGVGK SSLVLRFVKG TFRDTYIPTI EDTYRQVISC DKSVCTLQIT  60
DTTGSHQFPA MQRLSISKGH AFILVFSVTS KQSLEELGPI YKLIVQIKGS VEDIPVMLVG  120
NKCDETQREV DTREAQAVAQ EWKCAFMETS AKMNYNVKEL FQELLTLETR RNMSLNIDGK  180
RSGKQKRTDR VKGKCTLM                                                198
FASTA
(Canonical)
>LipidDB-9606-00982|O95057
MPEQSNDYRVVVFGAGGVGKSSLVLRFVKGTFRDTYIPTIEDTYRQVISCDKSVCTLQIT
DTTGSHQFPAMQRLSISKGHAFILVFSVTSKQSLEELGPIYKLIVQIKGSVEDIPVMLVG
NKCDETQREVDTREAQAVAQEWKCAFMETSAKMNYNVKELFQELLTLETRRNMSLNIDGK
RSGKQKRTDRVKGKCTLM
MPEQSNDYRVVVFGAGGVGKSSLVLRFVKGTFRDTYIPTIEDTYRQVISCDKSVCTLQIT
DTTGSHQFPAMQRLSISKGHAFILVFSVTSKQSLEELGPIYKLIVQIKGSVEDIPVMLVG
NKCDETQREVDTREAQAVAQEWKCAFMETSAKMNYNVKELFQELLTLETRRNMSLNIDGK
RSGKQKRTDRVKGKCTLM
Gene Ontology
GO:0005886; C:plasma membrane; IDA:UniProt
GO:0005525; F:GTP binding; IDA:UniProt
GO:0003924; F:GTPase activity; IDA:UniProt
GO:0006184; P:GTP catabolic process; IDA:UniProt
GO:0007264; P:small GTPase mediated signal transduction; IEA:InterPro
Interpro
InterPro; IPR027417; P-loop_NTPase
InterPro; IPR005225; Small_GTP-bd_dom
InterPro; IPR001806; Small_GTPase
InterPro; IPR020849; Small_GTPase_Ras
Pfam
Pfam; PF00071; Ras;
SMART
SMART; SM00173; RAS;
PROSITE
PROSITE; PS51421; RAS;
PRINTS
PRINTS; PR00449; RASTRNSFRMNG;