InnateDB: Systems Biology of the Innate Immune Response

Homo sapiens Protein: RAB40B

Summary

InnateDB Protein

IDBP-764540.3

Last Modified

2014-10-13 [Report errors or provide feedback]

Gene Symbol

RAB40B

Protein Name

Synonyms

RAR; SEC4L;

Species

Homo sapiens

Ensembl Protein

ENSP00000461785

InnateDB Gene

IDBG-73744 (RAB40B)

Protein Structure

UniProt Annotation

Function

May be a substrate-recognition component of a SCF-like ECS (Elongin-Cullin-SOCS-box protein) E3 ubiquitin ligase complex which mediates the ubiquitination and subsequent proteasomal degradation of target proteins. {ECO:0000250}.

Subcellular Localization

Cell membrane {ECO:0000305}; Lipid-anchor {ECO:0000305}; Cytoplasmic side {ECO:0000305}.

Disease Associations

Tissue Specificity

Comments

Interactions

Number of Interactions

This gene and/or its encoded proteins are associated with 10 experimentally validated interaction(s) in this database.
They are also associated with 2 interaction(s) predicted by orthology.

Experimentally validated
Total	10 [view]
Protein-Protein	10 [view]
Protein-DNA	0
Protein-RNA	0
DNA-DNA	0
RNA-RNA	0
DNA-RNA	0

Predicted by orthology
Total	2 [view]

Gene Ontology

Molecular Function

Accession	GO Term
GO:0003924	GTPase activity
GO:0005525	GTP binding

Biological Process

GO:0006184	GTP catabolic process
GO:0006886	intracellular protein transport
GO:0006913	nucleocytoplasmic transport
GO:0007165	signal transduction
GO:0007264	small GTPase mediated signal transduction
GO:0015031	protein transport
GO:0016567	protein ubiquitination
GO:0035556	intracellular signal transduction

Cellular Component

GO:0005622	intracellular
GO:0005886	plasma membrane
GO:0016020	membrane

Protein Structure and Domains

PDB ID

InterPro

IPR001496 SOCS protein, C-terminal
IPR001806 Small GTPase superfamily
IPR002041 Ran GTPase
IPR003578 Small GTPase superfamily, Rho type
IPR003579 Small GTPase superfamily, Rab type
IPR005225 Small GTP-binding protein domain
IPR006689 Small GTPase superfamily, ARF/SAR type
IPR013684 Mitochondrial Rho-like
IPR020849 Small GTPase superfamily, Ras type
IPR027417 P-loop containing nucleoside triphosphate hydrolase

PFAM

PF07525
PF00071
PF00025
PF08477

PRINTS

PR00449
PR00627
PR00328

PIRSF

SMART

SM00253
SM00969
SM00176
SM00174
SM00175
SM00173

TIGRFAMs

Post-translational Modifications

Modification

Cross-References

SwissProt