RASGEF1B (RasGEF Domain Family Member 1B) is a Protein Coding gene. Diseases associated with RASGEF1B include Chromosome 4Q21 Deletion Syndrome. GO annotations related to this gene include guanyl-nucleotide exchange factor activity and Ras guanyl-nucleotide exchange factor activity. An important paralog of this gene is RASGEF1C.
Function:
Guanine nucleotide exchange factor (GEF) with specificity for RAP2A, it doesn't seems to activate other Ras family proteins (in vitro).
Subunit:
Interacts with Ras family proteins (By similarity). Interacts with CCDC124 during cytokinesis.
DISEASE:
Up-regulated in macrophages stimulated with IFNG, GPI-mucins or bacterial lipopolysaccharides (LPS).
Similarity:
Contains 1 N-terminal Ras-GEF domain.
Contains 1 Ras-GEF domain.
SWISS:
Q0VAM2
Gene ID:
153020
Database links:
Entrez Gene: 153020 Human
SwissProt: Q0VAM2 Human
Unigene: 591696 Human
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