ARHGAP35

Also known as GRF-1, GRLF1, P190-A, P190A, p190ARhoGAP, p190RhoGAP, Rho GTPase activating protein 35

Glucocorticoid receptor DNA-binding factor 1 is a protein that in humans is encoded by the GRLF1 gene.

Gene data

ARHGAP35

Name: Rho GTPase activating protein 35
Type: protein-coding
Position: 46,860,997–47,005,077 (+)
Aliases: GRF-1, GRLF1, P190-A, P190A, p190ARhoGAP, p190RhoGAP
Ensembl: ENSG00000160007
RefSeq RNA: NM_004491.5, NM_024342.1, XM_024451473.2, XM_054320752.1, XR_002958305.2
RefSeq protein: NP_004482.4, XP_024307241.1, XP_054176727.1

The human glucocorticoid receptor DNA binding factor, which associates with the promoter region of the glucocorticoid receptor gene (hGR gene), is a repressor of glucocorticoid receptor transcription. The amino acid sequence deduced from the cDNA sequences show the presence of three sequence motifs characteristic of a zinc finger and one motif suggestive of a leucine zipper in which 1 cysteine is found instead of all leucines. The GRLF1 enhances the homologous down-regulation of wild-type hGR gene expression. Biochemical analysis suggests that GRLF1 interaction is sequence specific and that transcriptional efficacy of GRLF1 is regulated through its interaction with specific sequence motif. The level of expression is regulated by glucocorticoids. [provided by RefSeq, Jul 2008].