GREB1 (gene regulated in breast cancer 1 protein) is a ESR1 (estrogen receptor 1)-upregulated protein that may regulate estrogen action and it is associated with estrogen-stimulated cell proliferation []. It acts as a regulator of hormone-dependent cancer growth in breast, ovarian and prostate cancers [, , , ]. This protein may be a target to inhibit tumour-promoting pathways both downstream and independent of ESR1 as a possible treatment strategy.This entry represents a protein family that includes Protein GREB1 and similar proteins from chordates.
This entry represents GREB1-like protein, similar to GREB1. The function of GREB1 is unknown, but it is involved in the hormone-induced growth of breast and prostate cancers [, ].
GREB1 (gene regulated in breast cancer 1 protein) is a ESR1 (estrogen receptor 1)-upregulated protein that may regulate estrogen action and it is associated with estrogen-stimulated cell proliferation []. It acts as a regulator of hormone-dependent cancer growth in breast, ovarian and prostate cancers [, , , ]. This protein may be a target to inhibit tumour-promoting pathways both downstream and independent of ESR1 as a possible treatment strategy.This entry represents the C-terminal domain of GREB1 and similar proteins, which may adopt a twisted α/β structure comprising parallel β-sheetσ connected by α-helices that surround the sheet, as revealed from structure predictions.
GREB1 (gene regulated in breast cancer 1 protein) is a ESR1 (estrogen receptor 1)-upregulated protein that may regulate estrogen action and it is associated with estrogen-stimulated cell proliferation []. It acts as a regulator of hormone-dependent cancer growth in breast, ovarian and prostate cancers [, , , ]. This protein may be a target to inhibit tumour-promoting pathways both downstream and independent of ESR1 as a possible treatment strategy.This entry represents a the N-terminal domain of GREB1 and similar proteins, whose function is not yet known. Structure predictions suggest that it may have an α/β fold.
