PTGFRN localizations
PTGFRN [ENSP00000376899]
Prostaglandin F2 receptor negative regulator; Inhibits the binding of prostaglandin F2-alpha (PGF2-alpha) to its specific FP receptor, by decreasing the receptor number rather than the affinity constant. Functional coupling with the prostaglandin F2-alpha receptor seems to occur (By similarity). In myoblasts, associates with tetraspanins CD9 and CD81 to prevent myotube fusion during muscle regeneration (By similarity).
Synonyms: PTGFRN, Q9P2B2, Q9P2B2p, hQ9P2B2, 5738 ...