8rmy
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Transglutaminase 3 in complex with inhibitor Z-don and DH patient-derived Fab DH63-A02
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Structural highlights
FunctionTGM3_HUMAN Catalyzes the calcium-dependent formation of isopeptide cross-links between glutamine and lysine residues in various proteins, as well as the conjugation of polyamines to proteins. Involved in the formation of the cornified envelope (CE), a specialized component consisting of covalent cross-links of proteins beneath the plasma membrane of terminally differentiated keratinocytes. Catalyzes small proline-rich proteins (SPRR1 and SPRR2) and LOR cross-linking to form small interchain oligomers, which are further cross-linked by TGM1 onto the growing CE scaffold (By similarity). In hair follicles, involved in cross-linking structural proteins to hardening the inner root sheath. Contents | ||||||||||||||||||||
This page was last modified 06:45, 19 March 2025.