Target intelligence / Profile preview

Disintegrin and metalloproteinase domain-containing protein 21 (ADAM21)

Target
ADAM21
Molecular classification
Enzyme, Metalloproteinase, Disintegrin family, Transmembrane protein
01

Overview

Disintegrin and metalloproteinase domain-containing protein 21 (ADAM21) is a member of the ADAM (A Disintegrin And Metalloproteinase) family, a group of membrane-anchored proteins with diverse roles, including regulation of cell adhesion, migration, proteolysis, and signaling[1][2][3][4][5]. ADAM21 is predominantly expressed in the testis, especially in Leydig and Sertoli cells, and is thought to be involved in sperm maturation and/or fertilization[4][5]. However, knockout mouse studies indicate that ADAM21 is dispensable for male fertility and spermatogenesis in mice[4]. ADAM21 has not been identified as a functional or established therapeutic target, and there are no approved drugs known to interact with it. Its precise biological roles in humans remain incompletely defined.

Other names
ADAM21ADAM 21ADAM31Disintegrin and metalloproteinase domain-containing protein 21ADAM metallopeptidase domain 21a disintegrin and metalloproteinase domain 21preproprotein
02

Biological functions

Cell adhesionCell migrationExtracellular signalingSperm maturation (putative)Fertilization (putative)
03

Disease associations

Other

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