C-terminal coiled-coil domain found in laminin subunit beta-1 (LAMB1)
LAMB1 is also called laminin B1 chain, laminin-1 subunit beta, laminin-10 subunit beta, laminin-12 subunit beta, laminin-2 subunit beta, laminin-6 subunit beta, or laminin-8 subunit beta. It is a glycoprotein that is involved in the pathogenesis of neurodevelopmental disorders. It also plays a crucial role in both lung morphogenesis and physiological function. Mutations in LAMB1 are associated with Cobblestone brain malformation (COB) with variable muscular or ocular abnormalities. LAMB1 is a component of laminin, a complex glycoprotein consisting of three different polypeptide chains (alpha, beta, gamma). Binding to cells via a high affinity receptor, laminin is thought to mediate the attachment, migration, and organization of cells into tissues during embryonic development by interacting with other extracellular matrix components. This model corresponds to the C-terminal coiled-coil domain of LAMB1, which is involved in the integrin binding activity.
Jiyao W et al.(2023). "The conserved domain database in 2023.",