?cl00030: CH Superfamily (this model, PSSM-Id:260145 is obsolete and has been replaced by 469584)
Calponin homology domain; actin-binding domain which may be present as a single copy or in tandem repeats (which increases binding affinity). The CH domain is found in cytoskeletal and signal transduction proteins, including actin-binding proteins like spectrin, alpha-actinin, dystrophin, utrophin, and fimbrin, proteins essential for regulation of cell shape (cortexillins), and signaling proteins (Vav).
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Jiyao W et al.(2023). "The conserved domain database in 2023.",