Source:http://linkedlifedata.com/resource/umls/id/C1658009
GO: Interacting selectively and non-covalently with a member of the FATZ family of proteins, filamin-, actinin-, and telethonin-binding proteins of the Z-disc of striated muscle. FATZ proteins are located in the Z-disc of the sarcomere and are involved in a complex network of interactions with other Z-band components. [PMID:10984498, PMID:11699871]