The function of KLHL26 (kelch like family member 26, ENSG00000167487) is as follows. May play a role in endo(sarco)plasmic reticulum (ER/SR) mitochondrial signaling (PubMed:37204873). May be part of the ubiquitin-proteasome system (UPS) and affect ubiquitination and degradation of target substrates in cardiomyocytes (PubMed:37204873). .