KCNRG is a soluble protein with characteristics suggesting it forms heterotetramers with voltage-gated K(+) channels and inhibits their function.KCNRG is a soluble protein with characteristics suggesting it forms heterotetramers with voltage-gated K(+) channels (see MIM 176260) and inhibits their function (Ivanov et al., 2003 [PubMed 12650944]).[supplied by OMIM]. PRIMARYREFSEQ_SPAN PRIMARY_IDENTIFIER PRIMARY_SPAN COMP 1-1527 AY169388.1 1-1527