Zinc fingers 3CxxC-type
zinc fingers 3cxxc-type
These genes encode proteins containing a domain with several pairs of CxxC motifs, referred to as 3CxxC-type zinc finger which is found in 3CxxC-type zinc finger proteins, such as zygote arrest protein 1 (ZAR1) and its homologues, ZAR1-like proteins, and receptor-transporting proteins 1-5 (RTP1-5). Only one pair of cysteines is associated with a highly conserved histidine residue.