>tr|A0A452R6F0|A0A452R6F0_URSAM Actin-related protein 2/3 complex subunit 4 OS=Ursus americanus GN=ARPC4 MTATLRPYLSAVRATLQAALCLENFSSQVVERHNKPEVEVRSSKELLLQPVTISRNEKEK VLIEGSINSVRVSIAVKQADEIEKILCHKFMRFMMMRAENFFILRRKPVEGYDISFLITN FHTEQMYKHKLVDFVIHFMEEIDKEISEMKLSVNARARIVAEEFLKNF