>tr|A0A2K5LIQ8|A0A2K5LIQ8_CERAT Beta-2-microglobulin OS=Cercocebus atys GN=B2M MSRSVALAVLALLSLSGLEAIQRTPKIQVYSRHPPENGKPNFLNCYVSGFHPSDIEVDLL KNGEKMGKVEHSDLSFSKDWSFYLLYYTEFTPNEKDEYACRVNHVTLSGPRTVKWDRDM