>sp|P0DN86-2|CGB3_HUMAN Isoform 2 of Choriogonadotropin subunit beta 3 OS=Homo sapiens OX=9606 GN=CGB3 MGRPGLGAAVSDPGEAVSLSQGLLLLLLLSMGGTWASKEPLRPRCRPINATLAVEKEGCP VCITVNTTICAGYCPTMTRVLQGVLPALPQVVCNYRDVRFESIRLPGCPRGVNPVVSYAV ALSCQCALCRRSTTDCGGPKDHPLTCDDPRFQDSSSSKAPPPSLPSPSRLPGPSDTPILP Q