>6Z3G_1|Chain A|Growth/differentiation factor 5|Homo sapiens (9606) MKRQGKRPSKNLKARCSRKALHVNFKDMGWDDWIIAPLEYEAFHCEGLCEFPLRSHLEPTNHAVIQTLMNSMDPESTPPTCCVPTRLSPISILFIDSANNVVYKQYEDMVVESCGCR >6Z3G_2|Chain B|Repulsive guidance molecule A|Homo sapiens (9606) ETGSPCKILKCNSEFWSATSGSHAPASDDTPEFCAALRSYALCTRRTARTCRGDLAYHSAVHGIEDLMSQHNCSKDGPTSQPRLRTLPPAGDSQERSGTKHHHHHH