>6Z3J_1|Chains A, B|Growth/differentiation factor 5|Homo sapiens (9606)
MKRQGKRPSKNLKARCSRKALHVNFKDMGWDDWIIAPLEYEAFHCEGLCEFPLRSHLEPTNHAVIQTLMNSMDPESTPPTCCVPTRLSPISILFIDSANNVVKKDYEDMVVESCGCR
>6Z3J_2|Chains C, D|RGM domain family member B|Homo sapiens (9606)
ETGQCRIQKCTTDFVSLTSHLNSAVDGFDSEFCKALRAYAGCTQRTSKACRGNLVYHSAVLGISDLMSQRNCSKDGPTSSTNPEVTHGTKHHHHHH