>4JJH_1|Chains A, B|Poliovirus receptor-related protein 4|Homo sapiens (9606) QDYGGGELETSDVVTVVLGQDAKLPCFYRGDSGEQVGQVAWARVDAGEGAQELALLHSKYGLHVSPAYEGRVEQPPPPRNPLDGSVLLRNAVQADEGEYECRVSTFPAGSFQARLRLRVLVPPLPSLAENLYF