>1KD7_1|Chains A, B, C, D[auth K], E[auth L], F[auth M]|TUMOR NECROSIS FACTOR LIGAND SUPERFAMILY MEMBER 13B|Homo sapiens (9606) EQKLISEEDLNKELQGPEETVTQDCLQLIADSETPTIQKGSYTFVPWLLSFKRGSALEEKENKILVKETGYFFIYGQVLYTDKTYAMGHLIQRKKVHVFGDELSLVTLFRCIQNMPETLPNNSCYSAGIAKLEEGDELQLAIPRENAQISLDGDVTFFGALKLL