>5WIW_1|Chains A, B|Tumor necrosis factor receptor superfamily member 9|Mus musculus (10090) LEVQNSCDNCQPGTFCRKYNPVCKSCPPSTFSSIGGQPNCNICRVCAGYFRFKKFCSSTHNAECECIEGFHCLGPQCTRCEKDCRPGQELTKQGCKTCSLGTFNDQAGTGVCRPWTNCSLDGRSVLKTGTTEKDVVCGPLVPR