>4GU4_1|Chains A, B, C|Outer capsid protein sigma-1|Mammalian orthoreovirus 1 (10884) GVLNQGVTSLESAKIDSVLPPLTVREASGVRTLSFGYDTSDFTIINSVLSLRSRLTLPTYRYPLELDTANNRVQVADRFGMRTGTWTGQLQYQHPQLSWRANVTLNLMKVDDWLVLSFSQMTTNSIMADGKFVINFVSGLSSGWQTGDTEPSSTIDPLSTTFAAVQFLNNGQRIDAFRIMGVSEWTDGELEIKNYGGTYTGHTQVYWAPWTIMYPCNVR