>4BH5_1|Chains A, B, C, D|MUREIN HYDROLASE ACTIVATOR ENVC|ESCHERICHIA COLI (83333) TESEKSLMSRTGGLGAPRGQAFWPVRGPTLHRYGEQLQGELRWKGMVIGASEGTEVKAIADGRVILADWLQGYGLVVVVEHGKGDMSLYGYNQSALVSVGSQVRAGQPIALVGSSGGQGRPSLYFEIRRQGQAVNPQPWLGR