>4XCH_1|Chains A, B, C, D|S-ribosylhomocysteine lyase|Streptococcus suis (1307) MGSSHHHHHHSSGLVPRGSHMASMTGGQQMGRGSMKKEVTVESFELDHTIVKAPYIRLISEEVGPKGDIITNFDIRLIQPNENAMDTAGLHTIEHLLAKLIRQRIDGLIDCSPFGCRTGFHMIMWGKQDSEKIAQVIKSSLEEIAEGITWEDVPGTTIESCGNYKDHSLHSAKEWAKLILSQGISTDAFERKPI