>sp|Q8RCW0|GCSH2_CALS4 Glycine cleavage system H protein 2 OS=Caldanaerobacter subterraneus subsp. tengcongensis GN=gcvH2 MEVLEGLYYSKDHEWVKVEGDKVYIGITDYAQHSLGNIVYVELPEVGSELSAGDVLGVVE SVKAASDVYTPVDIKVLEVNNSLVEDPSLINNDPYGSWMVIAELKDKSQLDKLMKADEYR KFLEEE