>3WDN_1|Chain A|Glycine cleavage system H protein, mitochondrial|Bos taurus (9913) SVRKFTEKHEWVTTENGVGTVGISNFAQEALGDVVYCSLPEVGTKLNKQEEFGALESVKAASELYSPLSGEVTEINKALAENPGLVNKSCYEDGWLIKMTFSNPSELDELMSEEAYEKYIKSIEE