>sp|Q91WK5|GCSH_MOUSE Glycine cleavage system H protein, mitochondrial OS=Mus musculus GN=Gcsh MSLQVSRSLRVVAYSLRTALTFCSPRPCVPSAAAVRSLRTGSALLSVRKFTEKHEWITTE EGIGTVGISNFAQEALGDVVYCSLPEVGTKLKKQEEFGALESVKAASELYSPLSGEVTEV NEALAENPGLVNKSCYEDGWLIKMTLSDPSEMDELMSEEAYEKYVKSIEE