>sp|Q21U05|GUAC_ALBFT GMP reductase OS=Albidiferax ferrireducens GN=guaC
MEIFDYDNILLLPRKCRVESRSECDASVELGRQRFRIPVVPANMKTVVDESICVWLAQNS
YFYVMHRFDLDNVQFVKNMKARGLYASISLGVKKPDYDTVDQLLALGLVPDYITIDIAHG
HADSVKNMIGYLKEKMPTVFIIAGNVATPEAVIDLENWGADATKVGIGPGKVCITKLKTG
FGTGGWQLSAVKWCARVATKPIIADGGIHEHGDIAKSIRFGATMVMIGSMLAGHEESPGK
SVEVDGKLYKEYYGSASDFNKGEYKHVEGKRILEPVKGKLADTLIEMEQDVQSSISYSGG
KRLMDIRKVNYVTLGGDNAGEHLLM