>7AIL_1|Chain A|Ribonucleoside-diphosphate reductase subunit beta|Aquifex aeolicus (strain VF5) (224324) MEKTEKNELVRKLIFNPQGDREASKRKIIKGNPTNIFELNEIKYSWAFDLYKLMGFTNFWIPEEIQMLEDRKQYETVLSDYEKRAYELVLSFLIALDSFQVDMLKEFGRMITAPEVEMAITAQEFQESVHAYSYQFILESVVDPVKADEIYNYWREDERLLERNKVIAELYNEFIRKPNEENFIKATIGNYILESLYFYSGFAFFYTLGRQGKMRNTVQQIKYINRDELCHVTLFRNIINTLRKENPELFTPEIEKWIVEYFKYAVNEEIKWGQYVTQNQILGINDVLIERYIKYLGNLRITQIGFDPIYPEVTENPLKWIDEFRKINNTKTDFFQAKPQTYSKANELKW