>sp|O25817|PUR2_HELPY Phosphoribosylamine--glycine ligase OS=Helicobacter pylori GN=purD MKDNNNYNVLIVGNKGREYALAQRLQQDERVNALYFCLGNGGTQDLGENLECEHYEHIVE LALKKQIHLAIISEEEFLVLGLTEMLEKAGILVFGASKEAAKLEASKSYMKAFVKECGIK SASYFETNDLKEALSYIQNASFPLVIKALNKNTSIVYQEEEAIKILEDAFKQSNEPVIIE PFLEGFELSVTALIANDDFILLPFCQNYKRLLEGDNGVNTGGMGAIAPANFFSNELEEKI KNHIFKPTLEKLQADNTPFKGVLLAEIVIIEEKGVLEPYLLDFSVRFKDIECQTILPLLE SSLLDLCLATAKGELHSLELVFSKEFVMSVALVSRNYPTSSSPKQTLYIDPVDEKKGHLI LGEVEQDNGVFESSGGRVIFAIGRGKSLLEARNHAYEIAQKVHFEGMFYRKDIGFKVLDL KEYS