▁Lem go - L ütt feld ▁is ▁a ▁railway ▁station ▁located ▁in ▁Lem go , ▁Germany . ▁The ▁station ▁was ▁opened ▁on ▁ 2 8 ▁July ▁ 2 0 0 7 ▁is ▁located ▁on ▁the ▁B iele feld - H am eln ▁railway . ▁The ▁train ▁services ▁are ▁operated ▁by ▁Euro bahn . ▁ ▁Train ▁services ▁The ▁following ▁services ▁currently ▁call ▁at ▁Lem go - L ütt feld : ▁R B 7 3 ▁Der ▁Li pper l änder ▁Rah den ▁- ▁B ünd e ▁- ▁Her ford ▁- ▁B iele feld ▁- ▁Lage ▁- ▁Lem go ▁ ▁References ▁ ▁Category : R ail way ▁stations ▁in ▁North ▁Rh ine - West phal ia ▁Category : R ail way ▁stations ▁opened ▁in ▁ 2 0 0 7 <0x0A> </s> ▁Ar gin inos u cc in ic ▁acid ▁is ▁a ▁non - prote in ogen ic ▁am ino ▁acid ▁that ▁is ▁an ▁important ▁intermediate ▁in ▁the ▁u rea ▁cycle . ▁It ▁is ▁a ▁basic ▁am ino ▁acid . ▁ ▁Re actions ▁Some ▁cells ▁synth es ize ▁arg in inos u cc in ic ▁acid ▁from ▁cit r ull ine ▁and ▁as part ic ▁acid ▁and ▁use ▁it ▁as ▁a ▁prec ursor ▁for ▁arg in ine ▁in ▁the ▁u rea ▁cycle ▁or ▁cit r ull ine - NO ▁cycle . ▁The ▁en zym e ▁that ▁catal y zes ▁the ▁reaction ▁is ▁arg in inos u cc inate ▁synth et ase . ▁▁ ▁Ar gin inos u cc in ic ▁acid ▁is ▁a ▁prec ursor ▁to ▁f