>8YNJ_1|Chain A|Serine protease NS3|Langat virus (strain TP21) (31638) PNLPQSVVGTGWTAKGQITVLDMHPGSGKTHRVLPELIRQCVERRLRTLVLAPTRVVLREMERALSGKNVRFHSPAVTEQHANGAIVDVMCHATYVNRRLLPQGRQNWEVAIMDEAHWTDPHSIAARGHLYSLAKENRCAFVLMTATPPGKSEPFPESNGAIASEERQIPDGEWRDGFDWITEYEGRTAWFVPSIARGGAIARALRQRGKSVICLNSKTFDKEYSRVKDEKPDFVVTTDISEMGANLDVTRVIDGRTNIKPEEVDGRIELTGTRRVTTASAAQRRGRVGRQGGRTDEYIYSGQCDDDDSGLVQWKEAQILLDNITTARGPVATFYGPEQERMTETAGHYRLPEEKRKHFRHLLAQCDFTPWLAWHVAANVASVTDRSWTWEGPEENAVDENNGELVTFRSPNGAERTLRPVWRDARMFREGRDIREFVSYASGRR