>9CP0_1|Chains A, B, C, D|Spike protein|Porcine astrovirus 4 (1105379) MGGPTTDPVQIYSPSLFGEPALYGSTATIGQRVPVAAVCMQAVGGAQKVYTYSLRELLDPVFVQNGNIIDITVIDLPTYPIYQKDGSDYSPIGDVYAAHFTTIGSSRPVQWTTVLWRANISKQIRLRGHATPTDQFLFFNPQLSMSGSNLPTTTYGLTVSSLVSLTERQEEINAGKWYLSTFVAFNGRREFDNYGIPFYLSLQQIDTQQGNYEPTTEAYNVGAMLNTATPLKLHLNAAAAELALVPR