About: http://webisa.webdatacommons.org/337300088

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Amino acids such as histidine, lysine and serine have t-butyl groups attached to their reactive side chains to protect these groups. 4.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com