About: http://webisa.webdatacommons.org/199565643

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	A preferred C-terminal group is the carboxamide group, methyl or other esters, or even carbinol (--CH2 OH) The amino terminal amino acid XXX1 contains a free amino group, N-methyl or other N-alkyl, preferably C1-6 alkyl amino groups.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com