Boc-His(Trt)-Aib-Gln(Trt)-Gly-OH
Ngwa nyocha:
A na-eji tetrapeptide a echekwabara na njikọ peptide na ọmụmụ ihe ngbanwe. Ntinye nke Aib (α-aminoisobutyric acid) na-enye ohere ka ndị nchọpụta nyochaa usoro helical na mpịakọta omume na peptides dị mkpirikpi. Ndị otu na-arụ ọrụ na-echekwa (Boc, Trt) na-eme ka nkwụsi ike na ịhọrọ n'oge njikọ peptide siri ike, na-eme ka ọ bụrụ ihe nlereanya bara uru maka ịmụ ihe na-eme ka ọkpụkpụ peptide na-emekọ ihe na-emekọ ihe n'akụkụ.
Ọrụ:
Boc-His (Trt) -Aib-Gln (Trt) -Gly-OH na-eje ozi dị ka ihe nlereanya onyinye maka inyocha nkwụsi ike peptide na structural motifs. Aib na-enye aka na nkwụsi ike nke helical, ebe residus histidine na glutamine na-enye saịtị mmekọrịta nwere ike, bara uru n'ichepụta peptides bioactive ma ọ bụ na-eṅomi iberibe protein. Ọ nwekwara ike bụrụ ihe mmalite maka peptides na-arụ ọrụ na mmepe ọgwụ ma ọ bụ nyocha biochemical.