Chymotrypsin Inhibitor
From Proteopedia
Chymotrypsin Inhibitors are serine proteinase inhibitors of chymotrypsin. They are classified by numbers: CI-1, CI-2, CI-3. The images at the left and at the right correspond to one representative Chymotrypsin Inhibitor, i.e. the crystal structure of Chymotrypsin Inhibitor from Phosphocarpus tetragonolobus (4wbc).
3D Structures of Chymotrypsin Inhibitor
CI-1
2jzm – CI-1 fragment – Nicotiana alata – NMR
1eai – CI-1+elastase - pig
CI-2
1y1k, 1y33, 1y34, 1y3b, 1y3c, 1y3d, 1y3f, 1y48, 1y4a, 1y4d, 1tm1, 1tm3, 1tm4, 1tm5, 1tm7, 1tmg, 1to1, 1to2, 1lw6 – BaCI-2 (mutant)+subtilisin – Bacillus amyloliquefaciens
2sni - BaCI-2+subtilisin
1ciq, 1cir – HvCI-2 fragments – Hordeum vulgare
1coa, 1ypa, 1ypb, 1ypc – HvCI-2 (mutant)
1cis - HvCI-2+subtilisin helix – NMR
3ci2 - HvCI-2 – NMR
2ci2 - HvCI-2
CI-3
3i2a, 3i2x, 2bea, 2beb, 2esu, 2et2, 1xg6, 1fmz, 1fn0, 1eyl – PtCI-3 (mutant) – Phosphocarpus tetragonolobus
4wbc, 2wbc, 1wbc - PtCI-3
2qyi – CI-3 (mutant)+cationic trypsin – cow
1ccv – CI –Apis mellifera - NMR
