Chymotrypsin Inhibitor

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Template:STRUCTURE 4wbc

Chymotrypsin Inhibitors (CI) 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).

Contents 1 3D Structures of Chymotrypsin Inhibitor 1.1 CI-1 1.2 CI-2 1.3 CI-3

3D Structures of Chymotrypsin Inhibitor

Updated on 17-August-2014

CI-1

2jzm – CI-1 fragment – Nicotiana alata – NMR
1eai – CI-1+elastase - pig
1kgm –lCI-1 – locust
1kio – lCI-1 (mutant)

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
1cq4 - HvCI-2 domain swap

CI-3

3i2a, 3i2x, 2bea, 2beb, 2esu, 2et2, 1xg6, 1fmz, 1fn0, 1eyl, 3qyd – PtCI-3 (mutant) – Phosphocarpus tetragonolobus
4wbc, 2wbc, 1wbc - PtCI-3
3i29, 3veq - PtCI-3 (mutant)+trypsin
2qyi – CI-3 (mutant)+cationic trypsin – cow
1ccv – CI –Apis mellifera - NMR