Sandbox21

This sandbox is in use until June 1, 2009 for UMass Chemistry 490a. Others please do not edit this page. Thanks!

Chem 490A: Proteopedia Assignment

by Kevin Chen 3-3-09

TrypsinTrypsin

Trypsin is an enzyme that breaks down protein, that is produced in the pancreas and then secreted in to the small intestines. It is a homolog of chymotrypsin and it works by cleaving at the peptide bond after residues with long, positively charged side chains. An aspartate residue which attracts and stabilizes a positively charged arginine or lysine residue in the substrate. The disease of cystic fibrosis is the result of deficiency in transport of trypsin and other digestive enzymes from the pancreas.

StructureStructure

This is the protein Trypsin,it has (shown in red) and also (shown in blue), now the parts of Trypsin are on both the surface and inside.Image of the crystal complex between bovine trypsin and Veronica Hederfolia trypsin found at 1kme.

spinqualitylabelsall models PDB ID 2cmy Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image
2cmy, resolution 2.25Å ()
Ligands:	, ,
Activity:	Trypsin, with EC number 3.4.21.4
Related:	1aq7, 1auj, 1az8, 1bju, 1bjv, 1btp, 1btw, 1btx, 1bty, 1btz, 1c1n, 1c1o, 1c1p, 1c1q, 1c1r, 1c1s, 1c1t, 1c2d, 1c2e, 1c2f, 1c2g, 1c2h, 1c2i, 1c2j, 1c2k, 1c2l, 1c2m, 1c5p, 1c5q, 1c5r, 1c5s, 1c5t, 1c5u, 1c5v, 1c9t, 1ce5, 1cu7, 1cu8, 1cu9, 1d6r, 1eb2, 1ejm, 1ezx, 1f0t, 1f0u, 1f2s, 1g36, 1g3b, 1g3c, 1g3d, 1g3e, 1g9i, 1gbt, 1ghz, 1gi0, 1gi1, 1gi2, 1gi3, 1gi4, 1gi5, 1gi6, 1gj6, 1hj9, 1j8a, 1jir, 1jrs, 1jrt, 1k1i, 1k1j, 1k1l, 1k1m, 1k1n, 1k1o, 1k1p, 1lqe, 1max, 1may, 1mts, 1mtu, 1mtv, 1mtw, 1n6x, 1n6y, 1nc6, 1ntp, 1o2h, 1o2i, 1o2j, 1o2k, 1o2l, 1o2m, 1o2n, 1o2o, 1o2p, 1o2q, 1o2r, 1o2s, 1o2t, 1o2u, 1o2v, 1o2w, 1o2x, 1o2y, 1o2z, 1o30, 1o31, 1o32, 1o33, 1o34, 1o35, 1o36, 1o37, 1o38, 1o39, 1o3a, 1o3b, 1o3c, 1o3d, 1o3e, 1o3f, 1o3g, 1o3h, 1o3i, 1o3j, 1o3k, 1o3l, 1o3m, 1o3n, 1o3o, 1oph, 1ox1, 1oyq, 1p2i, 1p2j, 1p2k, 1ppc, 1ppe, 1pph, 1qa0, 1qb1, 1qb6, 1qb9, 1qbn, 1qbo, 1qcp, 1ql7, 1ql8, 1rxp, 1s0q, 1s0r, 1sbw, 1sfi, 1smf, 1tab, 1taw, 1tgb, 1tgc, 1tgn, 1tgs, 1tgt, 1tio, 1tld, 1tng, 1tnh, 1tni, 1tnj, 1tnk, 1tnl, 1tpa, 1tpo, 1tpp, 1tps, 1tx7, 1tx8, 1tyn, 1utn, 1uto, 1utp, 1utq, 1v2j, 1v2k, 1v2l, 1v2m, 1v2n, 1v2o, 1v2p, 1v2q, 1v2r, 1v2s, 1v2t, 1v2u, 1v2v, 1v2w, 1xuf, 1xug, 1xuh, 1xui, 1xuj, 1xuk, 1y3u, 1y3v, 1y3w, 1y3x, 1y3y, 1y59, 1y5a, 1y5b, 1y5u, 1yp9, 1yyy, 1zr0, 1zzz, 2a7h, 2ayw, 2blv, 2blw, 2btc, 2by5, 2by6, 2by7, 2by8, 2by9, 2bya, 2bza, 2fi3, 2fi4, 2fi5, 2ftl, 2ftm, 2fx4, 2fx6, 2ptc, 2ptn, 2tga, 2tgd, 2tgp, 2tgt, 2tio, 2tld, 2tpi, 3btd, 3bte, 3btf, 3btg, 3bth, 3btk, 3btm, 3btq, 3btt, 3btw, 3ptb, 3ptn, 3tpi, 4tpi, 5ptp
Structural annotation: Resources: InterPro : Ipr009003, Ipr001314, Ipr001254 Pfam : PF00089 UniProt : P00760
Functional annotation: Biological process: digestion proteolysis Molecular function: trypsin activity protein binding peptidase activity calcium ion binding hydrolase activity serine-type endopeptidase activity metal ion binding
Evolutionary conservation: Toggle Conservation Colors: Rows = identical sequences: Further Information: Caveats, Explanation, Complete Results at ConSurfDB
Resources:	FirstGlance, OCA, PDBsum, RCSB
Coordinates:	save as pdb, mmCIF, xml

Reference- Berg, Tymoczko, Stryer, Biochemistry 6th ed. W.H. Freeman and CO.