1MBQ

Anionic Trypsin from Pacific Chum Salmon

Summary for 1MBQ

• Entry DOI: 10.2210/pdb1mbq/pdb
• Related: 2TBS
• Descriptor: Trypsin, CALCIUM ION, BENZAMIDINE, ... (4 entities in total)
• Functional Keywords: psychrophilic enzymes, proteinase-catalyzed peptide coupling, hydrolase
• Biological source: Oncorhynchus keta (chum salmon)
• Total number of polymer chains: 1
• Total formula weight: 23763.74

Authors

Toyota, E.,Ng, K.K.S.,Kuninaga, S.,Sekizaki, H.,Itoh, K.,Tanizawa, K.,James, M.N.G. (deposition date: 2002-08-03, release date: 2002-12-11, Last modification date: 2011-07-13)

• Primary citation: Toyota, E.,Ng, K.K.S.,Kuninaga, S.,Sekizaki, H.,Itoh, K.,Tanizawa, K.,James, M.N.G.; Crystal Structure and Nucleotide Sequence of an Anionic Trypsin from Chum Salmon (Oncorhynchus keta) in Comparison with Atlantic Salmon (Salmo salar) and Bovine Trypsin; J.Mol.Biol., 324:391-397, 2002; PubMed: 12445776; DOI: 10.1016/S0022-2836(02)01097-5

Experimental method

X-RAY DIFFRACTION (1.8 Å)