| 1TLD: reference: Crystal structure of bovine beta-trypsin at 1.5 A resolution in a crystal form with low molecular packing density. Active site geometry, ion pairs and solvent structure., Bartunik HD, Summers LJ, Bartsch HH, J Mol Biol 1989 Dec 20;210(4):813-28. PMID: 2614845 |
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