1K6U image
Deposition Date 2001-10-17
Release Date 2001-12-19
Last Version Date 2024-10-30
Entry Detail
PDB ID:
1K6U
Keywords:
hydrolase inhibitor
Title:
Crystal Structure of Cyclic Bovine Pancreatic Trypsin Inhibitor
Biological Source:
Source Organism:
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
1.00 Å
R-Value Free:
0.16
R-Value Work:
0.11
R-Value Observed:
0.12
Space Group:
P 43 21 2
1K6U validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:PANCREATIC TRYPSIN INHIBITOR
Chain IDs:A
Chain Length:58
Number of Molecules:1
Biological Source:
UniProt ID:P00974 Pfam ID:PF00014
Ligand Molecules
EDO
SO4
Primary Citation
Crystal structure of a cyclic form of bovine pancreatic trypsin inhibitor.
FEBS Lett. 509 90 94 (2001)
PMID: 11734212 DOI: 10.1016/S0014-5793(01)03113-1

Abstact

The crystal structure of a cyclic form of a mutant of bovine pancreatic trypsin inhibitor has been solved at 1.0 A resolution. The protein was synthesized by native chemical ligation and its structure is almost indistinguishable from the previously described recombinant form of the same mutant; however, the new loop containing the former termini became much better ordered.

Legend

Protein

Chemical

Disease

Primary Citation of related structures
1K6U