4BNR

Extremely stable complex of crayfish trypsin with bovine trypsin inhibitor

Summary for 4BNR

Entry DOI	10.2210/pdb4bnr/pdb
Descriptor	HEPATOPANCREAS TRYPSIN, PANCREATIC TRYPSIN INHIBITOR, CALCIUM ION, ... (5 entities in total)
Functional Keywords	hydolase-inhibitor complex, protease, inhibition, arthropoda, heat stability, complex formation, hydolase/inhibitor
Biological source	PONTASTACUS LEPTODACTYLUS (NARROW-FINGERED CRAYFISH) More
Total number of polymer chains	4
Total formula weight	72328.81
Authors	Molnar, T.,Voros, J.,Szeder, B.,Takats, K.,Kardos, J.,Katona, G.,Graf, L. (deposition date: 2013-05-17, release date: 2013-09-04, Last modification date: 2023-12-20)
Primary citation	Molnar, T.,Voros, J.,Szeder, B.,Takats, K.,Kardos, J.,Katona, G.,Graf, L. Comparison of Complexes Formed by a Crustacean and a Vertebrate Trypsin with Bovine Pancreatic Trypsin Inhibitor - the Key to Achieving Extreme Stability? FEBS J., 280:5750-, 2013 Cited by PubMed: 24034223 DOI: 10.1111/FEBS.12491 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2 Å)

Structure validation