3BTW

THE CRYSTAL STRUCTURES OF THE COMPLEXES BETWEEN BOVINE BETA-TRYPSIN AND TEN P1 VARIANTS OF BPTI

Summary for 3BTW

Entry DOI	10.2210/pdb3btw/pdb
Descriptor	PROTEIN (TRYPSIN), PROTEIN (BOVINE PANCREATIC TRYPSIN INHIBITOR), CALCIUM ION, ... (5 entities in total)
Functional Keywords	trypsin, bpti, serine proteinase, inhibitor, hydrolase-hydrolase inhibitor complex, hydrolase/hydrolase inhibitor
Biological source	Bos taurus (cattle) More
Cellular location	Secreted, extracellular space: P00760 Secreted: P00974
Total number of polymer chains	2
Total formula weight	30315.18
Authors	Helland, R.,Otlewski, J.,Sundheim, O.,Dadlez, M.,Smalas, A.O. (deposition date: 1999-03-11, release date: 2000-03-13, Last modification date: 2023-08-30)
Primary citation	Helland, R.,Otlewski, J.,Sundheim, O.,Dadlez, M.,Smalas, A.O. The crystal structures of the complexes between bovine beta-trypsin and ten P1 variants of BPTI. J.Mol.Biol., 287:923-942, 1999 Cited by PubMed: 10222201 DOI: 10.1006/jmbi.1999.2654 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.05 Å)

Structure validation