1BRB

CRYSTAL STRUCTURES OF RAT ANIONIC TRYPSIN COMPLEXED WITH THE PROTEIN INHIBITORS APPI AND BPTI

Summary for 1BRB

Entry DOI	10.2210/pdb1brb/pdb
Descriptor	TRYPSIN, PANCREATIC TRYPSIN INHIBITOR (3 entities in total)
Functional Keywords	complex(proteinase-inhibitor), complex(proteinase-inhibitor) complex, complex(proteinase/inhibitor)
Biological source	Rattus norvegicus (Norway rat)
Cellular location	Secreted, extracellular space: P00763 Secreted: P00974
Total number of polymer chains	2
Total formula weight	30222.17
Authors	Perona, J.J.,Fletterick, R.J. (deposition date: 1992-12-17, release date: 1994-07-31, Last modification date: 2017-11-29)
Primary citation	Perona, J.J.,Tsu, C.A.,Craik, C.S.,Fletterick, R.J. Crystal structures of rat anionic trypsin complexed with the protein inhibitors APPI and BPTI. J.Mol.Biol., 230:919-933, 1993 Cited by PubMed: 7683059 DOI: 10.1006/jmbi.1993.1210 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.1 Å)

Structure validation