4TPI: THE REFINED 2.2-ANGSTROMS (0.22-NM) X-RAY CRYSTAL STRUCTURE OF THE TERNARY COMPLEX FORMED BY BOVINE TRYPSINOGEN, VALINE-VALINE AND THE ARG15 ANALOGUE OF BOVINE PANCREATIC TRYPSIN INHIBITOR

PDB ID: 4TPIDownload
MMDB ID: 107002
PDB Deposition Date: 1985/6/11
Updated in MMDB: 2024/10
Experimental Method:
x-ray diffraction
Resolution: 2.2  Å
Source Organism:
unidentified▼
Similar Structures:
Biological Unit for 4TPI: dimeric; determined by author and by software (PISA)
Molecular Components in 4TPI
Label Count Molecule
Proteins (2 molecules)
1
Trypsinogen
Molecule annotation
1
Bovine Pancreatic Trypsin Inhibitor
Molecule annotation
Chemicals and Non-standard biopolymers (5 molecules)
1
2
VALINEVALINE
2
1
CALCIUM IONCALCIUM ION
3
2
SULFATE IONSULFATE ION
* Click molecule labels to explore molecular sequence information.
Citing MMDB
Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303