4ABI: Co-complex structure of bovine trypsin with a modified Bowman-Birk inhibitor (PtA)SFTI-1(1,14), that was 1,4-disubstituted with a 1,2,3- trizol to mimic a trans amide bond

PDB ID: 4ABIDownload
MMDB ID: 97828
PDB Deposition Date: 2011/12/8
Updated in MMDB: 2023/12
Experimental Method:
x-ray diffraction
Resolution: 1.55  Å
Source Organism:
synthetic construct▼
Similar Structures:
Biological Unit for 4ABI: dimeric; determined by software (PISA)
Molecular Components in 4ABI
Label Count Molecule
Proteins (2 molecules)
1
Cationic Trypsin
Molecule annotation
1
Pta-sfti Inhibitor
Molecule annotation
Chemicals and Non-standard biopolymers (13 molecules)
1
1
CALCIUM IONCALCIUM ION
2
3
DIMETHYLFORMAMIDEDIMETHYLFORMAMIDE
3
7
GLYCEROLGLYCEROL
4
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