NCBI
National Center for
Biotechnology Information
Search
2PTC:
The Geometry Of The Reactive Site And Of The Peptide Groups In Trypsin, Trypsinogen And Its Complexes With Inhibitors
PDB ID:
2PTC
Download
MMDB ID:
2879
PDB Deposition Date:
1982/9/27
Updated in MMDB:
2007/10
Experimental Method:
x-ray diffraction
Resolution:
1.9 Å
Source Organism:
Bos taurus
Similar Structures:
VAST+
Download sequence data
Biological Unit for 2PTC: dimeric; determined by author and by software (PISA)
Molecular Components in 2PTC
Label
Count
Molecule
Proteins (2 molecules)
E
1
Beta-trypsin
(Gene symbol:
PRSS1
)
I
1
Trypsin Inhibitor
(Gene symbol:
PTI
)
Chemical and Non-standard biopolymers (1 molecule)
1
1
Calcium 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