4TTI: Crystal structure of double mutant E. Coli purine nucleoside phosphorylase with 4 FMC molecules

PDB ID: 4TTIDownload
MMDB ID: 130673
PDB Deposition Date: 2014/6/21
Updated in MMDB: 2023/12
Experimental Method:
x-ray diffraction
Resolution: 1.89  Å
Source Organism:
Similar Structures:
Biological Unit for 4TTI: hexameric; determined by author and by software (PISA)
Molecular Components in 4TTI
Label Count Molecule
Proteins (6 molecules)
6
Purine Nucleoside Phosphorylase Deod-type
Molecule annotation
Chemicals and Non-standard biopolymers (15 molecules)
1
4
(1S)-1-(7-amino-1H-pyrazolo[4,3-d]pyrimidin-3-yl)-1,4-anhydro-D-ribitol(1S)-1-(7-amino-1H-pyrazolo[4,3-d]pyrimidin-3-yl)-1,4-anhydro-D-ribitol
2
6
PHOSPHATE IONPHOSPHATE ION
3
5
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