6W1I: Re-interpretation of ppGpp (G4P) electron density in the deposited crystal structure of Xanthine phosphoribosyltransferase (XPRT) (1Y0B)

PDB ID: 6W1IDownload
MMDB ID: 190642
PDB Deposition Date: 2020/3/4
Updated in MMDB: 2024/10
Experimental Method:
x-ray diffraction
Resolution: 1.8  Å
Source Organism:
Similar Structures:
Biological Unit for 6W1I: tetrameric; determined by author
Molecular Components in 6W1I
Label Count Molecule
Proteins (4 molecules)
4
Xanthine Phosphoribosyltransferase
(Gene symbol: xpt)
Molecule annotation
Chemicals and Non-standard biopolymers (12 molecules)
1
8
SODIUM IONSODIUM ION
2
4
GUANOSINE-5',3'-TETRAPHOSPHATEGUANOSINE-5',3'-TETRAPHOSPHATE
* 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