4XMA: Crystal structure of the K499G mutant of NanB sialidase from streptococcus pneumoniae in complex with Optactin

PDB ID: 4XMADownload
MMDB ID: 136139
PDB Deposition Date: 2015/1/14
Updated in MMDB: 2017/09
Experimental Method:
x-ray diffraction
Resolution: 2.09  Å
Source Organism:
Similar Structures:
Biological Unit for 4XMA: monomeric; determined by author and by software (PISA)
Molecular Components in 4XMA
Label Count Molecule
Protein (1 molecule)
1
Sialidase B
Molecule annotation
Chemicals and Non-standard biopolymers (4 molecules)
1
3
DIMETHYL SULFOXIDEDIMETHYL SULFOXIDE
2
1
(1s,3R,4S)-1-[(cyclohexylamino)methyl]-3,4-dihydroxycyclopentanesulfonic acid(1s,3R,4S)-1-[(cyclohexylamino)methyl]-3,4-dihydroxycyclopentanesulfonic acid
* 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