5E3I: Crystal Structure of a Histidyl-tRNA synthetase from Acinetobacter baumannii with bound L-Histidine and ATP

PDB ID: 5E3IDownload
MMDB ID: 133964
PDB Deposition Date: 2015/10/2
Updated in MMDB: 2025/12
Experimental Method:
x-ray diffraction
Resolution: 2.2  Å
Source Organism:
Similar Structures:
Biological Unit for 5E3I: dimeric; determined by author and by software (PISA)
Molecular Components in 5E3I
Label Count Molecule
Proteins (2 molecules)
2
Histidine--trna Ligase
Molecule annotation
Chemicals and Non-standard biopolymers (6 molecules)
1
2
MAGNESIUM IONMAGNESIUM ION
2
2
ADENOSINE-5'-TRIPHOSPHATEADENOSINE-5'-TRIPHOSPHATE
3
2
HISTIDINEHISTIDINE
* 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