7KA0: Crystal structure of the complex of M. tuberculosis PheRS with cognate precursor tRNA and phenylalanine

PDB ID: 7KA0Download
MMDB ID: 201908
PDB Deposition Date: 2020/9/29
Updated in MMDB: 2023/10
Experimental Method:
x-ray diffraction
Resolution: 2.4  Å
Source Organism:
Similar Structures:
Biological Unit for 7KA0: hexameric; determined by author and by software (PISA)
Molecular Components in 7KA0
Label Count Molecule
Proteins (4 molecules)
2
Phenylalanine--trna Ligase Alpha Subunit
(Gene symbol: pheS)
Molecule annotation
2
Phenylalanine--trna Ligase Beta Subunit
(Gene symbol: pheT)
Molecule annotation
Nucleotides(2 molecules)
2
tRNA(phe)
Molecule annotation
Chemicals and Non-standard biopolymers (41 molecules)
1
2
PHENYLALANINEPHENYLALANINE
2
12
GLYCEROLGLYCEROL
3
2
ACETATE IONACETATE ION
4
3
TRIETHYLENE GLYCOLTRIETHYLENE GLYCOL
5
12
MAGNESIUM IONMAGNESIUM ION
6
7
SULFATE IONSULFATE ION
7
3
POTASSIUM IONPOTASSIUM 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