SMTL ID : 6j7o.1

Crystal structure of toxin TglT (unusual type guanylyltransferase-like toxin, Rv1045) mutant E146Q from Mycobacterium tuberculosis

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

13 x MG: MAGNESIUM ION(Non-covalent)(Non-functional Binders)

MG.1: 2 residues within 4Å: Chain A: P.192, A.194 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:P.192 MG.2: 2 residues within 4Å: Chain A: L.275, A.278 No protein-ligand interaction detected (PLIP) MG.3: 3 residues within 4Å: Chain A: R.96, H.227, A.280 No protein-ligand interaction detected (PLIP) MG.4: 4 residues within 4Å: Chain A: L.287, E.288, L.289, R.291 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:L.289 MG.5: 4 residues within 4Å: Chain A: L.281, L.284, D.285, R.291 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:L.281, A:D.285, H2O.5 MG.6: 5 residues within 4Å: Chain A: T.214, A.215, V.216, N.223, L.270 No protein-ligand interaction detected (PLIP) MG.7: 5 residues within 4Å: Chain A: N.31, L.32, R.33, S.34, R.158 No protein-ligand interaction detected (PLIP) MG.8: 4 residues within 4Å: Chain A: A.43, E.44, V.48, F.50 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:V.48, H2O.5 MG.9: 3 residues within 4Å: Chain A: Q.298, Q.301, R.302 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:Q.298, H2O.6 MG.10: 5 residues within 4Å: Chain A: D.71, A.75, P.76, L.77, R.106 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.71, A:P.76 MG.11: 4 residues within 4Å: Chain A: A.172, G.173, W.204, A.253 No protein-ligand interaction detected (PLIP) MG.12: 5 residues within 4Å: Chain A: M.59, S.84, S.98, D.100 Ligands: MG.13 No protein-ligand interaction detected (PLIP) MG.13: 5 residues within 4Å: Chain A: G.83, S.84, E.87, S.98 Ligands: MG.12 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:S.98, H2O.1

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yu, X. et al., Characterization of a toxin-antitoxin system in Mycobacterium tuberculosis suggests neutralization by phosphorylation as the antitoxicity mechanism. Commun Biol (2020)

Release Date

2020-05-13

Peptides

guanylyltransferase-like toxin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

guanylyltransferase-like toxin

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