SMTL ID : 6ox6.1

Crystal structure of the complex between the Type VI effector Tas1 and its immunity protein

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.17 Å

Oligo State

hetero-1-1-mer

Ligands

7 x ACT: ACETATE ION(Non-functional Binders)

ACT.1: 4 residues within 4Å: Chain A: P.246, G.248, F.249, E.250 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.248, A:G.248, A:E.250 ACT.2: 3 residues within 4Å: Chain A: K.284, R.288, R.309 3 PLIP interactions: 3 interactions with chain A Salt bridges: A:K.284, A:R.288, A:R.309 ACT.3: 4 residues within 4Å: Chain A: K.334, N.349, Q.363 Chain B: F.61 8 PLIP interactions: 6 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:N.349, A:Q.363 Water bridges: A:Y.345, A:K.373, B:D.57 Salt bridges: A:K.334, A:K.373 Hydrophobic interactions: B:F.61 ACT.4: 1 residues within 4Å: Chain A: S.346 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.434 ACT.5: 1 residues within 4Å: Chain A: N.385 No protein-ligand interaction detected (PLIP) ACT.6: 1 residues within 4Å: Chain A: R.277 2 PLIP interactions: 2 interactions with chain A Water bridges: A:V.278 Salt bridges: A:R.277 ACT.7: 7 residues within 4Å: Chain A: Y.345, Q.363, N.365, I.370, K.373, E.374, L.382 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Y.345, A:Q.363 Water bridges: A:T.311, A:K.373 Salt bridges: A:K.373

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ahmad, S. et al., An interbacterial toxin inhibits target cell growth by synthesizing (p)ppApp. Nature (2019)

Release Date

2019-09-18

Peptides

Tas1: A
PA14_01140: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Tas1

PA14_01140