SMTL ID : 6vhy.2 (1 other biounit)

NpsA-ThdA, an artificially fused Adenylation-PCP di-domain NRPS from Klebsiella oxytoca

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

homo-dimer

Ligands

2 x QXD: 5'-deoxy-5'-({[(2R)-2-{[2-({N-[(2R)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl]sulfanyl}-2-(3-hydroxyphenyl)ethyl]sulfonyl}amino)adenosine(Covalent)

QXD.1: 30 residues within 4Å: Chain A: S.544, L.545, I.548 Chain B: F.204, A.205, A.206, N.209, S.249, S.273, G.274, D.275, F.276, N.295, G.296, L.297, G.298, C.299, T.300, A.304, I.305, V.325, T.388, D.390, L.402, R.405, R.413, G.414, F.415, R.416, W.475 16 PLIP interactions: 14 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:A.205, B:A.206, A:L.545, A:I.548 Hydrogen bonds: B:N.209, B:S.249, B:S.273, B:G.274, B:N.295, B:G.298, B:T.300, B:R.405, B:R.405, B:R.416 Salt bridges: B:R.413 pi-Stacking: B:F.276 QXD.2: 24 residues within 4Å: Chain A: A.206, N.209, P.229, S.249, L.252, S.273, G.274, D.275, F.276, N.295, G.296, L.297, G.298, C.299, T.300, V.325, T.388, L.402, R.413, F.415, R.416, W.475 Chain B: S.544, L.545 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:L.252 Hydrogen bonds: A:S.249, A:S.249, A:L.252, A:S.273, A:G.274, A:D.275, A:N.295, A:G.296, A:G.298, A:T.300, A:T.300, A:R.416, A:R.416 Salt bridges: A:R.413 pi-Stacking: A:F.276

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Alexander, E.M. et al., Biosynthesis, Mechanism of Action, and Inhibition of the Enterotoxin Tilimycin Produced by the Opportunistic PathogenKlebsiella oxytoca. Acs Infect Dis. (2020)

Release Date

2020-06-24

Peptides

NpsA Adenylation Domain, Non-ribosomal peptide synthetase fusion protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
D

NpsA Adenylation Domain, Non-ribosomal peptide synthetase fusion protein

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