SMTL ID : 6stl.1 (1 other biounit)

Taurine ABC transporter substrate binding protein TauA from E. coli in complex with taurine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.30 Å

Oligo State

monomer

Ligands

1 x TAU: 2-AMINOETHANESULFONIC ACID(Non-covalent)

TAU.1: 11 residues within 4Å: Chain A: Q.9, S.39, G.40, L.57, G.58, P.61, E.85, S.110, T.111, W.155, D.184 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:Q.9, A:Q.9, A:G.40, A:G.58, A:T.111, A:T.111, A:D.184 Water bridges: A:A.41, A:E.85

9 x IOD: IODIDE ION(Non-functional Binders)

IOD.2: 1 residues within 4Å: Chain A: Y.251 Ligand excluded by PLIP IOD.3: 2 residues within 4Å: Chain A: F.108, I.109 Ligand excluded by PLIP IOD.4: 1 residues within 4Å: Chain A: N.22 Ligand excluded by PLIP IOD.5: 2 residues within 4Å: Chain A: G.128 Ligands: IOD.10 Ligand excluded by PLIP IOD.6: 2 residues within 4Å: Chain A: S.229, K.230 Ligand excluded by PLIP IOD.7: 2 residues within 4Å: Chain A: Q.212, P.213 Ligand excluded by PLIP IOD.8: 4 residues within 4Å: Chain A: F.108, N.134, L.135, Q.136 Ligand excluded by PLIP IOD.9: 1 residues within 4Å: Chain A: N.134 Ligand excluded by PLIP IOD.10: 2 residues within 4Å: Chain A: Q.129 Ligands: IOD.5 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Qu, F. et al., Desolvation of the substrate-binding protein TauA dictates ligand specificity for the alkanesulfonate ABC importer TauABC. Biochem.J. (2019)

Release Date

2019-12-18

Peptides

Taurine-binding periplasmic protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Taurine-binding periplasmic protein

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