SMTL ID : 6h7v.1 (2 other biounits)

Crystal structure of BauA, the Ferric preacinetobactin receptor from Acinetobacter baumannii

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.54 Å

Oligo State

monomer

Ligands

5 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.1: 9 residues within 4Å: Chain A: M.134, T.165, K.166, R.205, I.206, N.207, S.228, L.229, G.230 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:K.166, A:R.205, A:N.207, A:N.207, A:G.230 EDO.2: 6 residues within 4Å: Chain A: L.121, F.122, S.347, A.348, Y.371, Y.372 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:F.122 EDO.3: 7 residues within 4Å: Chain A: V.43, A.44, T.45, F.57, T.64, I.65, S.66 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:A.44, A:S.66 EDO.4: 6 residues within 4Å: Chain A: N.218, T.274, L.275, D.397, P.398, P.400 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.273, A:L.275, A:P.398 EDO.5: 7 residues within 4Å: Chain A: H.250, S.282, V.283, E.284, K.316, N.318, F.408 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:H.250

1 x C8E: (HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE(Non-functional Binders)

C8E.6: 6 residues within 4Å: Chain A: F.227, Y.245, K.288, G.289, Q.310, T.312 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:F.227, A:K.288

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Moynie, L. et al., Preacinetobactin not acinetobactin is essential for iron uptake by the BauA transporter of the pathogenAcinetobacter baumannii. Elife (2018)

Release Date

2018-10-10

Peptides

Ligand-gated channel protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Membrane

We predict this structure to be a membrane protein.
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Ligand-gated channel protein

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