SMTL ID : 3qe7.2 (1 other biounit)

Crystal Structure of Uracil Transporter--UraA

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.78 Å

Oligo State

homo-dimer

Ligands

2 x URA: URACIL(Non-covalent)

URA.1: 12 residues within 4Å: Chain A: A.31, S.71, S.72, F.73, E.241, H.245, T.287, Y.288, G.289, E.290, Y.342 Ligands: BNG.2 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:Y.288 Hydrogen bonds: A:F.73, A:E.241, A:G.289, A:E.290 pi-Stacking: A:F.73, A:Y.342 URA.3: 12 residues within 4Å: Chain B: A.31, S.71, S.72, F.73, E.241, H.245, T.287, Y.288, G.289, E.290, Y.342 Ligands: BNG.4 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:Y.288 Hydrogen bonds: B:F.73, B:E.241, B:T.286, B:G.289, B:E.290 pi-Stacking: B:F.73, B:Y.342

2 x BNG: nonyl beta-D-glucopyranoside(Non-covalent)

BNG.2: 12 residues within 4Å: Chain A: V.129, G.133, E.241, H.245, G.289, E.290, Y.342, I.345, G.346, I.350 Chain B: I.367 Ligands: URA.1 7 PLIP interactions: 6 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:I.350, B:I.367 Hydrogen bonds: A:V.129, A:E.241, A:H.245, A:G.289, A:G.346 BNG.4: 12 residues within 4Å: Chain A: I.367 Chain B: V.129, G.133, E.241, H.245, G.289, E.290, Y.342, I.345, G.346, I.350 Ligands: URA.3 7 PLIP interactions: 6 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:I.350, A:I.367 Hydrogen bonds: B:V.129, B:E.241, B:H.245, B:G.289, B:G.346

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lu, F. et al., Structure and mechanism of the uracil transporter UraA. Nature (2011)

Release Date

2011-03-23

Peptides

Uracil permease: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Membrane

We predict this structure to be a membrane protein.
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Uracil permease

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