SMTL ID : 5xls.1

Crystal structure of UraA in occluded conformation

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

2 x URA: URACIL(Non-covalent)

URA.1: 13 residues within 4Å: Chain A: A.31, S.71, S.72, F.73, I.132, E.241, H.245, T.286, T.287, Y.288, G.289, E.290, I.345 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:F.73, A:Y.288 Hydrogen bonds: A:F.73, A:E.241, A:G.289, A:E.290 URA.4: 13 residues within 4Å: Chain B: A.31, S.71, S.72, F.73, I.132, E.241, H.245, T.286, T.287, Y.288, G.289, E.290, I.345 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:F.73, B:Y.288 Hydrogen bonds: B:F.73, B:E.241, B:G.289, B:E.290 Water bridges: B:E.241

4 x KEG: 12-TUNGSTOPHOSPHATE(Non-covalent)

KEG.2: 4 residues within 4Å: Chain A: K.62, K.109, H.264, R.265 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.62, A:K.109, A:R.265, A:R.265 KEG.3: 4 residues within 4Å: Chain A: A.210, H.211, W.212, F.213 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:W.212, A:F.213 KEG.5: 4 residues within 4Å: Chain B: K.62, K.109, H.264, R.265 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:K.62, B:K.109, B:R.265, B:R.265 KEG.6: 4 residues within 4Å: Chain B: A.210, H.211, W.212, F.213 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:W.212, B:F.213

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yu, X. et al., Dimeric structure of the uracil:proton symporter UraA provides mechanistic insights into the SLC4/23/26 transporters. Cell Res. (2017)

Release Date

2017-07-05

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