SMTL ID : 8ja7.1

Cryo-EM structure of Mycobacterium tuberculosis LpqY-SugABC in complex with trehalose

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-2-mer

Ligands

1 x GLC- GLC: alpha-D-glucopyranose-(1-1)-alpha-D-glucopyranose(Non-covalent)

GLC-GLC.1: 15 residues within 4Å: Chain C: P.40, T.42, D.43, P.73, Q.76, D.97, N.151, G.197, V.200, E.258, W.276, F.278, G.350, G.351, R.421 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:D.43, C:D.43, C:Q.76, C:N.151

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liang, J. et al., Molecular recognition of trehalose and trehalose analogues by Mycobacterium tuberculosis LpqY-SugABC. Proc.Natl.Acad.Sci.USA (2023)

Release Date

2023-09-27

Peptides

Trehalose transport system permease protein SugA: A
Trehalose transport system permease protein SugB: B
Trehalose-binding lipoprotein LpqY: C
Trehalose import ATP-binding protein SugC: DE

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
E

D
C

E
D

Membrane

We predict this structure to be a membrane protein.
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Trehalose transport system permease protein SugA

Trehalose transport system permease protein SugB

Trehalose-binding lipoprotein LpqY

Trehalose import ATP-binding protein SugC

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