SMTL ID : 6z8i.1

Fructo-oligosaccharide transporter BT 1762-63

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.62 Å

Oligo State

hetero-2-2-mer

Ligands

4 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 5 residues within 4Å: Chain A: E.280, Y.291, S.417, N.419 Chain B: N.689 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:E.280, A:E.280, A:Y.291, A:S.417 MG.3: 6 residues within 4Å: Chain B: D.862, D.864, N.866, V.868, D.870, D.873 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.862, B:D.864, B:V.868, B:D.873, B:D.873 MG.4: 5 residues within 4Å: Chain C: E.280, Y.291, S.417, N.419 Chain D: N.689 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:E.280, C:E.280, C:Y.291, C:S.417 MG.6: 6 residues within 4Å: Chain D: D.862, D.864, N.866, V.868, D.870, D.873 5 PLIP interactions: 5 interactions with chain D Metal complexes: D:D.862, D:D.864, D:V.868, D:D.873, D:D.873

2 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 5 residues within 4Å: Chain A: T.33, G.34, D.35 Chain B: Y.661, T.662 6 PLIP interactions: 4 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:T.33, A:G.34, A:D.35, A:D.35, B:T.662, B:T.662 PO4.5: 5 residues within 4Å: Chain C: T.33, G.34, D.35 Chain D: Y.661, T.662 5 PLIP interactions: 3 interactions with chain C, 2 interactions with chain D Hydrogen bonds: C:G.34, C:D.35, C:D.35, D:T.662, D:T.662

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gray, D.A. et al., Insights into SusCD-mediated glycan import by a prominent gut symbiont. Nat Commun (2021)

Release Date

2020-11-18

Peptides

SusD homolog: AC
SusC homolog: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

B
B

D
B

Membrane

We predict this structure to be a membrane protein.
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SusD homolog

SusC homolog

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