SMTL ID : 6jad.1

Crystal structure of ABC transporter alpha-glycoside-binding protein in complex with palatinose

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x Z9N- GLC: alpha-D-glucopyranose-(1-6)-alpha-D-fructofuranose(Non-covalent)

Z9N-GLC.1: 19 residues within 4Å: Chain A: D.11, V.15, T.46, R.49, D.70, V.71, F.116, D.118, Y.173, E.174, G.175, E.230, W.248, Y.250, G.285, G.286, W.287, R.323, R.356 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:D.70, A:D.118, A:Y.173, A:Y.173, A:G.286, A:G.286, A:R.356, A:R.356, A:D.11, A:R.49, A:R.49, A:D.118, A:R.323 Water bridges: A:D.11, A:D.11, A:R.323

2 x CIT: CITRIC ACID(Non-functional Binders)

CIT.2: 5 residues within 4Å: Chain A: R.107, G.362, A.363, R.364, H.404 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:A.363 Hydrogen bonds: A:A.363, A:H.404 Water bridges: A:R.107, A:R.107, A:H.403, A:H.404 Salt bridges: A:R.107, A:R.107, A:R.364, A:H.404, A:H.404 CIT.3: 7 residues within 4Å: Chain A: E.375, R.383, K.384, D.392, A.395, R.396, R.399 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:D.392 Water bridges: A:R.383, A:R.383 Salt bridges: A:R.383, A:K.384, A:K.384, A:R.396, A:R.399

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chandravanshi, M. et al., Structural and thermodynamic correlation illuminates the selective transport mechanism of disaccharide alpha-glycosides through ABC transporter. Febs J. (2020)

Release Date

2019-10-30

Peptides

ABC transporter, periplasmic substrate-binding protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

ABC transporter, periplasmic substrate-binding protein

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