SMTL ID : 8i5k.1

Crystal structure of chitin oligosaccharide binding protein from Vibrio cholera in complex with chitotriose.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.22 Å

Oligo State

monomer

Ligands

1 x NAG- NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-NAG.1: 22 residues within 4Å: Chain A: V.14, P.15, D.16, F.17, N.32, R.34, N.210, S.226, S.227, F.228, W.369, D.371, F.372, N.415, Y.416, F.417, R.442, F.443, M.495, W.519, A.520, G.521 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:F.17 Hydrogen bonds: A:N.210, A:N.210, A:S.227, A:F.228, A:T.370 Water bridges: A:W.369, A:D.371, A:D.371

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 5 residues within 4Å: Chain A: D.344, N.346, D.348, F.350, E.352 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.344, A:D.348, A:F.350, A:E.352, A:E.352

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ohnuma, T. et al., Periplasmic chitooligosaccharide-binding protein requires a three-domain organization for substrate translocation. Sci Rep (2023)

Release Date

2024-01-03

Peptides

ABC transporter substrate-binding protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

ABC transporter substrate-binding protein

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