SMTL ID : 5mds.1

Crystal structure of outer membrane expressed Chitoporin VhChip from Vibrio harveyi in complex with chitotetraose

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

homo-trimer

Ligands

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

NAG-NAG-NAG-NAG.1: 16 residues within 4Å: Chain A: E.53, R.55, Y.79, R.94, L.114, Y.118, D.122, N.127, W.136, D.147, R.148, Y.310, R.312, W.331, E.347, Y.349 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.147 NAG-NAG-NAG-NAG.2: 14 residues within 4Å: Chain B: E.53, R.55, Y.79, R.94, L.114, Y.118, D.122, N.127, W.136, D.147, R.148, R.312, W.331, E.347 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:D.147 NAG-NAG-NAG-NAG.3: 13 residues within 4Å: Chain C: E.53, R.55, Y.79, R.94, Y.118, D.122, N.127, W.136, D.147, R.148, R.312, W.331, E.347 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Aunkham, A. et al., Structural basis for chitin acquisition by marine Vibrio species. Nat Commun (2018)

Release Date

2017-12-20

Peptides

Chitoporin: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Membrane

We predict this structure to be a membrane protein.
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Chitoporin

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