SMTL ID : 7l16.1

Crystal structure of sugar-bound melibiose permease MelB

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.15 Å

Oligo State

monomer

Ligands

1 x LMO: dodecyl 6-O-alpha-D-galactopyranosyl-beta-D-glucopyranoside(Non-covalent)

LMO.1: 29 residues within 4Å: Chain A: K.17, D.18, I.21, Y.25, M.26, Y.119, D.123, W.127, R.148, A.151, S.152, G.155, F.156, A.159, N.243, S.246, N.247, N.250, F.267, Y.270, L.271, L.333, N.334, T.337, W.341, Q.371, T.372, V.375, K.376 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:F.156, A:L.271 Hydrogen bonds: A:K.17, A:D.18, A:D.18, A:D.123, A:W.127, A:R.148, A:R.148, A:W.341

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Guan, L. et al., X-ray crystallography reveals molecular recognition mechanism for sugar binding in a melibiose transporter MelB. Commun Biol (2021)

Release Date

2021-08-04

Peptides

Melibiose carrier protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Membrane

We predict this structure to be a membrane protein.
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Melibiose carrier protein

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