SMTL ID : 6bgc.2 (1 other biounit)

The crystal structure of the W145A variant of TpMglB-2 (Tp0684) with bound glucose

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.08 Å

Oligo State

monomer

Ligands

1 x BGC: beta-D-glucopyranose(Non-covalent)

BGC.1: 16 residues within 4Å: Chain A: N.28, R.29, F.55, H.98, S.101, R.104, N.181, Y.203, D.204, Q.224, H.316, N.320, F.322, L.323, N.371 Ligands: EDO.3 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:N.28, A:R.29, A:R.104, A:R.104, A:N.181, A:D.204, A:Q.224, A:N.320 Water bridges: A:H.98, A:D.182, A:Q.224, A:N.320 Salt bridges: A:H.98, A:R.104

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 6 residues within 4Å: Chain A: D.80, N.82, D.84, I.86, G.88, D.175 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.80, A:D.84, A:I.86, A:D.175, H2O.1

1 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.3: 12 residues within 4Å: Chain A: R.29, G.94, D.95, S.101, R.104, T.153, A.154, N.180, N.181, M.184, N.320 Ligands: BGC.1 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.94, A:D.95, A:S.101

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Brautigam, C.A. et al., Crystal structures of MglB-2 (TP0684), a topologically variant d-glucose-binding protein from Treponema pallidum, reveal a ligand-induced conformational change. Protein Sci. (2018)

Release Date

2018-01-31

Peptides

Glucose/galactose-binding lipoprotein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Glucose/galactose-binding lipoprotein

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