SMTL ID : 2rj1.1 (1 other biounit)

B-specific alpha-1,3-galactosyltransferase (GTB) G176R mutant + UDP + H-antigen disaccharide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.55 Å

Oligo State

monomer

Ligands

1 x MN: MANGANESE (II) ION(Non-covalent)

MN.1: 3 residues within 4Å: Chain A: D.150, D.152 Ligands: UDP.3 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.150, A:D.152, A:D.152, H2O.7

1 x BHE: octyl 2-O-(6-deoxy-alpha-L-galactopyranosyl)-beta-D-galactopyranoside(Non-covalent)

BHE.2: 15 residues within 4Å: Chain A: H.172, P.173, S.174, F.175, T.184, Y.203, M.205, W.239, E.242, D.265, L.268, A.282, H.287 Ligands: UDP.3, GOL.4 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:P.173, A:D.265, A:L.268, A:L.268 Hydrogen bonds: A:S.174, A:T.184, A:E.242, A:D.265, A:D.265, A:H.287 Water bridges: A:Q.267, A:K.285 Salt bridges: A:H.172, A:H.172

1 x UDP: URIDINE-5'-DIPHOSPHATE(Non-covalent)

UDP.3: 16 residues within 4Å: Chain A: F.60, A.61, I.62, K.63, Y.65, V.123, R.127, D.150, V.151, D.152, K.285, H.287, R.291 Ligands: MN.1, BHE.2, GOL.4 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:V.123 Hydrogen bonds: A:F.60, A:F.60, A:I.62, A:I.62, A:Y.65, A:Y.65, A:V.151, A:D.152 Water bridges: A:R.127, A:R.291, A:R.291 Salt bridges: A:K.285, A:K.285, A:R.291, A:R.291 pi-Stacking: A:Y.65

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 8 residues within 4Å: Chain A: W.120, S.124, W.239, H.240, D.241, E.242 Ligands: BHE.2, UDP.3 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.124, A:D.241, A:E.242 Water bridges: A:R.127

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Alfaro, J.A. et al., ABO(H) blood group A and B glycosyltransferases recognize substrate via specific conformational changes. J.Biol.Chem. (2008)

Release Date

2008-02-05

Peptides

Glycoprotein-fucosylgalactoside alpha-galactosyltransferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Glycoprotein-fucosylgalactoside alpha-galactosyltransferase

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