SMTL ID : 3v0l.1 (1 other biounit)

Crystal structure of the Fucosylgalactoside alpha N-acetylgalactosaminyltransferase (GTA, cisAB mutant L266G, G268A) in complex with a novel UDP-Gal derived inhibitor (2GW)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

homo-dimer

Ligands

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

MN.1: 3 residues within 4Å: Chain A: D.155, D.157 Ligands: 2GW.2 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.155, A:D.157, A:D.157, H2O.5 MN.4: 3 residues within 4Å: Chain B: D.155, D.157 Ligands: 2GW.5 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.155, B:D.157, B:D.157, H2O.13

2 x 2GW: 5-phenyl-uridine-5'-alpha-d-galactosyl-diphosphate(Non-covalent)

2GW.2: 16 residues within 4Å: Chain A: F.65, A.66, I.67, Y.70, W.125, R.132, D.155, V.156, D.157, G.211, A.212, W.244, H.245, D.246, E.247 Ligands: MN.1 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:Y.70, A:W.125 Hydrogen bonds: A:F.65, A:I.67, A:I.67, A:R.132, A:R.132, A:V.156, A:D.157, A:W.244, A:D.246, A:D.246, A:E.247 Water bridges: A:F.65, A:K.69, A:G.211, A:E.247 pi-Stacking: A:Y.70, A:W.125, A:W.125 2GW.5: 16 residues within 4Å: Chain B: F.65, A.66, I.67, Y.70, W.125, R.132, D.155, V.156, D.157, G.211, A.212, W.244, H.245, D.246, E.247 Ligands: MN.4 22 PLIP interactions: 22 interactions with chain B Hydrophobic interactions: B:Y.70, B:W.125 Hydrogen bonds: B:F.65, B:I.67, B:I.67, B:Y.70, B:R.132, B:R.132, B:V.156, B:D.157, B:W.244, B:D.246, B:D.246, B:D.246, B:E.247 Water bridges: B:F.65, B:K.69, B:G.211, B:E.247 pi-Stacking: B:Y.70, B:W.125, B:W.125

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.3: 2 residues within 4Å: Chain A: T.110, G.111 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.110, A:T.110, A:G.111 Water bridges: A:R.112 SO4.6: 2 residues within 4Å: Chain B: T.110, G.111 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:T.110, B:G.111 Water bridges: B:R.112

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jrgensen, R. et al., Base-modified Donor Analogues Reveal Novel Dynamic Features of a Glycosyltransferase. J.Biol.Chem. (2013)

Release Date

2013-01-23

Peptides

Histo-blood group ABO system transferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Histo-blood group ABO system transferase

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