SMTL ID : 5tjl.1 (1 other biounit)

Crystal structure of GTA + A trisaccharide (mercury derivative)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.89 Å

Oligo State

monomer

Ligands

1 x HSH- FUC- A2G: alpha-L-fucopyranose-(1-2)-[2-acetamido-2-deoxy-alpha-D-galactopyranose-(1-3)]octyl beta-D-galactopyranoside(Non-covalent)

HSH-FUC-A2G.1: 12 residues within 4Å: Chain A: H.176, P.177, G.178, F.179, T.188, Y.207, G.210, G.211, W.243, E.246, D.269, L.272 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.210, A:D.269, A:D.269, A:T.188, A:E.246 Hydrophobic interactions: A:P.177 Salt bridges: A:H.176

4 x HG: MERCURY (II) ION(Non-covalent)

HG.2: 4 residues within 4Å: Chain A: L.223, C.227, D.245, L.249 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:C.227, H2O.4 HG.3: 2 residues within 4Å: Chain A: T.62, C.152 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:T.62, A:C.152, H2O.4 HG.4: 4 residues within 4Å: Chain A: C.227, H.228, M.231, D.245 No protein-ligand interaction detected (PLIP) HG.5: 2 residues within 4Å: Chain A: C.23, G.41 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:C.23

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gagnon, S.M.L. et al., High-resolution crystal structures and STD NMR mapping of human ABO(H) blood group glycosyltransferases in complex with trisaccharide reaction products suggest a molecular basis for product release. Glycobiology (2017)

Release Date

2017-06-14

Peptides

Histo-blood group ABO system transferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Histo-blood group ABO system transferase

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