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

Crystal structure of GTB + B trisaccharide (mercury derivative)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.57 Å

Oligo State

monomer

Ligands

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

HSH-FUC-GLA.1: 10 residues within 4Å: Chain A: H.176, S.178, F.179, T.188, Y.207, M.209, W.243, E.246, D.269, L.272 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:L.272, A:L.272 Hydrogen bonds: A:D.269, A:D.269, A:D.154, A:D.154, A:S.178, A:T.188, A:E.246 Water bridges: A:G.210 Salt bridges: A:H.176

6 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.8 HG.3: 4 residues within 4Å: Chain A: C.227, H.228, M.231, D.245 No protein-ligand interaction detected (PLIP) HG.4: 4 residues within 4Å: Chain A: A.226, C.227, H.248, Y.252 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:C.227, H2O.8 HG.5: 3 residues within 4Å: Chain A: T.62, C.152 Ligands: HG.6 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:T.62, A:C.152, H2O.8, H2O.8 HG.6: 4 residues within 4Å: Chain A: T.62, F.64, C.152 Ligands: HG.5 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:T.62, H2O.7 HG.7: 2 residues within 4Å: Chain A: C.23, G.41 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:C.23, A:G.41

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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