SMTL ID : 5c4f.1

Crystal structure of AABB + UDP-Glc + DI

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.41 Å

Oligo State

homo-dimer

Ligands

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

MN.1: 3 residues within 4Å: Chain A: D.154, D.156 Ligands: UPG.3 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.154, A:D.156, A:D.156, H2O.9 MN.4: 3 residues within 4Å: Chain B: D.154, D.156 Ligands: UPG.6 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.154, B:D.156, B:D.156, H2O.18

2 x DA8: octyl 3-deoxy-2-O-(6-deoxy-alpha-L-galactopyranosyl)-beta-D-xylo-hexopyranoside(Non-covalent)

DA8.2: 12 residues within 4Å: Chain A: H.176, G.178, F.179, T.188, Y.207, M.209, W.243, E.246, D.269, L.272, A.286 Ligands: UPG.3 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:F.179, A:F.179, A:W.243, A:D.269 Hydrogen bonds: A:T.188, A:E.246, A:D.269, A:D.269 Salt bridges: A:H.176, A:H.176 DA8.5: 12 residues within 4Å: Chain B: H.176, G.178, F.179, T.188, Y.207, M.209, W.243, E.246, D.269, L.272, A.286 Ligands: UPG.6 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:F.179, B:F.179, B:W.243, B:D.269 Hydrogen bonds: B:T.188, B:T.188, B:E.246, B:D.269 Salt bridges: B:H.176, B:H.176

2 x UPG: URIDINE-5'-DIPHOSPHATE-GLUCOSE(Non-covalent)

UPG.3: 16 residues within 4Å: Chain A: F.64, A.65, I.66, Y.69, S.128, R.131, D.154, V.155, D.156, M.209, G.210, A.211, D.245, E.246 Ligands: MN.1, DA8.2 18 PLIP interactions: 18 interactions with chain A Hydrogen bonds: A:F.64, A:F.64, A:I.66, A:I.66, A:Y.69, A:R.131, A:D.154, A:V.155, A:D.156, A:G.210, A:G.210, A:A.211, A:D.245 Water bridges: A:S.128, A:S.128, A:R.131, A:D.154 pi-Stacking: A:Y.69 UPG.6: 16 residues within 4Å: Chain B: F.64, A.65, I.66, Y.69, S.128, R.131, D.154, V.155, D.156, M.209, G.210, A.211, D.245, E.246 Ligands: MN.4, DA8.5 17 PLIP interactions: 17 interactions with chain B Hydrogen bonds: B:F.64, B:F.64, B:I.66, B:I.66, B:R.131, B:V.155, B:D.156, B:G.210, B:G.210, B:A.211, B:D.245 Water bridges: B:S.128, B:S.128, B:R.131, B:D.154, B:H.244 pi-Stacking: B:Y.69

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gagnon, S.M. et al., High Resolution Structures of the Human ABO(H) Blood Group Enzymes in Complex with Donor Analogs Reveal That the Enzymes Utilize Multiple Donor Conformations to Bind Substrates in a Stepwise Manner. J.Biol.Chem. (2015)

Release Date

2015-09-23

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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