SMTL ID : 5f7y.1 (1 other biounit)

Blood group antigen binding adhesin BabA of Helicobacter pylori strain 17875 in complex with blood group A type-1 hexasaccharide

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.44 Å

Oligo State

hetero-1-1-mer

Ligands

1 x GLC- GAL- NAG- GAL- FUC- A2G: alpha-L-fucopyranose-(1-2)-[2-acetamido-2-deoxy-alpha-D-galactopyranose-(1-3)]beta-D-galactopyranose-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-3)-beta-D-galactopyranose-(1-4)-alpha-D-glucopyranose(Non-covalent)

GLC-GAL-NAG-GAL-FUC-A2G.1: 15 residues within 4Å: Chain A: C.187, S.188, G.189, E.190, G.191, N.192, S.196, Q.205, V.229, D.231, S.232, Q.233, S.242, Y.243, T.244 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.191, A:G.191, A:Q.205, A:C.187, A:G.189, A:N.192, A:T.244, A:T.244, A:S.232, A:Q.233, A:D.231, A:S.242 Hydrophobic interactions: A:V.229

Links

RCSB   PDBe   PDBj   PDBsum   CATH   PLIP

Citation

Moonens, K. et al., Structural Insights into Polymorphic ABO Glycan Binding by Helicobacter pylori. Cell Host Microbe (2016)

Release Date

2016-01-20

Peptides

Adhesin binding fucosylated histo-blood group antigen: A
Nanobody Nb-ER19: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

Adhesin binding fucosylated histo-blood group antigen

Nanobody Nb-ER19

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