SMTL ID : 2hrl.1

Siglec-7 in complex with GT1b

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

monomer

Ligands

1 x BGC- GAL- SIA- SIA- NGA: N-acetyl-alpha-neuraminic acid-(2-8)-N-acetyl-alpha-neuraminic acid-(2-3)-[2-acetamido-2-deoxy-beta-D-galactopyranose-(1-4)]beta-D-galactopyranose-(1-4)-beta-D-glucopyranose(Post Translational Modification)

BGC-GAL-SIA-SIA-NGA.1: 8 residues within 4Å: Chain A: Y.9, W.57, R.107, K.114, W.115, N.116, K.118 Ligands: CEQ.3 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:R.107, A:N.116, A:K.114, A:N.116, A:N.116, A:K.118 Salt bridges: A:R.107, A:R.107 Water bridges: A:K.114, A:K.114

1 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.2: 4 residues within 4Å: Chain A: L.81, G.82, N.88, T.90 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.88, A:T.90 Water bridges: A:D.83

1 x CEQ: ETHYL-TRIMETHYL-SILANE(Non-covalent)

CEQ.3: 6 residues within 4Å: Chain A: Y.47, F.49, W.57, R.107, E.109 Ligands: BGC-GAL-SIA-SIA-NGA.1 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Attrill, H. et al., Siglec-7 Undergoes a Major Conformational Change When Complexed with the {alpha}(2,8)-Disialylganglioside GT1b. J.Biol.Chem. (2006)

Release Date

2006-08-15

Peptides

Sialic acid-binding Ig-like lectin 7: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Sialic acid-binding Ig-like lectin 7

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