SMTL ID : 2g5r.1

Crystal structure of Siglec-7 in complex with methyl-9-(aminooxalyl-amino)-9-deoxyNeu5Ac (oxamido-Neu5Ac)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

monomer

Ligands

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

NAG.1: 4 residues within 4Å: Chain A: R.28, L.81, 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 NXD: methyl 5-acetamido-9-{[amino(oxo)acetyl]amino}-3,5,9-trideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranosidonic acid(Non-covalent)

NXD.2: 7 residues within 4Å: Chain A: Y.9, R.107, K.114, W.115, N.116, K.118, Y.119 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:K.114, A:N.116, A:N.116, A:K.118 Water bridges: A:K.114, A:K.114 Salt bridges: A:R.107

1 x CYS: CYSTEINE(Non-covalent)

CYS.3: 3 residues within 4Å: Chain A: C.24, V.25, H.26 1 PLIP interactions: 1 interactions with chain A Water bridges: A:H.26

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Attrill, H. et al., The structure of siglec-7 in complex with sialosides: leads for rational structure-based inhibitor design. Biochem.J. (2006)

Release Date

2006-06-20

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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