SMTL ID : 2dsv.1

Interactions of protective signalling factor with chitin-like polysaccharide: Crystal structure of the complex between signalling protein from sheep (SPS-40) and a hexasaccharide at 2.5A resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.54 Å

Oligo State

monomer

Ligands

1 x NAG- NAG- MAN- MAN: alpha-D-mannopyranose-(1-4)-alpha-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-MAN-MAN.1: 5 residues within 4Å: Chain A: N.39, I.40, S.41, W.48, R.84 No protein-ligand interaction detected (PLIP)

1 x NAG- NAG- NAG- NAG- NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-NAG-NAG-NAG-NAG.2: 22 residues within 4Å: Chain A: W.10, Y.13, F.37, W.48, E.49, W.50, G.77, W.78, N.79, A.117, L.119, Y.120, A.156, L.183, Y.185, D.186, F.239, R.241, E.268, M.328, W.330, L.334 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.13 Water bridges: A:W.50, A:W.50

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Srivastava, D.B. et al., Carbohydrate binding properties and carbohydrate induced conformational switch in sheep secretory glycoprotein (SPS-40): crystal structures of four complexes of SPS-40 with chitin-like oligosaccharides. J.Struct.Biol. (2007)

Release Date

2006-08-01

Peptides

Chitinase-3-like protein 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Chitinase-3-like protein 1

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