SMTL ID : 9dff.2 (1 other biounit)

G1 domain of human aggrecan bound to hyaluronan

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.59 Å

Oligo State

monomer

Ligands

1 x NAG- BDP- NAG- BDP- NAG- BDP- NAG- BDP- NAG- GCD: 4-deoxy-alpha-L-threo-hex-4-enopyranuronic acid-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-beta-D-glucopyranuronic acid-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-beta-D-glucopyranuronic acid-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-beta-D-glucopyranuronic acid-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-beta-D-glucopyranuronic acid-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-BDP-NAG-BDP-NAG-BDP-NAG-BDP-NAG-GCD.1: 22 residues within 4Å: Chain A: R.147, Y.148, Q.182, C.183, D.184, Y.195, R.201, G.203, G.206, D.207, Y.217, C.281, S.282, Y.293, P.300, N.301, C.302, G.303, G.304, L.306, R.310, Q.318 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.293, A:P.300, A:G.303, A:G.304, A:C.281, A:N.301 Hydrophobic interactions: A:Y.293

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

NAG.2: 3 residues within 4Å: Chain A: N.110, E.177, D.178 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.178 NAG.3: 2 residues within 4Å: Chain A: N.223, E.224 No protein-ligand interaction detected (PLIP) NAG.4: 3 residues within 4Å: Chain A: H.315, N.317, T.319 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.317

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Otsuka, M.Y. et al., Aggrecan immobilizes to perineuronal nets through hyaluronan-dependent and independent binding activities. J.Biol.Chem.

Release Date

2025-04-30

Peptides

Aggrecan core protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Aggrecan core protein

Related Entries With Identical Sequence