SMTL ID : 8f9o.1

Dog sialic acid esterase (SIAE)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.25 Å

Oligo State

monomer

Ligands

1 x NAG- NAG- BMA- MAN- MAN- FUC: alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA-MAN-MAN-FUC.1: 7 residues within 4Å: Chain A: Y.49, Q.52, M.85, Q.87, T.89, N.94, T.96 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.52, A:Q.52

1 x NAG- NAG- BMA- MAN: alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA-MAN.2: 7 residues within 4Å: Chain A: N.125, R.128, E.129, N.132, R.188, D.192, Q.368 3 PLIP interactions: 3 interactions with chain A Water bridges: A:Y.136, A:D.192, A:D.192, A:N.132, A:N.132 Hydrogen bonds: A:R.128

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

NAG-NAG-BMA.3: 12 residues within 4Å: Chain A: W.35, K.63, S.68, W.69, M.70, E.154, H.253, N.254, T.290, H.293, G.294, Q.296 No protein-ligand interaction detected (PLIP)

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

NAG-NAG.4: 6 residues within 4Å: Chain A: D.274, N.277, C.278, H.328, D.332, R.340 No protein-ligand interaction detected (PLIP)

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

NAG.5: 3 residues within 4Å: Chain A: Q.148, E.150, N.240 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.150, A:N.240 Water bridges: A:N.240

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ide, D. et al., Structural Analysis of Mammalian Sialic Acid Esterase. J.Mol.Biol. (2024)

Release Date

2024-05-29

Peptides

Sialic acid acetylesterase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Sialic acid acetylesterase