SMTL ID : 2ags.1

Trypanosoma rangeli Sialidase in Complex with 2-Keto-3-deoxy-D-glycero-D-galacto-2,3-difluoro-nononic acid (2,3-difluoro-KDN)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 4 residues within 4Å: Chain A: R.483, R.605, S.606, K.607 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:S.606, A:K.607 Water bridges: A:R.483, A:R.483, A:R.605, A:S.606, A:S.606, A:S.606 Salt bridges: A:R.483, A:K.607 SO4.2: 3 residues within 4Å: Chain A: R.238, K.240, F.241 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:F.241 Water bridges: A:R.238, A:R.238 Salt bridges: A:R.238

1 x FKD: 3-deoxy-3-fluoro-D-erythro-alpha-L-manno-non-2-ulopyranosonic acid(Post Translational Modification)

FKD.3: 12 residues within 4Å: Chain A: R.50, I.51, R.68, D.74, M.110, D.111, W.135, T.136, E.245, R.260, R.329, Y.357 18 PLIP interactions: 18 interactions with chain A Hydrogen bonds: A:R.68, A:D.74, A:D.111, A:E.245, A:R.260 Water bridges: A:R.50, A:S.134, A:S.134, A:Q.210, A:E.245, A:R.260, A:R.329, A:R.329, A:R.329 Salt bridges: A:R.50, A:R.260, A:R.329 Halogen bonds: A:D.74

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Watts, A.G. et al., Structural and Kinetic Analysis of Two Covalent Sialosyl-Enzyme Intermediates on Trypanosoma rangeli Sialidase. J.Biol.Chem. (2006)

Release Date

2005-11-22

Peptides

sialidase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

sialidase

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