SMTL ID : 1mz6.1

Trypanosoma rangeli sialidase in complex with the inhibitor DANA

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

monomer

Ligands

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

NAG.1: 3 residues within 4Å: Chain A: N.614, S.616, E.617 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.614, A:S.616 NAG.2: 4 residues within 4Å: Chain A: N.429, S.431, V.432, E.434 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.431, A:E.434, A:E.434 NAG.3: 7 residues within 4Å: Chain A: S.87, A.89, N.115, S.128, D.129, W.130, E.131 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:E.131 Hydrogen bonds: A:S.87, A:N.115, A:E.131 NAG.4: 2 residues within 4Å: Chain A: K.12, N.15 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.12, A:N.15 NAG.5: 2 residues within 4Å: Chain A: N.24, T.26 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.24

1 x DAN: 2-DEOXY-2,3-DEHYDRO-N-ACETYL-NEURAMINIC ACID(Non-covalent)

DAN.6: 10 residues within 4Å: Chain A: R.36, R.54, D.60, M.96, D.97, W.121, T.122, R.246, R.315, Y.343 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:R.54, A:D.60, A:D.97, A:T.122, A:R.246, A:Q.284 Water bridges: A:W.121 Salt bridges: A:R.36, A:R.246, A:R.315

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Buschiazzo, A. et al., Structural basis of sialyltransferase activity in trypanosomal sialidases. Embo J. (2000)

Release Date

2002-10-16

Peptides

sialidase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

sialidase

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