SMTL ID : 5f9t.1 (1 other biounit)

Crystal Structure of Streptococcus pneumoniae NanC, covalent complex with a fluorinated Neu5Ac derivative

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.05 Å

Oligo State

monomer

Ligands

1 x FSI: 5-acetamido-3,5-dideoxy-3-fluoro-D-erythro-alpha-L-manno-non-2-ulopyranosonic acid(Post Translational Modification)

FSI.1: 15 residues within 4Å: Chain A: R.208, I.209, R.227, D.233, I.289, D.290, D.306, F.314, Y.471, S.500, E.502, R.518, R.580, Y.613, W.634 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:R.227, A:D.233, A:D.233, A:D.290, A:Y.471, A:S.500, A:R.518 Water bridges: A:E.502 Salt bridges: A:R.208, A:R.518, A:R.580 Halogen bonds: A:D.233

1 x SFJ: (2R,3R,4R,5R,6R)-5-acetamido-2,3-difluoro-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]tetrahydro-2H-pyran-2-carboxylic acid(Non-covalent)

SFJ.2: 8 residues within 4Å: Chain A: L.46, N.61, F.67, R.69, E.77, R.79, R.155, F.161 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:L.46, A:F.67 Hydrogen bonds: A:R.69, A:R.69, A:E.77 Water bridges: A:N.61, A:N.61, A:R.79 Salt bridges: A:R.79, A:R.155

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Owen, C.D. et al., Streptococcus pneumoniae NanC: STRUCTURAL INSIGHTS INTO THE SPECIFICITY AND MECHANISM OF A SIALIDASE THAT PRODUCES A SIALIDASE INHIBITOR. J.Biol.Chem. (2015)

Release Date

2015-12-23

Peptides

Neuraminidase C: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Neuraminidase C

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