SMTL ID : 4yw3.1 (1 other biounit)

Crystal Structure of Streptococcus pneumoniae NanC, complex with Neu5Ac and Neu5Ac2en following soaking with Neu5Ac2en

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.05 Å

Oligo State

monomer

Ligands

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 6 residues within 4Å: Chain A: R.208, D.233, R.518, R.580, Y.613, W.634 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:Y.613, A:Y.613, A:Y.613 Salt bridges: A:R.208, A:R.518, A:R.580

1 x SIA: N-acetyl-alpha-neuraminic acid(Non-covalent)

SIA.2: 9 residues within 4Å: Chain A: L.46, N.61, F.67, R.69, E.77, R.79, L.88, R.155, F.161 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:L.46, A:F.67, A:L.88 Hydrogen bonds: A:R.69, A:R.69, A:E.77 Water bridges: A:E.77, A:E.77, A:R.79, A:R.79 Salt bridges: A:R.79, A:R.155

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 7 residues within 4Å: Chain A: S.94, W.96, A.123, N.124, L.194, K.630, N.643 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:A.123 GOL.4: 6 residues within 4Å: Chain A: K.127, V.128, V.129, E.130, E.270, K.642 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.127, A:E.130, A:E.130, A:E.270

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

2015-09-23

Peptides

Neuraminidase C: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Neuraminidase C

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