SMTL ID : 2vvz.1

Structure of the catalytic domain of Streptococcus pneumoniae sialidase NanA

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

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

DAN.1: 17 residues within 4Å: Chain A: R.29, I.30, R.48, D.54, I.98, D.99, D.116, G.123, I.124, F.125, Y.272, L.280, Q.284, R.345, Y.377, R.403, Y.434 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:I.30, A:I.98 Hydrogen bonds: A:R.48, A:D.54, A:D.99, A:Q.284, A:Y.434 Salt bridges: A:R.29, A:R.345, A:R.403 DAN.3: 16 residues within 4Å: Chain B: R.29, I.30, R.48, D.54, I.98, D.99, D.116, I.124, F.125, Y.272, L.280, Q.284, R.345, Y.377, R.403, Y.434 11 PLIP interactions: 11 interactions with chain B Hydrogen bonds: B:R.48, B:D.54, B:D.99, B:Y.272, B:Q.284, B:E.329, B:Y.377, B:Y.434 Salt bridges: B:R.29, B:R.345, B:R.403

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 6 residues within 4Å: Chain A: G.198, N.199, F.202, K.206, T.207, S.208 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xu, G. et al., Structure of the Catalytic Domain of Streptococcus Pneumoniae Sialidase Nana. Acta Crystallogr.,Sect.F (2008)

Release Date

2008-06-24

Peptides

SIALIDASE A: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

SIALIDASE A