SMTL ID : 2v73.1 (1 other biounit)

The structure of the family 40 CBM from C. perfringens NanJ in complex with a sialic acid containing molecule

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

monomer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 3 residues within 4Å: Chain A: D.154, R.155, E.161 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.154, A:R.155, A:E.161 CA.2: 3 residues within 4Å: Chain A: N.49, M.50, R.105 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:M.50, A:R.105

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

SIA.3: 8 residues within 4Å: Chain A: I.55, Y.74, E.83, R.85, H.96, R.155, N.160, Y.162 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:I.55, A:Y.74 Hydrogen bonds: A:N.160, A:Y.162 Water bridges: A:N.68, A:Y.74, A:E.83, A:E.83, A:R.85, A:H.96, A:H.96 Salt bridges: A:R.85, A:R.155

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Boraston, A.B. et al., Carbohydrate Recognition by a Large Sialidase Toxin from Clostridium Perfringens. Biochemistry (2007)

Release Date

2007-08-21

Peptides

PUTATIVE EXO-ALPHA-SIALIDASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

PUTATIVE EXO-ALPHA-SIALIDASE

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