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

X-ray structure of GH31 CBM32-2 bound to GalNAc

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

1 x NGA: 2-acetamido-2-deoxy-beta-D-galactopyranose(Non-covalent)

NGA.1: 5 residues within 4Å: Chain A: R.36, W.41, I.42, R.75, A.85 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:R.36, A:I.42, A:R.75, A:R.75 Water bridges: A:K.40, A:N.83, A:N.83, A:K.135, A:K.135, A:K.135, A:T.139 Salt bridges: A:K.135

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 6 residues within 4Å: Chain A: K.23, D.26, T.28, S.35, N.143, E.144 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:K.23, A:D.26, A:T.28, A:S.35, A:E.144

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 3 residues within 4Å: Chain A: N.77, S.78, N.79 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.78, A:S.78, A:S.78, A:N.79

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Grondin, J.M. et al., Diverse modes of galacto-specific carbohydrate recognition by a family 31 glycoside hydrolase from Clostridium perfringens. PLoS ONE (2017)

Release Date

2015-10-07

Peptides

Glycosyl hydrolase, family 31/fibronectin type III domain protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Glycosyl hydrolase, family 31/fibronectin type III domain protein

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