SMTL ID : 5a69.1

GH20C, Beta-hexosaminidase from Streptococcus pneumoniae in complex with Gal-PUGNAc

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

2 x OGN: [(Z)-[(3R,4R,5R,6R)-3-acetamido-6-(hydroxymethyl)-4,5-bis(oxidanyl)oxan-2-ylidene]amino] N-phenylcarbamate(Non-covalent)

OGN.1: 10 residues within 4Å: Chain A: R.117, D.245, E.246, W.289, W.329, Y.331, Y.332, W.362, W.396, D.398 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:W.289, A:W.329, A:Y.332, A:W.396 Hydrogen bonds: A:R.117, A:R.117, A:D.245, A:Y.331, A:Y.332, A:W.362 Water bridges: A:Y.332 OGN.2: 10 residues within 4Å: Chain B: R.117, D.245, E.246, W.289, W.329, Y.331, Y.332, W.362, W.396, D.398 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:W.289, B:W.329, B:Y.332, B:W.396 Hydrogen bonds: B:R.117, B:R.117, B:D.245, B:D.245, B:Y.332, B:Y.332, B:W.362

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Robb, M. et al., A Second beta-Hexosaminidase Encoded in the Streptococcus pneumoniae Genome Provides an Expanded Biochemical Ability to Degrade Host Glycans. J. Biol. Chem. (2015)

Release Date

2015-09-23

Peptides

N-ACETYL-BETA-D-GLUCOSAMINIDASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

N-ACETYL-BETA-D-GLUCOSAMINIDASE

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