SMTL ID : 5a6k.1

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

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

2 x NSG: (2S,3aR,5R,6R,7R,7aR)-5-(hydroxymethyl)-2-methyl-2,3a,5,6,7,7a-hexahydro-1H-pyrano[3,2-d][1,3]thiazole-6,7-diol(Non-covalent)

NSG.1: 10 residues within 4Å: Chain A: R.117, H.192, D.245, E.246, W.289, W.329, Y.331, W.362, W.396, D.398 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:D.245, A:W.289, A:W.329 Hydrogen bonds: A:R.117, A:R.117, A:H.192, A:D.245, A:D.245, A:W.362 NSG.2: 11 residues within 4Å: Chain B: R.117, H.192, D.245, E.246, W.289, W.329, Y.331, Y.332, W.362, W.396, D.398 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:D.245, B:W.289, B:W.329 Hydrogen bonds: B:R.117, B:R.117, B:H.192, B:D.245, 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

GH20C: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

GH20C

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