SMTL ID : 6mds.2 (1 other biounit)

Crystal structure of Streptococcus pyogenes endo-beta-N-acetylglucosaminidase (EndoS2) with complex biantennary glycan

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

monomer

Ligands

1 x NAG- BMA- MAN- NAG- GAL- MAN- NAG- GAL: beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-BMA-MAN-NAG-GAL-MAN-NAG-GAL.1: 20 residues within 4Å: Chain A: R.30, W.32, H.33, F.64, H.65, D.66, H.67, G.98, E.101, D.142, E.144, D.184, Q.208, Y.210, E.246, E.247, A.249, N.253, W.255, Y.297 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.66, A:H.67, A:Y.297, A:D.142, A:D.142, A:H.65, A:H.65, A:G.98 Hydrophobic interactions: A:F.64

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 7 residues within 4Å: Chain A: K.657, I.658, D.660, E.662, D.665, T.782, E.783 6 PLIP interactions: 6 interactions with chain A Metal complexes: A:K.657, A:D.660, A:E.662, A:D.665, A:T.782, A:E.783

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Klontz, E.H. et al., Molecular Basis of Broad SpectrumN-Glycan Specificity and Processing of Therapeutic IgG Monoclonal Antibodies by Endoglycosidase S2. ACS Cent Sci (2019)

Release Date

2019-02-06

Peptides

Endo-beta-N-acetylglucosaminidase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Endo-beta-N-acetylglucosaminidase

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