SMTL ID : 6jqf.1

Crystallization analysis of a beta-N-acetylhexosaminidase (Am2136) from Akkermansia muciniphila

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 1 residues within 4Å: Chain A: E.37 No protein-ligand interaction detected (PLIP) MG.2: 1 residues within 4Å: Chain A: H.575 6 PLIP interactions: 1 interactions with chain A, 5 Ligand-Water interactions Metal complexes: A:H.575, H2O.1, H2O.6, H2O.15, H2O.17, H2O.21

1 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Non-covalent)

NAG.3: 13 residues within 4Å: Chain A: R.221, I.253, H.322, D.390, E.391, W.420, W.442, Y.468, V.470, Y.475, Y.476, W.514, D.516 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:D.390, A:W.420, A:W.442 Hydrogen bonds: A:R.221, A:R.221, A:D.390, A:D.390, A:E.391, A:D.516 Water bridges: A:N.250, A:D.516

3 x CL: CHLORIDE ION(Non-functional Binders)

CL.4: 2 residues within 4Å: Chain A: P.527, Y.528 Ligand excluded by PLIP CL.5: 1 residues within 4Å: Chain A: R.480 Ligand excluded by PLIP CL.6: 4 residues within 4Å: Chain A: P.11, V.12, I.75, M.76 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chen, X. et al., Biochemical characteristics and crystallographic evidence for substrate-assisted catalysis of a beta-N-acetylhexosaminidase in Akkermansia muciniphila. Biochem.Biophys.Res.Commun. (2019)

Release Date

2019-12-11

Peptides

Glycoside hydrolase, family 20, catalytic core: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Glycoside hydrolase, family 20, catalytic core

Related Entries With Identical Sequence