SMTL ID : 1jak.1

Streptomyces plicatus beta-N-acetylhexosaminidase in Complex with (2R,3R,4S,5R)-2-acetamido-3,4-dihydroxy-5-hydroxymethyl-piperidinium chloride (IFG)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

monomer

Ligands

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 3 residues within 4Å: Chain A: R.156, Y.157, A.429 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Y.157 Water bridges: A:R.156, A:Y.157, A:Y.157 Salt bridges: A:R.156

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

CL.2: 2 residues within 4Å: Chain A: Y.277, K.281 Ligand excluded by PLIP CL.3: 3 residues within 4Å: Chain A: D.181, R.182, R.185 Ligand excluded by PLIP CL.4: 2 residues within 4Å: Chain A: K.281, V.282 Ligand excluded by PLIP

1 x IFG: (2R,3R,4S,5R)-2-ACETAMIDO-3,4-DIHYDROXY-5-HYDROXYMETHYL-PIPERIDINE(Non-covalent)

IFG.5: 15 residues within 4Å: Chain A: R.168, H.256, V.282, D.319, E.320, W.350, W.367, Y.399, D.401, M.402, L.412, W.414, W.448, E.450 Ligands: GOL.6 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:D.319, A:W.350, A:W.367, A:W.448, A:W.448 Hydrogen bonds: A:R.168, A:R.168, A:D.319, A:D.319, A:D.401 Water bridges: A:D.197, A:H.256

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.6: 5 residues within 4Å: Chain A: V.282, E.320, W.414 Ligands: IFG.5, GOL.7 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.320 Water bridges: A:H.322, A:H.322 GOL.7: 6 residues within 4Å: Chain A: H.351, Q.352, W.367, E.376, W.414 Ligands: GOL.6 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:H.351, A:Q.352, A:E.376 Water bridges: A:R.371 GOL.8: 2 residues within 4Å: Chain A: R.371, A.415 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:R.371, A:A.415, A:R.422 Water bridges: A:D.370, A:D.370, A:D.396, A:Y.417, A:R.422

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mark, B.L. et al., Biochemical and structural assessment of the 1-N-azasugar GalNAc-isofagomine as a potent family 20 beta-N-acetylhexosaminidase inhibitor. J.Biol.Chem. (2001)

Release Date

2001-11-21

Peptides

Beta-N-acetylhexosaminidase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Beta-N-acetylhexosaminidase

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