SMTL ID : 4gnv.1

Crystal structure of beta-hexosaminidase 1 from Burkholderia cenocepacia J2315 with bound N-Acetyl-D-Glucosamine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

homo-dimer

Ligands

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

NAG.1: 14 residues within 4Å: Chain A: I.42, F.44, D.73, F.131, V.144, R.148, K.178, H.179, H.183, S.190, H.191, I.223, D.261, M.265 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:R.81, A:R.148, A:R.148, A:K.178, A:H.179, A:D.261 Salt bridges: A:H.191 NAG.5: 16 residues within 4Å: Chain B: I.42, F.44, D.73, F.131, V.144, R.148, K.178, H.179, H.183, S.190, H.191, I.223, D.261, D.262, M.265, L.290 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:R.81, B:R.148, B:R.148, B:K.178, B:H.179, B:D.261 Water bridges: B:D.262 Salt bridges: B:H.191

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

CL.2: 3 residues within 4Å: Chain A: R.51, A.52, T.55 Ligand excluded by PLIP CL.3: 3 residues within 4Å: Chain A: Q.340, L.344 Chain B: L.217 Ligand excluded by PLIP CL.4: 2 residues within 4Å: Chain A: R.315 Chain B: Q.335 Ligand excluded by PLIP CL.6: 3 residues within 4Å: Chain A: L.217 Chain B: Q.340, L.344 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Davies, D.R. et al., Crystal structure of beta-hexosaminidase 1 from Burkholderia cenocepacia J2315 with bound N-Acetyl-D-Glucosamine. TO BE PUBLISHED

Release Date

2012-08-29

Peptides

Beta-hexosaminidase 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Beta-hexosaminidase 1

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