SMTL ID : 6fwl.1

Structure of an E333Q variant of the GH99 endo-alpha-mannanase from Bacteroides xylanisolvens in complex alpha-Glc-1,3-(1,2-anhydro-carba-mannose)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.12 Å

Oligo State

monomer

Ligands

2 x ACT: ACETATE ION(Non-functional Binders)

ACT.1: 3 residues within 4Å: Chain A: T.311, Q.314, Y.315 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:T.311 ACT.2: 3 residues within 4Å: Chain A: R.172, T.225, Y.227 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:Y.227 Water bridges: A:R.172 Salt bridges: A:R.172

1 x BO0: (1~{S},2~{S},3~{R},4~{R},6~{R})-4-(hydroxymethyl)-7-oxabicyclo[4.1.0]heptane-2,3-diol(Non-covalent)

BO0.3: 10 residues within 4Å: Chain A: Y.51, W.53, W.131, H.159, E.161, Y.200, Y.257, Q.338, E.341 Ligands: GLC.4 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:Y.200, A:Y.257 Hydrogen bonds: A:E.161, A:Q.338

1 x GLC: alpha-D-glucopyranose(Non-covalent)

GLC.4: 9 residues within 4Å: Chain A: H.65, H.68, W.131, I.299, R.300, Q.338, H.340, E.341 Ligands: BO0.3 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:R.300, A:R.300, A:Q.338, A:E.341 Water bridges: A:H.65, A:H.68

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sobala, L.F. et al., An Epoxide Intermediate in Glycosidase Catalysis. Acs Cent.Sci. (2020)

Release Date

2019-09-18

Peptides

Glycosyl hydrolase family 71: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Glycosyl hydrolase family 71

Related Entries With Identical Sequence