SMTL ID : 4w8a.1

Crystal structure of XEG5B, a GH5 xyloglucan-specific beta-1,4-glucanase from ruminal metagenomic library, in the native form

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.72 Å

Oligo State

monomer

Ligands

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

SO4.1: 4 residues within 4Å: Chain A: E.380, H.381, H.382, H.384 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:H.381, A:H.382 Water bridges: A:D.2, A:H.384 Salt bridges: A:H.382, A:H.384 SO4.2: 5 residues within 4Å: Chain A: G.165, H.166, H.167, E.168, Y.212 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:G.165, A:H.167, A:E.168, A:Y.212, A:Y.212 Water bridges: A:H.167, A:H.167 Salt bridges: A:H.167 SO4.3: 6 residues within 4Å: Chain A: Y.265, G.266, E.267, E.268, A.269, Y.270 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:G.266, A:E.267, A:A.269, A:Y.270 Water bridges: A:E.268, A:E.268 SO4.4: 4 residues within 4Å: Chain A: D.260, H.261, N.262, T.264 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.262, A:N.262 Water bridges: A:H.261, A:H.261

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 3 residues within 4Å: Chain A: K.131, E.183, A.184 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.131, A:E.183 GOL.6: 4 residues within 4Å: Chain A: K.8, H.384, H.385, H.386 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:K.8, A:H.384, A:H.385, A:H.385, A:H.386 Water bridges: A:H.384, A:H.386 GOL.7: 2 residues within 4Å: Chain A: W.98, Q.158 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.155, A:E.155 Water bridges: A:N.154

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dos Santos, C.R. et al., Structural Basis for Xyloglucan Specificity and alpha-d-Xylp(1 6)-d-Glcp Recognition at the -1 Subsite within the GH5 Family. Biochemistry (2015)

Release Date

2015-03-11

Peptides

Exo-xyloglucanase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Exo-xyloglucanase

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