SMTL ID : 2cn3.1 (1 other biounit)

Crystal Structures of Clostridium thermocellum Xyloglucanase

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

monomer

Ligands

1 x GLC- BGC- BGC- BGC- XYS- XYS- XYS- GAL: alpha-D-xylopyranose-(1-6)-beta-D-glucopyranose-(1-4)-[alpha-D-xylopyranose-(1-6)]beta-D-glucopyranose-(1-4)-[beta-D-galactopyranose-(1-2)-alpha-D-xylopyranose-(1-6)]beta-D-glucopyranose-(1-4)-alpha-D-glucopyranose

GLC-BGC-BGC-BGC-XYS-XYS-XYS-GAL.1: 16 residues within 4Å: Chain A: F.24, Y.268, G.270, W.324, W.325, W.368, K.380, W.383, M.384, G.403, D.453, D.497, L.498 Ligands: GLC-BGC-BGC-BGC-XYS-XYS-GAL-XYS-GAL.2, GLC-BGC-BGC-BGC-XYS-XYS-GAL-XYS-GAL.2, GLC-BGC-BGC-BGC-XYS-XYS-GAL-XYS-GAL.2 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.268, A:G.403, A:G.403, A:G.270 Water bridges: A:D.453, A:D.497, A:L.498, A:L.498, A:G.270

1 x GLC- BGC- BGC- BGC- XYS- XYS- GAL- XYS- GAL: alpha-D-xylopyranose-(1-6)-beta-D-glucopyranose-(1-4)-[beta-D-galactopyranose-(1-2)-alpha-D-xylopyranose-(1-6)]beta-D-glucopyranose-(1-4)-[beta-D-galactopyranose-(1-2)-alpha-D-xylopyranose-(1-6)]beta-D-glucopyranose-(1-4)-alpha-D-glucopyranose

GLC-BGC-BGC-BGC-XYS-XYS-GAL-XYS-GAL.2: 18 residues within 4Å: Chain A: G.23, F.24, A.43, I.44, Y.69, Y.94, W.98, N.127, R.131, Y.187, Y.268, A.434, D.453, R.628, D.704, N.722 Ligands: GLC-BGC-BGC-BGC-XYS-XYS-XYS-GAL.1, GLC-BGC-BGC-BGC-XYS-XYS-XYS-GAL.1 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:F.24, A:N.127, A:N.127, A:R.131, A:R.131, A:R.131, A:Y.268

1 x CA: CALCIUM ION(Non-covalent)

CA.3: 3 residues within 4Å: Chain A: I.28, D.387, E.389 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:I.28, A:D.387, A:E.389, H2O.5, H2O.13

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Martinez-Fleites, C. et al., Crystal Structures of Clostridium Thermocellum Xyloglucanase, Xgh74A, Reveal the Structural Basis for Xyloglucan Recognition and Degradation. J.Biol.Chem. (2006)

Release Date

2006-05-22

Peptides

BETA-1,4-XYLOGLUCAN HYDROLASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

BETA-1,4-XYLOGLUCAN HYDROLASE

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