SMTL ID : 1k72.1

The X-ray Crystal Structure Of Cel9G Complexed With cellotriose

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

1 x BGC- BGC: beta-D-glucopyranose-(1-4)-beta-D-glucopyranose(Non-covalent)

BGC-BGC.1: 10 residues within 4Å: Chain A: D.58, H.125, Y.204, H.373, R.375, M.385, Y.416, E.420 Ligands: GLC.2, MG.7 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:H.125, A:R.375, A:R.375, A:E.420 Water bridges: A:Y.204, A:E.420

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

GLC.2: 7 residues within 4Å: Chain A: S.126, W.128, D.383, Q.384, M.385, T.386 Ligands: BGC-BGC.1 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:W.128, A:D.383, A:M.385, A:T.386, A:T.386 Water bridges: A:S.126, A:S.126, A:W.127

4 x CA: CALCIUM ION(Non-covalent)

CA.3: 5 residues within 4Å: Chain A: D.500, E.503, N.578, N.581, D.582 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.500, A:E.503, A:N.578, A:D.582, H2O.1 CA.4: 4 residues within 4Å: Chain A: S.209, D.212, D.213, D.259 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:S.209, A:D.212, A:D.212, A:D.259, H2O.1 CA.9: 5 residues within 4Å: Chain B: D.500, E.503, N.578, N.581, D.582 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.500, B:E.503, B:N.578, B:D.582, H2O.18 CA.10: 4 residues within 4Å: Chain B: S.209, D.212, D.213, D.259 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:S.209, B:D.212, B:D.212, B:D.259, H2O.29

4 x MG: MAGNESIUM ION(Non-covalent)

MG.5: 2 residues within 4Å: Chain A: D.24, L.25 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:D.24, H2O.2, H2O.13, H2O.14, H2O.14 MG.6: 1 residues within 4Å: Chain A: D.500 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:D.500, H2O.4, H2O.9, H2O.10, H2O.13 MG.7: 2 residues within 4Å: Chain A: E.420 Ligands: BGC-BGC.1 No protein-ligand interaction detected (PLIP) MG.11: 2 residues within 4Å: Chain B: D.24, L.25 6 PLIP interactions: 1 interactions with chain B, 5 Ligand-Water interactions Metal complexes: B:D.24, H2O.19, H2O.20, H2O.27, H2O.29, H2O.29

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.8: 5 residues within 4Å: Chain A: D.195, A.196, Y.198, S.206, S.207 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.198, A:S.207 GOL.12: 5 residues within 4Å: Chain B: G.23, D.24, T.50, G.51, K.106 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:D.24, B:K.106

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mandelman, D. et al., X-Ray Crystal Structure of the Multidomain Endoglucanase Cel9G from Clostridiumcellulolyticum Complexed with Natural and Synthetic Cello-Oligosaccharides. J.BACTERIOL. (2003)

Release Date

2003-07-15

Peptides

Endoglucanase 9G: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Endoglucanase 9G

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