SMTL ID : 1up2.1

Structure of the endoglucanase Cel6 from Mycobacterium tuberculosis in complex with glucose-isofagomine at 1.9 angstrom

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

2 x IFM: 5-HYDROXYMETHYL-3,4-DIHYDROXYPIPERIDINE(Non-covalent)

IFM.1: 5 residues within 4Å: Chain A: H.161, W.164, N.191, W.233 Ligands: BGC.2 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.191 Water bridges: A:W.233 IFM.3: 10 residues within 4Å: Chain A: W.43, Y.76, A.87, D.120, S.190, K.261, S.266, D.267 Ligands: BGC.2, BGC.4 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:Y.76 Hydrogen bonds: A:S.190, A:K.261, A:K.261 Water bridges: A:D.120, A:V.189, A:R.220

2 x BGC: beta-D-glucopyranose(Non-covalent)

BGC.2: 10 residues within 4Å: Chain A: D.82, D.120, M.124, H.161, W.164, V.189, N.191, W.233 Ligands: IFM.1, IFM.3 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:D.82, A:V.189, A:N.191 Water bridges: A:D.82, A:D.82 BGC.4: 9 residues within 4Å: Chain A: W.43, Y.76, A.87, K.261, R.262, E.265, A.277, G.278 Ligands: IFM.3 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:K.261, A:R.262, A:E.265 Water bridges: A:R.81, A:R.81, A:A.277, A:G.278

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

SO4.5: 6 residues within 4Å: Chain A: Y.86, T.269, C.270, G.271, R.272, G.273 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.269, A:T.269, A:G.271, A:G.273 SO4.6: 2 residues within 4Å: Chain A: R.163, P.225 4 PLIP interactions: 4 interactions with chain A Water bridges: A:R.163, A:R.163, A:D.228 Salt bridges: A:R.163

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

ACT.7: 5 residues within 4Å: Chain A: D.13, A.15, S.16, Y.42, R.262 5 PLIP interactions: 5 interactions with chain A Water bridges: A:D.13, A:A.17, A:Y.42, A:R.262 Salt bridges: A:R.262 ACT.8: 4 residues within 4Å: Chain A: A.2, N.3, R.183, H.213 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.183, A:H.213

1 x 1PG: 2-(2-{2-[2-(2-METHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHANOL(Non-covalent)

1PG.9: 4 residues within 4Å: Chain A: S.34, N.37, T.38, Q.294 1 PLIP interactions: 1 interactions with chain A Water bridges: A:T.38

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Varrot, A. et al., Mycobacterium Tuberculosis Strains Possess Functional Cellulases. J.Biol.Chem. (2005)

Release Date

2004-11-18

Peptides

CELA1 PROTEIN: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

CELA1 PROTEIN

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