SMTL ID : 1ocq.1

COMPLEX OF THE ENDOGLUCANASE CEL5A FROM BACILLUS AGARADHEARANS AT 1.08 ANGSTROM RESOLUTION with cellobio-derived isofagomine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.08 Å

Oligo State

monomer

Ligands

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

IFM.1: 12 residues within 4Å: Chain A: Y.66, H.101, L.103, N.138, E.139, Y.202, E.228, A.234, T.235, G.236, W.262 Ligands: BGC.2 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Y.66, A:Y.66, A:Y.202, A:E.228, A:T.235

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

BGC.2: 9 residues within 4Å: Chain A: H.35, W.39, Y.66, L.103, G.236, W.262, K.267, E.269 Ligands: IFM.1 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.267, A:K.267, A:E.269, A:E.269

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 3 residues within 4Å: Chain A: K.152, E.156, Q.189 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:K.152, A:E.156 Water bridges: A:K.152, A:N.188, A:A.191 GOL.4: 4 residues within 4Å: Chain A: T.146, W.147, G.148, H.184 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.146, A:W.147, A:G.148

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

SO4.5: 3 residues within 4Å: Chain A: K.50, R.53, D.91 5 PLIP interactions: 5 interactions with chain A Water bridges: A:Y.46, A:Y.46, A:R.53, A:R.53 Salt bridges: A:R.53

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Varrot, A. et al., Direct Observation of the Protonation State of an Imino Sugar Glycosidase Inhibitor Upon Binding. J.Am.Chem.Soc. (2003)

Release Date

2003-06-26

Peptides

ENDOGLUCANASE 5A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

ENDOGLUCANASE 5A

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