ISDA

Entry Detail

PDB ID:

5JAW

Keywords:

HYDROLASE

Title:

Structure of a beta galactosidase with inhibitor

Biological Source:

Source Organism:

Cellvibrio japonicus (strain Ueda107)

Host Organism:

Escherichia coli BL21(DE3)

PDB Version:

Deposition Date:

2016-04-12

Release Date:

2017-05-10

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.60 Å

R-Value Free:

0.21

R-Value Work:

0.19

R-Value Observed:

0.19

Space Group:

P 1

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Description:Beta-galactosidase, putative, bgl35A
Chain IDs:A, B, C, D, E, F, G, H
Chain Length:550
Number of Molecules:8
Biological Source:Cellvibrio japonicus (strain Ueda107)

UniProt ID:B3PBE0 Pfam ID:PF02449, PF18120

Ligand Molecules

ACT

UUU

Primary Citation

Towards broad spectrum activity-based glycosidase probes: synthesis and evaluation of deoxygenated cyclophellitol aziridines.

Schroder, S.P, van de Sande, J.W, Kallemeijn, W.W, Kuo, C.L, Artola, M, van Rooden, E.J, Jiang, J, Beenakker, T.J.M, Florea, B.I, Offen, W.A, Davies, G.J, Minnaard, A.J, Aerts, J.M.F.G, Codee, J.D.C, van der Marel, G.A, Overkleeft, H.S.Show

Chem. Commun. (Camb.) 53 12528 12531 (2017)

PMID: 29116266 DOI: 10.1039/c7cc07730k

Abstact

Activity-based protein profiling has emerged as a powerful tool for visualizing glycosidases in complex biological samples. Several configurational cyclophellitol isomers have been shown to display high selectivity as probes for glycosidases processing substrates featuring the same configuration. Here, a set of deoxygenated cyclophellitols are presented which enable inter-class profiling of β-glucosidases and β-galactosidases.

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Protein

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Disease

Primary Citation of related structures