4b3k Summary

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Family 1 6-phospho-beta-D glycosidase from Streptococcus pyogenes

The structure was published by Stepper, J., Dabin, J., Ekloef, J.M., et al., Turkenburg, J.P., Brumer, H., and Davies, G.J., in 2013 in a paper entitled "Structure and Activity of the Streptococcus Pyogenes Family Gh1 6-Phospho Beta-Glycosidase Spy1599" (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 2.6 Å and deposited in 2012.

The experimental data on which the structure is based was also deposited.

This PDB entry contains multiple copies of the structure of BETA-GLUCOSIDASE.

The molecule has more than one probable quaternary state observed. For more details see the quaternary structure page.

The following tables show cross-reference information to other databases (to obtain a list of all PDB entries sharing the same property or classification, click on the magnifying glass icon):


Chain Name UniProt Name of source organism % of UniProt sequence present in the sample Residues in the sample molecules % of residues observed
A BETA-GLUCOSIDASE Q99YP9 (2-480) (Q99YP9_STRP1)search Streptococcus pyogenes serotype M1search 100% 479 96%
B BETA-GLUCOSIDASE Q99YP9 (2-480) (Q99YP9_STRP1)search Streptococcus pyogenes serotype M1search 100% 479 96%
C BETA-GLUCOSIDASE Q99YP9 (2-480) (Q99YP9_STRP1)search Streptococcus pyogenes serotype M1search 100% 479 96%
D BETA-GLUCOSIDASE Q99YP9 (2-480) (Q99YP9_STRP1)search Streptococcus pyogenes serotype M1search 100% 479 96%
E BETA-GLUCOSIDASE Q99YP9 (2-480) (Q99YP9_STRP1)search Streptococcus pyogenes serotype M1search 100% 479 96%
F BETA-GLUCOSIDASE Q99YP9 (2-480) (Q99YP9_STRP1)search Streptococcus pyogenes serotype M1search 100% 479 96%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
Q99YP9 (2 - 480) BETA-GLUCOSIDASE Streptococcus pyogenes

Chain Sequence family (Pfam)
A, B, C, D, E, F (Q99YP9) PF00232: Glycosyl hydrolase family 1search

Chain ID Biological process (GO) Molecular function (GO)
A, B, C, D, E, F (Q99YP9) carbohydrate metabolic processsearch metabolic processsearch hydrolase activity, hydrolyzing O-glycosyl compoundssearch beta-glucosidase activitysearch hydrolase activity, acting on glycosyl bondssearch hydrolase activitysearch

Chain InterPro annotation
A, B, C, D, E, F Glycoside hydrolase, family 1search Glycoside hydrolase, catalytic domainsearch Glycoside hydrolase superfamilysearch