1ghs Summary

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THE THREE-DIMENSIONAL STRUCTURES OF TWO PLANT BETA-GLUCAN ENDOHYDROLASES WITH DISTINCT SUBSTRATE SPECIFICITIES

The structure was published by Varghese, J.N., Garrett, T.P., Colman, P.M., Chen, L., Hoj, P.B., and Fincher, G.B., in 1994 in a paper entitled "Three-dimensional structures of two plant beta-glucan endohydrolases with distinct substrate specificities." (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 2.3 Å and deposited in 1993.

The experimental data on which the structure is based was not deposited.

This PDB entry contains multiple copies of the structure of 1,3-BETA-GLUCANASE.

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 1,3-BETA-GLUCANASE P15737 (29-334) (E13B_HORVU)search Hordeum vulgaresearch 100% 306 100%
B 1,3-BETA-GLUCANASE P15737 (29-334) (E13B_HORVU)search Hordeum vulgaresearch 100% 306 100%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P15737 (29 - 334) 1,3-BETA-GLUCANASE Hordeum vulgare

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A, B (P15737) beta-glycanasessearch Glycosidasessearch PF00332: Glycosyl hydrolases family 17search

Chain ID Molecular function (GO) Biological process (GO)
A, B (P15737) hydrolase activity, hydrolyzing O-glycosyl compoundssearch hydrolase activitysearch hydrolase activity, acting on glycosyl bondssearch glucan endo-1,3-beta-D-glucosidase activitysearch carbohydrate metabolic processsearch defense responsesearch metabolic processsearch

Chain InterPro annotation
A, B Glycoside hydrolase, family 17search Glycoside hydrolase, catalytic domainsearch Glycoside hydrolase superfamilysearch