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1XL1

Kinetic and crystallographic studies on 2-(beta-D-glucopyranosyl)-5-methyl-1,3,4-oxadiazole,-benzothiazole, and-benzimidazole, inhibitors of muscle glycogen phosphorylase b. Evidence for a new binding site.

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Glycogen phosphorylase, muscle formpolymer84297291.21UniProt (P00489)
Pfam (PF00343)
Oryctolagus cuniculus (rabbit)Myophosphorylase
2B
(A)
(1R)-1,5-anhydro-1-(5-methyl-1,3-benzothiazol-2-yl)-D-glucitolnon-polymer311.41Chemie (TH1)
3C
(A)
PYRIDOXAL-5'-PHOSPHATEnon-polymer247.11Chemie (PLP)
4D
(A)
waterwater18.0311Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight97291.2
Non-Polymers*Number of molecules2
Total formula weight558.5
All*Total formula weight97849.7
*Water molecules are not included.

246031

PDB entries from 2025-12-10

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