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7C7D

Crystal structure of the catalytic unit of thermostable GH87 alpha-1,3-glucanase from Streptomyces thermodiastaticus strain HF3-3

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
alpha-1,3-glucanasepolymer61063276.12Pfam (PF22815)
Pfam (PF12708)
UniProt (by SIFTS) (A0A7G1KW31)
Streptomyces thermodiastaticus
2C, E
(A, B)
CALCIUM IONnon-polymer40.12Chemie (CA)
3D
(B)
PENTAETHYLENE GLYCOLnon-polymer238.31Chemie (1PE)
4F, G
(A, B)
waterwater18.01089Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight126552.3
Non-Polymers*Number of molecules3
Total formula weight318.4
All*Total formula weight126870.7
*Water molecules are not included.

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PDB entries from 2025-06-18

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