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2XN2

Structure of alpha-galactosidase from Lactobacillus acidophilus NCFM with galactose

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
ALPHA-GALACTOSIDASEpolymer73284620.01UniProt (Q7WWP9)
Pfam (PF16875)
Pfam (PF02065)
Pfam (PF16874)
UniProt (by SIFTS) (G1UB44)
LACTOBACILLUS ACIDOPHILUS NCFM
2B
(A)
alpha-D-galactopyranosenon-polymer180.21Chemie (GLA)
3C
(A)
IMIDAZOLEnon-polymer69.11Chemie (IMD)
4AA, BA, D, E, F...
(A)
GLYCEROLnon-polymer92.125Chemie (GOL)
5CA
(A)
waterwater18.0624Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight84620.0
Non-Polymers*Number of molecules27
Total formula weight2551.6
All*Total formula weight87171.6
*Water molecules are not included.

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PDB entries from 2025-07-30

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