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2YG9

Structure of an unusual 3-Methyladenine DNA Glycosylase II (Alka) from Deinococcus radiodurans

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
DNA-3-methyladenine glycosidase II, putativepolymer22523828.42UniProt (Q9RRB0)
Pfam (PF00730)
Deinococcus radiodurans
2C, D, G, H
(A, B)
CHLORIDE IONnon-polymer35.54Chemie (CL)
3E
(A)
GLYCEROLnon-polymer92.11Chemie (GOL)
4F, I
(A, B)
NICKEL (II) IONnon-polymer58.72Chemie (NI)
5J, K
(A, B)
waterwater18.0612Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight47656.8
Non-Polymers*Number of molecules7
Total formula weight351.3
All*Total formula weight48008.1
*Water molecules are not included.

246031

PDB entries from 2025-12-10

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