Three-dimensional structure of DNA sequence specificity (S) subunit of a type I restriction-modification enzyme and its functional implications


Chain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
A, BType I restriction-modification enzyme, S subunitpolymer42548639.62
UniProt (Q57594)
Pfam (PF01420)
Methanocaldococcus jannaschii

Sequence viewer

Contents of the asymmetric unit

PolymersNumber of chains2
Total molecular weight97279.1
Non-Polymers*Number of molecules0
Total molecular weight0.0
All*Total molecular weight97279.1
*Water molecules are not included.