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1Q3I

Crystal Structure of Na,K-ATPase N-domain

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Na,K-ATPasepolymer21424128.41Pfam (PF13246)
UniProt (by SIFTS) (D2WKD8)
Sus scrofa (pig)
2B, C, D
(A)
NICKEL (II) IONnon-polymer58.73Chemie (NI)
3E
(A)
waterwater18.087Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight24128.4
Non-Polymers*Number of molecules3
Total formula weight176.1
All*Total formula weight24304.5
*Water molecules are not included.

247947

PDB entries from 2026-01-21

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