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3VOU

The crystal structure of NaK-NavSulP chimera channel

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
Ion transport 2 domain protein, Voltage-gated sodium channelpolymer14816749.82UniProt (A9VEV6)
UniProt (A3SUL8)
Pfam (PF07885)
Bacillus weihenstephanensis
2C, E
(A, B)
SODIUM IONnon-polymer23.02Chemie (NA)
3D
(A)
COBALT (II) IONnon-polymer58.91Chemie (CO)
Sequence modifications
A, B: 1 - 114 (UniProt: A9VEV6)
PDBExternal DatabaseDetails
Met -2-expression tag
Gly -1-expression tag
Ser 0-expression tag
Ile 5Met 5engineered mutation
Asn 110Lys 110engineered mutation
A, B: 115 - 139 (UniProt: A3SUL8)
PDBExternal DatabaseDetails
Gly 140-expression tag
Ser 141-expression tag
Leu 142-expression tag
Val 143-expression tag
Pro 144-expression tag
Arg 145-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight33499.5
Non-Polymers*Number of molecules3
Total formula weight104.9
All*Total formula weight33604.4
*Water molecules are not included.

238268

PDB entries from 2025-07-02

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