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9DKL

Ca2+ bound aplysia Slo1 F304A

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D
(A, B, C, D)
BK channelpolymer1065119637.34UniProt (Q5QJC5)Aplysia californica (California sea hare)
2E, F, G, H, K...
(A, B, C, D)
CALCIUM IONnon-polymer40.18Chemie (CA)
3I, J
(C)
POTASSIUM IONnon-polymer39.12Chemie (K)
Sequence modifications
A, B, C, D: 1 - 1065 (UniProt: Q5QJC5)
PDBExternal DatabaseDetails
Ala 2Thr 2engineered mutation
Ala 304Phe 304engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight478549.1
Non-Polymers*Number of molecules10
Total formula weight398.8
All*Total formula weight478947.9
*Water molecules are not included.

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PDB entries from 2026-03-11

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