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9R1U

Structure of the human HCN1dC hyperpolarization-activated cyclic nucleotide-gated ion channel.

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D
(A, B, C, D)
Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 1polymer40144400.24UniProt (O60741)
Pfam (PF08412)
Pfam (PF00520)
Homo sapiens (human)Brain cyclic nucleotide-gated channel 1,BCNG-1
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight177600.9
All*Total formula weight177600.9
*Water molecules are not included.

253795

PDB entries from 2026-05-20

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