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6BQR

Human TRPM4 ion channel in lipid nanodiscs in a calcium-free state

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D
(A, B, C, D)
Transient receptor potential cation channel subfamily M member 4polymer1094121478.04UniProt (Q8TD43)
Pfam (PF18139)
Pfam (PF25508)
Pfam (PF00520)
Homo sapiens (Human)hTRPM4, Calcium-activated non-selective cation channel 1, Long transient receptor potential channel 4, LTrpC4, Melastatin-4
2E, F, G, H, I...
(A, B, C, D)
CHOLESTEROL HEMISUCCINATEnon-polymer486.712Chemie (Y01)
PubChem (16219150)
PubChem (22210610)
PubChem (65082)
PubChem (45489984)
PubChem (363416)
PubChem (60078761)
PubChem (500055)
PubChem (73440805)
PubChem (57163942)
PubChem (89891013)
PubChem (99567468)
PubChem (124427194)
PubChem (124897021)
PubChem (124897020)
PubChem (10005657)
PubChem (130340716)
PubChem (99567469)
PubChem (11969853)
PubChem (137392566)
PubChem (137496323)
PubChem (124301053)
PubChem (124302591)
PubChem (124303794)
PubChem (124421343)
PubChem (124427195)
PubChem (13301926)
PubChem (13301927)
PubChem (124914595)
PubChem (124914596)
PubChem (155804219)
PubChem (169132514)
PubChem (131705526)
PubChem (137332121)
PubChem (137496357)
PubChem (146157332)
PubChem (154929912)
PubChem (155199678)
PubChem (156327905)
PubChem (156426247)
PubChem (156516588)
PubChem (166979870)
PubChem (167024614)
PubChem (169132513)
PubChem (170117245)
PubChem (172400028)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight485911.8
Non-Polymers*Number of molecules12
Total formula weight5840.7
All*Total formula weight491752.5
*Water molecules are not included.

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PDB entries from 2026-05-06

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