9Z6T

Human HCN1 in complex with cAMP in nanodisc

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 1,Thermostable Green Protein	polymer	906	103035.6	4	UniProt (O60741) Pfam (PF08412) Pfam (PF00520) Pfam (PF00027)	Homo sapiens (human)
2	E, F, G, H (A, B, C, D)	ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE	non-polymer		329.2	4	Chemie (CMP)

Sequence modifications

A, B, C, D: 2 - 635 (UniProt: O60741)

PDB	External Database	Details
Met -9	-	initiating methionine
Asp -8	-	expression tag
Tyr -7	-	expression tag
Lys -6	-	expression tag
Asp -5	-	expression tag
Asp -4	-	expression tag
Asp -3	-	expression tag
Asp -2	-	expression tag
Lys -1	-	expression tag
Gly 0	-	expression tag
Ser 1	-	expression tag

A, B, C, D: 636 - 896 (PDB: 9Z6T)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	412142.4
Non-Polymers*	Number of molecules	4
	Total formula weight	1316.8
All*	Total formula weight	413459.2

*Water molecules are not included.