7UK5

Human Kv4.2-KChIP2 channel complex in an open state, transmembrane region

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	Potassium voltage-gated channel subfamily D member 2	polymer	630	70618.4	4	UniProt (Q9NZV8) Pfam (PF11601) Pfam (PF02214) Pfam (PF00520) Pfam (PF07885) Pfam (PF11879) In PDB	Homo sapiens (human)	Voltage-gated potassium channel subunit Kv4.2
2	A	POTASSIUM ION	non-polymer		39.1	4	Chemie (K)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	282473.7
Non-Polymers*	Number of molecules	4
	Total formula weight	156.4
All*	Total formula weight	282630.1

*Water molecules are not included.