8F1D

Voltage-gated potassium channel Kv3.1 apo

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 voltage-gated channel subfamily C member 1	polymer	552	62745.3	4	UniProt (P48547) Pfam (PF02214) Pfam (PF00520) Pfam (PF07885)	Homo sapiens (human)	NGK2,Voltage-gated potassium channel subunit Kv3.1,Voltage-gated potassium channel subunit Kv4
2	E, K, M, O (A, B, C, D)	ZINC ION	non-polymer		65.4	4	Chemie (ZN)
3	F, L, N, P (A, B, C, D)	CHOLESTEROL	non-polymer		386.7	4	Chemie (CLR)
4	G, H, I, J (A)	POTASSIUM ION	non-polymer		39.1	4	Chemie (K)

Sequence modifications

A, B, C, D: 1 - 511 (UniProt: P48547)

PDB	External Database	Details
Met -33	-	expression tag
Ala -32	-	expression tag
Asp -31	-	expression tag
Tyr -30	-	expression tag
Lys -29	-	expression tag
Asp -28	-	expression tag
His -27	-	expression tag
Asp -26	-	expression tag
Gly -25	-	expression tag
Asp -24	-	expression tag
Tyr -23	-	expression tag
Lys -22	-	expression tag
Asp -21	-	expression tag
His -20	-	expression tag
Asp -19	-	expression tag
Ile -18	-	expression tag
Asp -17	-	expression tag
Tyr -16	-	expression tag
Lys -15	-	expression tag
Asp -14	-	expression tag
Asp -13	-	expression tag
Asp -12	-	expression tag
Asp -11	-	expression tag
Lys -10	-	expression tag
Leu -9	-	expression tag
Glu -8	-	expression tag
Val -7	-	expression tag
Leu -6	-	expression tag
Phe -5	-	expression tag
Gln -4	-	expression tag
Gly -3	-	expression tag
Pro -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag
Leu 512	-	expression tag
Glu 513	-	expression tag
Val 514	-	expression tag
Leu 515	-	expression tag
Phe 516	-	expression tag
Gln 517	-	expression tag
Gly 518	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	250981.1
Non-Polymers*	Number of molecules	12
	Total formula weight	1964.6
All*	Total formula weight	252945.7

*Water molecules are not included.