3WFN

Crystal Structure of Nav1.6 IQ motif in complex with apo-CaM

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	B, C, D, E	Calmodulin, Sodium channel protein type 8 subunit alpha	polymer	182	20481.6	4	UniProt (P62204) UniProt (Q9WTU3) Pfam (PF13499) Pfam (PF00612) UniProt (by SIFTS) (P0DP26) In PDB	Mus musculus (mouse)	CaM, Sodium channel protein type VIII subunit alpha, Voltage-gated sodium channel subunit alpha Nav1.6
2		water	water		18.0	595	Chemie (HOH)

Sequence modifications

B, C, D, E: 1 - 149 (UniProt: P62204)

PDB	External Database	Details
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag

B, C, D, E: 155 - 176 (UniProt: Q9WTU3)

PDB	External Database	Details
Gly 150	-	linker
Gly 151	-	linker
Gly 152	-	linker
Gly 153	-	linker
Gly 154	-	linker

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	81926.4
All*	Total formula weight	81926.4

*Water molecules are not included.