1RYV

Three dimensional solution structure of the K27A MUTANT of sodium channels inhibitor HAINANTOXIN-IV BY 2D 1H-NMR

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Hainantoxin-IV	polymer	36	3941.5	1	UniProt (P83471) Pfam (PF07740) UniProt (by SIFTS) (D2Y232)		HnTx-IV

Sequence modifications

A: 1 - 35 (UniProt: P83471)

PDB	External Database	Details
Ala 27	Lys 27	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	3941.5
All*	Total formula weight	3941.5

*Water molecules are not included.