1CMR

NMR SOLUTION STRUCTURE OF A CHIMERIC PROTEIN, DESIGNED BY TRANSFERRING A FUNCTIONAL SNAKE BETA-HAIRPIN INTO A SCORPION ALPHA/BETA SCAFFOLD (PH 3.5, 20C), NMR, 18 STRUCTURES

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	CHARYBDOTOXIN, ALPHA CHIMERA	polymer	31	3565.1	1	UniProt (P13487) Pfam (PF00451) In PDB

Sequence modifications

A: 1 - 31 (UniProt: P13487)

PDB	External Database	Details
Lys 19	Arg 25	engineered mutation
Trp 21	Lys 27	engineered mutation
Asp 23	Met 29	engineered mutation
His 24	Asn 30	engineered mutation
Arg 25	Lys 31	engineered mutation
Gly 26	Lys 32	engineered mutation
Ile 28	Arg 34	engineered mutation
Glu 30	Tyr 36	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	3565.1
All*	Total formula weight	3565.1

*Water molecules are not included.