5NFD

Antiparallel monomeric coiled coil of Kif21A

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Kinesin-like protein KIF21A	polymer	82	9464.6	2	UniProt (Q7Z4S6)	Homo sapiens (Human)	Kinesin-like protein KIF2,Renal carcinoma antigen NY-REN-62
2	C, D (A, B)	water	water		18.0	100	Chemie (HOH)

Sequence modifications

A, B: 4 - 83 (UniProt: Q7Z4S6)

PDB	External Database	Details
Gly 2	-	expression tag
Ser 3	-	expression tag
Cys 13	Met 947	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	18929.3
All*	Total formula weight	18929.3

*Water molecules are not included.