5W3D

The structure of kinesin-14 wild-type Ncd-ADP dimer

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)	Protein claret segregational	polymer	412	46759.8	2	UniProt (P20480) Pfam (PF00225)	Drosophila melanogaster (Fruit fly)	Non-claret disjunctional
2	C, E (A, B)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
3	D, F (A, B)	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	2	Chemie (ADP)

Sequence modifications

A, B: 293 - 700 (UniProt: P20480)

PDB	External Database	Details
Met 289	-	initiating methionine
Gly 290	-	expression tag
Ser 291	-	expression tag
Met 292	-	expression tag
Asn 697	Ser 697	conflict

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	93519.5
Non-Polymers*	Number of molecules	4
	Total formula weight	903.0
All*	Total formula weight	94422.6

*Water molecules are not included.