6WWL

KIF14[391-755] dimer two-heads-bound state - AMP-PNP in complex with a microtubule

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, E	Tubulin alpha-1B chain	polymer	451	50204.4	2	UniProt (Q2XVP4) Pfam (PF00091) Pfam (PF03953) In PDB	Sus scrofa (Pig)	Alpha-tubulin ubiquitous, Tubulin K-alpha-1, Tubulin alpha-ubiquitous chain
2	B, I	Tubulin beta-2B chain	polymer	445	49999.9	2	UniProt (A0A287AGU7) Pfam (PF00091) Pfam (PF03953) UniProt (by SIFTS) (A0A287AZ37) In PDB	Sus scrofa (Pig)
3	K, N	Kinesin-like protein KIF14	polymer	370	41196.4	2	UniProt (L0N7N1) Pfam (PF00225) In PDB	Mus musculus (Mouse)
4	A, E	GUANOSINE-5'-TRIPHOSPHATE	non-polymer		523.2	2	Chemie (GTP)
5	A, K, E	MAGNESIUM ION	non-polymer		24.3	3	Chemie (MG)
6	B, I	GUANOSINE-5'-DIPHOSPHATE	non-polymer		443.2	2	Chemie (GDP)
7	B, I	TAXOL	non-polymer		853.9	2	Chemie (TA1)
8	K, N	PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER	non-polymer		506.2	2	Chemie (ANP)

Sequence modifications

K, N: 391 - 755 (UniProt: L0N7N1)

PDB	External Database	Details
Gly -4	-	expression tag
Pro -3	-	expression tag
Leu -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	282801.6
Non-Polymers*	Number of molecules	11
	Total formula weight	4725.9
All*	Total formula weight	287527.4

*Water molecules are not included.