4ZG4

Myosin Vc Pre-powerstroke

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	B, E	myosin-Vc	polymer	764	87913.6	2	UniProt (Q9NQX4) Pfam (PF00063) In PDB	Homo sapiens (Human)
2	B, E	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
3	B, E	VANADATE ION	non-polymer		114.9	2	Chemie (VO4)
4	B, E	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	2	Chemie (ADP)
5	B	1,2-ETHANEDIOL	non-polymer		62.1	1	Chemie (EDO)
6		water	water		18.0	601	Chemie (HOH)

Sequence modifications

B, E: 1 - 755 (UniProt: Q9NQX4)

PDB	External Database	Details
Gly 756	-	expression tag
Asp 757	-	expression tag
Tyr 758	-	expression tag
Lys 759	-	expression tag
Asp 760	-	expression tag
Asp 761	-	expression tag
Asp 762	-	expression tag
Asp 763	-	expression tag
Lys 764	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	175827.3
Non-Polymers*	Number of molecules	7
	Total formula weight	1195.0
All*	Total formula weight	177022.2

*Water molecules are not included.