7B19

Mutant Myosin-II-GGG motor domain

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Myosin-2 heavy chain,Myosin-2 heavy chain	polymer	789	89983.5	1	UniProt (P08799) Pfam (PF02736) Pfam (PF00063)	Dictyostelium discoideum (Slime mold)	Myosin II heavy chain,Myosin II heavy chain
2	B (A)	ADP METAVANADATE	non-polymer		527.1	1	Chemie (AD9)
3	C (A)	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
4	D, E, H, L, M... (A)	GLYCEROL	non-polymer		92.1	6	Chemie (GOL)
5	F (A)	alpha-D-glucopyranose	non-polymer		180.2	1	Chemie (GLC)
6	G, I, K, N, O (A)	MALONATE ION	non-polymer		102.0	5	Chemie (MLI)
7	J, Q (A)	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	2	Chemie (PEG)
8	R (A)	water	water		18.0	94	Chemie (HOH)

Sequence modifications

A: 2 - 646 (UniProt: P08799)

PDB	External Database	Details
Met -10	-	initiating methionine
His -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
Asp -2	-	expression tag
Gly -1	-	expression tag
Thr 0	-	expression tag
Glu 1	-	expression tag

A: 650 - 762 (UniProt: P08799)

PDB	External Database	Details
Gly 647	-	linker
Gly 648	-	linker
Gly 649	-	linker
Leu 763	-	expression tag
Glu 764	-	expression tag
Ser 765	-	expression tag
Asn 766	-	expression tag
Glu 767	-	expression tag
Pro 768	-	expression tag
Pro 769	-	expression tag
Met 770	-	expression tag
Asp 771	-	expression tag
Phe 772	-	expression tag
Asp 773	-	expression tag
Asp 774	-	expression tag
Asp 775	-	expression tag
Ile 776	-	expression tag
Pro 777	-	expression tag
Phe 778	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	89983.5
Non-Polymers*	Number of molecules	16
	Total formula weight	2006.6
All*	Total formula weight	91990.2

*Water molecules are not included.