3DTP

Tarantula heavy meromyosin obtained by flexible docking to Tarantula muscle thick filament Cryo-EM 3D-MAP

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-11,Myosin-7	polymer	971	111851.1	1	UniProt (P10587) UniProt (P12883) Pfam (PF02736) Pfam (PF00063)	Gallus gallus (Chicken)	Myosin heavy chain 11,Myosin heavy chain,gizzard smooth muscle
2	B (B)	Myosin-11,Myosin-7	polymer	973	112051.3	1	UniProt (P10587) UniProt (P12883) Pfam (PF02736) Pfam (PF00063)	Gallus gallus (Chicken)	Myosin heavy chain 11,Myosin heavy chain,gizzard smooth muscle
3	C, D (C, D)	Myosin light polypeptide 6	polymer	150	16873.0	2	UniProt (P02607)	Gallus gallus (Chicken)	G2 catalytic,LC17-GI,LC17-NM,Myosin light chain alkali smooth-muscle/non-muscle isoforms
4	E, F (E, F)	Myosin II regulatory light chain	polymer	196	21709.3	2	UniProt (B4XT43) Pfam (PF13405) Pfam (PF13833)	Avicularia avicularia (pinktoe tarantula)

Sequence modifications

A: 3 - 852 (UniProt: P10587)

PDB	External Database	Details
Ala 2	-	see sequence_details

A: 853 - 972 (UniProt: P12883)
B: 3 - 852 (UniProt: P10587)

PDB	External Database	Details
Ala 2	-	see sequence_details

B: 853 - 974 (UniProt: P12883)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	301066.9
All*	Total formula weight	301066.9

*Water molecules are not included.