5I0I

Crystal structure of myosin X motor domain with 2IQ motifs in pre-powerstroke state

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Unconventional myosin-X	polymer	791	91550.1	2	UniProt (Q9HD67) Pfam (PF18597) Pfam (PF00063) Pfam (PF00612) In PDB	Homo sapiens (Human)	Unconventional myosin-10
2	C	Calmodulin	polymer	145	16450.0	1	UniProt (P62158) Pfam (PF13499) UniProt (by SIFTS) (P0DP23) In PDB	Homo sapiens (Human)	CaM
3	E	Calmodulin	polymer	145	16373.9	1	UniProt (P62158) Pfam (PF13499) UniProt (by SIFTS) (P0DP23) In PDB	Homo sapiens (Human)	CaM
4	G	Calmodulin	polymer	43	4977.5	1	UniProt (P62158) Pfam (PF13499) UniProt (by SIFTS) (P0DP23) In PDB	Homo sapiens (Human)	CaM
5	I	Calmodulin	polymer	64	7408.1	1	UniProt (P62158) Pfam (PF13499) UniProt (by SIFTS) (P0DP23) In PDB	Homo sapiens (Human)	CaM
6	A, B	3[N-MORPHOLINO]PROPANE SULFONIC ACID	non-polymer		209.3	2	Chemie (MPO)
7	A, B	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
8	A, B	VANADATE ION	non-polymer		114.9	2	Chemie (VO4)
9	A, B	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	2	Chemie (ADP)
10	A, B, C, E	SULFATE ION	non-polymer		96.1	8	Chemie (SO4)
11		water	water		18.0	16	Chemie (HOH)

Sequence modifications

E: 2 - 146 (UniProt: P62158)

PDB	External Database	Details
Ala 19	Phe 20	conflict

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	228309.8
Non-Polymers*	Number of molecules	16
	Total formula weight	2319.9
All*	Total formula weight	230629.7

*Water molecules are not included.