8UXW

Arp2/3 branch junction complex, ADP state

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Actin-related protein 3	polymer	427	47427.1	1	UniProt (P32390) Pfam (PF00022) In PDB	Schizosaccharomyces pombe (fission yeast)
2	B	Actin-related protein 2	polymer	390	44286.8	1	UniProt (Q9UUJ1) Pfam (PF00022) In PDB	Schizosaccharomyces pombe (fission yeast)
3	C	Actin-related protein 2/3 complex subunit 1	polymer	377	41643.5	1	UniProt (P78774) Pfam (PF00400) In PDB	Schizosaccharomyces pombe (fission yeast)
4	D	Actin-related protein 2/3 complex subunit 2	polymer	317	37025.2	1	UniProt (O14241) Pfam (PF04045) In PDB	Schizosaccharomyces pombe (fission yeast)
5	E	Actin-related protein 2/3 complex subunit 3	polymer	174	19865.7	1	UniProt (Q9Y7J4) Pfam (PF04062) In PDB	Schizosaccharomyces pombe (fission yeast)
6	F	Actin-related protein 2/3 complex subunit 4	polymer	168	19637.7	1	UniProt (Q92352) Pfam (PF05856) In PDB	Schizosaccharomyces pombe (fission yeast)
7	G	Actin-related protein 2/3 complex subunit 5	polymer	152	16922.1	1	UniProt (Q10316) Pfam (PF04699) In PDB	Schizosaccharomyces pombe (fission yeast)
8	H, I, M, N, O...	Actin, alpha skeletal muscle	polymer	377	42110.0	8	UniProt (P68135) Pfam (PF00022) UniProt (by SIFTS) (P68139) In PDB	Oryctolagus cuniculus (rabbit)	Alpha-actin-1
9	N, O, P, Q, R...	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	9	Chemie (ADP)
10	O, P, Q, R, A...	MAGNESIUM ION	non-polymer		24.3	10	Chemie (MG)
11	B	ADENOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	1	Chemie (ATP)

Contents of the asymmetric unit

Polymers	Number of chains	15
	Total formula weight	563687.9
Non-Polymers*	Number of molecules	20
	Total formula weight	4595.0
All*	Total formula weight	568282.9

*Water molecules are not included.