8IAI

Structure of mammalian spectrin-actin junctional complex of membrane skeleton, State II, Global map

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	1, 2, 9	Adducin 1	polymer	744	81307.2	3	UniProt (A0A8D1Q0D0) Pfam (PF00596) In PDB	Sus scrofa (pig)	Alpha-adducin
2	3, 4	Beta-adducin	polymer	724	80705.9	2	UniProt (A0A480JMR2) Pfam (PF00596) UniProt (by SIFTS) (I3L5B0) In PDB	Sus scrofa (pig)
3	5, 6, 7	Dematin actin binding protein	polymer	405	45569.3	3	UniProt (A0A8D1E7W3) Pfam (PF16182) Pfam (PF02209) UniProt (by SIFTS) (F1RMC1) In PDB	Sus scrofa (pig)	Dematin
4	A, B, C, D, E...	Actin, cytoplasmic 1	polymer	375	41782.7	11	UniProt (Q6QAQ1) Pfam (PF00022) In PDB	Sus scrofa (pig)
5	M, N, O, P, Q...	Spectrin beta chain	polymer	2148	248510.7	8	UniProt (A0A480J001) Pfam (PF00435) Pfam (PF00307) In PDB	Sus scrofa (pig)	Spectrin beta chain, erythrocytic
6	U	Tropomyosin-1.9	polymer	248	28791.2	1		Sus scrofa (pig)
7	V	Tropomyosin 3	polymer	248	29080.7	1	UniProt (Q6QA25) Pfam (PF00261) In PDB	Sus scrofa (pig)	Tropomyosin-3.1
8	Y	Tropomodulin-1	polymer	359	40523.1	1	UniProt (A0A287BCZ0) Pfam (PF03250) UniProt (by SIFTS) (A0A4X1UDZ5) In PDB	Sus scrofa (pig)
9	Z	SH3 domain-binding glutamic acid-rich-like protein	polymer	107	12285.9	1	UniProt (A0A4X1V2Q0) Pfam (PF04908) UniProt (by SIFTS) (A0A8W4FER1) In PDB	Sus scrofa (pig)	SH3 domain-binding glutamic acid-rich-like protein 2
10	A, B, C, D, E...	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	11	Chemie (ADP)

Contents of the asymmetric unit

Polymers	Number of chains	31
	Total formula weight	3100417.1
Non-Polymers*	Number of molecules	11
	Total formula weight	4699.2
All*	Total formula weight	3105116.3

*Water molecules are not included.