8T47

Cryo-EM Analysis of AE1 Structure in 100 mM NaHCO3 Buffer: Form3

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	B, A	Band 3 anion transport protein	polymer	911	101883.9	2	UniProt (P02730) Pfam (PF07565) Pfam (PF00955) In PDB	Homo sapiens (human)	Anion exchange protein 1,AE 1,Anion exchanger 1,Solute carrier family 4 member 1
2	B, A	[(2R)-2-octanoyloxy-3-[oxidanyl-[(1R,2R,3S,4R,5R,6S)-2,3,6-tris(oxidanyl)-4,5-diphosphonooxy-cyclohexyl]oxy-phosphoryl]oxy-propyl] octanoate	non-polymer		746.6	2	Chemie (PIO)
3	B, A	DIUNDECYL PHOSPHATIDYL CHOLINE	non-polymer		622.8	4	Chemie (PLC)
4	B, A	CARBONATE ION	non-polymer		60.0	2	Chemie (CO3)
5	B, A	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	2	Chemie (NAG)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	203767.7
Non-Polymers*	Number of molecules	10
	Total formula weight	4546.9
All*	Total formula weight	208314.6

*Water molecules are not included.