9OGH

Human P2X2 apo structure in lipid nanodiscs

This is a non-PDB format compatible entry.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C (A, C, B)	P2X purinoceptor 2	polymer	471	51815.0	3	UniProt (Q9UBL9) Pfam (PF00864)	Homo sapiens (human)	P2X2,ATP receptor,Purinergic receptor
2	AA, BA, CA, D, E... (B, A, C)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	9	Chemie (NAG)
3	DA, EA, FA, G, GA... (B, A, C)	(2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate	non-polymer		760.1	24	Chemie (POV) PubChem (65167) PubChem (5497103) PubChem (6436017) PubChem (6506401) PubChem (168614) PubChem (10908846) PubChem (6070971)
4	O (A)	SODIUM ION	non-polymer		23.0	1	Chemie (NA) PubChem (923)

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	155445.0
Non-Polymers*	Number of molecules	34
	Total formula weight	20255.7
All*	Total formula weight	175700.7

*Water molecules are not included.