4HYT

Na,K-ATPase in the E2P state with bound ouabain and Mg2+ in the cation-binding site

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, D (A, C)	Sodium/potassium-transporting ATPase subunit alpha-1	polymer	1021	112877.6	2	UniProt (P05024) Pfam (PF00690) Pfam (PF00122) Pfam (PF13246) Pfam (PF00702) Pfam (PF00689)	Sus scrofa (pig)	Na(+)/K(+) ATPase alpha-1 subunit, Sodium pump subunit alpha-1
2	B, E (B, D)	Sodium/potassium-transporting ATPase subunit beta-1	polymer	303	35204.4	2	UniProt (P05027) Pfam (PF00287)	Sus scrofa (pig)	Sodium/potassium-dependent ATPase subunit beta-1
3	C, F (G, E)	Na+/K+ ATPase gamma subunit transcript variant a	polymer	65	7094.1	2	UniProt (Q58K79) Pfam (PF02038)	Sus scrofa (pig)
4	G (F)	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	1	In PDB GlyTouCan (G42666HT)
5	H, I, J, W, X... (A, C)	MAGNESIUM ION	non-polymer		24.3	6	Chemie (MG)
6	K, Z (A, C)	OUABAIN	non-polymer		584.7	2	Chemie (OBN)
7	AA, FA, L, U (C, E, A, G)	CHOLESTEROL	non-polymer		386.7	4	Chemie (CLR)
8	M (A)	beta-D-fructofuranosyl 6-O-decanoyl-alpha-D-glucopyranoside	non-polymer		496.5	1	Chemie (1AT)
9	N (A)	1-O-decanoyl-beta-D-tagatofuranosyl beta-D-allopyranoside	non-polymer		496.5	1	Chemie (1DS)
10	EA, O, P, T, V (D, A, B, G)	O-[(S)-({(2R)-2,3-bis[(9Z)-octadec-9-enoyloxy]propyl}oxy)(hydroxy)phosphoryl]-L-serine	non-polymer		788.0	5	Chemie (17F)
11	GA, Q (E, A)	O-DODECANYL OCTAETHYLENE GLYCOL	non-polymer		538.8	2	Chemie (CE1)
12	BA, CA, DA, R, S (D, B)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	5	Chemie (NAG)
13	HA, IA (A, C)	water	water		18.0	6	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	310352.2
Branched	Number of molecules	1
	Total formula weight	424.4
Non-Polymers*	Number of molecules	26
	Total formula weight	9978.6
All*	Total formula weight	320755.2

*Water molecules are not included.