7WZ0
Cryo-EM structure of Na+,K+-ATPase in the E2P state formed by inorganic phosphate with ouabain
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 | polymer | 1028 | 113389.9 | 2 | UniProt (Q4H132) Pfam (PF00690) Pfam (PF00122) Pfam (PF13246) Pfam (PF00702) Pfam (PF00689) | Squalus acanthias (spiny dogfish) | |
| 2 | B, E (B, D) | Na+,K+-ATPase beta subunit | polymer | 305 | 35176.1 | 2 | UniProt (C4IX13) Pfam (PF00287) | Squalus acanthias (spiny dogfish) | Sodium/potassium-transporting ATPase subunit beta-1 |
| 3 | C, F (G, E) | FXYD domain-containing ion transport regulator | polymer | 94 | 10195.8 | 2 | UniProt (Q70Q12) Pfam (PF02038) | Squalus acanthias (spiny dogfish) | |
| 4 | G, K (F, K) | alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 1057.0 | 2 | In PDB GlyTouCan (G82348BZ) | |||
| 5 | H, L (H, L) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 1114.0 | 2 | In PDB GlyTouCan (G61751GZ) | |||
| 6 | I, M (I, M) | alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 894.8 | 2 | In PDB GlyTouCan (G42466VF) | |||
| 7 | J, N (J, N) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 2 | In PDB GlyTouCan (G42666HT) | |||
| 8 | IA, JA, KA, O, P... (C, A) | MAGNESIUM ION | non-polymer | 24.3 | 6 | Chemie (MG) | |||
| 9 | LA, R (C, A) | OUABAIN | non-polymer | 584.7 | 2 | Chemie (OBN) | |||
| 10 | DA, EA, MA, NA, S... (B, C, A, D) | CHOLESTEROL | non-polymer | 386.7 | 8 | Chemie (CLR) | |||
| 11 | AA, AB, BA, BB, CA... (A, E, G, C) | 1,2-DIOLEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE | non-polymer | 787.1 | 24 | Chemie (PCW) | |||
| 12 | CB, DB (A, C) | water | water | 18.0 | 10 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 317523.7 | |
| Branched | Number of molecules | 8 |
| Total formula weight | 6980.4 | |
| Non-Polymers* | Number of molecules | 40 |
| Total formula weight | 23299.3 | |
| All* | Total formula weight | 347803.3 |
