7E20
Cryo EM structure of a K+-bound Na+,K+-ATPase in the E2 state
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Sodium/potassium-transporting ATPase subunit alpha-1 | polymer | 1023 | 113012.8 | 1 | UniProt (P05023) Pfam (PF00690) Pfam (PF00122) Pfam (PF13246) Pfam (PF00689) | Homo sapiens (human) | Na(+)/K(+) ATPase alpha-1 subunit,Sodium pump subunit alpha-1 |
| 2 | B (B) | Sodium/potassium-transporting ATPase subunit beta-1 | polymer | 303 | 35108.3 | 1 | UniProt (P05026) Pfam (PF00287) | Homo sapiens (human) | Sodium/potassium-dependent ATPase subunit beta-1 |
| 3 | C (C) | Sodium/potassium-transporting ATPase subunit gamma | polymer | 66 | 7292.3 | 1 | UniProt (P54710) Pfam (PF02038) | Homo sapiens (human) | Na(+)/K(+) ATPase subunit gamma,FXYD domain-containing ion transport regulator 2,Sodium pump gamma chain |
| 4 | D (D) | 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 | E, F, G (A) | POTASSIUM ION | non-polymer | 39.1 | 3 | Chemie (K) PubChem (813) | |||
| 6 | H (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) PubChem (888) | |||
| 7 | I, J, K, M, N... (A, B, C) | CHOLESTEROL HEMISUCCINATE | non-polymer | 486.7 | 6 | Chemie (Y01) PubChem (16219150) PubChem (22210610) PubChem (65082) PubChem (45489984) PubChem (363416) PubChem (60078761) PubChem (500055) PubChem (73440805) PubChem (57163942) PubChem (89891013) PubChem (99567468) PubChem (124427194) PubChem (124897021) PubChem (124897020) PubChem (10005657) PubChem (130340716) PubChem (99567469) PubChem (11969853) PubChem (137392566) PubChem (137496323) PubChem (124301053) PubChem (124302591) PubChem (124303794) PubChem (124421343) PubChem (124427195) PubChem (13301926) PubChem (13301927) PubChem (124914595) PubChem (124914596) PubChem (155804219) PubChem (169132514) PubChem (131705526) PubChem (137332121) PubChem (137496357) PubChem (146157332) PubChem (154929912) PubChem (155199678) PubChem (156327905) PubChem (156426247) PubChem (156516588) PubChem (166979870) PubChem (167024614) PubChem (169132513) PubChem (170117245) PubChem (172400028) | |||
| 8 | L (A) | 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE | non-polymer | 790.1 | 1 | Chemie (PC1) PubChem (65146) PubChem (94190) PubChem (10417837) | |||
| 9 | O (B) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 1 | Chemie (NAG) | |||
| 10 | Q (A) | water | water | 18.0 | 1 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 155413.4 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 424.4 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 4073.3 | |
| All* | Total formula weight | 159911.1 |
