7AIQ
Structure of Human Potassium Chloride Transporter KCC1 in NaCl (Subclass 1)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Solute carrier family 12 member 4 | polymer | 1074 | 119610.3 | 2 | UniProt (Q9UP95) Pfam (PF00324) Pfam (PF03522) | Homo sapiens (Human) | Electroneutral potassium-chloride cotransporter 1,Erythroid K-Cl cotransporter 1,hKCC1 |
| 2 | C, D (C, D) | beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 586.5 | 2 | In PDB GlyTouCan (G15407YE) | |||
| 3 | E, G (A, B) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 2 | Chemie (NAG) | |||
| 4 | F, H (A, B) | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 2 | Chemie (ATP) |
Sequence modifications
A, B: 20 - 1085 (UniProt: Q9UP95)
| PDB | External Database | Details |
|---|---|---|
| Met 19 | - | initiating methionine |
| Ala 1086 | - | expression tag |
| Glu 1087 | - | expression tag |
| Asn 1088 | - | expression tag |
| Leu 1089 | - | expression tag |
| Tyr 1090 | - | expression tag |
| Phe 1091 | - | expression tag |
| Gln 1092 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 239220.6 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 1173.1 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1456.8 | |
| All* | Total formula weight | 241850.4 |
