6HD9
Crystal structure of the potassium channel MtTMEM175 with rubidium
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Nanobody,Maltose/maltodextrin-binding periplasmic protein | polymer | 486 | 53267.0 | 1 | UniProt (P0AEX9) Pfam (PF01547) | Lama glama | MMBP,Maltodextrin-binding protein,Maltose-binding protein,MBP |
| 2 | B (B) | TMEM175 | polymer | 255 | 29481.0 | 1 | UniProt (E4TN31) Pfam (PF06736) | Marivirga tractuosa DSM 4126 (Microscilla tractuosa) | |
| 3 | C (C) | alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 342.3 | 1 | In PDB BIRD (PRD_900001) GlyTouCan (G07411ON) | alpha-maltose | ||
| 4 | D (B) | DODECYL-BETA-D-MALTOSIDE | non-polymer | 510.6 | 1 | Chemie (LMT) | |||
| 5 | E (B) | RUBIDIUM ION | non-polymer | 85.5 | 1 | Chemie (RB) | |||
| 6 | F, G (A, B) | water | water | 18.0 | 12 | Chemie (HOH) |
Sequence modifications
A: 1 - 122 (PDB: 6HD9)
A: 123 - 483 (UniProt: P0AEX9)
B: 2 - 247 (UniProt: E4TN31)
A: 123 - 483 (UniProt: P0AEX9)
| PDB | External Database | Details |
|---|---|---|
| Pro 484 | - | expression tag |
| Gly 485 | - | expression tag |
| Ala 486 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | initiating methionine |
| Ser 1 | - | expression tag |
| Ala 248 | - | expression tag |
| Leu 249 | - | expression tag |
| Glu 250 | - | expression tag |
| Val 251 | - | expression tag |
| Leu 252 | - | expression tag |
| Phe 253 | - | expression tag |
| Gln 254 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 82748.0 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 342.3 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 596.1 | |
| All* | Total formula weight | 83686.4 |
