4AIQ
The FrpB iron transporter from Neisseria meningitidis (F5-1 variant)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | FERRIC ENTEROBACTIN RECEPTOR | polymer | 745 | 82710.9 | 1 | UniProt (F0N0E1) | NEISSERIA MENINGITIDIS | |
| 2 | B (A) | FE (III) ION | non-polymer | 55.8 | 1 | Chemie (FE) | |||
| 3 | C (A) | IMIDAZOLE | non-polymer | 69.1 | 1 | Chemie (IMD) | |||
| 4 | D (A) | water | water | 18.0 | 44 | Chemie (HOH) |
Sequence modifications
A: 45 - 745 (UniProt: F0N0E1)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | expression tag |
| His 2 | - | expression tag |
| His 3 | - | expression tag |
| His 4 | - | expression tag |
| His 5 | - | expression tag |
| His 6 | - | expression tag |
| His 7 | - | expression tag |
| Ser 8 | - | expression tag |
| Ser 9 | - | expression tag |
| Gly 10 | - | expression tag |
| Leu 11 | - | expression tag |
| Val 12 | - | expression tag |
| Pro 13 | - | expression tag |
| Arg 14 | - | expression tag |
| Gly 15 | - | expression tag |
| Ser 16 | - | expression tag |
| Gly 17 | - | expression tag |
| Met 18 | - | expression tag |
| Lys 19 | - | expression tag |
| Glu 20 | - | expression tag |
| Thr 21 | - | expression tag |
| Ala 22 | - | expression tag |
| Ala 23 | - | expression tag |
| Ala 24 | - | expression tag |
| Lys 25 | - | expression tag |
| Phe 26 | - | expression tag |
| Glu 27 | - | expression tag |
| Arg 28 | - | expression tag |
| Gln 29 | - | expression tag |
| His 30 | - | expression tag |
| Met 31 | - | expression tag |
| Asp 32 | - | expression tag |
| Ser 33 | - | expression tag |
| Pro 34 | - | expression tag |
| Asp 35 | - | expression tag |
| Leu 36 | - | expression tag |
| Gly 37 | - | expression tag |
| Thr 38 | - | expression tag |
| Asp 39 | - | expression tag |
| Asp 40 | - | expression tag |
| Asp 41 | - | expression tag |
| Asp 42 | - | expression tag |
| Lys 43 | - | expression tag |
| Met 44 | - | expression tag |
| Glu 272 | Lys 250 | variant |
| Pro 302 | Ser 280 | variant |
| Leu 455 | Ile 433 | variant |
| Ala 638 | Thr 616 | variant |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 82710.9 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 124.9 | |
| All* | Total formula weight | 82835.8 |
