4KPU
Electron transferring flavoprotein of Acidaminococcus fermentans: Towards a mechanism of flavin-based electron bifurcation
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Electron transfer flavoprotein alpha subunit | polymer | 346 | 37932.2 | 1 | UniProt (D2RIQ3) Pfam (PF01012) Pfam (PF00766) | Acidaminococcus fermentans | |
| 2 | B (B) | Electron transfer flavoprotein alpha/beta-subunit | polymer | 263 | 28428.9 | 1 | UniProt (D2RIQ2) Pfam (PF01012) | Acidaminococcus fermentans | |
| 3 | C, E (A, B) | FLAVIN-ADENINE DINUCLEOTIDE | non-polymer | 785.5 | 2 | Chemie (FAD) | |||
| 4 | D (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 5 | F, G (A, B) | water | water | 18.0 | 597 | Chemie (HOH) |
Sequence modifications
A: 1 - 340 (UniProt: D2RIQ3)
| PDB | External Database | Details |
|---|---|---|
| His 341 | - | expression tag |
| His 342 | - | expression tag |
| His 343 | - | expression tag |
| His 344 | - | expression tag |
| His 345 | - | expression tag |
| His 346 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 66361.1 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 1606.6 | |
| All* | Total formula weight | 67967.6 |
