3KS0
Crystal structure of the heme domain of flavocytochrome b2 in complex with Fab B2B4
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, D (L, J) | heme domain of flavocytochrome b2 | polymer | 214 | 22876.4 | 2 | Mus musculus (mouse) | ||
| 2 | B, E (H, K) | Fragment Antigen Binding B2B4 | polymer | 225 | 24475.3 | 2 | Mus musculus (mouse) | ||
| 3 | C, F (A, B) | Cytochrome b2, mitochondrial | polymer | 95 | 10464.1 | 2 | UniProt (P00175) Pfam (PF00173) | Saccharomyces cerevisiae (yeast) | L-lactate dehydrogenase [Cytochrome], L-lactate ferricytochrome C oxidoreductase, L-LCR |
| 4 | G, H (A, B) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 5 | I, J, K, L, M... (L, H, A, J, K...) | water | water | 18.0 | 132 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 115631.6 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 1233.0 | |
| All* | Total formula weight | 116864.6 |
