8VDW
X-Ray Crystal Structure of the biotin synthase from V. parvula
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) | Biotin synthase | polymer | 364 | 40487.9 | 2 | UniProt (T0TAB9) | Veillonella parvula | |
| 2 | C, H (A, B) | Fe4 H S5 | non-polymer | 384.7 | 2 | Chemie (Q46) | |||
| 3 | D, K (A, B) | S-ADENOSYLMETHIONINE | non-polymer | 398.4 | 2 | Chemie (SAM) | |||
| 4 | E, J (A, B) | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 2 | Chemie (SF4) | |||
| 5 | F, I (A, B) | 6-(5-METHYL-2-OXO-IMIDAZOLIDIN-4-YL)-HEXANOIC ACID | non-polymer | 214.3 | 2 | Chemie (DTB) | |||
| 6 | G (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 7 | L, M (A, B) | water | water | 18.0 | 555 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 342 (UniProt: T0TAB9)
| PDB | External Database | Details |
|---|---|---|
| Met -21 | - | initiating methionine |
| His -20 | - | expression tag |
| His -19 | - | expression tag |
| His -18 | - | expression tag |
| His -17 | - | expression tag |
| His -16 | - | expression tag |
| His -15 | - | expression tag |
| Ser -14 | - | expression tag |
| Ser -13 | - | expression tag |
| Gly -12 | - | expression tag |
| Val -11 | - | expression tag |
| Asp -10 | - | expression tag |
| Leu -9 | - | expression tag |
| Gly -8 | - | expression tag |
| Thr -7 | - | expression tag |
| Glu -6 | - | expression tag |
| Asn -5 | - | expression tag |
| Leu -4 | - | expression tag |
| Tyr -3 | - | expression tag |
| Phe -2 | - | expression tag |
| Gln -1 | - | expression tag |
| Ser 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 80975.8 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 2721.1 | |
| All* | Total formula weight | 83696.9 |
