2OBC
The crystal structure of RibD from Escherichia coli in complex with a substrate analogue, ribose 5-phosphate (beta form), bound to the active site of the reductase domain
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) | Riboflavin biosynthesis protein ribD | polymer | 402 | 44799.5 | 2 | UniProt (P25539) Pfam (PF00383) Pfam (PF01872) | Escherichia coli K12 | RibD |
| 2 | C (A) | 5-O-phosphono-beta-D-ribofuranose | non-polymer | 230.1 | 1 | Chemie (RP5) | |||
| 3 | D, E (A, B) | water | water | 18.0 | 48 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 367 (UniProt: P25539)
| PDB | External Database | Details |
|---|---|---|
| Met -26 | - | cloning artifact |
| Asp -25 | - | cloning artifact |
| Tyr -24 | - | cloning artifact |
| Lys -23 | - | cloning artifact |
| Asp -22 | - | cloning artifact |
| Asp -21 | - | cloning artifact |
| Asp -20 | - | cloning artifact |
| Asp -19 | - | cloning artifact |
| Lys -18 | - | cloning artifact |
| Gly -17 | - | cloning artifact |
| Ser -16 | - | cloning artifact |
| Ser -15 | - | cloning artifact |
| Thr -14 | - | cloning artifact |
| Ser -13 | - | cloning artifact |
| Leu -12 | - | cloning artifact |
| Tyr -11 | - | cloning artifact |
| Lys -10 | - | cloning artifact |
| Lys -9 | - | cloning artifact |
| Ala -8 | - | cloning artifact |
| Gly -7 | - | cloning artifact |
| Ser -6 | - | cloning artifact |
| Glu -5 | - | cloning artifact |
| Thr -4 | - | cloning artifact |
| Leu -3 | - | cloning artifact |
| Tyr -2 | - | cloning artifact |
| Ile -1 | - | cloning artifact |
| Gln 0 | - | cloning artifact |
| Gly 1 | - | cloning artifact |
| Ser 368 | - | expression tag |
| Thr 369 | - | expression tag |
| His 370 | - | expression tag |
| His 371 | - | expression tag |
| His 372 | - | expression tag |
| His 373 | - | expression tag |
| His 374 | - | expression tag |
| His 375 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 89599.0 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 230.1 | |
| All* | Total formula weight | 89829.1 |
