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) PubChem (439167) PubChem (440101) PubChem (447568) PubChem (447634) PubChem (448203) PubChem (4175041) PubChem (13990819) PubChem (23422546) PubChem (24802507) PubChem (46876838) PubChem (53477706) PubChem (11401949) PubChem (168368775) PubChem (172642146) PubChem (91746440) PubChem (118070650) PubChem (124350436) PubChem (167077165) PubChem (168366045) PubChem (172641724) | |||
| 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 |
