4MLV
Crystal Structure of Bacillus megaterium porphobilinogen deaminase
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Porphobilinogen deaminase | polymer | 312 | 34512.8 | 1 | UniProt (Q8GCA8) Pfam (PF01379) Pfam (PF03900) | Bacillus megaterium | PBG, Hydroxymethylbilane synthase, Pre-uroporphyrinogen synthase |
| 2 | B (A) | 3-[5-{[3-(2-carboxyethyl)-4-(carboxymethyl)-5-methyl-1H-pyrrol-2-yl]methyl}-4-(carboxymethyl)-1H-pyrrol-3-yl]propanoic acid | non-polymer | 420.4 | 1 | Chemie (DPM) | |||
| 3 | C (A) | 3-[(5S)-5-{[3-(2-carboxyethyl)-4-(carboxymethyl)-5-methyl-1H-pyrrol-2-yl]methyl}-4-(carboxymethyl)-2-oxo-2,5-dihydro-1H-pyrrol-3-yl]propanoic acid | non-polymer | 436.4 | 1 | Chemie (29P) | |||
| 4 | D (A) | ACETIC ACID | non-polymer | 60.1 | 1 | Chemie (ACY) | |||
| 5 | E (A) | water | water | 18.0 | 325 | Chemie (HOH) |
Sequence modifications
A: 1 - 310 (UniProt: Q8GCA8)
| PDB | External Database | Details |
|---|---|---|
| Ser -1 | - | expression tag |
| His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 34512.8 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 916.9 | |
| All* | Total formula weight | 35429.6 |
