1PDA
STRUCTURE OF PORPHOBILINOGEN DEAMINASE REVEALS A FLEXIBLE MULTIDOMAIN POLYMERASE WITH A SINGLE CATALYTIC SITE
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 | 313 | 33891.8 | 1 | UniProt (P06983) Pfam (PF01379) Pfam (PF03900) | Escherichia coli | |
| 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) | ACETIC ACID | non-polymer | 60.1 | 1 | Chemie (ACY) | |||
| 4 | D (A) | water | water | 18.0 | 249 | Chemie (HOH) |
Sequence modifications
A: 1 - 313 (UniProt: P06983)
| PDB | External Database | Details |
|---|---|---|
| Ala 241 | Gly 241 | conflict |
| Gly 261 | Ala 261 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 33891.8 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 480.5 | |
| All* | Total formula weight | 34372.3 |
