4YTG
Crystal structure of Porphyromonas gingivalis peptidylarginine deiminase (PPAD) mutant C351A in complex with dipeptide Met-Arg.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Peptidylarginine deiminase | polymer | 432 | 48204.7 | 1 | UniProt (Q9RQJ2) Pfam (PF04371) | Porphyromonas gingivalis (strain ATCC BAA-308 / W83) | |
| 2 | B (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 3 | C (A) | CYSTEINE | non-polymer | 121.2 | 1 | Chemie (CYS) | |||
| 4 | D (A) | METHIONINE | non-polymer | 149.2 | 1 | Chemie (MET) | |||
| 5 | E (A) | ARGININE | non-polymer | 175.2 | 1 | Chemie (ARG) | |||
| 6 | F, G, H, I, J (A) | GLYCEROL | non-polymer | 92.1 | 5 | Chemie (GOL) | |||
| 7 | K (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 8 | L, M (A) | AZIDE ION | non-polymer | 42.0 | 2 | Chemie (AZI) | |||
| 9 | N (A) | water | water | 18.0 | 426 | Chemie (HOH) |
Sequence modifications
A: 44 - 475 (UniProt: Q9RQJ2)
| PDB | External Database | Details |
|---|---|---|
| Ala 351 | Cys 351 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 48204.7 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 1048.5 | |
| All* | Total formula weight | 49253.2 |
