6PTV
Crystal structure of a DnaN sliding clamp (DNA polymerase III subunit beta) from Rickettsia rickettsii bound to griselimycin
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, D, F (A, B, C, D) | Beta sliding clamp | polymer | 387 | 43376.6 | 4 | UniProt (A0A0H3AWV3) Pfam (PF00712) Pfam (PF02767) Pfam (PF02768) | Rickettsia rickettsii (strain Sheila Smith) | |
| 2 | C, E (X, Y) | ACE-MVA-MP8-NZC-LEU-MP8-LEU-MVA-PRO-MLU-GLY | polymer | 11 | 1115.4 | 2 | BIRD (PRD_002311) | Streptomyces griseus | |
| 3 | G, H (A, D) | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 2 | Chemie (MPD) | |||
| 4 | I, J, K, L, M... (A, B, X, C, Y...) | water | water | 18.0 | 1301 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 379 (UniProt: A0A0H3AWV3)
| PDB | External Database | Details |
|---|---|---|
| Met -7 | - | initiating methionine |
| Ala -6 | - | expression tag |
| His -5 | - | expression tag |
| His -4 | - | expression tag |
| His -3 | - | expression tag |
| His -2 | - | expression tag |
| His -1 | - | expression tag |
| His 0 | - | expression tag |
| Ile 373 | Val 373 | conflict |
| Leu 375 | Met 375 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 175737.5 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 236.3 | |
| All* | Total formula weight | 175973.8 |
