4C3G
cryo-EM structure of activated and oligomeric restriction endonuclease SgrAI
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | SGRAIR RESTRICTION ENZYME | polymer | 337 | 37884.9 | 2 | UniProt (Q9F6L0) Pfam (PF07832) In PDB | STREPTOMYCES GRISEUS | SGRAI |
| 2 | C, D | 5'-D(*GP*AP*TP*GP*CP*GP*TP*GP*GP*GP*TP*CP*TP*TP *CP*AP*CP*AP)-3' | polymer | 18 | 5547.6 | 2 | STREPTOMYCES GRISEUS | ||
| 3 | E, F | 5'-D(*CP*CP*GP*GP*TP*GP*TP*GP*AP*AP*GP*AP*CP*CP *CP*AP*CP*GP*CP*AP*TP*CP)-3' | polymer | 22 | 6722.3 | 2 | STREPTOMYCES GRISEUS |
Sequence modifications
A, B: 2 - 338 (UniProt: Q9F6L0)
| PDB | External Database | Details |
|---|---|---|
| Asp 63 | Asn 63 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 100309.6 | |
| All* | Total formula weight | 100309.6 |
