Table 3.
Identification of proteins after DNA affinity purification by peptide fingerprint analysis
| Banda | Identified protein |
|---|---|
| 1 | HsdR; host restriction endonuclease R. Subunit of EcoKI restriction-modification system |
| 2 | HsdM; modification methyltransferase component of the EcoKI restriction-modification system |
| 3 | HsdS; specificity-determinant component of EcoKI restriction-modification system |
| 4 | NadR; transcriptional regulator |
| 5 | Nonidentified protein |
| 6 | Lrp; leucine-responsive protein |
a
The band numbers correspond to those shown in Fig. 7.