| ORF | name | Annotation |
| Rv0138 | Rv0138 | CONSERVED HYPOTHETICAL PROTEIN |
| Rv0280 | PPE3 | PPE FAMILY PROTEIN |
| Rv0325 | Rv0325 | HYPOTHETICAL PROTEIN |
| Rv0916c | PE7 | PE FAMILY PROTEIN |
| Rv1994c | Rv1994c | PROBABLE TRANSCRIPTIONAL REGULATORY PROTEIN |
| Rv2250c | Rv2250c | Possible transcriptional regulatory protein |
| Rv2380c | mbtE | PEPTIDE SYNTHETASE MBTE (PEPTIDE SYNTHASE) |