| Role | Gene | Name | |
|---|
| 16S rRNA m(5)C 967 methyltransferase (EC 2.1.1.-) | No genes | | |
| 50S ribosomal subunit maturation GTPase RbgA (B. subtilis YlqF) | No genes | | |
| Cytochrome d ubiquinol oxidase subunit II (EC 1.10.3.-) | No genes | | |
| DNA topoisomerase I (EC 5.99.1.2) | ABIE51_RS02220 | | |
| GTP-sensing transcriptional pleiotropic repressor codY | No genes | | |
| Helicase PriA essential for oriC/DnaA-independent DNA replication | ABIE51_RS02145 | | |
| Hydrolase (HAD superfamily) in cluster with DUF1447 | No genes | | |
| Inactive homolog of metal-dependent proteases, putative molecular chaperone | No genes | | |
| Methionyl-tRNA formyltransferase (EC 2.1.2.9) | ABIE51_RS02250 | | |
| Peptide deformylase (EC 3.5.1.88) | ABIE51_RS02245 | | |
| Protein of unknown function DUF1447 | No genes | | |
| Protein of unknown function Smg | ABIE51_RS02230 | | |
| Protein serine/threonine phosphatase PrpC, regulation of stationary phase | No genes | | |
| Ribonuclease HII (EC 3.1.26.4) | ABIE51_RS06875 | | |
| Ribosomal RNA large subunit methyltransferase N (EC 2.1.1.-) | ABIE51_RS09415 | | |
| Ribosomal RNA small subunit methyltransferase B (EC 2.1.1.-) | ABIE51_RS02255 | | |
| Ribosomal-protein-S18p-alanine acetyltransferase (EC 2.3.1.-) | ABIE51_RS04455 | | |
| Ribulose-phosphate 3-epimerase (EC 5.1.3.1) | ABIE51_RS04135 | | |
| Rossmann fold nucleotide-binding protein Smf possibly involved in DNA uptake | ABIE51_RS02235 | | |
| Serine/threonine protein kinase PrkC, regulator of stationary phase | No genes | | |
| Serine/threonine protein kinase PrkC, regulator of stationary phase, short form | No genes | | |
| Similar to C-terminal Zn-finger domain of DNA topoisomerase I | No genes | | |
| Trk system potassium uptake protein TrkA | No genes | | |
| Uncharacterized protein with LysM domain, COG1652 | ABIE51_RS02240 | | |
| YgjD/Kae1/Qri7 family, required for threonylcarbamoyladenosine (t(6)A) formation in tRNA | No genes | | |
| Zn-dependent hydrolase, RNA-metabolising | No genes | | |
| cytochrome d ubiquinol oxidase, subunit II-related protein | No genes | | |
| tRNA:m(5)U-54 MTase gid | No genes | | |