| COG0037 | Predicted ATPase of the PP-loop superfamily implicated in cell cycle control |
| COG0206 | Cell division GTPase |
| COG0239 | Integral membrane protein possibly involved in chromosome condensation |
| COG0424 | Nucleotide-binding protein implicated in inhibition of septum formation |
| COG0445 | NAD/FAD-utilizing enzyme apparently involved in cell division |
| COG0455 | ATPases involved in chromosome partitioning |
| COG0489 | ATPases involved in chromosome partitioning |
| COG0772 | Bacterial cell division membrane protein |
| COG0849 | Actin-like ATPase involved in cell division |
| COG0850 | Septum formation inhibitor |
| COG0851 | Septum formation topological specificity factor |
| COG1077 | Actin-like ATPase involved in cell morphogenesis |
| COG1192 | ATPases involved in chromosome partitioning |
| COG1196 | Chromosome segregation ATPases |
| COG1674 | DNA segregation ATPase FtsK/SpoIIIE and related proteins |
| COG1718 | Serine/threonine protein kinase involved in cell cycle control |
| COG2026 | Cytotoxic translational repressor of toxin-antitoxin stability system |
| COG2161 | Antitoxin of toxin-antitoxin stability system |
| COG2177 | Cell division protein |
| COG2184 | Protein involved in cell division |
| COG2385 | Sporulation protein and related proteins |
| COG2846 | Regulator of cell morphogenesis and NO signaling |
| COG2884 | Predicted ATPase involved in cell division |
| COG2894 | Septum formation inhibitor-activating ATPase |
| COG2917 | Intracellular septation protein A |
| COG2919 | Septum formation initiator |
| COG3006 | Uncharacterized protein involved in chromosome partitioning |
| COG3087 | Cell division protein |
| COG3095 | Uncharacterized protein involved in chromosome partitioning |
| COG3096 | Uncharacterized protein involved in chromosome partitioning |
| COG3115 | Cell division protein |
| COG3116 | Cell division protein |
| COG3599 | Cell division initiation protein |
| COG3640 | CO dehydrogenase maturation factor |
| COG4118 | Antitoxin of toxin-antitoxin stability system |
| COG4477 | Negative regulator of septation ring formation |
| COG4839 | Protein required for the initiation of cell division |
| COG4942 | Membrane-bound metallopeptidase |
| COG5019 | Septin family protein |
| COG5024 | Cyclin |
| COG5032 | Phosphatidylinositol kinase and protein kinases of the PI-3 kinase family |
| COG5035 | Cell cycle control protein |
| COG5041 | Casein kinase II, beta subunit |
| COG5049 | 5'-3' exonuclease |
| COG5057 | Phosphotyrosyl phosphatase activator |
| COG5067 | Protein kinase essential for the initiation of DNA replication |
| COG5072 | Serine/threonine kinase of the haspin family |
| COG5079 | Nuclear protein export factor |
| COG5098 | Chromosome condensation complex Condensin, subunit D2 |
| COG5103 | Cell division control protein, negative regulator of transcription |
| COG5105 | Mitotic inducer, protein phosphatase |
| COG5124 | Protein predicted to be involved in meiotic recombination |
| COG5126 | Ca2+-binding protein (EF-Hand superfamily) |
| COG5132 | Cell cycle control protein, G10 family |
| COG5147 | Myb superfamily proteins, including transcription factors and mRNA splicing factors |
| COG5155 | Separase, a protease involved in sister chromatid separation |
| COG5156 | Anaphase-promoting complex (APC), subunit 10 |
| COG5184 | Alpha-tubulin suppressor and related RCC1 domain-containing proteins |
| COG5185 | Protein involved in chromosome segregation, interacts with SMC proteins |
| COG5189 | Putative transcriptional repressor regulating G2/M transition |
| COG5194 | Component of SCF ubiquitin ligase and anaphase-promoting complex |
| COG5217 | Microtubule-binding protein involved in cell cycle control |
| COG5218 | Chromosome condensation complex Condensin, subunit G |
| COG5220 | Cdk activating kinase (CAK)/RNA polymerase II transcription initiation/nucleotide excision repair factor TFIIH, subunit TFB3 |
| COG5229 | Chromosome condensation complex Condensin, subunit H |
| COG5244 | Dynactin complex subunit involved in mitotic spindle partitioning in anaphase B |
| COG5261 | Protein involved in regulation of cellular morphogenesis/cytokinesis |
| COG5279 | Uncharacterized protein involved in cytokinesis, contains TGc (transglutaminase/protease-like) domain |
| COG5333 | Cdk activating kinase (CAK)/RNA polymerase II transcription initiation/nucleotide excision repair factor TFIIH/TFIIK, cyclin H subunit |
| COG5404 | SOS-response cell division inhibitor, blocks FtsZ ring formation |
| COG5537 | Cohesin |
| COG5657 | CAS/CSE protein involved in chromosome segregation |
