COG cluster associated with parent COG general functional cagegory: Cell motility and secretion
COG ID
Link to COG
Functional Description Protein Count
Link to
protein list

COG3063 PilF Tfp pilus assembly protein PilF [Cell motility and secretion / Intracellular trafficking and secretion] 1986
COG1419 FlhF Flagellar GTP-binding protein [Cell motility and secretion] 1008
COG1352 CheR Methylase of chemotaxis methyl-accepting proteins [Cell motility and secretion / Signal transduction mechanisms] 424
COG2805 PilT Tfp pilus assembly protein, pilus retraction ATPase PilT [Cell motility and secretion / Intracellular trafficking and secretion] 408
COG2804 PulE Type II secretory pathway, ATPase PulE/Tfp pilus assembly pathway, ATPase PilB [Cell motility and secretion / Intracellular trafficking and secretion] 393
COG2874 FlaH Predicted ATPases involved in biogenesis of archaeal flagella [Cell motility and secretion / Intracellular trafficking and secretion] 171
COG0643 CheA Chemotaxis protein histidine kinase and related kinases [Cell motility and secretion / Signal transduction mechanisms] 107
COG4972 PilM Tfp pilus assembly protein, ATPase PilM [Cell motility and secretion / Intracellular trafficking and secretion] 87
COG0630 VirB11 Type IV secretory pathway, VirB11 components, and related ATPases involved in archaeal flagella biosynthesis [Cell motility and secretion / Intracellular trafficking and secretion] 78
COG2201 CheB Chemotaxis response regulator containing a CheY-like receiver domain and a methylesterase domain [Cell motility and secretion / Signal transduction mechanisms] 73
COG5008 PilU Tfp pilus assembly protein, ATPase PilU [Cell motility and secretion / Intracellular trafficking and secretion] 70
COG5555 Cytolysin, a secreted calcineurin-like phosphatase [Cell motility and secretion] 48
COG0455 flhG Antiactivator of flagellar biosynthesis FleN, an ATPase [Cell motility] 45
COG5491 VPS24 Conserved protein implicated in secretion [Cell motility and secretion] 35
COG1157 FliI Flagellar biosynthesis/type III secretory pathway ATPase [Cell motility and secretion / Intracellular trafficking and secretion] 30
COG1580 FliL Flagellar basal body-associated protein [Cell motility and secretion] 22
COG3678 CpxP P pilus assembly/Cpx signaling pathway, periplasmic inhibitor/zinc-resistance associated protein [Intracellular trafficking and secretion / Cell motility and secretio / Signal transduction mechanisms / Inorganic ion transport and metabolism] 21
COG1317 FliH Flagellar biosynthesis/type III secretory pathway protein [Cell motility and secretion / Intracellular trafficking and secretion] 20
COG3170 FimV Tfp pilus assembly protein FimV [Cell motility and secretion / Intracellular trafficking and secretion] 13
COG5492 Bacterial surface proteins containing Ig-like domains [Cell motility and secretion] 9
COG5603 TRS20 Subunit of TRAPP, an ER-Golgi tethering complex [Cell motility and secretion] 9
COG1871 CheD Chemotaxis protein; stimulates methylation of MCP proteins [Cell motility and secretion / Signal transduction mechanisms] 6
COG3419 PilY1 Tfp pilus assembly protein, tip-associated adhesin PilY1 [Cell motility and secretion / Intracellular trafficking and secretion] 4
COG2882 FliJ Flagellar biosynthesis chaperone [Cell motility and secretion / Intracellular trafficking and secretion / Posttranslational modification, protein turnover, chaperones] 4
COG3225 GldG ABC-type uncharacterized transport system involved in gliding motility, auxiliary component [Cell motility and secretion] 3
COG3121 FimC P pilus assembly protein, chaperone PapD [Cell motility and secretion / Intracellular trafficking and secretion] 3
COG2165 PulG Type II secretory pathway, pseudopilin PulG [Cell motility and secretion / Intracellular trafficking and secretion] 1
COG4969 PilA Tfp pilus assembly protein, major pilin PilA [Cell motility and secretion / Intracellular trafficking and secretion] 1