6.3.4.2 cytoophidium CTP synthase isoform C forms the cytoophidium 97268 728541 6.3.4.2 cytoophidium filamentary structure present in all major cell types, exhibits a characteristically elongated and serpentine form 97268 715786 6.3.4.2 cytoophidium in cytoophidium assembly, formation of heteromeric CTP synthase filaments takes place, which is disrupted by CTP synthase carrying a mutated N-terminal alanine residue 97268 744847 6.3.4.2 cytoplasm - 5737 727427 6.3.4.2 cytoplasm CTP synthase isoform B distributes diffusely in the cytoplasm 5737 728541 6.3.4.2 cytosol - 5829 648991, 694934 6.3.4.2 microtubule - 5874 694484 6.3.4.2 additional information CTP synthase forms filaments - 716303 6.3.4.2 additional information CTP synthase forms filaments in Caulobacter crescentus, and the filaments it forms regulate the curvature of Caulobacter crescentus cells independently of its catalytic function. The morphogenic role of CTP synthase requires its functional interaction with the intermediate filament, crescentin - 716303 6.3.4.2 nucleus - 5634 727427 6.3.4.2 nucleus CTP synthase isoform A localizes in the nucleus 5634 728541