ID Q9DA97; PN Septin-14; GN Septin14; OS 10090; SL Nucleus Position: SL-0198; SL Comments: Cytoplasm {ECO:0000269|PubMed:20181826}. Cytoplasm, cytoskeleton {ECO:0000269|PubMed:33228246}. Cell projection, axon {ECO:0000269|PubMed:20181826}. Cell projection, dendrite {ECO:0000269|PubMed:20181826}. Perikaryon {ECO:0000269|PubMed:20181826}. Cytoplasm, perinuclear region {ECO:0000269|PubMed:33228246}. Cytoplasmic vesicle, secretory vesicle, acrosome {ECO:0000250|UniProtKB:Q6ZU15}. Note=Colocalizes with actin stress fibers (By similarity). Expressed in the perinuclear rim and manchette structure in early elongating spermatids during spermiogenesis (PubMed:33228246). {ECO:0000250|UniProtKB:Q6ZU15, ECO:0000269|PubMed:33228246}. DR UNIPROT: Q9DA97; DR UNIPROT: E9QMM2; DR Pfam: PF00735; DR PROSITE: PS51719; DE Function: Filament-forming cytoskeletal GTPase (Probable). Involved in the migration of cortical neurons and the formation of neuron leading processes during embryonic development (PubMed:20181826). Plays a role in sperm head formation during spermiogenesis, potentially via facilitating localization of ACTN4 to cell filaments (By similarity). {ECO:0000250|UniProtKB:Q6ZU15, ECO:0000269|PubMed:20181826, ECO:0000305}. DE Reference Proteome: Yes; GO GO:0001669; GO GO:0030424; GO GO:0032153; GO GO:0005737; GO GO:0005856; GO GO:0030425; GO GO:0015630; GO GO:0043204; GO GO:0048471; GO GO:0031105; GO GO:0005940; GO GO:0005525; GO GO:0003924; GO GO:0060090; GO GO:0061640; GO GO:0001764; GO GO:0008104; GO GO:1905719; GO GO:0007286; TP Membrane Topology: Unknown; Source: UniProt - Sequence Analysis; SQ MAEKPTNTSVPIPGSEDPQKENIRCLSTLGHFGFECLPTQLVNKSIQKGFSFNILCVGETGIGKTTLINTLFNTNLKETK SQ SSHFYSKVGLTVKTYELLERNIPLRLTVVKTVGYGDQINKEASYQPVVDYLDAQFEAYLQEELKIKRSLADYHDSRIHVC SQ LYFITPTGHSLKSLDLLTMKSIDRRVNIIPLIAKADSLSKNDLQRFKNNIMSELNSNGIQIYQFQVDDEASAQVNSSGLL SQ PFAVVGSMEEVKVGKRMVRGRHYPWGVLQEVENENHCDFVKLRDLLLSTNMEDLKDQTHTQHYECYRSNRLQKLGFSDTG SQ PDNRPVSFQEMYEAKRREFHNQCQKEEEELKQTFMQRVKEKELTFKDAEKELQDKFEHLKRIQQEEILKLEEERRKLEEQ SQ IIDFYKMKAASESAQAQVCTNIKKDKDRKK //