ID P91193; PN Macoilin; GN maco; OS 6239; SL Nucleus Position: SL-0178; SL Nucleus Position: SL-0182; SL Comments: Rough endoplasmic reticulum membrane {ECO:0000269|PubMed:21437263, ECO:0000269|PubMed:21589894}; Multi-pass membrane protein {ECO:0000255}. Nucleus membrane {ECO:0000269|PubMed:21437263}; Multi-pass membrane protein {ECO:0000255}. Note=Restricted to neuronal cell bodies, absent from dendrites and axons (PubMed:21437263). {ECO:0000269|PubMed:21437263}. DR UNIPROT: P91193; DR Pfam: PF09726; DE Function: Plays a role in the regulation of neuronal activity. In AWA and AWC neurons, plays a role in regulating olfactory adaptation by controlling the forgetting sensory responses to odorants such as diacetyl and isoamyl alcohol (PubMed:28924007). May play a role in regulating daf-7 expression in ASI neurons in response to bacterial small RNAs (PubMed:32908307). In ASI neurons, promotes dauer formation in response to pheromones such as the ascarosides ascr#2 and ascr#3 (PubMed:26976437). {ECO:0000269|PubMed:21437263, ECO:0000269|PubMed:21589894, ECO:0000269|PubMed:26976437, ECO:0000269|PubMed:28924007, ECO:0000269|PubMed:32908307}. DE Reference Proteome: Yes; GO GO:0016021; GO GO:0043025; GO GO:0005635; GO GO:0031965; GO GO:0005791; GO GO:0030867; GO GO:0008017; GO GO:0006935; GO GO:0040011; GO GO:0023041; GO GO:0043052; TP Membrane Topology: Transmembrane; Source: UniProt - Sequence Analysis {ECO:0000255}; SQ MMQQQKPGKPKKINRIDKIKRLQINRSRRPDINQTVPSPLFYVRIVVTWLGMVSLDAMTGFRFELLWPTWLMIRAAAESI SQ QMRNQHCVTTIANPTAARFSVLFICVTATSDLICYLFIPIRMLIFLATTYVWISLYYHTQGGFLRSLATVYGGERLQSWP SQ IVFITCFIVIFELFLRIRSHPILISFFPNVAEYAGVSPVWPRSLNAFFGAHSIGYPVILITVSMHYYFNEWKLRRKQCDV SQ SNRNEQLFRILVEGLPAEYEGPKDYTSQQCLEDDLYYLDPPVQTLQPMQAIQAASATPPTSSKKNGIHKRNGDVTSSTTT SQ SSRKKKHNGNSGFNSTPPNDKKKGKSIRDVDMDDGDDSDDDYSYRDTSSSTIEDQRRGGGISIIRFIFSSAAWLFSFVFE SQ SSTPSENSLSNQQIDDDEDYEDGDGDKKNGRTDSMTSTTKGRANTMPSTTRSQNNNNSQKQQKQSNGKSHHQHSSHQNNH SQ QKSNGNSNGHARGFAAVRDSSHDTNASNETDIRSMSRELESLRSEISSRRSQEEDFKLQVSMHESNETRLSQQLSNMRLK SQ VEQMEIKCSSIERHRESDKHQLEQAERKYADLLGKKAEIEATLSAERKARMEVTSKKYDVAEHQRERERQLESEIDKLRI SQ ELKSKDESNMRMESELHGLRNYKEENDIDSLNMELRFVRDKSHQMEESLAGENKLKQSLFKCLGDARDTIKSLERRVQEF SQ QIKNGSSIGGGSSETLMNGRSSTEANNENDTTASDQSSPHQHSAMGSPVPFAKMPLSVNVSNRHGSPFNGKVSPIASIGS SQ VLAAAGGPAPPDYMMAVGANVTATTGPVPQKQPRAGFHGISRYNEFTNIASGGEHRLFDTPASAISASAINGSNPEDDFL SQ MNKGKFGAPSQPAARLA //