| 1305911 | Ap1s1 | adaptor related protein complex 1 subunit sigma 1 | ENCODES a protein that exhibits clathrin adaptor activity (inferred); INVOLVED IN response to virus (ortholog); retrograde transport, endosome to Golgi (ortholog); ASSOCIATED WITH genetic disease (ortholog); intrahepatic cholestasis (ortholog); lipid storage disease (ortholog); FOUND IN Golgi appara tus (ortholog); presynapse (ortholog); terminal bouton (ortholog); INTERACTS WITH 4,4'-sulfonyldiphenol; 6-propyl-2-thiouracil; amitrole | 12 | 25261958 | 25272483 | Rat | 139 | symbol , PhenoGen | gene, protein-coding, VALIDATED [RefSeq] |
| 1314226 | AP1S1 | adaptor related protein complex 1 subunit sigma 1 | The protein encoded by this gene is part of the clathrin coat assembly complex which links clathrin to receptors in coated vesicles. These vesicles are involved in endocytosis and Golgi processing. This protein, as well as beta-prime-adaptin, gamma-adaptin, and the medium (mu) chain AP47, form the A P-1 assembly protein complex located at the Golgi vesicle. [provided by RefSeq, Jul 2008] | 7 | 101154476 | 101161276 | Human | 192 | symbol , COSMIC , Human Proteome Map | gene, protein-coding, REVIEWED [RefSeq] |
| 1314227 | Ap1s1 | adaptor protein complex AP-1, sigma 1 | Predicted to enable clathrin adaptor activity. Acts upstream of or within retrograde transport, endosome to Golgi. Located in terminal bouton. Is active in presynapse. Human ortholog(s) of this gene implicated in MEDNIK syndrome. Orthologous to human AP1S1 (adap tor related protein complex 1 subunit sigma 1). [provided by Alliance of Genome Resources, Jul 2025] | 5 | 137063852 | 137074917 | Mouse | 149 | symbol , PhenoGen , description | gene, protein-coding, VALIDATED [RefSeq] |
| 8944925 | Ap1s1 | adaptor related protein complex 1 subunit sigma 1 | INVOLVED IN response to virus (ortholog); retrograde transport, endosome to Golgi (ortholog); ASSOCIATED WITH genetic disease (ortholog); intrahepatic cholestasis (ortholog); lipid storage disease (ortholog); FOUND IN Golgi apparatus (ortholog); presynapse (ortholog); terminal bouton (ortholog) | NW_004955456 | 16127877 | 16134039 | Chinchilla | 14 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 11905214 | AP1S1 | adaptor related protein complex 1 subunit sigma 1 | ENCODES a protein that exhibits clathrin adaptor activity (inferred); INVOLVED IN retrograde transport, endosome to Golgi (ortholog); ASSOCIATED WITH genetic disease (ortholog); intrahepatic cholestasis (ortholog); lipid storage disease (ortholog); FOUND IN AP-1 adaptor complex (inferred); clathrin- coated pit (inferred); cytoplasmic vesicle (inferred) | 7 | 93294826 | 93301202 | Bonobo | 28 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 12370487 | AP1S1 | adaptor related protein complex 1 subunit sigma 1 | ENCODES a protein that exhibits clathrin adaptor activity (inferred); INVOLVED IN retrograde transport, endosome to Golgi (ortholog); ASSOCIATED WITH genetic disease (ortholog); intrahepatic cholestasis (ortholog); lipid storage disease (ortholog); FOUND IN AP-1 adaptor complex (inferred); clathrin- coated pit (inferred); cytoplasmic vesicle (inferred) | 6 | 8705294 | 8711285 | Dog | 28 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 12501754 | Ap1s1 | adaptor related protein complex 1 subunit sigma 1 | ENCODES a protein that exhibits clathrin adaptor activity (inferred); INVOLVED IN retrograde transport, endosome to Golgi (ortholog); ASSOCIATED WITH genetic disease (ortholog); intrahepatic cholestasis (ortholog); lipid storage disease (ortholog); FOUND IN AP-1 adaptor complex (inferred); clathrin- coated pit (inferred); cytoplasmic vesicle (inferred) | NW_004936543 | 1052692 | 1058070 | Squirrel | 28 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 13953091 | AP1S1 | adaptor related protein complex 1 subunit sigma 1 | ENCODES a protein that exhibits clathrin adaptor activity (inferred); INVOLVED IN retrograde transport, endosome to Golgi (ortholog); ASSOCIATED WITH genetic disease (ortholog); intrahepatic cholestasis (ortholog); lipid storage disease (ortholog); FOUND IN AP-1 adaptor complex (inferred); clathrin- coated pit (inferred); cytoplasmic vesicle (inferred) | | | | Pig | 27 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 18913185 | Ap1s1 | adaptor related protein complex 1 subunit sigma 1 | ENCODES a protein that exhibits clathrin adaptor activity (inferred); INVOLVED IN response to virus (ortholog); retrograde transport, endosome to Golgi (ortholog); ASSOCIATED WITH genetic disease (ortholog); intrahepatic cholestasis (ortholog); lipid storage disease (ortholog); FOUND IN presynapse ( ortholog); terminal bouton (ortholog) | | | | Naked Mole-Rat | 26 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 18381971 | AP1S1 | adaptor related protein complex 1 subunit sigma 1 | ENCODES a protein that exhibits clathrin adaptor activity (inferred); INVOLVED IN retrograde transport, endosome to Golgi (ortholog); ASSOCIATED WITH genetic disease (ortholog); intrahepatic cholestasis (ortholog); lipid storage disease (ortholog); FOUND IN AP-1 adaptor complex (inferred); clathrin- coated pit (inferred); cytoplasmic vesicle (inferred) | | | | Green Monkey | 28 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 155248916 | ap1s1 | | | | | | Tropical Clawed Frog | | symbol | gene, null |
| 626134220 | Ap1s1 | adaptor related protein complex 1 subunit sigma 1 | INVOLVED IN response to virus (ortholog); retrograde transport, endosome to Golgi (ortholog); ASSOCIATED WITH genetic disease (ortholog); intrahepatic cholestasis (ortholog); lipid storage disease (ortholog); FOUND IN Golgi apparatus (ortholog); presynapse (ortholog); terminal bouton (ortholog) | | | | Black Rat | 14 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 155246473 | ap1s1.L | | | | | | African Clawed Frog | | symbol | gene, null |
| 155258512 | ap1s1.S | | | | | | African Clawed Frog | | symbol | gene, null |
| 1316969 | AP1M1 | adaptor related protein complex 1 subunit mu 1 | The protein encoded by this gene is the medium chain of the trans-Golgi network clathrin-associated protein complex AP-1. The other components of this complex are beta-prime-adaptin, gamma-adaptin, and the small chain AP1S1. This complex is located at the Golgi vesicle and links clathrin to receptors in coated vesicles. These vesicles are involved in endocytosis and Golgi processing. Alternatively spliced transcript variants encoding distinct protein isoforms have been found for this gene. [provided by RefSeq, Jul 2008] | 19 | 16197911 | 16245906 | Human | 113 | description | gene, protein-coding, REVIEWED [RefSeq] |