{"symbol":"ABCD4","synonyms":["P79R","MAHCJ","P70R","ABC41","PMP69","EST352188","PXMP1L"],"name":"ATP-binding cassette, sub-family D (ALD), member 4","description":"The protein encoded by this gene is a member of the superfamily of ATP-binding cassette (ABC) transporters. ABC proteins transport various molecules across extra- and intra-cellular membranes. ABC genes are divided into seven distinct subfamilies (ABC1, MDR/TAP, MRP, ALD, OABP, GCN20, White). This protein is a member of the ALD subfamily, which is involved in peroxisomal import of fatty acids and/or fatty acyl-CoAs in the organelle. All known peroxisomal ABC transporters are half transporters which require a partner half transporter molecule to form a functional homodimeric or heterodimeric transporter. The function of this peroxisomal membrane protein is unknown. However, it is speculated that it may function as a heterodimer for another peroxisomal ABC transporter and, therefore, may modify the adrenoleukodystrophy phenotype. It may also play a role in the process of peroxisome biogenesis. Alternative splicing results in several protein-coding and non-protein-coding variants. [provided by RefSeq, Jul 2017]","ncbiEntrezGeneId":5826,"ncbiEntrezGeneUrl":"http://www.ncbi.nlm.nih.gov/gene/5826","proteins":[{"symbol":"ABCD4_HUMAN","href":"/api/1.0/protein/ABCD4_HUMAN"}],"hgncRootFamilies":[{"name":"ATP binding cassette transporters (ABC)","href":"/api/1.0/gene_family/ATP+binding+cassette+transporters+%28ABC%29"}]}