PMID- 25132853 OWN - NLM STAT- PubMed-not-MEDLINE DCOM- 20140818 LR - 20211021 IS - 1687-8337 (Print) IS - 1687-8345 (Electronic) IS - 1687-8337 (Linking) VI - 2014 DP - 2014 TI - FBP1 Is an Interacting Partner of Menin. PG - 535401 LID - 10.1155/2014/535401 [doi] LID - 535401 AB - Multiple endocrine neoplasia type 1 (MEN1) is a syndrome characterized by tumors in multiple endocrine tissues such as the parathyroid glands, the pituitary gland, and the enteropancreatic neuroendocrine tissues. MEN1 is usually caused by mutations in the MEN1 gene that codes for the protein menin. Menin interacts with proteins that regulate transcription, DNA repair and processing, and maintenance of cytoskeletal structure. We describe the identification of FBP1 as an interacting partner of menin in a large-scale pull-down assay that also immunoprecipitated RBBP5, ASH2, and LEDGF, which are members of complex proteins associated with SET1 (COMPASS), a protein complex that methylates histone H3. This interaction was confirmed by coimmunoprecipitation and Flag-pull-down assays. Furthermore, menin localized to the FUSE site on the MYC promoter, a site that is transactivated by FBP1. This investigation therefore places menin in a pathway that regulates MYC gene expression and has important implications for the biological function of menin. FAU - Zaman, Shadia AU - Zaman S AUID- ORCID: 0000-0001-6371-0032 AD - Metabolic Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases, NIH, Building 10, Room 9C-103, 9000 Rockville, Bethesda, MD 20892, USA. FAU - Sukhodolets, Karen AU - Sukhodolets K AD - Metabolic Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases, NIH, Building 10, Room 9C-103, 9000 Rockville, Bethesda, MD 20892, USA. FAU - Wang, Patricia AU - Wang P AUID- ORCID: 0000-0002-6870-6646 AD - Metabolic Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases, NIH, Building 10, Room 9C-103, 9000 Rockville, Bethesda, MD 20892, USA. FAU - Qin, Jun AU - Qin J AD - Departments of Biochemistry & Molecular Biology and Molecular & Cellular Biology, Baylor College of Medicine, Houston, TX 77030, USA. FAU - Levens, David AU - Levens D AD - Laboratory of Pathology, National Cancer Institute, NIH, Bethesda, MD 20892, USA. FAU - Agarwal, Sunita K AU - Agarwal SK AD - Metabolic Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases, NIH, Building 10, Room 9C-103, 9000 Rockville, Bethesda, MD 20892, USA. FAU - Marx, Stephen J AU - Marx SJ AD - Metabolic Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases, NIH, Building 10, Room 9C-103, 9000 Rockville, Bethesda, MD 20892, USA. LA - eng PT - Journal Article DEP - 20140714 PL - Egypt TA - Int J Endocrinol JT - International journal of endocrinology JID - 101516376 PMC - PMC4123598 EDAT- 2014/08/19 06:00 MHDA- 2014/08/19 06:01 PMCR- 2014/07/14 CRDT- 2014/08/19 06:00 PHST- 2014/04/29 00:00 [received] PHST- 2014/06/30 00:00 [revised] PHST- 2014/07/01 00:00 [accepted] PHST- 2014/08/19 06:00 [entrez] PHST- 2014/08/19 06:00 [pubmed] PHST- 2014/08/19 06:01 [medline] PHST- 2014/07/14 00:00 [pmc-release] AID - 10.1155/2014/535401 [doi] PST - ppublish SO - Int J Endocrinol. 2014;2014:535401. doi: 10.1155/2014/535401. Epub 2014 Jul 14.