HMGN3

Entrez Summary: The protein encoded by this gene binds thyroid hormone receptor beta in the presence of thyroid hormone. The encoded protein, a member of the HMGN protein family, is thought to reduce the compactness of the chromatin fiber in nucleosomes, thereby enhancing transcription from chromatin templates. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. There is a related pseudogene on chromosome 1. [provided by RefSeq, Jan 2016].
UniProt Summary: Binds to nucleosomes, regulating chromatin structure and consequently, chromatin-dependent processes such as transcription, DNA replication and DNA repair. Affects both insulin and glucagon levels and modulates the expression of pancreatic genes involved in insulin secretion. Regulates the expression of the glucose transporter SLC2A2 by binding specifically to its promoter region and recruiting PDX1 and additional transcription factors. Regulates the expression of SLC6A9, a glycine transporter which regulates the glycine concentration in synaptic junctions in the central nervous system, by binding to its transcription start site. May play a role in ocular development and astrocyte function (By similarity). {ECO:0000250}.

Pfam Domains GO Terms

Compound Hit Most Correlated Genes in Chemogenomics Tissues where Essential in the Avana Dataset (DepMap 20Q1)

Global Fraction of Cell Lines Where Essential: 0/726

Tissue	Fraction Of Cell Lines Where Essential
1290807.0	0/1
909776.0	0/1
bile duct	0/28
blood	0/28
bone	0/25
breast	0/33
central nervous system	0/56
cervix	0/4
colorectal	0/17
esophagus	0/13
fibroblast	0/1
gastric	0/15
kidney	0/21
liver	0/20
lung	0/75
lymphocyte	0/14
ovary	0/26
pancreas	0/24
peripheral nervous system	0/16
plasma cell	0/15
prostate	0/1
skin	0/24
soft tissue	0/7
thyroid	0/2
upper aerodigestive	0/22
urinary tract	0/29
uterus	0/5

Expression Distribution

thyroid hormone receptor binding
nucleosomal DNA binding
regulation of insulin secretion involved in cellular response to glucose stimulus
chromatin
regulation of insulin secretion
regulation of peptide hormone secretion
regulation of hormone secretion
regulation of protein secretion
regulation of peptide secretion
regulation of hormone levels
chromatin organization
regulation of protein transport
regulation of peptide transport
regulation of establishment of protein localization
regulation of secretion by cell
regulation of secretion
regulation of cellular localization
regulation of protein localization
chromosome organization
positive regulation of transcription by RNA polymerase II
positive regulation of transcription, DNA-templated
positive regulation of nucleic acid-templated transcription
positive regulation of RNA biosynthetic process
positive regulation of RNA metabolic process
regulation of transport
positive regulation of nucleobase-containing compound metabolic process
positive regulation of macromolecule biosynthetic process
positive regulation of cellular biosynthetic process
positive regulation of gene expression
positive regulation of biosynthetic process