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Overview

Uniprot IDP05412
Protein NameTranscription factor Jun
Gene NameJUN
OrganismHomo sapiens

Kla Sites from experimental identification

Position Flanking peptide
268 RNRIAASKCRKRKLE
56 LKPHLRAKNSDLLTS

Function

Transcription factor that recognizes and binds to the AP-1 consensus motif 5'-TGA[GC]TCA-3' (PubMed:10995748, PubMed:22083952). Heterodimerizes with proteins of the FOS family to form an AP-1 transcription complex, thereby enhancing its DNA binding activity to the AP-1 consensus sequence 5'-TGA[GC]TCA-3' and enhancing its transcriptional activity (By similarity). Together with FOSB, plays a role in activation-induced cell death of T cells by binding to the AP-1 promoter site of FASLG/CD95L, and inducing its transcription in response to activation of the TCR/CD3 signaling pathway (PubMed:12618758). Promotes activity of NR5A1 when phosphorylated by HIPK3 leading to increased steroidogenic gene expression upon cAMP signaling pathway stimulation (PubMed:17210646). Involved in activated KRAS-mediated transcriptional activation of USP28 in colorectal cancer (CRC) cells (PubMed:24623306). Binds to the USP28 promoter in colorectal cancer (CRC) cells (PubMed:24623306)

Protein Sequence

10 MTAKMETTFY 20 DDALNASFLP 30 SESGPYGYSN 40 PKILKQSMTL 50 NLADPVGSLK 60 PHLRAKNSDL 70 LTSPDVGLLK 80 LASPELERLI 90 IQSSNGHITT 100 TPTPTQFLCP 110 KNVTDEQEGF 120 AEGFVRALAE 130 LHSQNTLPSV 140 TSAAQPVNGA 150 GMVAPAVASV 160 AGGSGSGGFS 170 ASLHSEPPVY 180 ANLSNFNPGA 190 LSSGGGAPSY 200 GAAGLAFPAQ 210 PQQQQQPPHH 220 LPQQMPVQHP 230 RLQALKEEPQ 240 TVPEMPGETP 250 PLSPIDMESQ 260 ERIKAERKRM 270 RNRIAASKCR 280 KRKLERIARL 290 EEKVKTLKAQ 300 NSELASTANM 310 LREQVAQLKQ 320 KVMNHVNSGC 330 QLMLTQQLQT F

Gene Ontology

Classification GO ID Description
Cellular Component GO:0000785 chromatin
Cellular Component GO:0000791 euchromatin
Cellular Component GO:0000228 nuclear chromosome
Cellular Component GO:0005654 nucleoplasm
Cellular Component GO:0005634 nucleus
Cellular Component GO:0035976 transcription factor AP-1 complex
Cellular Component GO:0005667 transcription regulator complex
Cellular Component GO:0017053 transcription repressor complex
Molecular Function GO:0035497 cAMP response element binding
Molecular Function GO:0003682 chromatin binding
Molecular Function GO:0003677 DNA binding
Molecular Function GO:0001228 DNA-binding transcription activator activity, RNA polymerase II-specific
Molecular Function GO:0003700 DNA-binding transcription factor activity
Molecular Function GO:0000981 DNA-binding transcription factor activity, RNA polymerase II-specific
Molecular Function GO:0001227 DNA-binding transcription repressor activity, RNA polymerase II-specific
Molecular Function GO:0019899 enzyme binding
Molecular Function GO:0140296 general transcription initiation factor binding
Molecular Function GO:0005096 GTPase activator activity
Molecular Function GO:0042802 identical protein binding
Molecular Function GO:0070412 R-SMAD binding
Molecular Function GO:0003723 RNA binding
Molecular Function GO:0000978 RNA polymerase II cis-regulatory region sequence-specific DNA binding
Molecular Function GO:0061629 RNA polymerase II-specific DNA-binding transcription factor binding
Molecular Function GO:1990837 sequence-specific double-stranded DNA binding
Molecular Function GO:0000976 transcription cis-regulatory region binding
Molecular Function GO:0031625 ubiquitin protein ligase binding
Molecular Function GO:0044389 ubiquitin-like protein ligase binding
Biological Process GO:0072740 cellular response to anisomycin
Biological Process GO:0006351 DNA-templated transcription
Biological Process GO:0043923 host-mediated activation of viral transcription
Biological Process GO:0043922 host-mediated suppression of viral transcription
Biological Process GO:0140467 integrated stress response signaling
Biological Process GO:0007254 JNK cascade
Biological Process GO:0043392 negative regulation of DNA binding
Biological Process GO:0045892 negative regulation of DNA-templated transcription
Biological Process GO:0000122 negative regulation of transcription by RNA polymerase II
Biological Process GO:0045893 positive regulation of DNA-templated transcription
Biological Process GO:2000144 positive regulation of DNA-templated transcription initiation
Biological Process GO:1902895 positive regulation of miRNA transcription
Biological Process GO:0045944 positive regulation of transcription by RNA polymerase II
Biological Process GO:1904707 positive regulation of vascular associated smooth muscle cell proliferation
Biological Process GO:0051726 regulation of cell cycle
Biological Process GO:0042127 regulation of cell population proliferation
Biological Process GO:0006357 regulation of transcription by RNA polymerase II
Biological Process GO:0019046 release from viral latency
Biological Process GO:0034976 response to endoplasmic reticulum stress
Biological Process GO:0048545 response to steroid hormone
Biological Process GO:0060395 SMAD protein signal transduction
Biological Process GO:0007179 transforming growth factor beta receptor signaling pathway
Biological Process GO:0032905 transforming growth factor beta1 production

Reference

PMID: N/A