Gene Gene information from NCBI Gene database.
Entrez ID 3399
Gene name Inhibitor of DNA binding 3
Gene symbol ID3
Synonyms (NCBI Gene)
HEIR-1bHLHb25
Chromosome 1
Chromosome location 1p36.12
Summary The protein encoded by this gene is a helix-loop-helix (HLH) protein that can form heterodimers with other HLH proteins. However, the encoded protein lacks a basic DNA-binding domain and therefore inhibits the DNA binding of any HLH protein with which it
miRNA miRNA information provided by mirtarbase database.
216
miRTarBase ID miRNA Experiments Reference
MIRT004740 hsa-miR-520h MicroarrayqRT-PCR 19435428
MIRT022266 hsa-miR-124-3p Microarray 18668037
MIRT657245 hsa-miR-634 HITS-CLIP 23824327
MIRT657244 hsa-miR-7151-5p HITS-CLIP 23824327
MIRT657243 hsa-miR-205-3p HITS-CLIP 23824327
Transcription factors Transcription factors information provided by TRRUST V2 database.
1
Transcription factor Regulation Reference
PTTG1 Activation 16926250
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
38
GO ID Ontology Definition Evidence Reference
GO:0000122 Process Negative regulation of transcription by RNA polymerase II IBA
GO:0000122 Process Negative regulation of transcription by RNA polymerase II IEA
GO:0000122 Process Negative regulation of transcription by RNA polymerase II IEA
GO:0000122 Process Negative regulation of transcription by RNA polymerase II TAS 25248477
GO:0001656 Process Metanephros development IEA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
600277 5362 ENSG00000117318
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q02535
Protein name DNA-binding protein inhibitor ID-3 (Class B basic helix-loop-helix protein 25) (bHLHb25) (Helix-loop-helix protein HEIR-1) (ID-like protein inhibitor HLH 1R21) (Inhibitor of DNA binding 3) (Inhibitor of differentiation 3)
Protein function Transcriptional regulator (lacking a basic DNA binding domain) which negatively regulates the basic helix-loop-helix (bHLH) transcription factors by forming heterodimers and inhibiting their DNA binding and transcriptional activity. Implicated i
PDB 2LFH
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00010 HLH 40 81 Helix-loop-helix DNA-binding domain Domain
Tissue specificity TISSUE SPECIFICITY: Expressed abundantly in lung, kidney and adrenal gland, but not in adult brain.
Sequence
MKALSPVRGCYEAVCCLSERSLAIARGRGKGPAAEEPLSLLDDMNHCYSRLRELVPGVPR
GTQLSQVEILQRVIDYILDLQ
VVLAEPAPGPPDGPHLPIQTAELTPELVISNDKRSFCH
Sequence length 119
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  TGF-beta signaling pathway
Signaling pathways regulating pluripotency of stem cells
  NGF-stimulated transcription
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
11
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
BURKITT LYMPHOMA CTD
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
CARCINOMA CTD
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
COLONIC NEOPLASMS CTD
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Hereditary breast ovarian cancer syndrome Uncertain significance ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Acute Erythroblastic Leukemia Erythroblastic Leukemia BEFREE 9525934
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma Adenocarcinoma BEFREE 11161400
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma Adenocarcinoma CTD_human_DG 21552421
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma of lung (disorder) Lung adenocarcinoma BEFREE 22151756, 30008847
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma, Basal Cell Adenocarcinoma CTD_human_DG 21552421
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma, Oxyphilic Adenocarcinoma CTD_human_DG 21552421
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma, Tubular Adenocarcinoma CTD_human_DG 21552421
★☆☆☆☆
Found in Text Mining only
African Burkitt`s lymphoma African Burkitt`s Lymphoma CTD_human_DG 23143595, 23143597
★☆☆☆☆
Found in Text Mining only
Anaplastic carcinoma Anaplastic Carcinoma CTD_human_DG 12376462
★☆☆☆☆
Found in Text Mining only
Arteriosclerosis Arteriosclerosis BEFREE 11348870, 20185798, 26082558
★☆☆☆☆
Found in Text Mining only