IDH3B-DT

Summary

IDH3B-DT (IDH3B divergent transcript, HGNC:55798) is a long non-coding RNA gene on chromosome 20p13.

At a glance

• Gene type: non-coding (lncRNA) — no protein product; not a drug target. Variant/disease associations are omitted (they would be positional, from an overlapping protein-coding gene).

Identifiers

Gene identifiers

Field	Value
HGNC ID	HGNC:55798
Approved symbol	IDH3B-DT
Name	IDH3B divergent transcript
Location	20p13
Locus type	RNA, long non-coding
Status	Approved
Ensembl gene	ENSG00000228293
Ensembl biotype	lncRNA
Entrez	122152330
RNAcentral	URS00026A1A35 — lncRNA, 2526 nt, 1 organism(s)

Gene structure

Transcript identifiers

Ensembl transcripts: 1 — 1 lncRNA

ENST00000418739

RefSeq mRNA: 0 — MANE Select: None

Canonical transcript exons

ENST00000418739 — 2 exons

Exon	Start	End
ENSE00001705028	2664352	2664606
ENSE00001737978	2665258	2665874

Expression profiles

Bgee: expression breadth ubiquitous, 110 present calls, max score 81.00.

Top tissues by expression

110 total, by Bgee expression score (0-100, higher = more expressed):

Tissue	Anatomy ID	Expression score	Quality
male germ line stem cell (sensu Vertebrata) in testis	CL:0000089 ∩ UBERON:0000473	81.00	gold quality
ganglionic eminence	UBERON:0004023	59.52	gold quality
mucosa of stomach	UBERON:0001199	55.96	gold quality
endometrium	UBERON:0001295	54.02	gold quality
smooth muscle tissue	UBERON:0001135	53.97	gold quality
urinary bladder	UBERON:0001255	52.84	gold quality
myometrium	UBERON:0001296	52.59	gold quality
ectocervix	UBERON:0012249	51.91	gold quality
prefrontal cortex	UBERON:0000451	51.70	gold quality
lower esophagus muscularis layer	UBERON:0035833	51.61	gold quality
lower esophagus	UBERON:0013473	51.56	gold quality
muscle layer of sigmoid colon	UBERON:0035805	51.44	gold quality
stromal cell of endometrium	CL:0002255	51.16	silver quality
gall bladder	UBERON:0002110	50.90	gold quality
left ovary	UBERON:0002119	50.90	gold quality
body of uterus	UBERON:0009853	50.88	gold quality
esophagogastric junction muscularis propria	UBERON:0035841	50.85	gold quality
olfactory segment of nasal mucosa	UBERON:0005386	50.80	gold quality
fundus of stomach	UBERON:0001160	50.74	gold quality
ovary	UBERON:0000992	50.41	gold quality
liver	UBERON:0002107	50.41	silver quality
lymph node	UBERON:0000029	50.38	gold quality
right lobe of thyroid gland	UBERON:0001119	50.24	gold quality
calcaneal tendon	UBERON:0003701	50.12	silver quality
prostate gland	UBERON:0002367	49.95	gold quality
islet of Langerhans	UBERON:0000006	49.80	gold quality
left lobe of thyroid gland	UBERON:0001120	49.71	gold quality
blood	UBERON:0000178	49.70	gold quality
thyroid gland	UBERON:0002046	49.67	gold quality
right ovary	UBERON:0002118	49.30	gold quality

Single-cell (SCXA)

Detected in 1 experiment(s), a significant marker in 0.

Experiment	Marker?	Max mean expression
E-ANND-3	no	2.09

Regulation

Is transcription factor: no

Cross-species orthologs

0 orthologs

Protein

Non-coding RNA — no protein product; not a drug target.

Function

No curated pathway, Gene-Ontology, or interaction data.

Disease & clinical

No curated disease, variant, or cancer-driver associations.

Drugs & pharmacology

No drug or pharmacology data — not an established drug target.