TMSB15B-AS1

Summary

TMSB15B-AS1 (TMSB15B antisense RNA 1, HGNC:53858) is a long non-coding RNA gene on chromosome Xq22.2.

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:53858
Approved symbol	TMSB15B-AS1
Name	TMSB15B antisense RNA 1
Location	Xq22.2
Locus type	RNA, long non-coding
Status	Approved
Ensembl gene	ENSG00000231728
Ensembl biotype	lncRNA
Entrez	100128594
RNAcentral	URS0000BC4496 — lncRNA, 1259 nt, 1 organism(s)

Gene structure

Transcript identifiers

Ensembl transcripts: 8 — 8 lncRNA

ENST00000609896, ENST00000614615, ENST00000653685, ENST00000674185, ENST00000674253, ENST00000674328, ENST00000674336, ENST00000674424

RefSeq mRNA: 0 — MANE Select: None

Canonical transcript exons

ENST00000609896 — 2 exons

Exon	Start	End
ENSE00003708190	103918761	103918902
ENSE00003708814	103919425	103919479

Expression profiles

Bgee: expression breadth ubiquitous, 153 present calls, max score 79.55.

FANTOM5 (CAGE): breadth tissue_specific, TPM avg 0.3118 / max 25.0367, expressed in 131 samples.

FANTOM5 promoters (1 alternative TSS)

Promoter ID	TPM avg	Samples expressed
200028	0.3118	131

Top tissues by expression

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

Tissue	Anatomy ID	Expression score	Quality
cortical plate	UBERON:0005343	79.55	gold quality
ganglionic eminence	UBERON:0004023	74.06	gold quality
right ovary	UBERON:0002118	70.41	gold quality
left ovary	UBERON:0002119	69.56	gold quality
colonic epithelium	UBERON:0000397	69.51	silver quality
ventricular zone	UBERON:0003053	68.24	gold quality
cerebellar hemisphere	UBERON:0002245	65.88	gold quality
cerebellar cortex	UBERON:0002129	65.81	gold quality
right hemisphere of cerebellum	UBERON:0014890	65.63	gold quality
right coronary artery	UBERON:0001625	65.52	gold quality
ovary	UBERON:0000992	65.10	gold quality
body of uterus	UBERON:0009853	64.32	gold quality
cerebellum	UBERON:0002037	64.10	gold quality
descending thoracic aorta	UBERON:0002345	63.96	gold quality
mucosa of stomach	UBERON:0001199	63.95	gold quality
calcaneal tendon	UBERON:0003701	63.81	gold quality
sural nerve	UBERON:0015488	63.21	silver quality
endocervix	UBERON:0000458	63.18	gold quality
left uterine tube	UBERON:0001303	61.72	gold quality
vermiform appendix	UBERON:0001154	61.70	gold quality
popliteal artery	UBERON:0002250	61.59	gold quality
tibial artery	UBERON:0007610	61.59	gold quality
thoracic aorta	UBERON:0001515	61.56	gold quality
smooth muscle tissue	UBERON:0001135	61.53	gold quality
aorta	UBERON:0000947	61.45	gold quality
ascending aorta	UBERON:0001496	61.37	gold quality
left coronary artery	UBERON:0001626	61.13	gold quality
lymph node	UBERON:0000029	61.04	gold quality
tibial nerve	UBERON:0001323	60.79	gold quality
coronary artery	UBERON:0001621	60.34	gold quality

Single-cell (SCXA)

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

Experiment	Marker?	Max mean expression
E-ANND-3	no	0.77

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.