ARPP21-AS1

Summary

ARPP21-AS1 (ARPP21 antisense RNA 1, HGNC:40785) is a long non-coding RNA gene on chromosome 3p22.3.

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:40785
Approved symbol	ARPP21-AS1
Name	ARPP21 antisense RNA 1
Location	3p22.3
Locus type	RNA, long non-coding
Status	Approved
Ensembl gene	ENSG00000230830
Ensembl biotype	lncRNA
Entrez	100874098
RNAcentral	URS000053C6B7 — lncRNA, 542 nt, 1 organism(s)

Gene structure

Transcript identifiers

Ensembl transcripts: 1 — 1 lncRNA

ENST00000415706

RefSeq mRNA: 0 — MANE Select: None

Canonical transcript exons

ENST00000415706 — 2 exons

Exon	Start	End
ENSE00001673832	35650197	35650484
ENSE00001800056	35651708	35651961

Expression profiles

Bgee: expression breadth broad, 73 present calls, max score 90.57.

Top tissues by expression

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

Tissue	Anatomy ID	Expression score	Quality
pancreas	UBERON:0001264	90.57	gold quality
skeletal muscle tissue	UBERON:0001134	74.63	gold quality
cortical plate	UBERON:0005343	74.38	gold quality
cortex of kidney	UBERON:0001225	72.48	gold quality
corpus callosum	UBERON:0002336	70.36	gold quality
ganglionic eminence	UBERON:0004023	69.68	gold quality
right hemisphere of cerebellum	UBERON:0014890	68.67	gold quality
hindlimb stylopod muscle	UBERON:0004252	68.02	gold quality
cerebellar hemisphere	UBERON:0002245	67.90	gold quality
cerebellar cortex	UBERON:0002129	67.83	gold quality
cerebellum	UBERON:0002037	67.71	gold quality
bone marrow	UBERON:0002371	64.45	gold quality
gastrocnemius	UBERON:0001388	63.22	gold quality
muscle of leg	UBERON:0001383	63.16	gold quality
monocyte	CL:0000576	59.68	gold quality
kidney	UBERON:0002113	57.00	gold quality
prefrontal cortex	UBERON:0000451	56.65	gold quality
primary visual cortex	UBERON:0002436	53.59	gold quality
multicellular organism	UBERON:0000468	53.32	gold quality
heart left ventricle	UBERON:0002084	52.43	gold quality
brain	UBERON:0000955	52.33	gold quality
frontal cortex	UBERON:0001870	51.05	gold quality
thoracic aorta	UBERON:0001515	50.23	gold quality
liver	UBERON:0002107	50.12	silver quality
ascending aorta	UBERON:0001496	50.01	gold quality
amygdala	UBERON:0001876	49.95	gold quality
right lobe of liver	UBERON:0001114	49.67	gold quality
superior frontal gyrus	UBERON:0002661	49.56	gold quality
right frontal lobe	UBERON:0002810	49.27	gold quality
thyroid gland	UBERON:0002046	49.20	gold quality

Single-cell (SCXA)

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

Experiment	Marker?	Max mean expression
E-ANND-3	no	0.80

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.