COL4A2-AS2

Summary

COL4A2-AS2 (COL4A2 antisense RNA 2, HGNC:39849) is a long non-coding RNA gene on chromosome 13q34.

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:39849
Approved symbol	COL4A2-AS2
Name	COL4A2 antisense RNA 2
Location	13q34
Locus type	RNA, long non-coding
Status	Approved
Ensembl gene	ENSG00000224821
Ensembl biotype	lncRNA
Entrez	100129836
RNAcentral	URS0002123245 — lncRNA, 1521 nt, 1 organism(s)

Gene structure

Transcript identifiers

Ensembl transcripts: 1 — 1 lncRNA

ENST00000458403

RefSeq mRNA: 0 — MANE Select: None

Canonical transcript exons

ENST00000458403 — 5 exons

Exon	Start	End
ENSE00001597723	110457525	110457587
ENSE00001618741	110458091	110458286
ENSE00001667591	110456396	110457356
ENSE00001679413	110457683	110457719
ENSE00003584950	110463023	110463287

Expression profiles

Bgee: expression breadth broad, 97 present calls, max score 65.47.

FANTOM5 (CAGE): breadth tissue_specific, TPM avg 0.2805 / max 25.0981, expressed in 78 samples.

FANTOM5 promoters (1 alternative TSS)

Promoter ID	TPM avg	Samples expressed
138247	0.2805	78

Top tissues by expression

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

Tissue	Anatomy ID	Expression score	Quality
sural nerve	UBERON:0015488	65.47	gold quality
skeletal muscle tissue	UBERON:0001134	59.36	silver quality
subcutaneous adipose tissue	UBERON:0002190	58.67	gold quality
cortical plate	UBERON:0005343	57.10	silver quality
adipose tissue	UBERON:0001013	56.01	gold quality
urinary bladder	UBERON:0001255	55.44	gold quality
popliteal artery	UBERON:0002250	53.97	gold quality
tibial artery	UBERON:0007610	53.94	gold quality
stromal cell of endometrium	CL:0002255	53.45	silver quality
omental fat pad	UBERON:0010414	52.71	gold quality
ascending aorta	UBERON:0001496	52.08	gold quality
thoracic aorta	UBERON:0001515	51.39	gold quality
thoracic mammary gland	UBERON:0005200	50.73	gold quality
hindlimb stylopod muscle	UBERON:0004252	50.66	silver quality
upper lobe of left lung	UBERON:0008952	50.39	gold quality
left coronary artery	UBERON:0001626	50.37	gold quality
lung	UBERON:0002048	50.33	gold quality
tibial nerve	UBERON:0001323	50.03	gold quality
blood	UBERON:0000178	49.59	silver quality
muscle layer of sigmoid colon	UBERON:0035805	49.40	gold quality
endometrium	UBERON:0001295	49.19	silver quality
heart	UBERON:0000948	49.07	gold quality
multicellular organism	UBERON:0000468	49.01	gold quality
right atrium auricular region	UBERON:0006631	49.01	gold quality
heart left ventricle	UBERON:0002084	48.72	gold quality
muscle of leg	UBERON:0001383	48.69	silver quality
esophagogastric junction muscularis propria	UBERON:0035841	48.60	gold quality
gastrocnemius	UBERON:0001388	48.34	silver quality
apex of heart	UBERON:0002098	48.21	gold quality
right ovary	UBERON:0002118	47.95	gold quality

Single-cell (SCXA)

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

Experiment	Marker?	Max mean expression
E-ANND-3	no	0.95

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.