COL4A2-AS1

Summary

COL4A2-AS1 (COL4A2 antisense RNA 1, HGNC:40156) 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:40156
Approved symbol	COL4A2-AS1
Name	COL4A2 antisense RNA 1
Location	13q34
Locus type	RNA, long non-coding
Status	Approved
Ensembl gene	ENSG00000232814
Ensembl biotype	lncRNA
Entrez	100874203
RNAcentral	URS000075C989 — lncRNA, 539 nt, 1 organism(s)

Gene structure

Transcript identifiers

Ensembl transcripts: 1 — 1 lncRNA

ENST00000417970

RefSeq mRNA: 0 — MANE Select: None

Canonical transcript exons

ENST00000417970 — 3 exons

Exon	Start	End
ENSE00001631341	110507647	110507751
ENSE00001734190	110502575	110502928
ENSE00001746793	110508099	110508179

Expression profiles

Bgee: expression breadth ubiquitous, 123 present calls, max score 83.79.

Top tissues by expression

123 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	83.79	gold quality
primordial germ cell in gonad	CL:0000670 ∩ UBERON:0000991	81.25	silver quality
left coronary artery	UBERON:0001626	73.75	gold quality
tibial artery	UBERON:0007610	73.57	gold quality
popliteal artery	UBERON:0002250	73.56	gold quality
ascending aorta	UBERON:0001496	73.18	gold quality
thoracic aorta	UBERON:0001515	73.12	gold quality
descending thoracic aorta	UBERON:0002345	72.71	gold quality
subcutaneous adipose tissue	UBERON:0002190	71.43	gold quality
adipose tissue	UBERON:0001013	71.28	gold quality
omental fat pad	UBERON:0010414	71.15	gold quality
sural nerve	UBERON:0015488	70.78	gold quality
left uterine tube	UBERON:0001303	70.69	gold quality
right coronary artery	UBERON:0001625	70.59	gold quality
muscle layer of sigmoid colon	UBERON:0035805	70.48	gold quality
mucosa of stomach	UBERON:0001199	69.93	gold quality
lower esophagus muscularis layer	UBERON:0035833	69.72	gold quality
lower esophagus	UBERON:0013473	69.68	gold quality
cortical plate	UBERON:0005343	69.40	gold quality
stromal cell of endometrium	CL:0002255	68.58	gold quality
myometrium	UBERON:0001296	68.53	gold quality
esophagogastric junction muscularis propria	UBERON:0035841	68.28	gold quality
body of uterus	UBERON:0009853	68.26	gold quality
upper lobe of left lung	UBERON:0008952	67.87	gold quality
tibial nerve	UBERON:0001323	67.78	gold quality
endometrium	UBERON:0001295	67.31	gold quality
urinary bladder	UBERON:0001255	67.26	gold quality
hindlimb stylopod muscle	UBERON:0004252	66.89	gold quality
ganglionic eminence	UBERON:0004023	65.28	gold quality
lung	UBERON:0002048	65.15	gold quality

Single-cell (SCXA)

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

Experiment	Marker?	Max mean expression
E-ANND-3	no	1.29

Regulation

Is transcription factor: no

Literature-anchored findings (GeneRIF, showing 1)

• Long non-coding RNA COL4A2-AS1 facilitates cell proliferation and glycolysis of colorectal cancer cells via miR-20b-5p/hypoxia inducible factor 1 alpha subunit axis. (PMID:34477476)

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.