GLYCTK-AS1

Summary

GLYCTK-AS1 (GLYCTK antisense RNA 1, HGNC:41043) is a long non-coding RNA gene on chromosome 3p21.1.

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:41043
Approved symbol	GLYCTK-AS1
Name	GLYCTK antisense RNA 1
Location	3p21.1
Locus type	RNA, long non-coding
Status	Approved
Ensembl gene	ENSG00000242797
Ensembl biotype	lncRNA
Entrez	100874110
RNAcentral	URS000075D10B — lncRNA, 1164 nt, 1 organism(s)

Gene structure

Transcript identifiers

Ensembl transcripts: 6 — 4 lncRNA, 1 retained_intron, 1 TEC

ENST00000467187, ENST00000472761, ENST00000493616, ENST00000624537, ENST00000741311, ENST00000741312

RefSeq mRNA: 0 — MANE Select: None

Canonical transcript exons

ENST00000467187 — 2 exons

Exon	Start	End
ENSE00001858198	52298857	52299067
ENSE00001894601	52292730	52293161

Expression profiles

Bgee: expression breadth ubiquitous, 161 present calls, max score 84.73.

FANTOM5 (CAGE): breadth tissue_specific, TPM avg 0.1912 / max 16.2662, expressed in 106 samples.

FANTOM5 promoters (1 alternative TSS)

Promoter ID	TPM avg	Samples expressed
42416	0.1912	106

Top tissues by expression

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

Tissue	Anatomy ID	Expression score	Quality
pancreatic ductal cell	CL:0002079	84.73	silver quality
male germ line stem cell (sensu Vertebrata) in testis	CL:0000089 ∩ UBERON:0000473	82.14	gold quality
sural nerve	UBERON:0015488	80.22	gold quality
tibialis anterior	UBERON:0001385	77.51	silver quality
bone marrow cell	CL:0002092	75.75	gold quality
left testis	UBERON:0004533	74.42	gold quality
right uterine tube	UBERON:0001302	73.94	gold quality
right testis	UBERON:0004534	73.62	gold quality
ileal mucosa	UBERON:0000331	73.30	gold quality
primordial germ cell in gonad	CL:0000670 ∩ UBERON:0000991	71.93	gold quality
testis	UBERON:0000473	70.98	gold quality
colonic epithelium	UBERON:0000397	70.89	silver quality
right lobe of liver	UBERON:0001114	70.74	gold quality
adrenal tissue	UBERON:0018303	70.11	gold quality
granulocyte	CL:0000094	69.83	gold quality
calcaneal tendon	UBERON:0003701	69.46	gold quality
ventricular zone	UBERON:0003053	68.80	gold quality
left ovary	UBERON:0002119	67.63	gold quality
right ovary	UBERON:0002118	66.91	gold quality
upper arm skin	UBERON:0004263	66.82	gold quality
blood	UBERON:0000178	66.75	gold quality
vermiform appendix	UBERON:0001154	66.56	gold quality
rectum	UBERON:0001052	66.45	gold quality
leukocyte	CL:0000738	66.40	gold quality
monocyte	CL:0000576	66.17	gold quality
liver	UBERON:0002107	65.35	gold quality
small intestine Peyer’s patch	UBERON:0003454	65.16	gold quality
cortical plate	UBERON:0005343	64.77	gold quality
hindlimb stylopod muscle	UBERON:0004252	64.61	gold quality
lymph node	UBERON:0000029	64.11	gold quality

Single-cell (SCXA)

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

Experiment	Marker?	Max mean expression
E-ANND-3	no	1.22

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.