SDAD1-AS1

Summary

SDAD1-AS1 (SDAD1 antisense RNA 1, HGNC:41106) is a long non-coding RNA gene on chromosome 4q21.1.

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:41106
Approved symbol	SDAD1-AS1
Name	SDAD1 antisense RNA 1
Location	4q21.1
Locus type	RNA, long non-coding
Status	Approved
Ensembl gene	ENSG00000245928
Ensembl biotype	lncRNA
Entrez	101928809
RNAcentral	URS00007E3E03 — lncRNA, 1705 nt, 1 organism(s)

Gene structure

Transcript identifiers

Ensembl transcripts: 1 — 1 lncRNA

ENST00000501239

RefSeq mRNA: 0 — MANE Select: None

Canonical transcript exons

ENST00000501239 — 3 exons

Exon	Start	End
ENSE00001960691	76005073	76005942
ENSE00001983816	75980790	75980965
ENSE00001990928	75996106	75996744

Expression profiles

Bgee: expression breadth broad, 50 present calls, max score 69.82.

FANTOM5 (CAGE): breadth tissue_specific, TPM avg 0.0046 / max 6.7182, expressed in 2 samples.

FANTOM5 promoters (1 alternative TSS)

Promoter ID	TPM avg	Samples expressed
48309	0.0046	2

Top tissues by expression

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

Tissue	Anatomy ID	Expression score	Quality
buccal mucosa cell	CL:0002336	69.82	gold quality
cortical plate	UBERON:0005343	58.80	silver quality
ganglionic eminence	UBERON:0004023	57.68	silver quality
spleen	UBERON:0002106	55.85	gold quality
stromal cell of endometrium	CL:0002255	52.10	silver quality
lymph node	UBERON:0000029	50.18	gold quality
monocyte	CL:0000576	49.25	silver quality
islet of Langerhans	UBERON:0000006	48.31	silver quality
vermiform appendix	UBERON:0001154	48.18	gold quality
olfactory segment of nasal mucosa	UBERON:0005386	46.08	silver quality
muscle of leg	UBERON:0001383	45.16	silver quality
caecum	UBERON:0001153	45.07	silver quality
gall bladder	UBERON:0002110	44.04	silver quality
gastrocnemius	UBERON:0001388	43.87	silver quality
C1 segment of cervical spinal cord	UBERON:0006469	43.66	gold quality
skeletal muscle tissue of rectus abdominis	UBERON:0004511	43.37	gold quality
ectocervix	UBERON:0012249	43.31	silver quality
upper leg skin	UBERON:0004262	43.27	silver quality
body of pancreas	UBERON:0001150	42.71	silver quality
blood	UBERON:0000178	42.66	silver quality
secondary oocyte	CL:0000655	42.57	gold quality
tibial artery	UBERON:0007610	42.50	silver quality
vastus lateralis	UBERON:0001379	42.20	gold quality
quadriceps femoris	UBERON:0001377	42.15	gold quality
anatomical system	UBERON:0000467	41.57	gold quality
skeletal muscle tissue	UBERON:0001134	41.54	gold quality
multicellular organism	UBERON:0000468	41.53	gold quality
material anatomical entity	UBERON:0000465	41.51	gold quality
Brodmann (1909) area 9	UBERON:0013540	41.48	silver quality
superficial temporal artery	UBERON:0001614	41.33	gold quality

Single-cell (SCXA)

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

Experiment	Marker?	Max mean expression
E-ANND-3	no	2.73

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.