SCARNA4

Summary

SCARNA4 (small Cajal body-specific RNA 4, HGNC:32560) is a small Cajal body RNA gene on chromosome 1q22.

Predicted to be involved in RNA processing. Predicted to be located in Cajal body and nucleolus.

Source: NCBI Gene 677771 — RefSeq curated summary.

At a glance

• Gene type: non-coding (scaRNA) — 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:32560
Approved symbol	SCARNA4
Name	small Cajal body-specific RNA 4
Location	1q22
Locus type	RNA, small nucleolar
Status	Approved
Aliases	ACA26
Ensembl gene	ENSG00000280466
Ensembl biotype	scaRNA
Entrez	677771
RNAcentral	URS00005C0742 — ncRNA, 129 nt, 5 organism(s)

Gene structure

Transcript identifiers

Ensembl transcripts: 1 — 1 scaRNA

ENST00000629045

RefSeq mRNA: 0 — MANE Select: None

Canonical transcript exons

ENST00000629045 — 1 exons

Exon	Start	End
ENSE00003765353	155925958	155926085

Expression profiles

Bgee: expression breadth ubiquitous, 102 present calls, max score 99.75.

Top tissues by expression

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

Tissue	Anatomy ID	Expression score	Quality
sural nerve	UBERON:0015488	99.75	gold quality
adrenal tissue	UBERON:0018303	94.65	gold quality
olfactory segment of nasal mucosa	UBERON:0005386	81.76	gold quality
calcaneal tendon	UBERON:0003701	79.68	gold quality
prefrontal cortex	UBERON:0000451	78.70	gold quality
liver	UBERON:0002107	77.99	gold quality
blood	UBERON:0000178	77.62	gold quality
bone marrow	UBERON:0002371	75.15	gold quality
right ovary	UBERON:0002118	74.90	gold quality
stomach	UBERON:0000945	73.80	gold quality
lung	UBERON:0002048	73.74	gold quality
skeletal muscle tissue	UBERON:0001134	73.57	gold quality
monocyte	CL:0000576	73.51	gold quality
mucosa of transverse colon	UBERON:0004991	73.08	gold quality
right coronary artery	UBERON:0001625	72.62	gold quality
body of stomach	UBERON:0001161	72.16	gold quality
vermiform appendix	UBERON:0001154	71.85	gold quality
Brodmann (1909) area 9	UBERON:0013540	71.84	gold quality
placenta	UBERON:0001987	71.42	gold quality
right adrenal gland	UBERON:0001233	71.20	gold quality
muscle of leg	UBERON:0001383	71.18	gold quality
adrenal gland	UBERON:0002369	71.18	gold quality
heart	UBERON:0000948	70.97	gold quality
tibial artery	UBERON:0007610	70.89	gold quality
popliteal artery	UBERON:0002250	70.82	gold quality
body of pancreas	UBERON:0001150	70.80	gold quality
gastrocnemius	UBERON:0001388	70.69	gold quality
skin of abdomen	UBERON:0001416	69.76	gold quality
gall bladder	UBERON:0002110	69.68	gold quality
endometrium	UBERON:0001295	69.53	gold quality

Single-cell (SCXA)

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

Experiment	Marker?	Max mean expression
E-ANND-3	no	0.00

Regulation

Is transcription factor: no

Cross-species orthologs

0 orthologs

Paralogs (2): SCARNA4 (ENSG00000281394), (ENSG00000281516)

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.