SCARNA3

Summary

SCARNA3 (small Cajal body-specific RNA 3, HGNC:32577) is a small Cajal body RNA gene on chromosome 1q25.1.

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

Source: NCBI Gene 677679 — 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:32577
Approved symbol	SCARNA3
Name	small Cajal body-specific RNA 3
Location	1q25.1
Locus type	RNA, small nucleolar
Status	Approved
Aliases	HBI-100
Ensembl gene	ENSG00000252906
Ensembl biotype	scaRNA
Entrez	677679
RNAcentral	URS000075E781 — ncRNA, 144 nt, 1 organism(s)

Gene structure

Transcript identifiers

Ensembl transcripts: 1 — 1 scaRNA

ENST00000517097

RefSeq mRNA: 0 — MANE Select: None

Canonical transcript exons

ENST00000517097 — 1 exons

Exon	Start	End
ENSE00002089374	175968398	175968540

Expression profiles

Bgee: expression breadth broad, 98 present calls, max score 99.76.

Top tissues by expression

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

Tissue	Anatomy ID	Expression score	Quality
primordial germ cell in gonad	CL:0000670 ∩ UBERON:0000991	99.76	gold quality
sural nerve	UBERON:0015488	98.31	gold quality
adrenal tissue	UBERON:0018303	93.05	gold quality
liver	UBERON:0002107	82.15	gold quality
blood	UBERON:0000178	80.24	gold quality
stomach	UBERON:0000945	79.82	gold quality
monocyte	CL:0000576	79.51	gold quality
kidney	UBERON:0002113	79.06	gold quality
adult mammalian kidney	UBERON:0000082	78.47	gold quality
prefrontal cortex	UBERON:0000451	77.21	gold quality
olfactory segment of nasal mucosa	UBERON:0005386	75.60	gold quality
calcaneal tendon	UBERON:0003701	75.07	gold quality
corpus callosum	UBERON:0002336	72.96	gold quality
islet of Langerhans	UBERON:0000006	72.81	gold quality
lung	UBERON:0002048	72.12	gold quality
muscle of leg	UBERON:0001383	71.11	gold quality
heart	UBERON:0000948	70.82	gold quality
bone marrow	UBERON:0002371	70.73	gold quality
adrenal gland	UBERON:0002369	70.71	gold quality
gastrocnemius	UBERON:0001388	69.88	gold quality
endometrium	UBERON:0001295	69.75	gold quality
lymph node	UBERON:0000029	68.43	gold quality
body of pancreas	UBERON:0001150	68.20	gold quality
popliteal artery	UBERON:0002250	67.63	gold quality
tibial artery	UBERON:0007610	67.63	gold quality
ectocervix	UBERON:0012249	67.62	gold quality
ascending aorta	UBERON:0001496	67.22	gold quality
fundus of stomach	UBERON:0001160	67.06	gold quality
thoracic aorta	UBERON:0001515	66.99	gold quality
heart left ventricle	UBERON:0002084	66.68	gold quality

Single-cell (SCXA)

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

Experiment	Marker?	Max mean expression
E-ANND-3	no	0.77

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.