SNORD4A

Summary

SNORD4A (small nucleolar RNA, C/D box 4A, HGNC:10097) is a small nucleolar RNA gene on chromosome 17q11.

Predicted to be involved in RNA processing. Predicted to be located in nucleolus.

Source: NCBI Gene 26773 — RefSeq curated summary.

At a glance

• Gene type: non-coding (snoRNA) — 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:10097
Approved symbol	SNORD4A
Name	small nucleolar RNA, C/D box 4A
Location	17q11
Locus type	RNA, small nucleolar
Status	Approved
Aliases	Z17A, mgh18S-121
Ensembl gene	ENSG00000238578
Ensembl biotype	snoRNA
Entrez	26773
RNAcentral	URS000046CCFB — snoRNA, 72 nt, 10 organism(s)

Gene structure

Transcript identifiers

Ensembl transcripts: 1 — 1 snoRNA

ENST00000459174

RefSeq mRNA: 0 — MANE Select: None

Canonical transcript exons

ENST00000459174 — 1 exons

Exon	Start	End
ENSE00001809166	28722582	28722653

Expression profiles

Bgee: expression breadth broad, 30 present calls, max score 97.59.

Top tissues by expression

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

Tissue	Anatomy ID	Expression score	Quality
sural nerve	UBERON:0015488	97.59	gold quality
tibial nerve	UBERON:0001323	87.69	gold quality
liver	UBERON:0002107	86.36	gold quality
lung	UBERON:0002048	83.34	gold quality
Brodmann (1909) area 9	UBERON:0013540	75.56	gold quality
adrenal gland	UBERON:0002369	73.59	gold quality
gastrocnemius	UBERON:0001388	73.49	gold quality
dorsolateral prefrontal cortex	UBERON:0009834	72.33	gold quality
stomach	UBERON:0000945	69.43	gold quality
heart left ventricle	UBERON:0002084	68.89	gold quality
heart	UBERON:0000948	67.03	gold quality
adrenal tissue	UBERON:0018303	66.77	gold quality
body of stomach	UBERON:0001161	64.85	gold quality
tonsil	UBERON:0002372	64.59	gold quality
right frontal lobe	UBERON:0002810	64.27	gold quality
colon	UBERON:0001155	63.85	gold quality
blood	UBERON:0000178	63.83	gold quality
brain	UBERON:0000955	63.19	gold quality
right atrium auricular region	UBERON:0006631	62.97	gold quality
anterior cingulate cortex	UBERON:0009835	60.09	gold quality
body of pancreas	UBERON:0001150	59.39	gold quality
esophagogastric junction muscularis propria	UBERON:0035841	58.26	gold quality
muscle layer of sigmoid colon	UBERON:0035805	56.27	gold quality
tibial artery	UBERON:0007610	56.25	gold quality
amygdala	UBERON:0001876	54.83	gold quality
caudate nucleus	UBERON:0001873	53.43	gold quality
right hemisphere of cerebellum	UBERON:0014890	45.50	silver quality
Ammon’s horn	UBERON:0001954	44.73	gold quality
subcutaneous adipose tissue	UBERON:0002190	39.73	silver quality
left lobe of thyroid gland	UBERON:0001120	34.83	silver 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

2 orthologs

Organism	Symbol	Gene ID
mus_musculus	Snord4a	ENSMUSG00000077625
rattus_norvegicus	Snord4a	ENSRNOG00000055429

Paralogs (1): SNORD4B (ENSG00000238597)

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.