SNORD123

Summary

SNORD123 (small nucleolar RNA, C/D box 123, HGNC:33562) is a small nucleolar RNA gene on chromosome 5p15.2.

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

Source: NCBI Gene 100113384 — 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:33562
Approved symbol	SNORD123
Name	small nucleolar RNA, C/D box 123
Location	5p15.2
Locus type	RNA, small nucleolar
Status	Approved
Ensembl gene	ENSG00000239112
Ensembl biotype	snoRNA
Entrez	100113384
RNAcentral	URS000075A19D — snoRNA, 88 nt, 1 organism(s)

Gene structure

Transcript identifiers

Ensembl transcripts: 1 — 1 snoRNA

ENST00000459473

RefSeq mRNA: 0 — MANE Select: None

Canonical transcript exons

ENST00000459473 — 1 exons

Exon	Start	End
ENSE00001808898	9548836	9548905

Expression profiles

Bgee: expression breadth ubiquitous, 107 present calls, max score 94.94.

Top tissues by expression

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

Tissue	Anatomy ID	Expression score	Quality
sural nerve	UBERON:0015488	94.94	gold quality
mucosa of transverse colon	UBERON:0004991	93.39	gold quality
endometrium	UBERON:0001295	92.31	gold quality
duodenum	UBERON:0002114	92.28	gold quality
rectum	UBERON:0001052	91.79	gold quality
lower esophagus mucosa	UBERON:0035834	87.30	gold quality
tonsil	UBERON:0002372	86.15	gold quality
transverse colon	UBERON:0001157	85.33	gold quality
body of pancreas	UBERON:0001150	84.80	gold quality
adrenal tissue	UBERON:0018303	83.42	gold quality
prefrontal cortex	UBERON:0000451	82.42	gold quality
small intestine	UBERON:0002108	82.41	gold quality
urinary bladder	UBERON:0001255	82.19	gold quality
prostate gland	UBERON:0002367	82.03	gold quality
intestine	UBERON:0000160	81.92	gold quality
colon	UBERON:0001155	81.37	gold quality
endocervix	UBERON:0000458	81.21	gold quality
small intestine Peyer’s patch	UBERON:0003454	81.21	gold quality
vagina	UBERON:0000996	81.04	gold quality
ascending aorta	UBERON:0001496	81.00	gold quality
saliva-secreting gland	UBERON:0001044	80.80	gold quality
minor salivary gland	UBERON:0001830	80.80	gold quality
thoracic aorta	UBERON:0001515	80.60	gold quality
esophagus mucosa	UBERON:0002469	80.27	gold quality
placenta	UBERON:0001987	80.13	gold quality
myometrium	UBERON:0001296	79.63	gold quality
olfactory segment of nasal mucosa	UBERON:0005386	79.61	gold quality
descending thoracic aorta	UBERON:0002345	79.48	gold quality
calcaneal tendon	UBERON:0003701	79.43	gold quality
body of uterus	UBERON:0009853	79.42	gold quality

Single-cell (SCXA)

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

Experiment	Marker?	Max mean expression
E-ANND-3	no	0.86

Regulation

Is transcription factor: no

Cross-species orthologs

2 orthologs

Organism	Symbol	Gene ID
mus_musculus	Snord123	ENSMUSG00000089317
rattus_norvegicus	Snord123	ENSRNOG00000061186

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.