SNORD55

Summary

SNORD55 (small nucleolar RNA, C/D box 55, HGNC:10205) is a small nucleolar RNA gene on chromosome 1p34.1.

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

Source: NCBI Gene 26811 — 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:10205
Approved symbol	SNORD55
Name	small nucleolar RNA, C/D box 55
Location	1p34.1
Locus type	RNA, small nucleolar
Status	Approved
Aliases	U55, U39
Ensembl gene	ENSG00000264294
Ensembl biotype	snoRNA
Entrez	26811
RNAcentral	URS000029360B — snoRNA, 74 nt, 1 organism(s)

Gene structure

Transcript identifiers

Ensembl transcripts: 1 — 1 snoRNA

ENST00000581525

RefSeq mRNA: 0 — MANE Select: None

Canonical transcript exons

ENST00000581525 — 1 exons

Exon	Start	End
ENSE00002686899	44775864	44775943

Expression profiles

Bgee: expression breadth broad, 49 present calls, max score 99.87.

FANTOM5 (CAGE): breadth broad, TPM avg 1.4753 / max 108.5483, expressed in 777 samples.

FANTOM5 promoters (1 alternative TSS)

Promoter ID	TPM avg	Samples expressed
2641	1.4753	777

Top tissues by expression

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

Tissue	Anatomy ID	Expression score	Quality
sural nerve	UBERON:0015488	99.87	gold quality
lung	UBERON:0002048	94.52	gold quality
adrenal tissue	UBERON:0018303	93.77	gold quality
calcaneal tendon	UBERON:0003701	93.41	gold quality
adrenal gland	UBERON:0002369	92.85	gold quality
skeletal muscle tissue	UBERON:0001134	92.47	gold quality
blood	UBERON:0000178	92.20	gold quality
prefrontal cortex	UBERON:0000451	91.81	gold quality
duodenum	UBERON:0002114	86.11	gold quality
liver	UBERON:0002107	86.07	gold quality
small intestine	UBERON:0002108	85.49	gold quality
multicellular organism	UBERON:0000468	83.17	gold quality
adult mammalian kidney	UBERON:0000082	82.33	gold quality
stomach	UBERON:0000945	81.73	gold quality
Brodmann (1909) area 9	UBERON:0013540	81.54	gold quality
dorsolateral prefrontal cortex	UBERON:0009834	81.23	gold quality
muscle of leg	UBERON:0001383	81.09	gold quality
kidney	UBERON:0002113	80.17	gold quality
smooth muscle tissue	UBERON:0001135	79.85	gold quality
heart	UBERON:0000948	79.77	gold quality
cerebral cortex	UBERON:0000956	78.40	gold quality
intestine	UBERON:0000160	77.95	gold quality
monocyte	CL:0000576	77.80	gold quality
lymph node	UBERON:0000029	76.80	gold quality
brain	UBERON:0000955	76.55	gold quality
prostate gland	UBERON:0002367	76.29	gold quality
islet of Langerhans	UBERON:0000006	75.63	gold quality
rectum	UBERON:0001052	74.62	gold quality
fallopian tube	UBERON:0003889	73.27	gold quality
colon	UBERON:0001155	72.49	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

2 orthologs

Organism	Symbol	Gene ID
mus_musculus	Snord55	ENSMUSG00000092680
rattus_norvegicus	Snord55	ENSRNOG00000054324

Paralogs (4): SNORD39 (ENSG00000263723), SNORD39 (ENSG00000264379), SNORD39 (ENSG00000264997), SNORD39 (ENSG00000274535)

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.