SNORA1B

Summary

SNORA1B (small nucleolar RNA, H/ACA box 1B, HGNC:52193) is a small nucleolar RNA gene on chromosome 8q12.1.

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

Source: NCBI Gene 109617001 — 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:52193
Approved symbol	SNORA1B
Name	small nucleolar RNA, H/ACA box 1B
Location	8q12.1
Locus type	RNA, small nucleolar
Status	Approved
Ensembl gene	ENSG00000199405
Ensembl biotype	snoRNA
Entrez	109617001
RNAcentral	URS00006F3B25 — snoRNA, 133 nt, 2 organism(s)

Gene structure

Transcript identifiers

Ensembl transcripts: 1 — 1 snoRNA

ENST00000362535

RefSeq mRNA: 0 — MANE Select: None

Canonical transcript exons

ENST00000362535 — 1 exons

Exon	Start	End
ENSE00001437298	55902723	55902855

Expression profiles

Bgee: expression breadth broad, 41 present calls, max score 80.19.

Top tissues by expression

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

Tissue	Anatomy ID	Expression score	Quality
blood	UBERON:0000178	80.19	gold quality
monocyte	CL:0000576	77.62	gold quality
anterior cingulate cortex	UBERON:0009835	74.31	gold quality
liver	UBERON:0002107	72.12	gold quality
bone marrow	UBERON:0002371	71.20	gold quality
endometrium	UBERON:0001295	70.91	gold quality
tibial artery	UBERON:0007610	70.35	gold quality
left adrenal gland	UBERON:0001234	67.70	gold quality
omental fat pad	UBERON:0010414	66.77	gold quality
colon	UBERON:0001155	66.65	gold quality
Ammon’s horn	UBERON:0001954	65.49	gold quality
body of stomach	UBERON:0001161	65.44	gold quality
thoracic mammary gland	UBERON:0005200	64.98	gold quality
heart	UBERON:0000948	64.90	gold quality
esophagus mucosa	UBERON:0002469	64.87	gold quality
cerebellar hemisphere	UBERON:0002245	64.77	gold quality
intestine	UBERON:0000160	64.68	gold quality
ascending aorta	UBERON:0001496	64.38	gold quality
lower esophagus muscularis layer	UBERON:0035833	64.21	gold quality
nucleus accumbens	UBERON:0001882	62.78	gold quality
subcutaneous adipose tissue	UBERON:0002190	62.67	gold quality
putamen	UBERON:0001874	62.58	gold quality
transverse colon	UBERON:0001157	62.16	gold quality
right hemisphere of cerebellum	UBERON:0014890	62.16	gold quality
heart left ventricle	UBERON:0002084	61.87	gold quality
adrenal gland	UBERON:0002369	61.75	gold quality
spleen	UBERON:0002106	61.13	gold quality
skin of abdomen	UBERON:0001416	60.69	gold quality
lung	UBERON:0002048	60.63	gold quality
thyroid gland	UBERON:0002046	60.61	gold quality

Single-cell (SCXA)

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

Experiment	Marker?	Max mean expression
E-ANND-3	no	1.36

Regulation

Is transcription factor: no

Cross-species orthologs

2 orthologs

Organism	Symbol	Gene ID
mus_musculus	Gm22620	ENSMUSG00000064634
rattus_norvegicus	Snora1b	ENSRNOG00000058606

Paralogs (4): (ENSG00000201541), (ENSG00000202059), SNORA1 (ENSG00000206834), (ENSG00000207407)

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.