DDX39B-AS1

Summary

DDX39B-AS1 (DDX39B antisense RNA 1, HGNC:39771) is a long non-coding RNA gene on chromosome 6p21.33.

At a glance

• Gene type: non-coding (lncRNA) — 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:39771
Approved symbol	DDX39B-AS1
Name	DDX39B antisense RNA 1
Location	6p21.33
Locus type	RNA, long non-coding
Status	Approved
Ensembl gene	ENSG00000234006
Ensembl biotype	lncRNA
Entrez	106478957
RNAcentral	URS0000A76FC0 — lncRNA, 527 nt, 1 organism(s)

Gene structure

Transcript identifiers

Ensembl transcripts: 2 — 2 lncRNA

ENST00000416684, ENST00000420520

RefSeq mRNA: 0 — MANE Select: None

Canonical transcript exons

ENST00000416684 — 2 exons

Exon	Start	End
ENSE00004124278	31542709	31543138
ENSE00004124279	31542320	31542396

Expression profiles

Bgee: expression breadth ubiquitous, 124 present calls, max score 82.38.

Top tissues by expression

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

Tissue	Anatomy ID	Expression score	Quality
male germ line stem cell (sensu Vertebrata) in testis	CL:0000089 ∩ UBERON:0000473	82.38	gold quality
sural nerve	UBERON:0015488	74.66	silver quality
bone marrow cell	CL:0002092	69.11	silver quality
ganglionic eminence	UBERON:0004023	68.15	gold quality
skeletal muscle tissue	UBERON:0001134	66.43	gold quality
calcaneal tendon	UBERON:0003701	64.81	gold quality
hindlimb stylopod muscle	UBERON:0004252	64.07	gold quality
bone marrow	UBERON:0002371	62.19	gold quality
cerebellar hemisphere	UBERON:0002245	61.85	gold quality
cerebellar cortex	UBERON:0002129	61.81	gold quality
cerebellum	UBERON:0002037	61.72	gold quality
muscle tissue	UBERON:0002385	61.46	gold quality
right hemisphere of cerebellum	UBERON:0014890	61.46	gold quality
lymph node	UBERON:0000029	60.57	gold quality
stromal cell of endometrium	CL:0002255	59.81	gold quality
endometrium	UBERON:0001295	58.51	gold quality
olfactory segment of nasal mucosa	UBERON:0005386	57.61	gold quality
gall bladder	UBERON:0002110	57.60	gold quality
duodenum	UBERON:0002114	57.13	gold quality
testis	UBERON:0000473	57.08	gold quality
tonsil	UBERON:0002372	56.47	gold quality
left testis	UBERON:0004533	56.21	gold quality
leukocyte	CL:0000738	55.93	gold quality
right testis	UBERON:0004534	55.91	gold quality
monocyte	CL:0000576	55.82	gold quality
prefrontal cortex	UBERON:0000451	55.82	gold quality
blood	UBERON:0000178	55.63	gold quality
placenta	UBERON:0001987	55.54	gold quality
smooth muscle tissue	UBERON:0001135	55.27	gold quality
muscle of leg	UBERON:0001383	54.64	gold quality

Single-cell (SCXA)

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

Experiment	Marker?	Max mean expression
E-ANND-3	no	0.27

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.