Gene
MBD5
methyl-CpG binding domain protein 5
- HGNC 20444↗(opens in a new tab)
- Ensembl gene ENSG00000204406↗(opens in a new tab)
- NCBI Gene 55777↗(opens in a new tab)
Summary
- Cytogenetic location
- 2q23.1
- Coordinates
- Chromosome 2: 148,021,091–148,516,971 (GRCh38)
- Exons
- 14 exons across 495.9 kb
- Protein
- 1,727 amino acids
- Also known as
- FLJ11113, KIAA1461
- MANE Select transcript
- ENST00000642680.2NM_001378120.1
- Locus type
- gene with protein product
- Very high
- Confident
- Low
- Very low
Reference genomeGRCh38hg38
Positions on gene and variant pages follow this choice, in this browser.
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Intellectual Disability
One of 233 genes linked to it
- 2 GenCC submitters rate it definitive or strong
How MBD5 is laid out
- Coding sequence
- Untranslated region
- Intron
- Direction of transcription
- Known disease-causing sites
- Stretches short reads find hard
Exons of the gene's MANE Select transcript (release v1.5), from NCBI and EMBL-EBI, on the GRCh38 reference genome.
Chromosome bands from UCSC's GRCh38 ideogram (2022-10-29).
Nearby genes from Ensembl release 116, on GRCh38.
Exons make up 10.7 kb of the gene's 495.9 kb; 5,184 of those bases code for the protein.
How a genome test reads MBD5
93
positions in MBD5 where ClinVar classes a change as pathogenic or likely pathogenic
None of them falls in a region short reads find hard.
A whole genome covers all 495.9 kb of MBD5, introns included, not only the 10.7 kb of exons.
Genes linked to the same conditions
- ACSL4acyl-CoA synthetase long chain family member 4Shares 1 condition
- ADKadenosine kinaseShares 1 condition
- ADNPactivity dependent neuroprotector homeoboxShares 1 condition
- AFF2ALF transcription elongation factor 2Shares 1 condition
- AHDC1AT-hook DNA binding motif containing 1Shares 1 condition
- ALKBH8alkB homolog 8, tRNA methyltransferaseShares 1 condition
- ANK3ankyrin 3Shares 1 condition
- ANKRD11ankyrin repeat domain 11Shares 1 condition
- AP1S2adaptor related protein complex 1 subunit sigma 2Shares 1 condition
- AP2M1adaptor related protein complex 2 subunit mu 1Shares 1 condition
- ARHGEF9Cdc42 guanine nucleotide exchange factor 9Shares 1 condition
- ARID1AAT-rich interaction domain 1AShares 1 condition
Traits linked to MBD5
The Human Phenotype Ontology lists these as features of the rare conditions MBD5 can cause. Each trait's page lists the other genes linked to it.
Abnormality of head or neck
- Wide mouth
- Abnormally large tongue
- Abnormally small head
- Big lower jaw
- Broad forehead
- Broad head shape
- Coarse facial features
- Decreased size of tooth
Show 26 more traits
- Development of small head that was not present at birth
- Drooling
- Drooping lower lip
- Enlarged posterior fossa
- Flat nose
- Highly arched eyebrow
- Long eyelashes
- Low hairline at back of neck
- Midface retrusion
- Monobrow
- Open mouth
- Short columella
- Tented mouth
- Widely spaced teeth
- Zygomatic flattening
- Increased size of tooth
- Bulbous nose
- Downturned corners of mouth
- Frontal bossing
- Little lower jaw
- Prominent nose
- Receding chin
- Short chin
- Short nose
- Thick eyebrow
- Thin red part of the upper lip
Abnormality of the nervous system
- Ataxia
- Epilepsy
- Febrile seizure (within the age range of 3 months to 6 years)
- Inappropriate laughter
- Intellectual disability
- Intellectual disability, severe
- Motor delay
- Poor social interactions
Show 19 more traits
- Delayed speech and language development
- Repetitive movements
- Anxiety
- Autism spectrum disorder
- Cerebellar vermis hypoplasia
- Delayed ability to sit
- Difficulty sleeping
- Global developmental delay
- Increased appetite
- More active than typical
- Paroxysmal bursts of laughter
- Poor eye contact
- Recurrent hand flapping
- Self-injurious behavior
- Short attention span
- Teeth grinding
- Underdeveloped frontal lobe
- Aggressive behavior
- Language impairment
External links
Gene records
Transcript
Protein
Where this comes from
- HGNC: the gene's symbol, name, other symbols and location.
- MANE Select v1.5, from NCBI and EMBL-EBI: the transcript, its exons and coding sequence.
- GenCC and ClinGen, released 2026-10-16: which conditions the gene is linked to, and how strongly.
- The ACMG secondary findings list, SF v3.2.
- ClinVar and the GIAB stratifications: known disease-causing sites, and the regions short reads find hard.
- The Human Phenotype Ontology, release 2026-09-01: the traits linked to the gene. Find out more at hpo.jax.org.
- Data release 2026.10.16-c6eea6bf.
Cite this page
Dante Labs. (n.d.). MBD5 gene: methyl-CpG binding domain protein 5. Retrieved 16 October 2026, from https://dantelabs.com/genes/mbd5
Dante Labs. MBD5 gene: methyl-CpG binding domain protein 5 [Internet]. [cited 16 October 2026]. Available from: https://dantelabs.com/genes/mbd5
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