Gene
PLEC
plectin
- HGNC 9069↗(opens in a new tab)
- Ensembl gene ENSG00000178209↗(opens in a new tab)
- NCBI Gene 5339↗(opens in a new tab)
Summary
- Cytogenetic location
- 8q24.3
- Coordinates
- Chromosome 8: 143,915,153–143,939,597 (GRCh38)
- Exons
- 32 exons across 24.4 kb
- Protein
- 4,547 amino acids
- Also known as
- PCN, PLTN
- Previous symbols
- EBS1, PLEC1
- MANE Select transcript
- ENST00000345136.8NM_201384.3
- Locus type
- gene with protein product
Reference genomeGRCh38hg38
Positions on gene and variant pages follow this choice, in this browser.
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Get my Genome TestCurated reports relevant to this gene
Congenital Myasthenic Syndrome
- Congenital Myasthenic Syndrome (All Types)
Umbrella term covering all congenital myasthenic syndromes, including the common CHRNE, RAPSN, DOK7 and MUSK forms.
- 1 GenCC submitter rates it definitive or strong
What knowing changes
Many forms respond to specific medications such as pyridostigmine, salbutamol or ephedrine, and the right choice depends on the gene involved.
Epidermolysis Bullosa
- Inherited epidermolysis bullosa
All inherited forms of skin fragility with blistering, including simplex, junctional and dystrophic epidermolysis bullosa and Kindler syndrome.
- 4 GenCC submitters rate it definitive or strong
What knowing changes
Recessive dystrophic forms need regular skin cancer surveillance, and gene-based wound therapy is now available for dystrophic EB.
Limb-Girdle Muscular Dystrophy
Limb-girdle Muscular Dystrophy is defined as a collection of numerous subtypes with differing inheritance patterns (with diagnostic sufficiency being varied too). Carriers of variants related to the condition should seek guidance from a muscular-skeletal specialist for a definitive diagnosis.
- 3 GenCC submitters rate it definitive or strong
How PLEC 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 14.8 kb of the gene's 24.4 kb; 13,644 of those bases code for the protein.
How a genome test reads PLEC
106
positions in PLEC 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 24.4 kb of PLEC, introns included, not only the 14.8 kb of exons.
Genes linked to the same conditions
- GMPPBGDP-mannose pyrophosphorylase BShares 2 conditions
- AGRNagrinShares 1 condition
- ALG14ALG14 UDP-N-acetylglucosaminyltransferase subunitShares 1 condition
- ALG2ALG2 alpha-1,3/1,6-mannosyltransferaseShares 1 condition
- ANO5anoctamin 5Shares 1 condition
- CAPN3calpain 3Shares 1 condition
- CD151CD151 molecule (Raph blood group)Shares 1 condition
- CHATcholine O-acetyltransferaseShares 1 condition
- CHRNA1cholinergic receptor nicotinic alpha 1 subunitShares 1 condition
- CHRNB1cholinergic receptor nicotinic beta 1 subunitShares 1 condition
- CHRNDcholinergic receptor nicotinic delta subunitShares 1 condition
- CHRNEcholinergic receptor nicotinic epsilon subunitShares 1 condition
Traits linked to PLEC
The Human Phenotype Ontology lists these as features of the rare conditions PLEC can cause. Each trait's page lists the other genes linked to it.
Abnormality of the integument
- Abnormal blistering of the skin
- Absence of part of skin at birth
- Aplasia cutis congenita on trunk or limbs
- Hypoplastic dermoepidermal hemidesmosomes
- Intra-epidermal blistering
- Itching
- Lamina lucida cleavage
- Poor nail formation
Show 25 more traits
- Stratum basale cleavage
- Aplasia cutis congenita over the scalp vertex
- Congenital localized absence of skin
- Hair loss
- Hyperconvex fingernails
- Skin vesicle
- Small fingernail
- Absent/small skin
- Acral blistering
- Fragile skin
- Hyperpigmented skin patches
- Hypopigmented macule
- Open skin sore
- Papule
- Skin degeneration
- Skin erosion
- Skin fragility with non-scarring blistering
- Focal absence of scalp tissue
- Milk spot
- Sunken or indented skin due to damage
- Abnormality of the skin
- Absent nails
- Atypical nail growth
- Axillary pterygium
- Overgrowth and curving of toenails
Abnormality of the musculoskeletal system
- Increased variability in muscle fiber diameter
- Motheaten muscle fibers
- Muscle fiber splitting
- Muscle flaccidity
- Muscle tissue disease
- Progressive proximal muscle weakness
- Axial muscle atrophy
- Difficulty walking up stairs
Show 14 more traits
- EMG: myopathic abnormalities
- Frequent falls
- Gowers sign
- Muscle degeneration
- Abnormality of bone mineral density
- Fatigable weakness
- Flexed joint that cannot be straightened
- Generalized muscle weakness
- Muscular dystrophy
- Inability to touch chin to chest
- Arthrogryposis multiplex congenita
- Excessive inward curvature of lower spine
- Increased connective tissue
- Proximal neurogenic muscle weakness
Abnormality of the nervous system
- Difficulty finding words
- Echoing another person's speech
- Inability to speak
- Spinal dysraphism
- Loss of ability to walk
- Motor delay
- Absent reflexes
- Delayed motor skills
Show 2 more traits
Abnormality of the eye
- Deeply set eye
- Eye muscle paralysis
- Oculomotor nerve palsy
- Weakness of muscles controlling eye movement
- Drooping upper eyelid
- Drooping of both upper eyelids
- Abnormality of the eye
- Corneal inflammation
Show 1 more trait
Abnormality of the genitourinary system
- Urethrovesical occlusion
- Urinary tract abnormalities
- Absent bladder
- Glomerular sclerosis
- Hydronephrosis
- Renal dysplasia
- Ureterocele
- Urethra issue
Show 1 more trait
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.). PLEC gene: plectin. Retrieved 16 October 2026, from https://dantelabs.com/genes/plec
Dante Labs. PLEC gene: plectin [Internet]. [cited 16 October 2026]. Available from: https://dantelabs.com/genes/plec
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