PRAMEF20

protein-coding

PRAME family member 20, the group of PRAME family

Gene summary

Predicted to enable ubiquitin-like ligase-substrate adaptor activity. Predicted to be involved in proteasome-mediated ubiquitin-dependent protein catabolic process. Predicted to be part of Cul2-RING ubiquitin ligase complex. Predicted to be active in cytoplasm. [provided by Alliance of Genome Resources, Jul 2025]

Previous symbols:

PRAMEF21

MANE transcript

NM_001099852.2

Inheritance

—

ClinVar variants

U:14B:2

Top phenotype

—

gnomAD constraint

pLI —, LoF o/e 1.61

Max pathogenic AF

—

Genomic locus

chr1:13,410,450-13,421,328

External References & Databases

Ensembl (ENSG00000204478)

Transcript & Mutation Effects

hg38 • Region Span ~10.9 kb

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GenCC Phenotypes & Disease Associations

Curated gene-disease validity assertions and inheritance patterns

No GenCC data available for this gene.

ClinVar Associated Diseases & Phenotypes

Reported disease conditions connected to PRAMEF20 variants in ClinVar

1 Conditions Cataloged

not specifiedTotal: 16

ClinVar Variants & Pathogenicity by Type

Statistics based on transcript NM_001099852.2. Only rare variants are included.

We include only reliable ClinVar variants with their consequences to MANE Select, MANE Plus Clinical transcripts, or transcripts with TSL equal to 1. Click a count to filter the variants table below.

Slight differences between displayed counts and ClinVar may occur due to a different transcript/consequence chosen by our variant effect predictor, or because we classify Benign/Likely benign as Likely benign and Pathogenic/Likely pathogenic as Likely pathogenic.

Effect	PathogenicP	Likely pathogenicLP	VUS	Likely benignLB	BenignB	Sum
synonymous						0
missense			14 clinvar	2 clinvar		16
nonsense						0
start loss						0
frameshift						0
splice donor/acceptor (+/-2bp)						0
Total	0	0	14	2	0	16

Loading ClinVar variants...

Transcript Catalog

Annotated transcript isoforms across RefSeq and Ensembl databases

Showing 2 of 2 transcripts

Transcript ID	Source	Protein ID	Coding Exons	MANE Status
NM_001099852.2	RefSeq	NP_001093322.2	3	MANE Select
ENST00000602960.2	Ensembl	ENSP00000473584.1	3	MANE Select

Gene Ontology (GO) Annotations & Pathways

Biological processes, molecular functions, cellular components and pathways

Biological Process

positive regulation of cell population proliferation
negative regulation of apoptotic process
negative regulation of cell differentiation
negative regulation of transcription, DNA-templated

Cellular Component

cytoplasm

gnomAD Constraint

Source: gnomAD

Gene type: protein_coding
Transcript type: protein_coding
Transcript: ENST00000316412
Coding exons: 3
Length: 10897
Individuals with no LoFs: 124776
Homozygous LoFs: 0
Heterozygous LoFs: 10
Defined: 124786
p: 0.0000401

	Z-Score	Observed	Expected	Observed/Expected	Mutation Rate	Total Possible
Missense	-0.520	55	45.2	1.22	0.00000252	3083
Missense (PolyPhen)		15	13.874	1.0812		1041
Synonymous	-0.557	22	18.9	1.16	9.82e-7	964
Loss of Function	-0.776	3	1.86	1.61	7.88e-8	114

Population LoF Frequency

Population	CAF	p-value	Status
African	0	0.0	absent
Latino/Admixed American	0	0.0	absent
Ashkenazi Jewish	0	0.0	absent
East Asian	0.00016	0.00016	rare
Finnish	0	0.0	absent
European (Non-Finnish)	0.000057	0.000053	rare
South Asian	0.000035	0.000033	rare
Other	0	0.0	absent

dbNSFP Gene Annotations

Source: dbNSFP

Essentials

Essential (CRISPR): N
Indispensability pred.: N
Indispensability score: 0.111

Gene Damage Prediction

	All	Recessive	Dominant
Mendelian	Medium	Medium	Medium
Primary Immunodeficiency	Medium	Medium	Medium
Cancer	Medium	Medium	Medium