rs141554509

Variant names:

• chr1-12793976-C-A
• rs141554509
• NM_023013.4:c.349C>A

Your query was ambiguous. Multiple possible variants found:

• chr1-12793976-C-A
• chr1-12793976-C-T

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_023013.4(PRAMEF1):​c.349C>A​(p.Pro117Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000686 in 1,457,228 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/22 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. P117S) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 6.9e-7 (0 hom.)
• Consequence: PRAMEF1 NM_023013.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -3.61
• Publications: 0 publications found

Genes affected

PRAMEF1 (HGNC:28840): (PRAME family member 1) This gene is a member of the PRAME (preferentially expressed antigen of melanoma) gene family which is expressed in many cancers but may function in reproductive tissues during development. Alternative promoter usage generates two transcript variants, which encode different isoforms. [provided by RefSeq, Jun 2014]

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.0449636).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_023013.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PRAMEF1	NM_023013.4	MANE Select	c.349C>A	p.Pro117Thr	missense	Exon 3 of 4	NP_075389.2	O95521

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PRAMEF1	ENST00000332296.7	TSL:1 MANE Select	c.349C>A	p.Pro117Thr	missense	Exon 3 of 4	ENSP00000332134.7	O95521

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.86e-7 AC: 1 AN: 1457228 Hom.: 0 Cov.: 33 AF XY: 0.00000138 AC XY: 1 AN XY: 724860

African (AFR) AF: 0.00 AC: 0 AN: 33382

American (AMR) AF: 0.0000224 AC: 1 AN: 44574

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26096

East Asian (EAS) AF: 0.00 AC: 0 AN: 39358

South Asian (SAS) AF: 0.00 AC: 0 AN: 85770

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53388

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 4130

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1110410

Other (OTH) AF: 0.00 AC: 0 AN: 60120

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.094
BayesDel_addAF	Benign	-0.34	T
BayesDel_noAF	Benign	-0.73
CADD	Benign	0.14
DANN	Benign	0.80
DEOGEN2	Benign	0.0017	T
Eigen	Benign	-2.1
Eigen_PC	Benign	-2.1
FATHMM_MKL	Benign	0.00097	N
LIST_S2	Benign	0.46	T
M_CAP	Benign	0.0012	T
MetaRNN	Benign	0.045	T
MetaSVM	Benign	-0.93	T
MutationAssessor	Benign	-0.055	N
PhyloP100		-3.6
PrimateAI	Benign	0.41	T
PROVEAN	Benign	1.2	N
REVEL	Benign	0.012
Sift	Uncertain	0.020	D
Sift4G	Benign	0.16	T
Polyphen		0.0030	B
Vest4		0.11
MutPred		0.53		Gain of MoRF binding (P = 0.0999)
MVP		0.076
MPC		0.42
ClinPred		0.069	T
GERP RS		-2.6
Varity_R		0.030
gMVP		0.13
Mutation Taster		=97/3	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.030		Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs141554509; hg19: chr1-12854125;