8-70069248-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_024504.4(PRDM14):​c.613G>A​(p.Val205Ile) variant causes a missense change. The variant allele was found at a frequency of 0.00000275 in 1,452,254 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)
Exomes 𝑓: 0.0000028 ( 0 hom. )

Consequence

PRDM14
NM_024504.4 missense

Scores

5
14

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.57
Variant links:
Genes affected
PRDM14 (HGNC:14001): (PR/SET domain 14) This gene encodes a member of the PRDI-BF1 and RIZ homology domain containing (PRDM) family of transcriptional regulators. The encoded protein may possess histone methyltransferase activity and plays a critical role in cell pluripotency by suppressing the expression of differentiation marker genes. Expression of this gene may play a role in breast cancer. [provided by RefSeq, Dec 2011]

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
BP4
Computational evidence support a benign effect (MetaRNN=0.2900712).

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
PRDM14NM_024504.4 linkc.613G>A p.Val205Ile missense_variant Exon 2 of 8 ENST00000276594.3 NP_078780.1 Q9GZV8

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
PRDM14ENST00000276594.3 linkc.613G>A p.Val205Ile missense_variant Exon 2 of 8 1 NM_024504.4 ENSP00000276594.2 Q9GZV8

Frequencies

GnomAD3 genomes
Cov.:
32
GnomAD4 exome
AF:
0.00000275
AC:
4
AN:
1452254
Hom.:
0
Cov.:
32
AF XY:
0.00000554
AC XY:
4
AN XY:
721386
show subpopulations
Gnomad4 AFR exome
AF:
0.00
Gnomad4 AMR exome
AF:
0.00
Gnomad4 ASJ exome
AF:
0.00
Gnomad4 EAS exome
AF:
0.00
Gnomad4 SAS exome
AF:
0.0000476
Gnomad4 FIN exome
AF:
0.00
Gnomad4 NFE exome
AF:
0.00
Gnomad4 OTH exome
AF:
0.00
GnomAD4 genome
Cov.:
32

ClinVar

Significance: Uncertain significance
Submissions summary: Uncertain:1
Revision: criteria provided, single submitter
LINK: link

Submissions by phenotype

not specified Uncertain:1
Nov 02, 2023
Ambry Genetics
Significance: Uncertain significance
Review Status: criteria provided, single submitter
Collection Method: clinical testing

The c.613G>A (p.V205I) alteration is located in exon 2 (coding exon 1) of the PRDM14 gene. This alteration results from a G to A substitution at nucleotide position 613, causing the valine (V) at amino acid position 205 to be replaced by an isoleucine (I). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
0.14
BayesDel_addAF
Benign
-0.20
T
BayesDel_noAF
Benign
-0.52
CADD
Uncertain
24
DANN
Uncertain
0.99
DEOGEN2
Benign
0.057
T
Eigen
Benign
-0.079
Eigen_PC
Benign
-0.20
FATHMM_MKL
Uncertain
0.91
D
LIST_S2
Benign
0.79
T
M_CAP
Benign
0.024
T
MetaRNN
Benign
0.29
T
MetaSVM
Benign
-1.1
T
MutationAssessor
Uncertain
2.6
M
PrimateAI
Benign
0.44
T
PROVEAN
Benign
-0.52
N
REVEL
Benign
0.18
Sift
Uncertain
0.018
D
Sift4G
Uncertain
0.0090
D
Polyphen
0.98
D
Vest4
0.31
MutPred
0.27
Gain of catalytic residue at V205 (P = 0.1006);
MVP
0.14
MPC
1.1
ClinPred
0.86
D
GERP RS
3.2
Varity_R
0.096
gMVP
0.42

Splicing

Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
0.070
Details are displayed if max score is > 0.2

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

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr8-70981483; COSMIC: COSV52571374; COSMIC: COSV52571374; API