7-10982393-G-T

Position:

• chr7-10982393-G-T

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_001007157.2(PHF14):​c.134G>T​(p.Gly45Val) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: PHF14 NM_001007157.2 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 4.60

Genes affected

PHF14 (HGNC:22203): (PHD finger protein 14) Predicted to enable histone binding activity. Predicted to be involved in histone H3-K14 acetylation and regulation of transcription by RNA polymerase II. Predicted to act upstream of or within several processes, including lung alveolus development; negative regulation of mesenchymal cell proliferation involved in lung development; and negative regulation of platelet-derived growth factor receptor-alpha signaling pathway. Predicted to be located in nucleus. Predicted to be part of MOZ/MORF histone acetyltransferase complex. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PHF14	NM_001007157.2	c.134G>T	p.Gly45Val	missense_variant	3/18	ENST00000634607.2	NP_001007158.1
PHF14	NM_014660.4	c.134G>T	p.Gly45Val	missense_variant	3/17		NP_055475.2
PHF14	NR_033435.2	n.564+7448G>T		intron_variant
PHF14	NR_033436.2	n.564+7448G>T		intron_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
PHF14	ENST00000634607.2	c.134G>T	p.Gly45Val	missense_variant	3/18	5	NM_001007157.2	ENSP00000489535.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 29

GnomAD4 genome Cov.: 32

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Mar 02, 2023

The c.134G>T (p.G45V) alteration is located in exon 3 (coding exon 3) of the PHF14 gene. This alteration results from a G to T substitution at nucleotide position 134, causing the glycine (G) at amino acid position 45 to be replaced by a valine (V). 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	Uncertain	0.11	D
BayesDel_noAF	Uncertain	-0.080
CADD	Uncertain	25
DANN	Uncertain	0.98
DEOGEN2	Benign	0.064	T;T
Eigen	Uncertain	0.57
Eigen_PC	Uncertain	0.62
FATHMM_MKL	Pathogenic	0.97	D
LIST_S2	Uncertain	0.95	D;D
M_CAP	Benign	0.078	D
MetaRNN	Uncertain	0.46	T;T
MetaSVM	Uncertain	-0.078	T
MutationAssessor	Benign	1.9	L;.
PrimateAI	Uncertain	0.69	T
PROVEAN	Uncertain	-3.0	D;.
REVEL	Uncertain	0.41
Sift	Pathogenic	0.0	D;.
Polyphen		0.98	D;.
Vest4		0.57
MutPred		0.21		Gain of relative solvent accessibility (P = 0.2363);Gain of relative solvent accessibility (P = 0.2363);
MVP		0.91
MPC		0.039
ClinPred		0.98	D
GERP RS		5.2
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.71
gMVP		0.20

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.0		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: chr7-11022020;