5-177093242-G-T

Variant names:

• chr5-177093242-G-T
• NM_213647.3:c.1162G>T

Variant summary

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

The NM_213647.3(FGFR4):​c.1162G>T​(p.Gly388Trp) variant causes a missense change. The variant allele was found at a frequency of 0.00000616 in 1,460,470 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 0.0000062 (0 hom.)
• Consequence: FGFR4 NM_213647.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 6.85

Genes affected

FGFR4 (HGNC:3691): (fibroblast growth factor receptor 4) The protein encoded by this gene is a tyrosine kinase and cell surface receptor for fibroblast growth factors. The encoded protein is involved in the regulation of several pathways, including cell proliferation, cell differentiation, cell migration, lipid metabolism, bile acid biosynthesis, vitamin D metabolism, glucose uptake, and phosphate homeostasis. This protein consists of an extracellular region, composed of three immunoglobulin-like domains, a single hydrophobic membrane-spanning segment, and a cytoplasmic tyrosine kinase domain. The extracellular portion interacts with fibroblast growth factors, setting in motion a cascade of downstream signals, ultimately influencing mitogenesis and differentiation. [provided by RefSeq, Aug 2017]

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 rank	MANE	Protein	UniProt
FGFR4	NM_213647.3	c.1162G>T	p.Gly388Trp	missense_variant	Exon 9 of 18	ENST00000292408.9	NP_998812.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
FGFR4	ENST00000292408.9	c.1162G>T	p.Gly388Trp	missense_variant	Exon 9 of 18	1	NM_213647.3	ENSP00000292408.4

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 0.00000616 AC: 9 AN: 1460470 Hom.: 0 Cov.: 60 AF XY: 0.00000413 AC XY: 3 AN XY: 726416

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: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00000810

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.14
BayesDel_addAF	Uncertain	0.097	D
BayesDel_noAF	Benign	-0.10
CADD	Pathogenic	26
DANN	Uncertain	1.0
DEOGEN2	Benign	0.27	T;T
Eigen	Benign	0.16
Eigen_PC	Benign	0.21
FATHMM_MKL	Pathogenic	0.98	D
LIST_S2	Benign	0.74	.;T
M_CAP	Benign	0.037	D
MetaRNN	Uncertain	0.65	D;D
MetaSVM	Benign	-0.89	T
MutationAssessor	Benign	1.5	L;L
PrimateAI	Benign	0.47	T
PROVEAN	Benign	-0.84	N;N
REVEL	Uncertain	0.48
Sift	Benign	0.051	T;T
Sift4G	Benign	0.18	T;T
Polyphen		1.0	D;D
Vest4		0.48
MutPred		0.52		Gain of catalytic residue at L386 (P = 0.0031);Gain of catalytic residue at L386 (P = 0.0031);
MVP		0.90
MPC		0.98
ClinPred		0.93	D
GERP RS		4.3
BranchPoint Hunter		2.0
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.14
gMVP		0.73

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: chr5-176520243;