rs761850703

Variant names:

• chr4-1022211-A-C
• NM_001004356.3:c.88A>C

Your query was ambiguous. Multiple possible variants found:

• chr4-1022211-A-C
• chr4-1022211-A-G

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001004356.3(FGFRL1):​c.88A>C​(p.Lys30Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 34)
• Consequence: FGFRL1 NM_001004356.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.28

Genes affected

FGFRL1 (HGNC:3693): (fibroblast growth factor receptor like 1) The protein encoded by this gene is a member of the fibroblast growth factor receptor (FGFR) family, where amino acid sequence is highly conserved between members and throughout evolution. FGFR family members differ from one another in their ligand affinities and tissue distribution. A full-length representative protein would consist 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 of the protein interacts with fibroblast growth factors, setting in motion a cascade of downstream signals, ultimately influencing mitogenesis and differentiation. A marked difference between this gene product and the other family members is its lack of a cytoplasmic tyrosine kinase domain. The result is a transmembrane receptor that could interact with other family members and potentially inhibit signaling. Multiple alternatively spliced transcript variants encoding the same isoform have been found for this gene. [provided by RefSeq, Jul 2008]

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.13898352).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
FGFRL1	NM_001004356.3	c.88A>C	p.Lys30Gln	missense_variant	Exon 3 of 7	ENST00000510644.6	NP_001004356.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
FGFRL1	ENST00000510644.6	c.88A>C	p.Lys30Gln	missense_variant	Exon 3 of 7	1	NM_001004356.3	ENSP00000425025.1

Frequencies

GnomAD3 genomes Cov.: 34

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 34

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.099
BayesDel_addAF	Benign	-0.11	T
BayesDel_noAF	Benign	-0.39
CADD	Benign	13
DANN	Benign	0.90
DEOGEN2	Benign	0.081	T;T;T;.;.;T
Eigen	Benign	-0.65
Eigen_PC	Benign	-0.66
FATHMM_MKL	Benign	0.039	N
LIST_S2	Benign	0.44	.;.;.;T;T;T
M_CAP	Benign	0.048	D
MetaRNN	Benign	0.14	T;T;T;T;T;T
MetaSVM	Benign	-0.95	T
MutationAssessor	Benign	0.47	N;N;N;.;.;N
PrimateAI	Pathogenic	0.89	D
PROVEAN	Benign	-0.33	N;N;N;N;N;N
REVEL	Benign	0.073
Sift	Benign	0.040	D;D;D;T;T;D
Sift4G	Uncertain	0.023	D;D;D;D;D;D
Polyphen		0.37	B;B;B;.;.;B
Vest4		0.25
MutPred		0.49		Loss of glycosylation at P29 (P = 0.0105);Loss of glycosylation at P29 (P = 0.0105);Loss of glycosylation at P29 (P = 0.0105);Loss of glycosylation at P29 (P = 0.0105);Loss of glycosylation at P29 (P = 0.0105);Loss of glycosylation at P29 (P = 0.0105);
MVP		0.57
MPC		0.21
ClinPred		0.19	T
GERP RS		3.4
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.13
gMVP		0.52

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: chr4-1015999;