rs587778430

Variant names:

• chr4-55110466-C-G
• NM_002253.4:c.1192G>C

Your query was ambiguous. Multiple possible variants found:

• chr4-55110466-C-G
• chr4-55110466-C-T

Variant summary

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

The NM_002253.4(KDR):​c.1192G>C​(p.Val398Leu) 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. 16/21 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: 32)
• Consequence: KDR NM_002253.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.228

Genes affected

KDR (HGNC:6307): (kinase insert domain receptor) Vascular endothelial growth factor (VEGF) is a major growth factor for endothelial cells. This gene encodes one of the two receptors of the VEGF. This receptor, known as kinase insert domain receptor, is a type III receptor tyrosine kinase. It functions as the main mediator of VEGF-induced endothelial proliferation, survival, migration, tubular morphogenesis and sprouting. The signalling and trafficking of this receptor are regulated by multiple factors, including Rab GTPase, P2Y purine nucleotide receptor, integrin alphaVbeta3, T-cell protein tyrosine phosphatase, etc.. Mutations of this gene are implicated in infantile capillary hemangiomas. [provided by RefSeq, May 2009]

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=0.10690418).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
KDR	NM_002253.4	c.1192G>C	p.Val398Leu	missense_variant	Exon 9 of 30	ENST00000263923.5	NP_002244.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
KDR	ENST00000263923.5	c.1192G>C	p.Val398Leu	missense_variant	Exon 9 of 30	1	NM_002253.4	ENSP00000263923.4
KDR	ENST00000512566.1	n.1192G>C		non_coding_transcript_exon_variant	Exon 9 of 13	1
KDR	ENST00000647068.1	n.1205G>C		non_coding_transcript_exon_variant	Exon 9 of 30

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 33

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.15
BayesDel_addAF	Benign	-0.051	T
BayesDel_noAF	Benign	-0.31
CADD	Benign	6.8
DANN	Benign	0.17
DEOGEN2	Benign	0.10	T;T
Eigen	Benign	-0.95
Eigen_PC	Benign	-0.94
FATHMM_MKL	Benign	0.50	N
LIST_S2	Benign	0.80	.;T
M_CAP	Benign	0.080	D
MetaRNN	Benign	0.11	T;T
MetaSVM	Benign	-0.78	T
MutationAssessor	Benign	1.6	L;L
PrimateAI	Benign	0.36	T
PROVEAN	Benign	-0.63	.;N
REVEL	Benign	0.19
Sift	Benign	0.75	.;T
Sift4G	Benign	0.76	.;T
Polyphen		0.022	B;B
Vest4		0.32
MutPred		0.59		Gain of sheet (P = 0.1208);Gain of sheet (P = 0.1208);
MVP		0.20
MPC		0.17
ClinPred		0.083	T
GERP RS		2.2
Varity_R		0.27
gMVP		0.79

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		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: chr4-55976633;