10-119436823-G-C

Position:

• chr10-119436823-G-C

Variant summary

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

The NM_005308.3(GRK5):​c.911G>C​(p.Arg304Pro) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R304H) has been classified as Likely benign.

• Frequency: Genomes: not found (cov: 33)
• Consequence: GRK5 NM_005308.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 4.11

Genes affected

GRK5 (HGNC:4544): (G protein-coupled receptor kinase 5) This gene encodes a member of the guanine nucleotide-binding protein (G protein)-coupled receptor kinase subfamily of the Ser/Thr protein kinase family. The protein phosphorylates the activated forms of G protein-coupled receptors thus initiating their deactivation. It has also been shown to play a role in regulating the motility of polymorphonuclear leukocytes (PMNs). [provided by RefSeq, Jul 2008]

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	UniProt
GRK5	NM_005308.3	c.911G>C	p.Arg304Pro	missense_variant	9/16	ENST00000392870.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
GRK5	ENST00000392870.3	c.911G>C	p.Arg304Pro	missense_variant	9/16	1	NM_005308.3	P1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.93
BayesDel_addAF	Uncertain	0.034	T
BayesDel_noAF	Benign	-0.19
CADD	Uncertain	25
DANN	Uncertain	1.0
DEOGEN2	Benign	0.36	T
Eigen	Uncertain	0.50
Eigen_PC	Uncertain	0.43
FATHMM_MKL	Uncertain	0.90	D
LIST_S2	Uncertain	0.97	D
M_CAP	Benign	0.046	D
MetaRNN	Uncertain	0.72	D
MetaSVM	Benign	-0.89	T
MutationAssessor	Benign	1.8	L
MutationTaster	Benign	1.0	D;D
PrimateAI	Benign	0.44	T
PROVEAN	Pathogenic	-4.7	D
REVEL	Benign	0.18
Sift	Uncertain	0.018	D
Sift4G	Benign	0.11	T
Polyphen		1.0	D
Vest4		0.68
MutPred		0.31		Loss of solvent accessibility (P = 0.1077);
MVP		0.64
MPC		2.1
ClinPred		0.98	D
GERP RS		3.5
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1
Varity_R		0.92
gMVP		0.80

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

LitVar

Other links and lift over

dbSNP: rs2230349; hg19: chr10-121196335;