chr19-18145032-C-G

Variant names:

• chr19-18145032-C-G
• NM_001393504.1:c.2842C>G

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_001393504.1(MAST3):​c.2842C>G​(p.Pro948Ala) variant causes a missense change involving the alteration of a conserved nucleotide. 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: MAST3 NM_001393504.1 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 7.83
• Publications: 0 publications found

Genes affected

MAST3 (HGNC:19036): (microtubule associated serine/threonine kinase 3) Predicted to enable protein serine/threonine kinase activity. Predicted to be involved in cytoskeleton organization; intracellular signal transduction; and peptidyl-serine phosphorylation. [provided by Alliance of Genome Resources, Apr 2022]

MAST3-AS1 (HGNC:55276): (MAST3 antisense RNA 1)

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

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

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001393504.1. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MAST3	NM_001393504.1	MANE Select	c.2842C>G	p.Pro948Ala	missense	Exon 24 of 28	NP_001380433.1	A0A8I5KST9
	MAST3	NM_001393501.1		c.2866C>G	p.Pro956Ala	missense	Exon 25 of 29	NP_001380430.1
	MAST3	NM_001393502.1		c.2845C>G	p.Pro949Ala	missense	Exon 24 of 28	NP_001380431.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MAST3	ENST00000687212.1	MANE Select	c.2842C>G	p.Pro948Ala	missense	Exon 24 of 28	ENSP00000509890.1	A0A8I5KST9
	MAST3	ENST00000262811.10	TSL:1	c.2755C>G	p.Pro919Ala	missense	Exon 23 of 27	ENSP00000262811.4	O60307
	MAST3	ENST00000697701.1		c.2821C>G	p.Pro941Ala	missense	Exon 23 of 27	ENSP00000513408.1	A0A8V8TLL8

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 33

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not provided (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.71
BayesDel_addAF	Uncertain	0.043	T
BayesDel_noAF	Benign	-0.18
CADD	Pathogenic	26
DANN	Uncertain	1.0
DEOGEN2	Benign	0.23	T
Eigen	Uncertain	0.52
Eigen_PC	Uncertain	0.50
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Pathogenic	1.0	D
M_CAP	Uncertain	0.16	D
MetaRNN	Uncertain	0.71	D
MetaSVM	Uncertain	-0.036	T
MutationAssessor	Benign	1.9	L
PhyloP100		7.8
PrimateAI	Uncertain	0.67	T
PROVEAN	Pathogenic	-7.2	D
REVEL	Uncertain	0.40
Sift	Uncertain	0.0060	D
Sift4G	Uncertain	0.032	D
Polyphen		0.89	P
Vest4		0.69
MutPred		0.24		Loss of glycosylation at P919 (P = 0.0526)
MVP		0.57
MPC		1.8
ClinPred		1.0	D
GERP RS		4.7
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.66
gMVP		0.49
Mutation Taster		=79/21	polymorphism

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

Other links and lift over

hg19: chr19-18255842;