19-1226508-A-T

Variant names:

• chr19-1226508-A-T
• NM_000455.5:c.1163A>T

Variant summary

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

The NM_000455.5(STK11):​c.1163A>T​(p.Lys388Met) 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.

• Frequency: Genomes: not found (cov: 33)
• Consequence: STK11 NM_000455.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 5.81

Genes affected

STK11 (HGNC:11389): (serine/threonine kinase 11) The protein encoded by this gene is a serine/threonine kinase that regulates cell polarity and energy metabolism and functions as a tumor suppressor. Mutations in this gene have been associated with the autosomal dominant Peutz-Jeghers syndrome, as well as with skin, pancreatic, and testicular cancers. [provided by RefSeq, May 2022]

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
STK11	NM_000455.5	c.1163A>T	p.Lys388Met	missense_variant	Exon 9 of 10	ENST00000326873.12	NP_000446.1
STK11	NR_176325.1	n.2430A>T		non_coding_transcript_exon_variant	Exon 10 of 11

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
STK11	ENST00000326873.12	c.1163A>T	p.Lys388Met	missense_variant	Exon 9 of 10	1	NM_000455.5	ENSP00000324856.6
STK11	ENST00000585748.3	c.791A>T	p.Lys264Met	missense_variant	Exon 11 of 12	3		ENSP00000477641.2

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.29
BayesDel_addAF	Uncertain	0.046	T
BayesDel_noAF	Benign	-0.17
CADD	Uncertain	24
DANN	Uncertain	1.0
DEOGEN2	Benign	0.34	T;D
Eigen	Uncertain	0.33
Eigen_PC	Uncertain	0.28
FATHMM_MKL	Uncertain	0.89	D
LIST_S2	Benign	0.85	T;T
M_CAP	Uncertain	0.16	D
MetaRNN	Uncertain	0.73	D;D
MetaSVM	Benign	-0.47	T
MutationAssessor	Benign	2.0	.;M
PrimateAI	Uncertain	0.50	T
PROVEAN	Benign	-1.3	.;N
REVEL	Benign	0.28
Sift	Uncertain	0.011	.;D
Sift4G	Uncertain	0.038	D;D
Polyphen		0.92	.;P
Vest4		0.66
MutPred		0.33		Loss of ubiquitination at K388 (P = 0.0098);Loss of ubiquitination at K388 (P = 0.0098);
MVP		0.76
MPC		0.26
ClinPred		0.84	D
GERP RS		3.3
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1
Varity_R		0.20
gMVP		0.57

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: chr19-1226507;