chr7-152159040-A-T

Variant names:

• chr7-152159040-A-T
• NM_170606.3:c.11493T>A

Variant summary

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

The NM_170606.3(KMT2C):​c.11493T>A​(p.Phe3831Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000657 in 152,310 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.0000066 (0 hom., cov: 32)
• Consequence: KMT2C NM_170606.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 3.36

Genes affected

KMT2C (HGNC:13726): (lysine methyltransferase 2C) This gene is a member of the myeloid/lymphoid or mixed-lineage leukemia (MLL) family and encodes a nuclear protein with an AT hook DNA-binding domain, a DHHC-type zinc finger, six PHD-type zinc fingers, a SET domain, a post-SET domain and a RING-type zinc finger. This protein is a member of the ASC-2/NCOA6 complex (ASCOM), which possesses histone methylation activity and is involved in transcriptional coactivation. [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 rank	MANE	Protein	UniProt
KMT2C	NM_170606.3	c.11493T>A	p.Phe3831Leu	missense_variant	Exon 44 of 59	ENST00000262189.11	NP_733751.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
KMT2C	ENST00000262189.11	c.11493T>A	p.Phe3831Leu	missense_variant	Exon 44 of 59	1	NM_170606.3	ENSP00000262189.6

Frequencies

GnomAD3 genomes AF: 0.00000657 AC: 1 AN: 152192 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00316

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD4 exome Cov.: 31

GnomAD4 genome AF: 0.00000657 AC: 1 AN: 152310 Hom.: 0 Cov.: 32 AF XY: 0.0000134 AC XY: 1 AN XY: 74490

Gnomad4 AFR AF: 0.00

Gnomad4 AMR AF: 0.00

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.00

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.00

Gnomad4 OTH AF: 0.00

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.67
BayesDel_addAF	Uncertain	0.032	T
BayesDel_noAF	Benign	-0.19
CADD	Benign	17
DANN	Benign	0.96
DEOGEN2	Benign	0.090	T;T;.
Eigen	Benign	0.16
Eigen_PC	Uncertain	0.23
FATHMM_MKL	Uncertain	0.81	D
LIST_S2	Benign	0.77	.;T;T
M_CAP	Benign	0.017	T
MetaRNN	Benign	0.22	T;T;T
MetaSVM	Benign	-0.82	T
MutationAssessor	Benign	1.4	L;L;.
PrimateAI	Uncertain	0.51	T
PROVEAN	Uncertain	-2.5	D;N;D
REVEL	Benign	0.27
Sift	Benign	0.12	T;T;T
Sift4G	Benign	1.0	.;.;T
Polyphen		0.0070	B;B;.
Vest4		0.42
MutPred		0.18		Gain of MoRF binding (P = 0.32);Gain of MoRF binding (P = 0.32);.;
MVP		0.33
MPC		0.093
ClinPred		0.82	D
GERP RS		4.4
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.20
gMVP		0.20

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.26		Details are displayed if max score is > 0.2
DS_AL_spliceai		0.26		Position offset: 32

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: chr7-151856125;