rs200302468

Variant names:

• chr7-152163414-T-A
• NM_170606.3:c.10163A>T

Your query was ambiguous. Multiple possible variants found:

• chr7-152163414-T-A
• chr7-152163414-T-C
• chr7-152163414-T-G

Variant summary

Our verdict is Uncertain significance. Variant got 3 ACMG points: 3P and 0B. PM2 PP3

The NM_170606.3(KMT2C):​c.10163A>T​(p.Asn3388Ile) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. 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. N3388S) has been classified as Likely benign.

• Frequency: Genomes: not found (cov: 32)
• Consequence: KMT2C NM_170606.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 8.01

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 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.793

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
KMT2C	NM_170606.3	c.10163A>T	p.Asn3388Ile	missense_variant	Exon 43 of 59	ENST00000262189.11	NP_733751.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
KMT2C	ENST00000262189.11	c.10163A>T	p.Asn3388Ile	missense_variant	Exon 43 of 59	1	NM_170606.3	ENSP00000262189.6

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	Pathogenic	0.79
BayesDel_addAF	Pathogenic	0.20	D
BayesDel_noAF	Uncertain	0.050
CADD	Uncertain	24
DANN	Uncertain	0.98
DEOGEN2	Uncertain	0.58	D;D
Eigen	Uncertain	0.43
Eigen_PC	Uncertain	0.50
FATHMM_MKL	Pathogenic	0.97	D
LIST_S2	Uncertain	0.97	.;D
M_CAP	Benign	0.081	D
MetaRNN	Pathogenic	0.79	D;D
MetaSVM	Benign	-0.52	T
MutationAssessor	Uncertain	2.3	M;M
PrimateAI	Uncertain	0.78	T
PROVEAN	Pathogenic	-5.5	D;D
REVEL	Uncertain	0.55
Sift	Uncertain	0.0020	D;D
Polyphen		1.0	D;D
Vest4		0.81
MutPred		0.17		Gain of sheet (P = 0.0125);Gain of sheet (P = 0.0125);
MVP		0.66
MPC		0.49
ClinPred		0.99	D
GERP RS		5.2
Varity_R		0.66
gMVP		0.55

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: chr7-151860499;