7-152158952-C-G

Position:

• chr7-152158952-C-G

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 3P and 2B. PM2 PP2 BP4_Moderate

The NM_170606.3(KMT2C):​c.11581G>C​(p.Ala3861Pro) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 12/21 in silico tools predict a benign 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. A3861T) has been classified as Uncertain significance.

• Frequency: Genomes: not found (cov: 32)
• Consequence: KMT2C NM_170606.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.76

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 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP2: Missense variant where missense usually causes diseases, KMT2C
• BP4: Computational evidence support a benign effect (MetaRNN=0.21264267).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
KMT2C	NM_170606.3	c.11581G>C	p.Ala3861Pro	missense_variant	44/59	ENST00000262189.11

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
KMT2C	ENST00000262189.11	c.11581G>C	p.Ala3861Pro	missense_variant	44/59	1	NM_170606.3	P2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.16
BayesDel_addAF	Uncertain	0.093	D
BayesDel_noAF	Benign	-0.10
CADD	Benign	19
DANN	Uncertain	0.99
DEOGEN2	Benign	0.078	T;T;.
Eigen	Benign	0.14
Eigen_PC	Uncertain	0.22
FATHMM_MKL	Benign	0.68	D
M_CAP	Benign	0.017	T
MetaRNN	Benign	0.21	T;T;T
MetaSVM	Benign	-0.83	T
MutationAssessor	Benign	1.3	L;L;.
MutationTaster	Benign	1.0	D;D
PrimateAI	Uncertain	0.51	T
PROVEAN	Benign	-1.2	N;N;N
REVEL	Uncertain	0.44
Sift	Benign	0.35	T;T;T
Polyphen		0.47	P;P;.
Vest4		0.55
MutPred		0.24		Gain of glycosylation at A3861 (P = 0.0447);Gain of glycosylation at A3861 (P = 0.0447);.;
MVP		0.44
MPC		0.45
ClinPred		0.86	D
GERP RS		4.7
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1
Varity_R		0.20
gMVP		0.20

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.050		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: chr7-151856037;