rs587777418

Variant names:

• chr15-65006127-C-A
• NM_139242.4:c.878G>T

Your query was ambiguous. Multiple possible variants found:

• chr15-65006127-C-A
• chr15-65006127-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_139242.4(MTFMT):​c.878G>T​(p.Ser293Ile) 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. 15/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 31)
• Consequence: MTFMT NM_139242.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.203

Genes affected

MTFMT (HGNC:29666): (mitochondrial methionyl-tRNA formyltransferase) The protein encoded by this nuclear gene localizes to the mitochondrion, where it catalyzes the formylation of methionyl-tRNA. [provided by RefSeq, Jun 2011]

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.11596477).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
MTFMT	NM_139242.4	c.878G>T	p.Ser293Ile	missense_variant	Exon 7 of 9	ENST00000220058.9	NP_640335.2
MTFMT	XM_005254158.6	c.1031G>T	p.Ser344Ile	missense_variant	Exon 7 of 9		XP_005254215.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
MTFMT	ENST00000220058.9	c.878G>T	p.Ser293Ile	missense_variant	Exon 7 of 9	1	NM_139242.4	ENSP00000220058.4
MTFMT	ENST00000558460.5	n.878G>T		non_coding_transcript_exon_variant	Exon 7 of 10	5		ENSP00000452646.1
MTFMT	ENST00000560717.5	n.*348G>T		non_coding_transcript_exon_variant	Exon 6 of 8	5		ENSP00000457257.1
MTFMT	ENST00000560717.5	n.*348G>T		3_prime_UTR_variant	Exon 6 of 8	5		ENSP00000457257.1

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 31

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.090
BayesDel_addAF	Benign	-0.22	T
BayesDel_noAF	Benign	-0.55
CADD	Benign	6.8
DANN	Benign	0.96
DEOGEN2	Benign	0.18	T
Eigen	Benign	-0.79
Eigen_PC	Benign	-0.88
FATHMM_MKL	Benign	0.022	N
M_CAP	Benign	0.012	T
MetaRNN	Benign	0.12	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	1.6	L
PrimateAI	Benign	0.30	T
PROVEAN	Benign	-1.2	N
REVEL	Benign	0.082
Sift	Benign	0.11	T
Sift4G	Benign	0.20	T
Polyphen		0.047	B
Vest4		0.25
MutPred		0.58		Loss of disorder (P = 0.0389);
MVP		0.52
MPC		0.17
ClinPred		0.096	T
GERP RS		-1.2
Varity_R		0.12
gMVP		0.45

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.10		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: chr15-65298465;