1-156207983-T-A

Variant names:

• chr1-156207983-T-A
• NM_014655.4:c.723T>A

Variant summary

Our verdict is Uncertain significance. The variant received 4 ACMG points: 4P and 0B. PM2 PP3_Moderate

The NM_014655.4(SLC25A44):​c.723T>A​(p.Asn241Lys) 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 pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: SLC25A44 NM_014655.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.263
• Publications: 0 publications found

Genes affected

SLC25A44 (HGNC:29036): (solute carrier family 25 member 44) SLC25A44 belongs to the SLC25 family of mitochondrial carrier proteins (Haitina et al., 2006 [PubMed 16949250]).[supplied by OMIM, Mar 2008]

ACMG classification

Our verdict: Uncertain_significance. The variant received 4 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.917

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_014655.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SLC25A44	NM_014655.4	MANE Select	c.723T>A	p.Asn241Lys	missense	Exon 3 of 4	NP_055470.1	Q96H78
	SLC25A44	NM_001286184.2		c.747T>A	p.Asn249Lys	missense	Exon 3 of 4	NP_001273113.1	E9PGQ0
	SLC25A44	NM_001377385.1		c.747T>A	p.Asn249Lys	missense	Exon 4 of 5	NP_001364314.1	E9PGQ0

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SLC25A44	ENST00000359511.5	TSL:1 MANE Select	c.723T>A	p.Asn241Lys	missense	Exon 3 of 4	ENSP00000352497.4	Q96H78
	SLC25A44	ENST00000423538.6	TSL:1	c.747T>A	p.Asn249Lys	missense	Exon 3 of 4	ENSP00000407560.3	E9PGQ0
	SLC25A44	ENST00000469537.1	TSL:1	n.4366T>A		non_coding_transcript_exon	Exon 2 of 3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	1.0
BayesDel_addAF	Uncertain	0.076	D
BayesDel_noAF	Benign	-0.13
CADD	Benign	21
DANN	Uncertain	1.0
DEOGEN2	Uncertain	0.60	D
Eigen	Uncertain	0.44
Eigen_PC	Uncertain	0.29
FATHMM_MKL	Uncertain	0.87	D
LIST_S2	Uncertain	0.94	D
M_CAP	Uncertain	0.26	D
MetaRNN	Pathogenic	0.92	D
MetaSVM	Uncertain	0.039	D
MutationAssessor	Pathogenic	3.8	H
PhyloP100		0.26
PrimateAI	Uncertain	0.71	T
PROVEAN	Pathogenic	-5.7	D
REVEL	Uncertain	0.60
Sift	Uncertain	0.0020	D
Sift4G	Pathogenic	0.0	D
Polyphen		0.99	D
Vest4		0.91
MutPred		0.68		Gain of catalytic residue at N241 (P = 0.0214)
MVP		0.71
MPC		1.4
ClinPred		0.96	D
GERP RS		1.3
Varity_R		0.69
gMVP		0.96
Mutation Taster		=35/65	disease causing

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

Other links and lift over

hg19: chr1-156177774;