NM_001386814.1:c.584C>T

Variant names:

• chr22-20974598-C-T
• rs1923507271
• NM_001386814.1:c.584C>T

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2 BP4

The NM_001386814.1(AIFM3):​c.584C>T​(p.Thr195Ile) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: AIFM3 NM_001386814.1 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 3.58
• Publications: 0 publications found

Genes affected

AIFM3 (HGNC:26398): (apoptosis inducing factor mitochondria associated 3) Predicted to enable several functions, including 2 iron, 2 sulfur cluster binding activity; flavin adenine dinucleotide binding activity; and metal ion binding activity. Involved in execution phase of apoptosis. Located in cytosol; endoplasmic reticulum; and mitochondrial inner membrane. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Uncertain_significance. The variant received 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.3606634).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001386814.1. 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
	AIFM3	NM_001386814.1	MANE Select	c.584C>T	p.Thr195Ile	missense	Exon 7 of 21	NP_001373743.1	Q96NN9-1
	AIFM3	NM_144704.3		c.584C>T	p.Thr195Ile	missense	Exon 7 of 21	NP_653305.1	Q96NN9-1
	AIFM3	NM_001146288.2		c.602C>T	p.Thr201Ile	missense	Exon 7 of 20	NP_001139760.1	Q96NN9-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	AIFM3	ENST00000440238.4	TSL:1 MANE Select	c.584C>T	p.Thr195Ile	missense	Exon 7 of 21	ENSP00000390798.2	Q96NN9-1
	AIFM3	ENST00000399163.6	TSL:1	c.584C>T	p.Thr195Ile	missense	Exon 7 of 20	ENSP00000382116.2	Q96NN9-3
	AIFM3	ENST00000399167.6	TSL:2	c.584C>T	p.Thr195Ile	missense	Exon 7 of 21	ENSP00000382120.2	Q96NN9-1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 35

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000756

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	Uncertain	0.40
BayesDel_addAF	Uncertain	0.13	D
BayesDel_noAF	Uncertain	-0.050
CADD	Uncertain	24
DANN	Uncertain	0.99
DEOGEN2	Benign	0.046	T
Eigen	Benign	0.073
Eigen_PC	Benign	0.22
FATHMM_MKL	Uncertain	0.95	D
LIST_S2	Uncertain	0.89	D
M_CAP	Benign	0.036	D
MetaRNN	Benign	0.36	T
MetaSVM	Benign	-0.43	T
MutationAssessor	Benign	0.55	N
PhyloP100		3.6
PROVEAN	Benign	-2.1	N
REVEL	Benign	0.13
Sift	Benign	0.15	T
Sift4G	Benign	0.18	T
Polyphen		0.69	P
Vest4		0.42
MutPred		0.41		Loss of catalytic residue at T195 (P = 0.0031)
MVP		0.90
MPC		0.63
ClinPred		0.82	D
GERP RS		5.0
Varity_R		0.19
gMVP		0.53
Mutation Taster		=83/17	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.040		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

dbSNP: rs1923507271; hg19: chr22-21328887;