rs753119555

Variant names:

• chrX-130129537-G-T
• rs753119555
• NM_004208.4:c.*20C>A

Your query was ambiguous. Multiple possible variants found:

• chrX-130129537-G-T
• chrX-130129537-G-A
• chrX-130129537-G-C

Variant summary

Our verdict is Benign. The variant received -10 ACMG points: 0P and 10B. BP4_Strong BP6_Moderate BS2

The NM_004208.4(AIFM1):​c.*20C>A variant causes a 3 prime UTR change. The variant allele was found at a frequency of 0.0000248 in 1,090,802 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 11 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

• Frequency:
  • Genomes: not found (cov: 23)
  • Exomes 𝑓: 0.000025 (0 hom. 11 hem.)
• Consequence: AIFM1 NM_004208.4 3_prime_UTR
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: 6.54
• Publications: 0 publications found

Genes affected

AIFM1 (HGNC:8768): (apoptosis inducing factor mitochondria associated 1) This gene encodes a flavoprotein essential for nuclear disassembly in apoptotic cells, and it is found in the mitochondrial intermembrane space in healthy cells. Induction of apoptosis results in the translocation of this protein to the nucleus where it affects chromosome condensation and fragmentation. In addition, this gene product induces mitochondria to release the apoptogenic proteins cytochrome c and caspase-9. Mutations in this gene cause combined oxidative phosphorylation deficiency 6 (COXPD6), a severe mitochondrial encephalomyopathy, as well as Cowchock syndrome, also known as X-linked recessive Charcot-Marie-Tooth disease-4 (CMTX-4), a disorder resulting in neuropathy, and axonal and motor-sensory defects with deafness and cognitive disability. Alternative splicing results in multiple transcript variants. A related pseudogene has been identified on chromosome 10. [provided by RefSeq, Aug 2015]

RAB33A (HGNC:9773): (RAB33A, member RAS oncogene family) The protein encoded by this gene belongs to the small GTPase superfamily, Rab family. It is GTP-binding protein and may be involved in vesicle transport. [provided by RefSeq, Jul 2008]

ENSG00000286650 (HGNC:):

ACMG classification

Our verdict: Benign. The variant received -10 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.77).
• BP6: Variant X-130129537-G-T is Benign according to our data. Variant chrX-130129537-G-T is described in ClinVar as Likely_benign. ClinVar VariationId is 916943.Status of the report is criteria_provided_single_submitter, 1 stars.
• BS2: High Hemizygotes in GnomAdExome4 at 11 XL gene

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_004208.4. 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
	AIFM1	NM_004208.4	MANE Select	c.*20C>A		3_prime_UTR	Exon 16 of 16	NP_004199.1	O95831-1
	AIFM1	NM_145812.3		c.*20C>A		3_prime_UTR	Exon 16 of 16	NP_665811.1	O95831-3
	AIFM1	NM_001130847.4		c.*1090C>A		3_prime_UTR	Exon 17 of 17	NP_001124319.1	O95831-4

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	AIFM1	ENST00000287295.8	TSL:1 MANE Select	c.*20C>A		3_prime_UTR	Exon 16 of 16	ENSP00000287295.3	O95831-1
	AIFM1	ENST00000675092.1		c.*20C>A		3_prime_UTR	Exon 16 of 16	ENSP00000501772.1	A0A6Q8PFE1
	AIFM1	ENST00000319908.8	TSL:1	c.*20C>A		3_prime_UTR	Exon 16 of 16	ENSP00000315122.4	A0A7I2PK44

Frequencies

GnomAD3 genomes Cov.: 23

GnomAD2 exomes AF: 0.00000545 AC: 1 AN: 183476 AF XY: 0.00

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000122

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000248 AC: 27 AN: 1090802 Hom.: 0 Cov.: 28 AF XY: 0.0000308 AC XY: 11 AN XY: 356994

African (AFR) AF: 0.00 AC: 0 AN: 26247

American (AMR) AF: 0.00 AC: 0 AN: 35196

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 19336

East Asian (EAS) AF: 0.00 AC: 0 AN: 30175

South Asian (SAS) AF: 0.00 AC: 0 AN: 53988

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 40508

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 4122

European-Non Finnish (NFE) AF: 0.0000299 AC: 25 AN: 835372

Other (OTH) AF: 0.0000436 AC: 2 AN: 45858

GnomAD4 genome Cov.: 23

Alfa AF: 0.0000508 Hom.: 0

ClinVar

ClinVar submissions

Significance: Likely benign

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	-	1	Charcot-Marie-Tooth disease (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.77
CADD	Benign	5.6
DANN	Benign	0.77
PhyloP100		6.5
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.0

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

dbSNP: rs753119555; hg19: chrX-129263512;