rs5943414

Variant names:

• chrX-109684000-T-A
• rs5943414
• NM_001318510.2:c.-12-625A>T

Your query was ambiguous. Multiple possible variants found:

• chrX-109684000-T-A
• chrX-109684000-T-C

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_001318510.2(ACSL4):​c.-12-625A>T variant causes a intron 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. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 23)
• Consequence: ACSL4 NM_001318510.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.410
• Publications: 1 publications found

Genes affected

ACSL4 (HGNC:3571): (acyl-CoA synthetase long chain family member 4) The protein encoded by this gene is an isozyme of the long-chain fatty-acid-coenzyme A ligase family. Although differing in substrate specificity, subcellular localization, and tissue distribution, all isozymes of this family convert free long-chain fatty acids into fatty acyl-CoA esters, and thereby play a key role in lipid biosynthesis and fatty acid degradation. This isozyme preferentially utilizes arachidonate as substrate. The absence of this enzyme may contribute to the cognitive disability or Alport syndrome. Alternative splicing of this gene generates multiple transcript variants. [provided by RefSeq, Jan 2016]

ACSL4 Gene-Disease associations (from GenCC):

• non-syndromic X-linked intellectual disability

  Inheritance: XL Classification: DEFINITIVE, MODERATE, SUPPORTIVE Submitted by: ClinGen, Illumina, Orphanet
• intellectual disability, X-linked 63

  Inheritance: XL Classification: STRONG, MODERATE Submitted by: Labcorp Genetics (formerly Invitae), Ambry Genetics, G2P

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.89).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001318510.2. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ACSL4	NM_001318510.2	MANE Select	c.-12-625A>T		intron	N/A	NP_001305439.1
	ACSL4	NM_001318509.2		c.-180-334A>T		intron	N/A	NP_001305438.1
	ACSL4	NM_001437245.1		c.-66-448A>T		intron	N/A	NP_001424174.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ACSL4	ENST00000672401.1	MANE Select	c.-12-625A>T		intron	N/A	ENSP00000500273.1
	ACSL4	ENST00000348502.10	TSL:1	c.-9-628A>T		intron	N/A	ENSP00000262835.7
	ACSL4	ENST00000683559.1		n.1075A>T		non_coding_transcript_exon	Exon 1 of 14

Frequencies

GnomAD3 genomes Cov.: 23

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome Cov.: 23

Alfa AF: 0.00 Hom.: 14117

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.89
CADD	Benign	2.7
DANN	Benign	0.46
PhyloP100		0.41

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: rs5943414; hg19: chrX-108927229;