NM_014049.5:c.22C>T

Variant summary

Our verdict is Likely benign. The variant received -5 ACMG points: 2P and 7B. PM2BP4_StrongBP6_ModerateBP7

The NM_014049.5(ACAD9):​c.22C>T​(p.Leu8Leu) variant causes a synonymous 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. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: not found (cov: 33)
Exomes 𝑓: 6.8e-7 ( 0 hom. )
Failed GnomAD Quality Control

Consequence

ACAD9
NM_014049.5 synonymous

Scores

2

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: -2.57

Publications

0 publications found
Variant links:
Genes affected
ACAD9 (HGNC:21497): (acyl-CoA dehydrogenase family member 9) This gene encodes a member of the acyl-CoA dehydrogenase family. Members of this family of proteins localize to the mitochondria and catalyze the rate-limiting step in the beta-oxidation of fatty acyl-CoA. The encoded protein is specifically active toward palmitoyl-CoA and long-chain unsaturated substrates. Mutations in this gene cause acyl-CoA dehydrogenase family member type 9 deficiency. Alternate splicing results in multiple transcript variants.[provided by RefSeq, Mar 2010]
ACAD9-DT (HGNC:56086): (ACAD9 divergent transcript)

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -5 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.8).
BP6
Variant 3-128879713-C-T is Benign according to our data. Variant chr3-128879713-C-T is described in ClinVar as Likely_benign. ClinVar VariationId is 1162190.Status of the report is criteria_provided_single_submitter, 1 stars.
BP7
Synonymous conserved (PhyloP=-2.57 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_014049.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
ACAD9
NM_014049.5
MANE Select
c.22C>Tp.Leu8Leu
synonymous
Exon 1 of 18NP_054768.2
ACAD9
NM_001410805.1
c.-254C>T
5_prime_UTR_premature_start_codon_gain
Exon 1 of 17NP_001397734.1Q9H9W4
ACAD9
NM_001410805.1
c.-254C>T
5_prime_UTR
Exon 1 of 17NP_001397734.1Q9H9W4

Ensembl Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
ACAD9
ENST00000308982.12
TSL:1 MANE Select
c.22C>Tp.Leu8Leu
synonymous
Exon 1 of 18ENSP00000312618.7Q9H845
ACAD9
ENST00000681367.1
c.22C>Tp.Leu8Leu
synonymous
Exon 1 of 19ENSP00000505309.1A0A7P0T8U3
ACAD9
ENST00000680636.1
c.22C>Tp.Leu8Leu
synonymous
Exon 1 of 18ENSP00000504886.1A0A7P0T7Z1

Frequencies

GnomAD3 genomes
Cov.:
33
GnomAD4 exome
Data not reliable, filtered out with message: AS_VQSR
AF:
6.85e-7
AC:
1
AN:
1460602
Hom.:
0
Cov.:
31
AF XY:
0.00000138
AC XY:
1
AN XY:
726630
show subpopulations
African (AFR)
AF:
0.00
AC:
0
AN:
33456
American (AMR)
AF:
0.00
AC:
0
AN:
44712
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
26120
East Asian (EAS)
AF:
0.00
AC:
0
AN:
39694
South Asian (SAS)
AF:
0.00
AC:
0
AN:
86210
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
52934
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
5246
European-Non Finnish (NFE)
AF:
8.99e-7
AC:
1
AN:
1111896
Other (OTH)
AF:
0.00
AC:
0
AN:
60334
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.425
Heterozygous variant carriers
0
0
1
1
2
2
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance
GnomAD4 genome
Cov.:
33

ClinVar

ClinVar submissions
Significance:Likely benign
Revision:criteria provided, single submitter
View on ClinVar
Pathogenic
VUS
Benign
Condition
-
-
1
not provided (1)

Computational scores

Source: dbNSFP v4.9

Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
-0.80
CADD
Benign
0.74
DANN
Benign
0.85
PhyloP100
-2.6
PromoterAI
-0.11
Neutral

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

Publications

Other links and lift over

dbSNP: rs2107636832; hg19: chr3-128598556; API