chr15-89247665-A-T

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001113378.2(FANCI):​c.18A>T​(p.Leu6Phe) 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 benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Consequence

FANCI
NM_001113378.2 missense

Scores

8
11

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.42
Variant links:
Genes affected
FANCI (HGNC:25568): (FA complementation group I) The Fanconi anemia complementation group (FANC) currently includes FANCA, FANCB, FANCC, FANCD1 (also called BRCA2), FANCD2, FANCE, FANCF, FANCG, FANCI, FANCJ (also called BRIP1), FANCL, FANCM and FANCN (also called PALB2). The previously defined group FANCH is the same as FANCA. Fanconi anemia is a genetically heterogeneous recessive disorder characterized by cytogenetic instability, hypersensitivity to DNA crosslinking agents, increased chromosomal breakage, and defective DNA repair. The members of the Fanconi anemia complementation group do not share sequence similarity; they are related by their assembly into a common nuclear protein complex. This gene encodes the protein for complementation group I. Alternative splicing results in two transcript variants encoding different isoforms. [provided by RefSeq, Jul 2008]

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
BP4
Computational evidence support a benign effect (MetaRNN=0.25051832).

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
FANCINM_001113378.2 linkc.18A>T p.Leu6Phe missense_variant Exon 2 of 38 ENST00000310775.12 NP_001106849.1 Q9NVI1-3

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
FANCIENST00000310775.12 linkc.18A>T p.Leu6Phe missense_variant Exon 2 of 38 1 NM_001113378.2 ENSP00000310842.8 Q9NVI1-3

Frequencies

GnomAD3 genomes
Cov.:
32
GnomAD4 exome
Cov.:
30
GnomAD4 genome
Cov.:
32

ClinVar

Significance: Uncertain significance
Submissions summary: Uncertain:1
Revision: criteria provided, single submitter
LINK: link

Submissions by phenotype

Fanconi anemia complementation group I Uncertain:1
Mar 22, 2024
Fulgent Genetics, Fulgent Genetics
Significance: Uncertain significance
Review Status: criteria provided, single submitter
Collection Method: clinical testing

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Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
0.12
BayesDel_addAF
Uncertain
0.029
T
BayesDel_noAF
Benign
-0.20
CADD
Benign
21
DANN
Uncertain
1.0
DEOGEN2
Benign
0.075
.;T;T;T;T;.;T
Eigen
Benign
-0.028
Eigen_PC
Benign
-0.029
FATHMM_MKL
Benign
0.53
D
LIST_S2
Uncertain
0.90
D;D;D;D;D;D;D
M_CAP
Uncertain
0.10
D
MetaRNN
Benign
0.25
T;T;T;T;T;T;T
MetaSVM
Uncertain
-0.15
T
MutationAssessor
Uncertain
2.5
M;M;.;.;.;M;.
PrimateAI
Benign
0.40
T
PROVEAN
Benign
-1.2
N;N;N;D;N;N;N
REVEL
Benign
0.27
Sift
Uncertain
0.0080
D;D;D;D;D;D;D
Sift4G
Uncertain
0.037
D;D;D;D;T;T;T
Polyphen
0.63
P;P;.;.;.;.;.
Vest4
0.47
MutPred
0.17
Gain of methylation at K4 (P = 0.0602);Gain of methylation at K4 (P = 0.0602);Gain of methylation at K4 (P = 0.0602);Gain of methylation at K4 (P = 0.0602);Gain of methylation at K4 (P = 0.0602);Gain of methylation at K4 (P = 0.0602);Gain of methylation at K4 (P = 0.0602);
MVP
0.86
MPC
0.065
ClinPred
0.79
D
GERP RS
0.15
Varity_R
0.095
gMVP
0.32

Splicing

Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
0.010
Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr15-89790896; API