rs755380517
Positions:
Variant summary
Our verdict is Likely benign. Variant got -1 ACMG points: 1P and 2B. PP2BP4BP6
The NM_001244008.2(KIF1A):āc.4694A>Gā(p.Asn1565Ser) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.0000186 in 1,455,162 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars).
Frequency
Genomes: not found (cov: 33)
Exomes š: 0.000019 ( 0 hom. )
Consequence
KIF1A
NM_001244008.2 missense
NM_001244008.2 missense
Scores
10
9
Clinical Significance
Conservation
PhyloP100: 7.82
Genes affected
KIF1A (HGNC:888): (kinesin family member 1A) The protein encoded by this gene is a member of the kinesin family and functions as an anterograde motor protein that transports membranous organelles along axonal microtubules. Mutations at this locus have been associated with spastic paraplegia-30 and hereditary sensory neuropathy IIC. Alternatively spliced transcript variants encoding distinct isoforms have been described. [provided by RefSeq, Apr 2012]
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ACMG classification
Classification made for transcript
Verdict is Likely_benign. Variant got -1 ACMG points.
PP2
Missense variant in gene, where missense usually causes diseases (based on misZ statistic), KIF1A. . Gene score misZ 5.1579 (greater than the threshold 3.09). Trascript score misZ 5.0191 (greater than threshold 3.09). GenCC has associacion of gene with neuropathy, hereditary sensory, type 2C, hereditary spastic paraplegia 30, syndromic intellectual disability, intellectual disability, autosomal dominant 9, PEHO syndrome, autosomal dominant non-syndromic intellectual disability, hereditary sensory and autonomic neuropathy type 2.
BP4
Computational evidence support a benign effect (MetaRNN=0.39560747).
BP6
Variant 2-240721856-T-C is Benign according to our data. Variant chr2-240721856-T-C is described in ClinVar as [Conflicting_classifications_of_pathogenicity]. Clinvar id is 586101.We mark this variant Likely_benign, oryginal submissions are: {Uncertain_significance=1, Likely_benign=1}.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | Protein | UniProt |
---|---|---|---|---|---|---|---|---|
KIF1A | NM_001244008.2 | c.4694A>G | p.Asn1565Ser | missense_variant | 44/49 | ENST00000498729.9 | NP_001230937.1 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
KIF1A | ENST00000498729.9 | c.4694A>G | p.Asn1565Ser | missense_variant | 44/49 | 5 | NM_001244008.2 | ENSP00000438388 |
Frequencies
GnomAD3 genomes Cov.: 33
GnomAD3 genomes
Cov.:
33
GnomAD3 exomes AF: 0.00000413 AC: 1AN: 241916Hom.: 0 AF XY: 0.00000758 AC XY: 1AN XY: 131910
GnomAD3 exomes
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GnomAD4 exome AF: 0.0000186 AC: 27AN: 1455162Hom.: 0 Cov.: 31 AF XY: 0.0000152 AC XY: 11AN XY: 723796
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GnomAD4 genome Cov.: 33
GnomAD4 genome
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33
TwinsUK
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ClinVar
Significance: Conflicting classifications of pathogenicity
Submissions summary: Uncertain:1Benign:1
Revision: criteria provided, conflicting classifications
LINK: link
Submissions by phenotype
not provided Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Athena Diagnostics | Jun 29, 2018 | - - |
Neuropathy, hereditary sensory, type 2C;C5235139:Hereditary spastic paraplegia 30;C5393830:Intellectual disability, autosomal dominant 9 Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Labcorp Genetics (formerly Invitae), Labcorp | Dec 12, 2023 | - - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
BayesDel_addAF
Benign
T
BayesDel_noAF
Benign
CADD
Uncertain
DANN
Uncertain
DEOGEN2
Benign
T;.;.;.;.;.;.;T;.;.;.;.;.;.
Eigen
Uncertain
Eigen_PC
Uncertain
FATHMM_MKL
Uncertain
D
LIST_S2
Uncertain
.;D;D;D;D;D;.;D;D;D;D;D;D;D
M_CAP
Uncertain
D
MetaRNN
Benign
T;T;T;T;T;T;T;T;T;T;T;T;T;T
MetaSVM
Benign
T
MutationAssessor
Uncertain
M;.;.;.;.;.;.;M;.;.;.;.;.;.
MutationTaster
Benign
D;D
PrimateAI
Uncertain
T
PROVEAN
Uncertain
.;D;.;.;.;.;.;.;.;.;.;.;.;.
REVEL
Uncertain
Sift
Benign
.;T;.;.;.;.;.;.;.;.;.;.;.;.
Sift4G
Benign
.;T;.;.;.;.;.;.;.;.;.;.;.;.
Polyphen
D;.;.;.;.;.;.;D;.;.;.;.;.;.
Vest4
0.64
MutPred
Loss of helix (P = 0.0167);.;.;.;.;.;.;Loss of helix (P = 0.0167);.;.;.;.;.;.;
MVP
0.81
MPC
1.1
ClinPred
D
GERP RS
Varity_R
gMVP
Splicing
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Score
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SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at