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GeneBe

rs1057519372

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 0P and 4B. BP4_Strong

The NM_175875.5(SIX5):c.1261G>A(p.Val421Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000652 in 1,532,838 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Synonymous variant affecting the same amino acid position (i.e. V421V) has been classified as Likely benign.

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 33)
Exomes 𝑓: 0.0000058 ( 0 hom. )

Consequence

SIX5
NM_175875.5 missense

Scores

1
13

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -1.60
Variant links:
Genes affected
SIX5 (HGNC:10891): (SIX homeobox 5) The protein encoded by this gene is a homeodomain-containing transcription factor that appears to function in the regulation of organogenesis. This gene is located downstream of the dystrophia myotonica-protein kinase gene. Mutations in this gene are a cause of branchiootorenal syndrome type 2. [provided by RefSeq, Jul 2009]

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

BP4
Computational evidence support a benign effect (MetaRNN=0.045226514).

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect #exon/exons MANE UniProt
SIX5NM_175875.5 linkuse as main transcriptc.1261G>A p.Val421Ile missense_variant 2/3 ENST00000317578.7

Ensembl

Gene Transcript HGVSc HGVSp Effect #exon/exons TSL MANE Appris UniProt
SIX5ENST00000317578.7 linkuse as main transcriptc.1261G>A p.Val421Ile missense_variant 2/31 NM_175875.5 P1
ENST00000559756.1 linkuse as main transcriptn.1180+734C>T intron_variant, non_coding_transcript_variant 3
SIX5ENST00000560168.1 linkuse as main transcriptc.*449G>A 3_prime_UTR_variant 3/34
SIX5ENST00000560160.1 linkuse as main transcriptc.587-587G>A intron_variant 2

Frequencies

GnomAD3 genomes
AF:
0.0000131
AC:
2
AN:
152174
Hom.:
0
Cov.:
33
show subpopulations
Gnomad AFR
AF:
0.00
Gnomad AMI
AF:
0.00
Gnomad AMR
AF:
0.00
Gnomad ASJ
AF:
0.00
Gnomad EAS
AF:
0.00
Gnomad SAS
AF:
0.00
Gnomad FIN
AF:
0.00
Gnomad MID
AF:
0.00
Gnomad NFE
AF:
0.0000294
Gnomad OTH
AF:
0.00
GnomAD3 exomes
AF:
0.0000221
AC:
3
AN:
136030
Hom.:
0
AF XY:
0.0000133
AC XY:
1
AN XY:
75178
show subpopulations
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 SAS exome
AF:
0.00
Gnomad FIN exome
AF:
0.00
Gnomad NFE exome
AF:
0.0000572
Gnomad OTH exome
AF:
0.00
GnomAD4 exome
AF:
0.00000579
AC:
8
AN:
1380664
Hom.:
0
Cov.:
33
AF XY:
0.00000441
AC XY:
3
AN XY:
680584
show subpopulations
Gnomad4 AFR exome
AF:
0.00
Gnomad4 AMR exome
AF:
0.00
Gnomad4 ASJ exome
AF:
0.0000420
Gnomad4 EAS exome
AF:
0.00
Gnomad4 SAS exome
AF:
0.0000129
Gnomad4 FIN exome
AF:
0.00
Gnomad4 NFE exome
AF:
0.00000559
Gnomad4 OTH exome
AF:
0.00
GnomAD4 genome
AF:
0.0000131
AC:
2
AN:
152174
Hom.:
0
Cov.:
33
AF XY:
0.0000135
AC XY:
1
AN XY:
74340
show subpopulations
Gnomad4 AFR
AF:
0.00
Gnomad4 AMR
AF:
0.00
Gnomad4 ASJ
AF:
0.00
Gnomad4 EAS
AF:
0.00
Gnomad4 SAS
AF:
0.00
Gnomad4 FIN
AF:
0.00
Gnomad4 NFE
AF:
0.0000294
Gnomad4 OTH
AF:
0.00
Bravo
AF:
0.0000113

ClinVar

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

Submissions by phenotype

Branchiootorenal syndrome 2 Uncertain:1
Uncertain significance, criteria provided, single submitterresearchLupski Lab, Baylor-Hopkins CMG, Baylor College of Medicine-- -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
0.093
BayesDel_addAF
Benign
-0.32
T
BayesDel_noAF
Benign
-0.52
Cadd
Benign
1.3
Dann
Benign
0.87
DEOGEN2
Benign
0.083
T;T
Eigen
Benign
-1.3
Eigen_PC
Benign
-1.4
FATHMM_MKL
Benign
0.12
N
M_CAP
Benign
0.031
D
MetaRNN
Benign
0.045
T;T
MetaSVM
Benign
-0.57
T
MutationAssessor
Benign
0.20
N;N
MutationTaster
Benign
1.0
N;N
PrimateAI
Uncertain
0.48
T
Polyphen
0.0
B;B
Vest4
0.10
MutPred
0.36
Gain of helix (P = 0.062);Gain of helix (P = 0.062);
MVP
0.62
MPC
0.038
ClinPred
0.051
T
GERP RS
-2.2
Varity_R
0.052
gMVP
0.084

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

LitVar

Below is the list of publications found by LitVar. It may be empty.

Other links and lift over

dbSNP: rs1057519372; hg19: chr19-46269956; API