chr7-27173608-C-A

Position:

chr7-27173608-C-A

Variant summary

Our verdict is Benign. Variant got -10 ACMG points: 0P and 10B. BP4_StrongBP6BP7BS2

The NM_018951.4(HOXA10):c.699G>T(p.Ala233=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000579 in 1,531,886 control chromosomes in the GnomAD database, including 4 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (no stars).

Frequency

Genomes: 𝑓 0.0029 ( 3 hom., cov: 33)

Exomes 𝑓: 0.00032 ( 1 hom. )

Consequence

HOXA10
NM_018951.4 synonymous

Scores

Clinical Significance

Benign no assertion criteria provided B:1

Conservation

PhyloP100: -0.768

Variant links:

Genes affected

HOXA10 (HGNC:5100): (homeobox A10) In vertebrates, the genes encoding the class of transcription factors called homeobox genes are found in clusters named A, B, C, and D on four separate chromosomes. Expression of these proteins is spatially and temporally regulated during embryonic development. This gene is part of the A cluster on chromosome 7 and encodes a DNA-binding transcription factor that may regulate gene expression, morphogenesis, and differentiation. More specifically, it may function in fertility, embryo viability, and regulation of hematopoietic lineage commitment. Alternatively spliced transcript variants have been described. Read-through transcription also exists between this gene and the downstream homeobox A9 (HOXA9) gene. [provided by RefSeq, Mar 2011]

HOXA10 links:

HOXA9 (HGNC:5109): (homeobox A9) In vertebrates, the genes encoding the class of transcription factors called homeobox genes are found in clusters named A, B, C, and D on four separate chromosomes. Expression of these proteins is spatially and temporally regulated during embryonic development. This gene is part of the A cluster on chromosome 7 and encodes a DNA-binding transcription factor which may regulate gene expression, morphogenesis, and differentiation. This gene is highly similar to the abdominal-B (Abd-B) gene of Drosophila. A specific translocation event which causes a fusion between this gene and the NUP98 gene has been associated with myeloid leukemogenesis. Read-through transcription exists between this gene and the upstream homeobox A10 (HOXA10) gene.[provided by RefSeq, Mar 2011]

HOXA9 links:

HOXA10-HOXA9 (HGNC:):

HOXA10-HOXA9 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -10 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.007839233).

BP6

Variant 7-27173608-C-A is Benign according to our data. Variant chr7-27173608-C-A is described in ClinVar as [Benign]. Clinvar id is 3039306.Status of the report is no_assertion_criteria_provided, 0 stars.

BP7

Synonymous conserved (PhyloP=-0.768 with no splicing effect.

BS2

High AC in GnomAd4 at 445 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
HOXA10	NM_018951.4 linkuse as main transcript	c.699G>T	p.Ala233=	synonymous_variant	1/2	ENST00000283921.5
HOXA10-HOXA9	NR_037940.1 linkuse as main transcript	n.616+6038G>T		intron_variant, non_coding_transcript_variant
HOXA10	NR_037939.2 linkuse as main transcript	n.217-1435G>T		intron_variant, non_coding_transcript_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
HOXA10	ENST00000283921.5 linkuse as main transcript	c.699G>T	p.Ala233=	synonymous_variant	1/2	1	NM_018951.4	P2	P31260-1
HOXA10	ENST00000396344.4 linkuse as main transcript	c.11-1435G>T		intron_variant		1		A1	P31260-2
HOXA9	ENST00000465941.1 linkuse as main transcript	n.479+1094G>T		intron_variant, non_coding_transcript_variant		1

Frequencies

GnomAD3 genomes

AF:

0.00290

AC:

441

AN:

152056

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00985

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00151

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000414

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000441

Gnomad OTH

AF:

0.00239

GnomAD3 exomes

AF:

0.000486

AC:

AN:

127462

Hom.:

AF XY:

0.000301

AC XY:

AN XY:

69770

show subpopulations

Gnomad AFR exome

AF:

0.0113

Gnomad AMR exome

AF:

0.000605

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000482

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000215

Gnomad OTH exome

AF:

0.000530

GnomAD4 exome

AF:

0.000320

AC:

442

AN:

1379722

Hom.:

Cov.:

AF XY:

0.000265

AC XY:

180

AN XY:

680248

show subpopulations

Gnomad4 AFR exome

AF:

0.0110

Gnomad4 AMR exome

AF:

0.000606

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000645

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000289

Gnomad4 OTH exome

AF:

0.000961

GnomAD4 genome

AF:

0.00292

AC:

445

AN:

152164

Hom.:

Cov.:

AF XY:

0.00281

AC XY:

209

AN XY:

74400

show subpopulations

Gnomad4 AFR

AF:

0.00991

Gnomad4 AMR

AF:

0.00150

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000414

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000441

Gnomad4 OTH

AF:

0.00237

Alfa

AF:

0.00121

Hom.:

Bravo

AF:

0.00337

ExAC

AF:

0.000251

AC:

Asia WGS

AF:

0.00145

AC:

AN:

3454

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: no assertion criteria provided

LINK: link

Submissions by phenotype

HOXA10-related disorder

Benign:1

Benign, no assertion criteria provided

clinical testing

PreventionGenetics, part of Exact Sciences

Jan 14, 2020

This variant is classified as benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_addAF

Benign

-0.53

BayesDel_noAF

Benign

-0.53

CADD

Benign

6.2

DANN

Benign

0.83

Eigen

Benign

-0.37

Eigen_PC

Benign

-0.41

FATHMM_MKL

Benign

0.65

LIST_S2

Benign

0.26

MetaRNN

Benign

0.0078

MetaSVM

Benign

-0.88

MutationTaster

Benign

1.0

D;D

Sift4G

Benign

0.29

Vest4

0.22

MVP

0.55

ClinPred

0.0097

GERP RS

1.8

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.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over