Variant 10-92694655-T-C details in Genebe, Genetics Data Aggregator

Variant summary

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

The NM_002729.5(HHEX):c.700T>C(p.Ser234Pro) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000274 in 1,461,766 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 (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000027 ( 0 hom. )

Consequence

HHEX
NM_002729.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.42

Variant links:

Genes affected

HHEX (HGNC:4901): (hematopoietically expressed homeobox) This gene encodes a member of the homeobox family of transcription factors, many of which are involved in developmental processes. Expression in specific hematopoietic lineages suggests that this protein may play a role in hematopoietic differentiation. [provided by RefSeq, Jul 2008]

HHEX links:

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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=0.119360864).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
HHEX	NM_002729.5 linkuse as main transcript	c.700T>C	p.Ser234Pro	missense_variant	4/4	ENST00000282728.10	NP_002720.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris
HHEX	ENST00000282728.10 linkuse as main transcript	c.700T>C	p.Ser234Pro	missense_variant	4/4	1	NM_002729.5	ENSP00000282728	P1
HHEX	ENST00000492654.3 linkuse as main transcript	c.184T>C	p.Ser62Pro	missense_variant	3/3	1		ENSP00000447953
HHEX	ENST00000472590.6 linkuse as main transcript	c.184T>C	p.Ser62Pro	missense_variant	4/4	2		ENSP00000450017

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000199

AC:

AN:

251478

Hom.:

AF XY:

0.0000294

AC XY:

AN XY:

135912

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000272

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000274

AC:

AN:

1461766

Hom.:

Cov.:

AF XY:

0.00000413

AC XY:

AN XY:

727194

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000101

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ExAC

AF:

0.00000824

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Mar 30, 2024

The c.700T>C (p.S234P) alteration is located in exon 4 (coding exon 4) of the HHEX gene. This alteration results from a T to C substitution at nucleotide position 700, causing the serine (S) at amino acid position 234 to be replaced by a proline (P). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.076

BayesDel_addAF

Benign

-0.25

BayesDel_noAF

Benign

-0.29

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Uncertain

0.44

T;T;T

Eigen

Benign

-0.27

Eigen_PC

Benign

-0.077

FATHMM_MKL

Benign

0.47

LIST_S2

Benign

0.64

T;.;T

M_CAP

Benign

0.033

MetaRNN

Benign

0.12

T;T;T

MetaSVM

Benign

-0.65

MutationAssessor

Benign

1.1

L;.;.

MutationTaster

Benign

1.0

N;N;N

PrimateAI

Benign

0.44

PROVEAN

Benign

-0.96

N;N;N

REVEL

Benign

0.17

Sift

Benign

0.24

T;T;T

Sift4G

Benign

0.33

T;T;T

Polyphen

0.0010

B;.;.

Vest4

0.11

MutPred

0.12

Loss of phosphorylation at S234 (P = 0.0065);.;.;

MVP

0.98

MPC

0.97

ClinPred

0.062

GERP RS

4.3

Varity_R

0.18

gMVP

0.46

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