6-26156428-C-T

Variant names:

Variant summary

Our verdict is Benign. The variant received -7 ACMG points: 0P and 7B. BP4BP6_ModerateBS2

The NM_005321.3(H1-4):c.38C>T(p.Ala13Val) variant causes a missense change. The variant allele was found at a frequency of 0.0000443 in 1,603,044 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 Likely benign (★).

Frequency

Genomes: 𝑓 0.000026 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000046 ( 0 hom. )

Consequence

H1-4
NM_005321.3 missense

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 4.81

Publications

0 publications found

Variant links:

Genes affected

H1-4 (HGNC:4718): (H1.4 linker histone, cluster member) Histones are basic nuclear proteins responsible for nucleosome structure of the chromosomal fiber in eukaryotes. Two molecules of each of the four core histones (H2A, H2B, H3, and H4) form an octamer, around which approximately 146 bp of DNA is wrapped in repeating units, called nucleosomes. The linker histone, H1, interacts with linker DNA between nucleosomes and functions in the compaction of chromatin into higher order structures. This gene is intronless and encodes a replication-dependent histone that is a member of the histone H1 family. Transcripts from this gene lack polyA tails but instead contain a palindromic termination element. This gene is found in the large histone gene cluster on chromosome 6. [provided by RefSeq, Aug 2015]

H1-4 Gene-Disease associations (from GenCC):

Rahman syndrome
Inheritance: AD Classification: DEFINITIVE, STRONG Submitted by: Ambry Genetics, Illumina, Labcorp Genetics (formerly Invitae), G2P
syndromic intellectual disability
Inheritance: AD Classification: DEFINITIVE Submitted by: ClinGen

H1-4 links:

ENSG00000291336 (HGNC:):

ENSG00000291336 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -7 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.2845437).

BP6

Variant 6-26156428-C-T is Benign according to our data. Variant chr6-26156428-C-T is described in ClinVar as Likely_benign. ClinVar VariationId is 3103559.Status of the report is criteria_provided_single_submitter, 1 stars.

BS2

High AC in GnomAdExome4 at 67 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_005321.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	H1-4	NM_005321.3	MANE Select	c.38C>T	p.Ala13Val	missense	Exon 1 of 1	NP_005312.1	P10412

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	H1-4	ENST00000304218.6	TSL:6 MANE Select	c.38C>T	p.Ala13Val	missense	Exon 1 of 1	ENSP00000307705.4	P10412
	ENSG00000291336	ENST00000707189.1		n.999+32257C>T		intron	N/A

Frequencies

GnomAD3 genomes

AF:

0.0000263

AC:

AN:

152270

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000723

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:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000579

AC:

AN:

241590

AF XY:

0.0000680

show subpopulations

Gnomad AFR exome

AF:

0.0000681

Gnomad AMR exome

AF:

0.0000600

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000283

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000366

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000462

AC:

AN:

1450656

Hom.:

Cov.:

AF XY:

0.0000402

AC XY:

AN XY:

720596

show subpopulations

African (AFR)

AF:

0.0000910

AC:

AN:

32972

American (AMR)

AF:

0.0000693

AC:

AN:

43290

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25722

East Asian (EAS)

AF:

0.0000760

AC:

AN:

39486

South Asian (SAS)

AF:

0.0000233

AC:

AN:

85788

European-Finnish (FIN)

AF:

0.00

AC:

AN:

51622

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5640

European-Non Finnish (NFE)

AF:

0.0000497

AC:

AN:

1106330

Other (OTH)

AF:

0.0000167

AC:

AN:

59806

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.480

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.0000262

AC:

AN:

152388

Hom.:

Cov.:

AF XY:

0.0000268

AC XY:

AN XY:

74528

show subpopulations

African (AFR)

AF:

0.0000721

AC:

AN:

41604

American (AMR)

AF:

0.00

AC:

AN:

15310

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5188

South Asian (SAS)

AF:

0.00

AC:

AN:

4832

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10626

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.0000147

AC:

AN:

68036

Other (OTH)

AF:

0.00

AC:

AN:

2114

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.475

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.0000566

Hom.:

Bravo

AF:

0.0000680

ExAC

AF:

0.0000661

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

EpiCase

AF:

0.00

EpiControl

AF:

0.0000593

ClinVar

ClinVar submissions

Significance:Likely benign

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.093

BayesDel_addAF

Benign

-0.34

BayesDel_noAF

Benign

-0.42

CADD

Uncertain

(source)

DANN

Uncertain

1.0

DEOGEN2

Benign

0.34

Eigen

Uncertain

0.39

Eigen_PC

Uncertain

0.48

FATHMM_MKL

Benign

0.32

LIST_S2

Benign

0.40

M_CAP

Benign

0.027

MetaRNN

Benign

0.28

MetaSVM

Benign

-0.88

MutationAssessor

Benign

1.7

PhyloP100

4.8

PrimateAI

Uncertain

0.66

PROVEAN

Benign

-1.4

REVEL

Benign

0.15

Sift

Benign

0.23

Sift4G

Benign

0.16

Polyphen

0.99

Vest4

0.48

MVP

0.24

ClinPred

0.17

GERP RS

5.6

PromoterAI

0.012

Neutral

(source)

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.12

gMVP

0.63

Mutation Taster

=68/32

polymorphism

(source)

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over