rs121964936

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Pathogenic. The variant received 15 ACMG points: 15P and 0B. PS1PM1PM2PM5PP2PP3_Strong

The NM_019616.4(F7):c.1158T>A(p.His386Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000685 in 1,460,520 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another nucleotide change resulting in the same amino acid substitution has been previously reported as Likely pathogenic in ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. H386R) has been classified as Pathogenic.

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

F7
NM_019616.4 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: -1.72

Publications

0 publications found

Variant links:

Genes affected

F7 (HGNC:3544): (coagulation factor VII) This gene encodes coagulation factor VII which is a vitamin K-dependent factor essential for hemostasis. This factor circulates in the blood in a zymogen form, and is converted to an active form by either factor IXa, factor Xa, factor XIIa, or thrombin by minor proteolysis. Upon activation of the factor VII, a heavy chain containing a catalytic domain and a light chain containing 2 EGF-like domains are generated, and two chains are held together by a disulfide bond. In the presence of factor III and calcium ions, the activated factor then further activates the coagulation cascade by converting factor IX to factor IXa and/or factor X to factor Xa. Defects in this gene can cause coagulopathy. Alternative splicing results in multiple transcript variants encoding different isoforms that may undergo similar proteolytic processing to generate mature polypeptides. [provided by RefSeq, Aug 2015]

F7 Gene-Disease associations (from GenCC):

congenital factor VII deficiency
Inheritance: AR Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Labcorp Genetics (formerly Invitae), Laboratory for Molecular Medicine, Orphanet, Ambry Genetics
factor VII deficiency
Inheritance: AR Classification: DEFINITIVE Submitted by: ClinGen

F7 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Pathogenic. The variant received 15 ACMG points.

PS1

Transcript NM_019616.4 (F7) is affected with MISSENSE_VARIANT having same AA change as one Pathogenic present in ClinVar as 12088

PM1

In a chain Factor VII heavy chain (size 253) in uniprot entity FA7_HUMAN there are 37 pathogenic changes around while only 8 benign (82%) in NM_019616.4

PM2

Very rare variant in population databases, with high coverage;

PM5

Other missense variant is known to change same aminoacid residue: Variant chr13-113118830-A-G is described in ClinVar as [Pathogenic]. Clinvar id is 3575772.Status of the report is criteria_provided_single_submitter, 1 stars.

PP2

Missense variant in the gene, where a lot of missense mutations are associated with disease in ClinVar. The gene has 39 curated pathogenic missense variants (we use a threshold of 10). The gene has 9 curated benign missense variants. Gene score misZ: 0.31991 (below the threshold of 3.09). Trascript score misZ: 0.36088 (below the threshold of 3.09). GenCC associations: The gene is linked to congenital factor VII deficiency, factor VII deficiency.

PP3

MetaRNN computational evidence supports a deleterious effect, 0.941

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
F7	NM_019616.4 link	c.1158T>A	p.His386Gln	missense_variant	Exon 8 of 8	ENST00000346342.8	NP_062562.1	P08709-2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
F7	ENST00000346342.8 link	c.1158T>A	p.His386Gln	missense_variant	Exon 8 of 8	1	NM_019616.4	ENSP00000329546.4	P08709-2
F7	ENST00000375581.3 link	c.1224T>A	p.His408Gln	missense_variant	Exon 9 of 9	1		ENSP00000364731.3	P08709-1
F7	ENST00000541084.5 link	c.972T>A	p.His324Gln	missense_variant	Exon 6 of 6	2		ENSP00000442051.2	F5H8B0

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

6.85e-7

AC:

AN:

1460520

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

726548

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33476

American (AMR)

AF:

0.00

AC:

AN:

44696

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26136

East Asian (EAS)

AF:

0.00

AC:

AN:

39694

South Asian (SAS)

AF:

0.00

AC:

AN:

86256

European-Finnish (FIN)

AF:

0.00

AC:

AN:

52184

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5768

European-Non Finnish (NFE)

AF:

8.99e-7

AC:

AN:

1111952

Other (OTH)

AF:

0.00

AC:

AN:

60358

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.625

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

Cov.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.86

BayesDel_addAF

Pathogenic

0.28

BayesDel_noAF

Pathogenic

0.17

CADD

Benign

2.5

(source)

DANN

Benign

0.90

DEOGEN2

Pathogenic

0.87

.;.;D

Eigen

Benign

-1.1

Eigen_PC

Benign

-1.3

FATHMM_MKL

Benign

0.20

LIST_S2

Uncertain

0.90

D;D;D

M_CAP

Uncertain

0.15

MetaRNN

Pathogenic

0.94

D;D;D

MetaSVM

Uncertain

0.26

MutationAssessor

Benign

0.28

.;.;N

PhyloP100

-1.7

PrimateAI

Uncertain

0.49

PROVEAN

Pathogenic

-5.5

.;D;D

REVEL

Uncertain

0.53

Sift

Benign

0.049

.;D;D

Sift4G

Uncertain

0.046

D;T;T

Polyphen

1.0

.;D;D

Vest4

0.77

MutPred

0.78

.;.;Gain of catalytic residue at S404 (P = 0);

MVP

0.84

MPC

0.74

ClinPred

0.97

GERP RS

-5.6

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.95

gMVP

0.92

Mutation Taster

=12/88

disease causing

(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

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Computational scores

Splicing

Publications

Other links and lift over