13-113106865-G-C

Variant names:

• chr13-113106865-G-C
• ENST00000375581.3:c.85G>C

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_000131.4(F7):​c.85G>C​(p.Gly29Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000688 in 1,453,882 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. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 6.9e-7 (0 hom.)
• Consequence: F7 NM_000131.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.0500

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]

ACMG classification

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=0.21003819).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
F7	NM_019616.4	c.64+960G>C		intron_variant	Intron 1 of 7	ENST00000346342.8	NP_062562.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
F7	ENST00000375581.3	c.85G>C	p.Gly29Arg	missense_variant	Exon 2 of 9	1		ENSP00000364731.3
F7	ENST00000346342.8	c.64+960G>C		intron_variant	Intron 1 of 7	1	NM_019616.4	ENSP00000329546.4
F7	ENST00000541084.5	c.64+960G>C		intron_variant	Intron 1 of 5	2		ENSP00000442051.2
F7	ENST00000444337.1	n.64+960G>C		intron_variant	Intron 1 of 4	5		ENSP00000387669.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.88e-7 AC: 1 AN: 1453882 Hom.: 0 Cov.: 31 AF XY: 0.00 AC XY: 0 AN XY: 722556

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.0000118

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.11
BayesDel_addAF	Benign	-0.038	T
BayesDel_noAF	Benign	-0.29
CADD	Benign	3.2
DANN	Uncertain	0.97
DEOGEN2	Benign	0.21	T
Eigen	Benign	-0.59
Eigen_PC	Benign	-0.80
FATHMM_MKL	Benign	0.062	N
LIST_S2	Benign	0.39	T
M_CAP	Benign	0.023	T
MetaRNN	Benign	0.21	T
MetaSVM	Uncertain	-0.21	T
MutationAssessor	Benign	0.90	L
PrimateAI	Benign	0.41	T
PROVEAN	Benign	-0.35	N
REVEL	Benign	0.22
Sift	Benign	0.063	T
Sift4G	Uncertain	0.033	D
Polyphen		0.98	D
Vest4		0.22
MutPred		0.32		Gain of MoRF binding (P = 0.0168);
MVP		0.94
MPC		0.29
ClinPred		0.17	T
GERP RS		0.50
RBP_binding_hub_radar		0.92
RBP_regulation_power_radar		3.2
Varity_R		0.064
gMVP		0.60

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.020		Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr13-113761179;