chr11-30233615-T-C

Variant names:

• chr11-30233615-T-C
• NM_001382289.1:c.205T>C

Variant summary

Our verdict is Likely pathogenic. Variant got 8 ACMG points: 8P and 0B. PM2 PM5 PP3_Strong

The NM_001382289.1(FSHB):​c.205T>C​(p.Cys69Arg) variant causes a missense change. The variant allele was found at a frequency of 0.00000137 in 1,461,724 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 variant affecting the same amino acid position, but resulting in a different missense (i.e. C69G) has been classified as Pathogenic.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 0.0000014 (0 hom.)
• Consequence: FSHB NM_001382289.1 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 5.69

Genes affected

FSHB (HGNC:3964): (follicle stimulating hormone subunit beta) The pituitary glycoprotein hormone family includes follicle-stimulating hormone, luteinizing hormone, chorionic gonadotropin, and thyroid-stimulating hormone. All of these glycoproteins consist of an identical alpha subunit and a hormone-specific beta subunit. This gene encodes the beta subunit of follicle-stimulating hormone. In conjunction with luteinizing hormone, follicle-stimulating hormone induces egg and sperm production. Alternative splicing results in two transcript variants encoding the same protein. [provided by RefSeq, Jul 2008]

ARL14EP-DT (HGNC:55517): (ARL14EP divergent transcript)

ACMG classification

Verdict is Likely_pathogenic. Variant got 8 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PM5: Other missense variant is known to change same aminoacid residue: Variant chr11-30233615-T-G is described in Lovd as [Pathogenic].
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.994

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
FSHB	NM_001382289.1	c.205T>C	p.Cys69Arg	missense_variant	Exon 3 of 3	ENST00000533718.2	NP_001369218.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
FSHB	ENST00000533718.2	c.205T>C	p.Cys69Arg	missense_variant	Exon 3 of 3	1	NM_001382289.1	ENSP00000433424.1
FSHB	ENST00000254122.8	c.205T>C	p.Cys69Arg	missense_variant	Exon 3 of 3	5		ENSP00000254122.3
FSHB	ENST00000417547.1	c.205T>C	p.Cys69Arg	missense_variant	Exon 3 of 3	5		ENSP00000416606.1
ARL14EP-DT	ENST00000662729.1	n.293-76762A>G		intron_variant	Intron 3 of 4

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 0.00000137 AC: 2 AN: 1461724 Hom.: 0 Cov.: 30 AF XY: 0.00000138 AC XY: 1 AN XY: 727170

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: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00000180

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.95
BayesDel_addAF	Pathogenic	0.54	D
BayesDel_noAF	Pathogenic	0.54
CADD	Uncertain	24
DANN	Uncertain	1.0
DEOGEN2	Pathogenic	0.99	D;D;D
Eigen	Pathogenic	0.88
Eigen_PC	Pathogenic	0.78
FATHMM_MKL	Uncertain	0.97	D
LIST_S2	Benign	0.84	.;.;T
M_CAP	Pathogenic	0.40	D
MetaRNN	Pathogenic	0.99	D;D;D
MetaSVM	Pathogenic	1.1	D
MutationAssessor	Pathogenic	3.8	H;H;H
PrimateAI	Uncertain	0.69	T
PROVEAN	Pathogenic	-12	D;D;D
REVEL	Pathogenic	0.89
Sift	Pathogenic	0.0	D;D;D
Sift4G	Pathogenic	0.0	D;D;D
Polyphen		1.0	D;D;D
Vest4		0.97
MutPred		0.93		Gain of disorder (P = 0.0066);Gain of disorder (P = 0.0066);Gain of disorder (P = 0.0066);
MVP		0.99
MPC		1.1
ClinPred		1.0	D
GERP RS		6.2
Varity_R		0.95
gMVP		0.99

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr11-30255162;