rs375309884

Variant names:

• chr4-161455029-T-C
• rs375309884
• NM_020116.5:c.1816A>G

Your query was ambiguous. Multiple possible variants found:

• chr4-161455029-T-C
• chr4-161455029-T-G

Variant summary

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

The NM_020116.5(FSTL5):​c.1816A>G​(p.Thr606Ala) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000124 in 1,613,570 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 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: 𝑓 0.0000066 (0 hom., cov: 33)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: FSTL5 NM_020116.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.81

Genes affected

FSTL5 (HGNC:21386): (follistatin like 5) Predicted to enable calcium ion binding activity. Predicted to be involved in cell differentiation. Predicted to be located in extracellular region. [provided by Alliance of Genome Resources, Apr 2022]

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=0.2249811).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
FSTL5	NM_020116.5	c.1816A>G	p.Thr606Ala	missense_variant	Exon 15 of 16	ENST00000306100.10	NP_064501.2
FSTL5	NM_001128427.3	c.1813A>G	p.Thr605Ala	missense_variant	Exon 15 of 16		NP_001121899.1
FSTL5	NM_001128428.3	c.1786A>G	p.Thr596Ala	missense_variant	Exon 14 of 15		NP_001121900.1
FSTL5	XM_011532126.1	c.1789A>G	p.Thr597Ala	missense_variant	Exon 14 of 15		XP_011530428.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
FSTL5	ENST00000306100.10	c.1816A>G	p.Thr606Ala	missense_variant	Exon 15 of 16	1	NM_020116.5	ENSP00000305334.4
FSTL5	ENST00000379164.8	c.1813A>G	p.Thr605Ala	missense_variant	Exon 15 of 16	1		ENSP00000368462.4
FSTL5	ENST00000427802.2	c.1786A>G	p.Thr596Ala	missense_variant	Exon 14 of 15	1		ENSP00000389270.2

Frequencies

GnomAD3 genomes AF: 0.00000657 AC: 1 AN: 152186 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.00

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

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461384 Hom.: 0 Cov.: 30 AF XY: 0.00000138 AC XY: 1 AN XY: 726964

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.0000252

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 AF: 0.00000657 AC: 1 AN: 152186 Hom.: 0 Cov.: 33 AF XY: 0.0000135 AC XY: 1 AN XY: 74340

Gnomad4 AFR AF: 0.00

Gnomad4 AMR AF: 0.00

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.00

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.0000147

Gnomad4 OTH AF: 0.00

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.068
BayesDel_addAF	Benign	-0.24	T
BayesDel_noAF	Benign	-0.58
CADD	Benign	16
DANN	Benign	0.97
DEOGEN2	Benign	0.018	T;.;.
Eigen	Benign	-0.50
Eigen_PC	Benign	-0.50
FATHMM_MKL	Uncertain	0.78	D
LIST_S2	Benign	0.76	T;T;T
M_CAP	Benign	0.0098	T
MetaRNN	Benign	0.22	T;T;T
MetaSVM	Benign	-1.0	T
MutationAssessor	Uncertain	2.5	M;.;.
PrimateAI	Benign	0.40	T
PROVEAN	Benign	-2.1	N;N;N
REVEL	Benign	0.12
Sift	Benign	0.11	T;T;T
Sift4G	Uncertain	0.011	D;D;D
Polyphen		0.0090	B;.;.
Vest4		0.29
MutPred		0.56		Loss of sheet (P = 0.0181);.;.;
MVP		0.46
MPC		0.054
ClinPred		0.48	T
GERP RS		-0.54
Varity_R		0.083
gMVP		0.28

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

Other links and lift over

dbSNP: rs375309884; hg19: chr4-162376181;