rs760839700

Variant names:

• chr17-79044102-C-T
• rs760839700
• NM_030968.5:c.134C>T

Your query was ambiguous. Multiple possible variants found:

• chr17-79044102-C-T
• chr17-79044102-C-G

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 0P and 2B. BP4_Moderate

The NM_030968.5(C1QTNF1):​c.134C>T​(p.Ser45Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000571 in 1,611,352 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 17/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000099 (0 hom., cov: 33)
  • Exomes 𝑓: 0.000053 (0 hom.)
• Consequence: C1QTNF1 NM_030968.5 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.404
• Publications: 0 publications found

Genes affected

C1QTNF1 (HGNC:14324): (C1q and TNF related 1) Enables collagen binding activity. Involved in several processes, including negative regulation of platelet aggregation; positive regulation of aldosterone secretion; and positive regulation of cytosolic calcium ion concentration. Located in extracellular space. Is integral component of plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• BP4: Computational evidence support a benign effect (MetaRNN=0.07148063).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_030968.5. 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
	C1QTNF1	NM_030968.5	MANE Select	c.134C>T	p.Ser45Leu	missense	Exon 2 of 4	NP_112230.1	Q9BXJ1-1
	C1QTNF1	NM_153372.3		c.134C>T	p.Ser45Leu	missense	Exon 2 of 4	NP_699203.1	Q9BXJ1-1
	C1QTNF1	NM_198593.4		c.134C>T	p.Ser45Leu	missense	Exon 2 of 4	NP_940995.1	Q9BXJ1-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	C1QTNF1	ENST00000579760.6	TSL:1 MANE Select	c.134C>T	p.Ser45Leu	missense	Exon 2 of 4	ENSP00000463922.1	Q9BXJ1-1
	C1QTNF1	ENST00000580474.1	TSL:1	c.134C>T	p.Ser45Leu	missense	Exon 1 of 3	ENSP00000463108.1	Q9BXJ1-1
	C1QTNF1	ENST00000581774.5	TSL:1	c.134C>T	p.Ser45Leu	missense	Exon 2 of 4	ENSP00000462481.2	Q9BXJ1-1

Frequencies

GnomAD3 genomes AF: 0.0000986 AC: 15 AN: 152198 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.0000483

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: 0.000191

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000322 AC: 8 AN: 248650 AF XY: 0.0000297

Gnomad AFR exome AF: 0.0000620

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000625

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000528 AC: 77 AN: 1459154 Hom.: 0 Cov.: 34 AF XY: 0.0000579 AC XY: 42 AN XY: 725528

African (AFR) AF: 0.0000299 AC: 1 AN: 33432

American (AMR) AF: 0.00 AC: 0 AN: 44566

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26058

East Asian (EAS) AF: 0.00 AC: 0 AN: 39624

South Asian (SAS) AF: 0.00 AC: 0 AN: 86126

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53244

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5504

European-Non Finnish (NFE) AF: 0.0000666 AC: 74 AN: 1110378

Other (OTH) AF: 0.0000332 AC: 2 AN: 60222

GnomAD4 genome AF: 0.0000986 AC: 15 AN: 152198 Hom.: 0 Cov.: 33 AF XY: 0.0000673 AC XY: 5 AN XY: 74346

African (AFR) AF: 0.0000483 AC: 2 AN: 41442

American (AMR) AF: 0.00 AC: 0 AN: 15282

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3468

East Asian (EAS) AF: 0.00 AC: 0 AN: 5198

South Asian (SAS) AF: 0.00 AC: 0 AN: 4832

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10624

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.000191 AC: 13 AN: 68034

Other (OTH) AF: 0.00 AC: 0 AN: 2090

Alfa AF: 0.0000989 Hom.: 0

Bravo AF: 0.0000718

ExAC AF: 0.0000330 AC: 4

EpiCase AF: 0.0000545

EpiControl AF: 0.00

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.068
BayesDel_addAF	Benign	-0.28	T
BayesDel_noAF	Benign	-0.46
CADD	Benign	13
DANN	Benign	0.69
DEOGEN2	Benign	0.022	T
Eigen	Benign	-0.97
Eigen_PC	Benign	-1.0
FATHMM_MKL	Benign	0.036	N
LIST_S2	Benign	0.52	T
M_CAP	Benign	0.036	D
MetaRNN	Benign	0.071	T
MetaSVM	Benign	-0.89	T
MutationAssessor	Benign	0.69	N
PhyloP100		0.40
PrimateAI	Benign	0.35	T
PROVEAN	Benign	-0.50	N
REVEL	Benign	0.089
Sift	Benign	0.35	T
Sift4G	Benign	0.45	T
Polyphen		0.25	B
Vest4		0.14
MVP		0.69
MPC		0.26
ClinPred		0.038	T
GERP RS		1.4
Varity_R		0.034
gMVP		0.39
Mutation Taster		=297/3	polymorphism

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

Other links and lift over

dbSNP: rs760839700; hg19: chr17-77040184;