rs373734125

Variant names:

• chr1-44129599-C-G
• rs373734125
• NM_173484.4:c.328C>G

Your query was ambiguous. Multiple possible variants found:

• chr1-44129599-C-G
• chr1-44129599-C-T

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_173484.4(KLF17):​c.328C>G​(p.Arg110Gly) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,892 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/22 in silico tools predict a benign 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. R110W) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: KLF17 NM_173484.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.33
• Publications: 0 publications found

Genes affected

KLF17 (HGNC:18830): (KLF transcription factor 17) Enables sequence-specific double-stranded DNA binding activity. Predicted to be involved in negative regulation of transcription by RNA polymerase II. Predicted to act upstream of or within gamete generation. Predicted to be located in nucleus. Predicted to be part of chromatin. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.07139197).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_173484.4. 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
	KLF17	NM_173484.4	MANE Select	c.328C>G	p.Arg110Gly	missense	Exon 2 of 4	NP_775755.3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	KLF17	ENST00000372299.4	TSL:1 MANE Select	c.328C>G	p.Arg110Gly	missense	Exon 2 of 4	ENSP00000361373.3	Q5JT82
	KLF17	ENST00000476802.1	TSL:3	n.289+39C>G		intron	N/A	ENSP00000489364.1	A0A0U1RR65

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461892 Hom.: 0 Cov.: 53 AF XY: 0.00000138 AC XY: 1 AN XY: 727246

African (AFR) AF: 0.00 AC: 0 AN: 33480

American (AMR) AF: 0.00 AC: 0 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.0000116 AC: 1 AN: 86258

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53420

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1112010

Other (OTH) AF: 0.00 AC: 0 AN: 60396

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.55
BayesDel_addAF	Benign	-0.25	T
BayesDel_noAF	Benign	-0.60
CADD	Benign	15
DANN	Benign	0.94
DEOGEN2	Benign	0.0045	T
Eigen	Benign	-1.0
Eigen_PC	Benign	-0.97
FATHMM_MKL	Benign	0.080	N
LIST_S2	Benign	0.48	T
M_CAP	Benign	0.0022	T
MetaRNN	Benign	0.071	T
MetaSVM	Benign	-0.96	T
MutationAssessor	Benign	0.0	N
PhyloP100		1.3
PrimateAI	Benign	0.22	T
PROVEAN	Benign	-1.4	N
REVEL	Benign	0.026
Sift	Uncertain	0.010	D
Sift4G	Benign	0.10	T
Polyphen		0.010	B
Vest4		0.12
MutPred		0.36		Gain of glycosylation at S109 (P = 0.0626)
MVP		0.29
MPC		0.11
ClinPred		0.14	T
GERP RS		3.3
Varity_R		0.12
gMVP		0.18
Mutation Taster		=94/6	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: rs373734125; hg19: chr1-44595271;