chr10-3781613-G-C

Variant names:

• chr10-3781613-G-C
• rs192712828
• ENST00000469435.1:c.704C>G

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 2P and 8B. PM1 BP4_Strong BS2

The ENST00000469435.1(KLF6):​c.704C>G​(p.Ala235Gly) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000497 in 1,609,040 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 11/14 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. A235V) has been classified as Uncertain significance.

• Frequency:
  • Genomes: 𝑓 0.0000066 (0 hom., cov: 33)
  • Exomes 𝑓: 0.0000048 (0 hom.)
• Consequence: KLF6 ENST00000469435.1 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.0460

Genes affected

KLF6 (HGNC:2235): (KLF transcription factor 6) This gene encodes a member of the Kruppel-like family of transcription factors. The zinc finger protein is a transcriptional activator, and functions as a tumor suppressor. Multiple transcript variants encoding different isoforms have been found for this gene, some of which are implicated in carcinogenesis. [provided by RefSeq, May 2009]

ACMG classification

Verdict is Likely_benign. Variant got -6 ACMG points.

• PM1: In a chain Krueppel-like factor 6 (size 282) in uniprot entity KLF6_HUMAN there are 5 pathogenic changes around while only 2 benign (71%) in ENST00000469435.1
• BP4: Computational evidence support a benign effect (MetaRNN=0.06316581).
• BS2: High AC in GnomAdExome4 at 7 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
KLF6	NM_001300.6	c.676+28C>G		intron_variant	Intron 2 of 3	ENST00000497571.6	NP_001291.3
KLF6	NM_001160124.2	c.550+154C>G		intron_variant	Intron 2 of 3		NP_001153596.1
KLF6	NM_001160125.2	c.676+28C>G		intron_variant	Intron 2 of 2		NP_001153597.1
KLF6	NR_027653.2	n.717+182C>G		intron_variant	Intron 2 of 3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
KLF6	ENST00000497571.6	c.676+28C>G		intron_variant	Intron 2 of 3	1	NM_001300.6	ENSP00000419923.1

Frequencies

GnomAD3 genomes AF: 0.00000657 AC: 1 AN: 152212 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: 0.00000480 AC: 7 AN: 1456828 Hom.: 0 Cov.: 32 AF XY: 0.00000552 AC XY: 4 AN XY: 724446

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: 0.00000541

Gnomad4 OTH exome AF: 0.0000166

GnomAD4 genome AF: 0.00000657 AC: 1 AN: 152212 Hom.: 0 Cov.: 33 AF XY: 0.00 AC XY: 0 AN XY: 74360

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

Bravo AF: 0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_addAF	Benign	-0.37	T
BayesDel_noAF	Benign	-0.77
CADD	Benign	7.5
DANN	Uncertain	0.99
Eigen	Benign	-0.90
Eigen_PC	Benign	-0.94
FATHMM_MKL	Benign	0.0022	N
LIST_S2	Benign	0.25	T
M_CAP	Benign	0.0017	T
MetaRNN	Benign	0.063	T
MetaSVM	Benign	-1.0	T
PROVEAN	Benign	-0.96	N
REVEL	Benign	0.047
Sift	Benign	0.23	T
Sift4G	Pathogenic	0.0	D
Polyphen		0.0	B
Vest4		0.14
MutPred		0.23		Loss of stability (P = 0.1048);
MVP		0.47
ClinPred		0.053	T
GERP RS		-1.9

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: rs192712828; hg19: chr10-3823805;