4-153710412-A-G

Variant names:

• chr4-153710412-A-G
• rs1250695710
• NM_173662.4:c.944T>C

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2 BP4

The NM_173662.4(RNF175):​c.944T>C​(p.Ile315Thr) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: RNF175 NM_173662.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 4.79
• Publications: 0 publications found

Genes affected

RNF175 (HGNC:27735): (ring finger protein 175) Predicted to enable ubiquitin protein ligase activity. Predicted to be involved in ubiquitin-dependent ERAD pathway. Predicted to be integral component of membrane. Predicted to be active in Golgi membrane and endoplasmic reticulum membrane. [provided by Alliance of Genome Resources, Apr 2022]

TLR2 (HGNC:11848): (toll like receptor 2) The protein encoded by this gene is a member of the Toll-like receptor (TLR) family which plays a fundamental role in pathogen recognition and activation of innate immunity. TLRs are highly conserved from Drosophila to humans and share structural and functional similarities. This protein is a cell-surface protein that can form heterodimers with other TLR family members to recognize conserved molecules derived from microorganisms known as pathogen-associated molecular patterns (PAMPs). Activation of TLRs by PAMPs leads to an up-regulation of signaling pathways to modulate the host's inflammatory response. This gene is also thought to promote apoptosis in response to bacterial lipoproteins. This gene has been implicated in the pathogenesis of several autoimmune diseases. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2016]

ACMG classification

Our verdict: Uncertain_significance. The variant received 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.27952778).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_173662.4. 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
	RNF175	NM_173662.4	MANE Select	c.944T>C	p.Ile315Thr	missense	Exon 9 of 9	NP_775933.2	Q8N4F7-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	RNF175	ENST00000347063.9	TSL:1 MANE Select	c.944T>C	p.Ile315Thr	missense	Exon 9 of 9	ENSP00000340979.4	Q8N4F7-1
	RNF175	ENST00000955649.1		c.848T>C	p.Ile283Thr	missense	Exon 9 of 9	ENSP00000625708.1
	RNF175	ENST00000897861.1		c.842T>C	p.Ile281Thr	missense	Exon 8 of 8	ENSP00000567920.1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 1424028 Hom.: 0 Cov.: 30 AF XY: 0.00 AC XY: 0 AN XY: 704546

African (AFR) AF: 0.00 AC: 0 AN: 32756

American (AMR) AF: 0.00 AC: 0 AN: 39182

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25442

East Asian (EAS) AF: 0.00 AC: 0 AN: 38476

South Asian (SAS) AF: 0.00 AC: 0 AN: 81128

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 51330

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5738

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1090894

Other (OTH) AF: 0.00 AC: 0 AN: 59082

GnomAD4 genome Cov.: 33

Alfa AF: 0.0000329 Hom.: 0

Bravo AF: 0.00000756

Asia WGS AF: 0.000577 AC: 2 AN: 3478

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	0.23
PhyloP100		4.8
Varity_R		0.34
gMVP		0.56
Mutation Taster		=74/26	polymorphism

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

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Other links and lift over

dbSNP: rs1250695710; hg19: chr4-154631564;