rs200588716

Variant names:

• chr11-118099008-C-T
• rs200588716
• NM_019894.4:c.67C>T

Variant summary

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

The NM_001290094.2(TMPRSS4):​c.-9C>T variant causes a 5 prime UTR premature start codon gain change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000496 in 1,613,862 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.0000066 (0 hom., cov: 31)
  • Exomes 𝑓: 0.0000048 (0 hom.)
• Consequence: TMPRSS4 NM_001290094.2 5_prime_UTR_premature_start_codon_gain
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 1.80
• Publications: 1 publications found

Genes affected

TMPRSS4 (HGNC:11878): (transmembrane serine protease 4) This gene encodes a member of the serine protease family. Serine proteases are known to be involved in a variety of biological processes, whose malfunction often leads to human diseases and disorders. This gene was identified as a gene overexpressed in pancreatic carcinoma. The encoded protein is membrane bound with a N-terminal anchor sequence and a glycosylated extracellular region containing the serine protease domain. The protein has been found to promote SARS-CoV-2 entry into host cells. [provided by RefSeq, Aug 2021]

TMPRSS4 Gene-Disease associations (from GenCC):

• autosomal recessive cerebral atrophy

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

LOC105369517 (HGNC:):

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=0.2958979).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001290094.2. 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
	TMPRSS4	NM_019894.4	MANE Select	c.67C>T	p.Arg23Cys	missense	Exon 3 of 13	NP_063947.2	Q9NRS4-1
	TMPRSS4	NM_001290094.2		c.-9C>T		5_prime_UTR_premature_start_codon_gain	Exon 3 of 13	NP_001277023.2
	TMPRSS4	NM_001290096.2		c.-296C>T		5_prime_UTR_premature_start_codon_gain	Exon 3 of 13	NP_001277025.2	E7ESG9

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	TMPRSS4	ENST00000437212.8	TSL:1 MANE Select	c.67C>T	p.Arg23Cys	missense	Exon 3 of 13	ENSP00000416037.3	Q9NRS4-1
	TMPRSS4	ENST00000522824.5	TSL:1	c.67C>T	p.Arg23Cys	missense	Exon 3 of 13	ENSP00000430547.1	Q9NRS4-2
	TMPRSS4	ENST00000714375.1		n.67C>T		non_coding_transcript_exon	Exon 3 of 12	ENSP00000519642.1	A0AAQ5BHV3

Frequencies

GnomAD3 genomes AF: 0.00000658 AC: 1 AN: 152080 Hom.: 0 Cov.: 31

Gnomad AFR AF: 0.0000242

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: 0.00

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000159 AC: 4 AN: 251120 AF XY: 0.00000737

Gnomad AFR exome AF: 0.000123

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: 0.00000881

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000479 AC: 7 AN: 1461664 Hom.: 0 Cov.: 31 AF XY: 0.00000413 AC XY: 3 AN XY: 727150

African (AFR) AF: 0.00 AC: 0 AN: 33474

American (AMR) AF: 0.00 AC: 0 AN: 44718

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26126

East Asian (EAS) AF: 0.00 AC: 0 AN: 39698

South Asian (SAS) AF: 0.0000232 AC: 2 AN: 86240

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53408

Middle Eastern (MID) AF: 0.000173 AC: 1 AN: 5764

European-Non Finnish (NFE) AF: 0.00000270 AC: 3 AN: 1111856

Other (OTH) AF: 0.0000166 AC: 1 AN: 60380

GnomAD4 genome AF: 0.00000657 AC: 1 AN: 152198 Hom.: 0 Cov.: 31 AF XY: 0.00 AC XY: 0 AN XY: 74414

African (AFR) AF: 0.0000241 AC: 1 AN: 41514

American (AMR) AF: 0.00 AC: 0 AN: 15296

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3466

East Asian (EAS) AF: 0.00 AC: 0 AN: 5184

South Asian (SAS) AF: 0.00 AC: 0 AN: 4828

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10598

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 294

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 67994

Other (OTH) AF: 0.00 AC: 0 AN: 2112

ESP6500AA AF: 0.00 AC: 0

ESP6500EA AF: 0.000116 AC: 1

ExAC AF: 0.00000824 AC: 1

ClinVar

ClinVar submissions as Germline

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	0.16
BayesDel_addAF	Benign	-0.074	T
BayesDel_noAF	Benign	-0.11
CADD	Uncertain	24
DANN	Uncertain	1.0
DEOGEN2	Benign	0.028	T
Eigen	Benign	-0.042
Eigen_PC	Benign	-0.16
FATHMM_MKL	Benign	0.60	D
LIST_S2	Uncertain	0.87	D
M_CAP	Uncertain	0.22	D
MetaRNN	Benign	0.30	T
MetaSVM	Uncertain	0.55	D
MutationAssessor	Uncertain	2.6	M
PhyloP100		1.8
PrimateAI	Benign	0.38	T
PROVEAN	Benign	-1.8	N
REVEL	Uncertain	0.49
Sift	Uncertain	0.0070	D
Sift4G	Uncertain	0.056	T
Polyphen		1.0	D
Vest4		0.54
MVP		0.90
MPC		0.49
ClinPred		0.66	D
GERP RS		3.2
PromoterAI		-0.011	Neutral
Varity_R		0.12
gMVP		0.47
Mutation Taster		=88/12	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		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: rs200588716; hg19: chr11-117969723;