21-42076131-G-A

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001004416.3(UMODL1):c.203G>A(p.Arg68Lys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000205 in 1,461,892 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 34)

Exomes 𝑓: 0.0000021 ( 0 hom. )

Consequence

UMODL1
NM_001004416.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.479

Variant links:

Genes affected

UMODL1 (HGNC:12560): (uromodulin like 1) Predicted to be an extracellular matrix structural constituent. Predicted to be involved in neutrophil migration. Predicted to act upstream of or within several processes, including adipose tissue development; cellular response to gonadotropin-releasing hormone; and regulation of ovarian follicle development. Predicted to be located in cytoplasm and external side of plasma membrane. Predicted to be integral component of membrane. Predicted to be active in apical plasma membrane; cell surface; and extracellular space. [provided by Alliance of Genome Resources, Apr 2022]

UMODL1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.10237196).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
UMODL1	NM_001004416.3 linkuse as main transcript	c.203G>A	p.Arg68Lys	missense_variant	2/23	ENST00000408910.7
UMODL1	NM_173568.4 linkuse as main transcript	c.203G>A	p.Arg68Lys	missense_variant	2/22
UMODL1	NM_001199527.3 linkuse as main transcript	c.-14G>A		5_prime_UTR_variant	2/22
UMODL1	NM_001199528.4 linkuse as main transcript	c.-14G>A		5_prime_UTR_variant	2/23

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
UMODL1	ENST00000408910.7 linkuse as main transcript	c.203G>A	p.Arg68Lys	missense_variant	2/23	1	NM_001004416.3	P2	Q5DID0-1
UMODL1	ENST00000408989.6 linkuse as main transcript	c.203G>A	p.Arg68Lys	missense_variant	2/22	1		A2	Q5DID0-2
UMODL1	ENST00000400424.6 linkuse as main transcript	c.-14G>A		5_prime_UTR_variant	2/23	1		A2	Q5DID0-3
UMODL1	ENST00000400427.5 linkuse as main transcript	c.-14G>A		5_prime_UTR_variant	2/22	1		A2	Q5DID0-4

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000401

AC:

AN:

249554

Hom.:

AF XY:

0.00

AC XY:

AN XY:

135408

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000883

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000205

AC:

AN:

1461892

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

727246

show subpopulations

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:

0.00000270

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Alfa

AF:

0.0000329

Hom.:

Bravo

AF:

0.00000378

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Oct 26, 2022

The c.203G>A (p.R68K) alteration is located in exon 2 (coding exon 2) of the UMODL1 gene. This alteration results from a G to A substitution at nucleotide position 203, causing the arginine (R) at amino acid position 68 to be replaced by a lysine (K). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.10

BayesDel_addAF

Benign

-0.25

BayesDel_noAF

Benign

-0.59

Cadd

Benign

Dann

Benign

0.58

Eigen

Benign

-0.89

Eigen_PC

Benign

-0.82

FATHMM_MKL

Benign

0.066

LIST_S2

Benign

0.54

T;T

M_CAP

Benign

0.0036

MetaRNN

Benign

0.10

T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.2

L;L

MutationTaster

Benign

1.0

N;N;N;N

PrimateAI

Benign

0.22

PROVEAN

Benign

-0.53

N;N

REVEL

Benign

0.077

Sift

Benign

0.57

T;T

Sift4G

Benign

0.95

T;T

Polyphen

0.12

B;B

Vest4

0.20

MutPred

0.59

Gain of methylation at R68 (P = 0.0017);Gain of methylation at R68 (P = 0.0017);

MVP

0.35

MPC

0.14

ClinPred

0.050

GERP RS

0.88

Varity_R

0.036

gMVP

0.25

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

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over