21-42137449-T-G

Variant names:

• chr21-42137449-T-G
• rs3819141
• NM_001004416.3:c.3786T>G

Variant summary

Our verdict is Likely benign. The variant received -3 ACMG points: 2P and 5B. PM2 BP4_Strong BP7

The NM_001004416.3(UMODL1):​c.3786T>G​(p.Pro1262Pro) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000274 in 1,461,780 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 34)
  • Exomes 𝑓: 0.0000027 (0 hom.)
• Consequence: UMODL1 NM_001004416.3 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.40
• Publications: 0 publications found

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]

ENSG00000304334 (HGNC:):

ACMG classification

Our verdict: Likely_benign. The variant received -3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.97).
• BP7: Synonymous conserved (PhyloP=-1.4 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001004416.3. 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
	UMODL1	NM_001004416.3	MANE Select	c.3786T>G	p.Pro1262Pro	synonymous	Exon 22 of 23	NP_001004416.3	Q5DID0-1
	UMODL1	NM_173568.4		c.4170T>G	p.Pro1390Pro	synonymous	Exon 21 of 22	NP_775839.4
	UMODL1	NM_001199527.3		c.3954T>G	p.Pro1318Pro	synonymous	Exon 21 of 22	NP_001186456.2	Q5DID0-4

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	UMODL1	ENST00000408910.7	TSL:1 MANE Select	c.3786T>G	p.Pro1262Pro	synonymous	Exon 22 of 23	ENSP00000386147.2	Q5DID0-1
	UMODL1	ENST00000408989.6	TSL:1	c.4170T>G	p.Pro1390Pro	synonymous	Exon 21 of 22	ENSP00000386126.2	Q5DID0-2
	UMODL1	ENST00000400427.5	TSL:1	c.3954T>G	p.Pro1318Pro	synonymous	Exon 21 of 22	ENSP00000383279.1	Q5DID0-4

Frequencies

GnomAD3 genomes Cov.: 34

GnomAD4 exome AF: 0.00000274 AC: 4 AN: 1461780 Hom.: 0 Cov.: 53 AF XY: 0.00000413 AC XY: 3 AN XY: 727192

African (AFR) AF: 0.00 AC: 0 AN: 33478

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: 39694

South Asian (SAS) AF: 0.00 AC: 0 AN: 86252

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53392

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5752

European-Non Finnish (NFE) AF: 0.00000360 AC: 4 AN: 1111962

Other (OTH) AF: 0.00 AC: 0 AN: 60390

GnomAD4 genome Cov.: 34

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.97
CADD	Benign	0.096
DANN	Benign	0.29
PhyloP100		-1.4

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

Other links and lift over

dbSNP: rs3819141; hg19: chr21-43557559;