rs4445406

Variant names:

• chr1-2607961-T-C
• rs4445406
• NM_033467.4:c.536-892A>G

Your query was ambiguous. Multiple possible variants found:

• chr1-2607961-T-C
• chr1-2607961-T-G

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_033467.4(MMEL1):​c.536-892A>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.413 in 152,030 control chromosomes in the GnomAD database, including 13,590 homozygotes. 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: 𝑓 0.41 (13590 hom., cov: 33)
• Consequence: MMEL1 NM_033467.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.07
• Publications: 26 publications found

Genes affected

MMEL1 (HGNC:14668): (membrane metalloendopeptidase like 1) The protein encoded by this gene is a member of the neutral endopeptidase (NEP) or membrane metallo-endopeptidase (MME) family. Family members play important roles in pain perception, arterial pressure regulation, phosphate metabolism and homeostasis. This protein is a type II transmembrane protein and is thought to be expressed as a secreted protein. This gene is expressed mainly in testis with weak expression in the brain, kidney, and heart. [provided by RefSeq, Jul 2008]

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.91).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.519 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
MMEL1	NM_033467.4	c.536-892A>G		intron_variant	Intron 6 of 23	ENST00000378412.8	NP_258428.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
MMEL1	ENST00000378412.8	c.536-892A>G		intron_variant	Intron 6 of 23	2	NM_033467.4	ENSP00000367668.3
MMEL1	ENST00000502556.5	c.480+1433A>G		intron_variant	Intron 5 of 18	1		ENSP00000422492.1
MMEL1	ENST00000504800.5	n.536-892A>G		intron_variant	Intron 5 of 22	2		ENSP00000425477.1
MMEL1	ENST00000509374.1	n.365-892A>G		intron_variant	Intron 3 of 4	4

Frequencies

GnomAD3 genomes AF: 0.413 AC: 62690 AN: 151912 Hom.: 13572 Cov.: 33

Gnomad AFR AF: 0.525

Gnomad AMI AF: 0.154

Gnomad AMR AF: 0.449

Gnomad ASJ AF: 0.309

Gnomad EAS AF: 0.514

Gnomad SAS AF: 0.508

Gnomad FIN AF: 0.384

Gnomad MID AF: 0.357

Gnomad NFE AF: 0.336

Gnomad OTH AF: 0.374

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.413 AC: 62743 AN: 152030 Hom.: 13590 Cov.: 33 AF XY: 0.418 AC XY: 31058 AN XY: 74334

African (AFR) AF: 0.525 AC: 21741 AN: 41444

American (AMR) AF: 0.449 AC: 6871 AN: 15290

Ashkenazi Jewish (ASJ) AF: 0.309 AC: 1073 AN: 3472

East Asian (EAS) AF: 0.513 AC: 2649 AN: 5164

South Asian (SAS) AF: 0.508 AC: 2454 AN: 4828

European-Finnish (FIN) AF: 0.384 AC: 4066 AN: 10598

Middle Eastern (MID) AF: 0.346 AC: 101 AN: 292

European-Non Finnish (NFE) AF: 0.336 AC: 22849 AN: 67928

Other (OTH) AF: 0.380 AC: 799 AN: 2104

Alfa AF: 0.381 Hom.: 1940

Bravo AF: 0.416

Asia WGS AF: 0.579 AC: 2013 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.91
CADD	Benign	1.6
DANN	Benign	0.39
PhyloP100		-1.1
Mutation Taster		=100/0	polymorphism (auto)

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: rs4445406; hg19: chr1-2539400;