NM_001085377.2:c.171-20524T>G

Variant names:

• chr5-113405736-A-C
• rs6887482
• NM_001085377.2:c.171-20524T>G

Variant summary

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

The NM_001085377.2(MCC):​c.171-20524T>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.171 in 151,932 control chromosomes in the GnomAD database, including 2,447 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 0.17 (2447 hom., cov: 31)
• Consequence: MCC NM_001085377.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.504
• Publications: 1 publications found

Genes affected

MCC (HGNC:6935): (MCC regulator of WNT signaling pathway) This gene is a candidate colorectal tumor suppressor gene that is thought to negatively regulate cell cycle progression. The orthologous gene in the mouse expresses a phosphoprotein associated with the plasma membrane and membrane organelles, and overexpression of the mouse protein inhibits entry into S phase. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]

ENSG00000232633 (HGNC:):

ACMG classification

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

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.93).
• BA1: GnomAd4 highest subpopulation (NFE) allele frequency at 95% confidence interval = 0.217 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001085377.2. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MCC	NM_001085377.2	MANE Select	c.171-20524T>G		intron	N/A	NP_001078846.2

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MCC	ENST00000408903.7	TSL:2 MANE Select	c.171-20524T>G		intron	N/A	ENSP00000386227.3
	ENSG00000232633	ENST00000416046.3	TSL:2	n.303+5737A>C		intron	N/A

Frequencies

GnomAD3 genomes AF: 0.171 AC: 26020 AN: 151812 Hom.: 2445 Cov.: 31

Gnomad AFR AF: 0.118

Gnomad AMI AF: 0.303

Gnomad AMR AF: 0.143

Gnomad ASJ AF: 0.155

Gnomad EAS AF: 0.0898

Gnomad SAS AF: 0.126

Gnomad FIN AF: 0.167

Gnomad MID AF: 0.108

Gnomad NFE AF: 0.220

Gnomad OTH AF: 0.165

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

GnomAD4 genome AF: 0.171 AC: 26029 AN: 151932 Hom.: 2447 Cov.: 31 AF XY: 0.167 AC XY: 12407 AN XY: 74260

African (AFR) AF: 0.118 AC: 4893 AN: 41456

American (AMR) AF: 0.142 AC: 2169 AN: 15244

Ashkenazi Jewish (ASJ) AF: 0.155 AC: 538 AN: 3470

East Asian (EAS) AF: 0.0898 AC: 464 AN: 5166

South Asian (SAS) AF: 0.126 AC: 607 AN: 4808

European-Finnish (FIN) AF: 0.167 AC: 1766 AN: 10568

Middle Eastern (MID) AF: 0.112 AC: 33 AN: 294

European-Non Finnish (NFE) AF: 0.220 AC: 14939 AN: 67910

Other (OTH) AF: 0.164 AC: 345 AN: 2108

Alfa AF: 0.185 Hom.: 347

Bravo AF: 0.167

Asia WGS AF: 0.0980 AC: 342 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.93
CADD	Benign	3.3
DANN	Benign	0.67
PhyloP100		0.50
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: rs6887482; hg19: chr5-112741433;