chr5-113043555-C-A

Variant names:

• chr5-113043555-C-A
• rs1751869618
• NM_001085377.2:c.2731G>T

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001085377.2(MCC):​c.2731G>T​(p.Ala911Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 16/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 33)
• Consequence: MCC NM_001085377.2 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 1.52
• Publications: 0 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]

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.09887749).

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

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MCC	NM_001085377.2	MANE Select	c.2731G>T	p.Ala911Ser	missense	Exon 17 of 19	NP_001078846.2	P23508-2
	MCC	NM_002387.3		c.2161G>T	p.Ala721Ser	missense	Exon 15 of 17	NP_002378.2	P23508-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MCC	ENST00000408903.7	TSL:2 MANE Select	c.2731G>T	p.Ala911Ser	missense	Exon 17 of 19	ENSP00000386227.3	P23508-2
	MCC	ENST00000302475.9	TSL:1	c.2161G>T	p.Ala721Ser	missense	Exon 15 of 17	ENSP00000305617.4	P23508-1
	MCC	ENST00000515367.6	TSL:5	c.1972G>T	p.Ala658Ser	missense	Exon 15 of 17	ENSP00000421615.2	D6REY2

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 33

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

ClinVar

ClinVar submissions

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	0.086
BayesDel_addAF	Benign	-0.22	T
BayesDel_noAF	Benign	-0.55
CADD	Benign	17
DANN	Benign	0.94
DEOGEN2	Benign	0.054	T
Eigen	Benign	-0.60
Eigen_PC	Benign	-0.51
FATHMM_MKL	Benign	0.70	D
LIST_S2	Benign	0.82	T
M_CAP	Benign	0.011	T
MetaRNN	Benign	0.099	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	0.69	N
PhyloP100		1.5
PrimateAI	Benign	0.36	T
PROVEAN	Benign	0.24	N
REVEL	Benign	0.027
Sift	Benign	0.57	T
Sift4G	Benign	1.0	T
Polyphen		0.56	P
Vest4		0.15
MutPred		0.23		Gain of glycosylation at A721 (P = 0.0545)
MVP		0.26
MPC		0.072
ClinPred		0.29	T
GERP RS		3.4
Varity_R		0.039
gMVP		0.070
Mutation Taster		=91/9	polymorphism

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: rs1751869618; hg19: chr5-112379252;