NM_012325.3:c.597+3108A>G

Variant names:

• chr20-32842964-A-G
• rs6579038
• NM_012325.3:c.597+3108A>G

Variant summary

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

The NM_012325.3(MAPRE1):​c.597+3108A>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0604 in 152,120 control chromosomes in the GnomAD database, including 281 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 0.060 (281 hom., cov: 32)
• Consequence: MAPRE1 NM_012325.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.0320
• Publications: 8 publications found

Genes affected

MAPRE1 (HGNC:6890): (microtubule associated protein RP/EB family member 1) The protein encoded by this gene was first identified by its binding to the APC protein which is often mutated in familial and sporadic forms of colorectal cancer. This protein localizes to microtubules, especially the growing ends, in interphase cells. During mitosis, the protein is associated with the centrosomes and spindle microtubules. The protein also associates with components of the dynactin complex and the intermediate chain of cytoplasmic dynein. Because of these associations, it is thought that this protein is involved in the regulation of microtubule structures and chromosome stability. This gene is a member of the RP/EB family. [provided by RefSeq, Jul 2008]

ENSG00000260536 (HGNC:):

ACMG classification

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

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.92).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.0711 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_012325.3. 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
	MAPRE1	NM_012325.3	MANE Select	c.597+3108A>G		intron	N/A	NP_036457.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MAPRE1	ENST00000375571.6	TSL:1 MANE Select	c.597+3108A>G		intron	N/A	ENSP00000364721.5
	ENSG00000260536	ENST00000565572.1	TSL:3	n.*164T>C		downstream_gene	N/A

Frequencies

GnomAD3 genomes AF: 0.0602 AC: 9147 AN: 152002 Hom.: 274 Cov.: 32

Gnomad AFR AF: 0.0695

Gnomad AMI AF: 0.105

Gnomad AMR AF: 0.0389

Gnomad ASJ AF: 0.0848

Gnomad EAS AF: 0.0772

Gnomad SAS AF: 0.0397

Gnomad FIN AF: 0.0602

Gnomad MID AF: 0.0570

Gnomad NFE AF: 0.0576

Gnomad OTH AF: 0.0603

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

GnomAD4 genome AF: 0.0604 AC: 9182 AN: 152120 Hom.: 281 Cov.: 32 AF XY: 0.0596 AC XY: 4436 AN XY: 74370

African (AFR) AF: 0.0700 AC: 2902 AN: 41470

American (AMR) AF: 0.0388 AC: 593 AN: 15278

Ashkenazi Jewish (ASJ) AF: 0.0848 AC: 294 AN: 3468

East Asian (EAS) AF: 0.0773 AC: 400 AN: 5172

South Asian (SAS) AF: 0.0403 AC: 194 AN: 4810

European-Finnish (FIN) AF: 0.0602 AC: 638 AN: 10606

Middle Eastern (MID) AF: 0.0612 AC: 18 AN: 294

European-Non Finnish (NFE) AF: 0.0576 AC: 3917 AN: 68000

Other (OTH) AF: 0.0616 AC: 130 AN: 2112

Alfa AF: 0.0578 Hom.: 500

Bravo AF: 0.0600

Asia WGS AF: 0.0940 AC: 328 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.92
CADD	Benign	6.1
DANN	Benign	0.44
PhyloP100		0.032
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: rs6579038; hg19: chr20-31430770;