Variant 1-12022872-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_021933.4(MIIP):c.502A>G(p.Arg168Gly) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000023 in 1,610,118 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000039 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000021 ( 0 hom. )

Consequence

MIIP
NM_021933.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.442

Variant links:

Genes affected

MIIP (HGNC:25715): (migration and invasion inhibitory protein) This gene encodes a protein that interacts with the oncogene protein insulin-like growth factor binding protein 2 and may function as an inhibitor of cell migration and invasion. This protein also interacts with the cell division protein 20 and may be involved in regulating mitotic progression. This protein may function as a tumor suppressor by inhibiting the growth or certain cancers. [provided by RefSeq, Sep 2011]

MIIP links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.07102281).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein
MIIP	NM_021933.4 linkuse as main transcript	c.502A>G	p.Arg168Gly	missense_variant	4/10	ENST00000235332.6	NP_068752.2
MIIP	XM_011541895.2 linkuse as main transcript	c.502A>G	p.Arg168Gly	missense_variant	4/10		XP_011540197.1
MIIP	XM_011541896.2 linkuse as main transcript	c.502A>G	p.Arg168Gly	missense_variant	4/10		XP_011540198.1
MIIP	XM_005263487.5 linkuse as main transcript	c.502A>G	p.Arg168Gly	missense_variant	4/10		XP_005263544.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
MIIP	ENST00000235332.6 linkuse as main transcript	c.502A>G	p.Arg168Gly	missense_variant	4/10	1	NM_021933.4	ENSP00000235332	P1	Q5JXC2-1
MIIP	ENST00000466860.5 linkuse as main transcript	n.261A>G		non_coding_transcript_exon_variant	2/6	5
MIIP	ENST00000478749.5 linkuse as main transcript	n.475A>G		non_coding_transcript_exon_variant	3/6	2
MIIP	ENST00000498685.5 linkuse as main transcript	n.9A>G		non_coding_transcript_exon_variant	1/6	2

Frequencies

GnomAD3 genomes

AF:

0.0000395

AC:

AN:

152050

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000882

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000245

AC:

AN:

244552

Hom.:

AF XY:

0.0000303

AC XY:

AN XY:

132152

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000544

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000213

AC:

AN:

1458068

Hom.:

Cov.:

AF XY:

0.0000262

AC XY:

AN XY:

724960

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000261

Gnomad4 OTH exome

AF:

0.0000332

GnomAD4 genome

AF:

0.0000395

AC:

AN:

152050

Hom.:

Cov.:

AF XY:

0.0000404

AC XY:

AN XY:

74264

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000882

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000565

Hom.:

Bravo

AF:

0.0000302

ExAC

AF:

0.0000330

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

May 02, 2024

The c.502A>G (p.R168G) alteration is located in exon 4 (coding exon 3) of the MIIP gene. This alteration results from a A to G substitution at nucleotide position 502, causing the arginine (R) at amino acid position 168 to be replaced by a glycine (G). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.070

BayesDel_addAF

Benign

-0.35

BayesDel_noAF

Benign

-0.74

CADD

Benign

DANN

Benign

0.85

DEOGEN2

Benign

0.00095

Eigen

Benign

-1.1

Eigen_PC

Benign

-1.1

FATHMM_MKL

Benign

0.054

LIST_S2

Benign

0.54

M_CAP

Benign

0.0026

MetaRNN

Benign

0.071

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.0

MutationTaster

Benign

1.0

N;N

PrimateAI

Benign

0.22

PROVEAN

Benign

-0.61

REVEL

Benign

0.021

Sift

Benign

0.43

Sift4G

Benign

0.39

Polyphen

0.0050

Vest4

0.045

MVP

0.067

MPC

0.12

ClinPred

0.036

GERP RS

-1.3

Varity_R

0.046

gMVP

0.13

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over