10-128102803-G-C

Position:

chr10-128102803-G-C

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 0P and 4B. BP4_Strong

The NM_002417.5(MKI67):c.9037C>G(p.Arg3013Gly) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000591 in 152,190 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 0.000059 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00018 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

MKI67
NM_002417.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -2.07

Variant links:

Genes affected

MKI67 (HGNC:7107): (marker of proliferation Ki-67) Enables protein C-terminus binding activity. Involved in regulation of chromosome segregation and regulation of mitotic nuclear division. Located in chromosome; nuclear body; and nucleolus. Colocalizes with condensed chromosome. Implicated in Crohn's disease; breast cancer; human immunodeficiency virus infectious disease; and pancreatic cancer. Biomarker of several diseases, including Barrett's esophagus; autoimmune disease of musculoskeletal system (multiple); endocrine gland cancer (multiple); gastrointestinal system cancer (multiple); and interstitial cystitis. [provided by Alliance of Genome Resources, Apr 2022]

MKI67 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.01544553).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein
MKI67	NM_002417.5 linkuse as main transcript	c.9037C>G	p.Arg3013Gly	missense_variant	13/15	ENST00000368654.8	NP_002408.3
MKI67	NM_001145966.2 linkuse as main transcript	c.7957C>G	p.Arg2653Gly	missense_variant	12/14		NP_001139438.1
MKI67	XM_011539818.3 linkuse as main transcript	c.8005C>G	p.Arg2669Gly	missense_variant	10/12		XP_011538120.1
MKI67	XM_006717864.4 linkuse as main transcript	c.6715C>G	p.Arg2239Gly	missense_variant	2/4		XP_006717927.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
MKI67	ENST00000368654.8 linkuse as main transcript	c.9037C>G	p.Arg3013Gly	missense_variant	13/15	2	NM_002417.5	ENSP00000357643	P2	P46013-1
MKI67	ENST00000368653.7 linkuse as main transcript	c.7957C>G	p.Arg2653Gly	missense_variant	12/14	2		ENSP00000357642	A2	P46013-2
MKI67	ENST00000464771.1 linkuse as main transcript	n.326C>G		non_coding_transcript_exon_variant	1/2	3

Frequencies

GnomAD3 genomes

AF:

0.0000591

AC:

AN:

152190

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

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:

0.000118

Gnomad OTH

AF:

0.00

GnomAD4 exome

Data not reliable, filtered out with message: AS_VQSR

AF:

0.000182

AC:

265

AN:

1459612

Hom.:

Cov.:

AF XY:

0.000172

AC XY:

125

AN XY:

726092

show subpopulations

Gnomad4 AFR exome

AF:

0.0000598

Gnomad4 AMR exome

AF:

0.0000224

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00147

Gnomad4 NFE exome

AF:

0.000160

Gnomad4 OTH exome

AF:

0.000133

GnomAD4 genome

AF:

0.0000591

AC:

AN:

152190

Hom.:

Cov.:

AF XY:

0.0000404

AC XY:

AN XY:

74338

show subpopulations

Gnomad4 AFR

AF:

0.0000241

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:

0.000118

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000604

ExAC

AF:

0.00119

AC:

143

EpiCase

AF:

0.000164

EpiControl

AF:

0.0000593

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 21, 2024

The c.9037C>G (p.R3013G) alteration is located in exon 13 (coding exon 12) of the MKI67 gene. This alteration results from a C to G substitution at nucleotide position 9037, causing the arginine (R) at amino acid position 3013 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

0.15

BayesDel_addAF

Benign

-0.22

BayesDel_noAF

Benign

-0.55

CADD

Benign

0.035

DANN

Benign

0.36

DEOGEN2

Benign

0.011

.;T

Eigen

Benign

-1.5

Eigen_PC

Benign

-1.7

FATHMM_MKL

Benign

0.062

LIST_S2

Benign

0.48

T;T

M_CAP

Benign

0.0034

MetaRNN

Benign

0.015

T;T

MetaSVM

Benign

-0.92

MutationAssessor

Benign

0.90

.;L

MutationTaster

Benign

1.0

N;N

PrimateAI

Benign

0.21

PROVEAN

Benign

-1.7

N;N

REVEL

Benign

0.040

Sift

Benign

0.038

D;T

Sift4G

Benign

0.60

T;T

Polyphen

0.0010

B;P

Vest4

0.21

MVP

0.17

MPC

0.067

ClinPred

0.0059

GERP RS

-7.4

Varity_R

0.075

gMVP

0.067

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

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