chr2-151281962-T-C

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_004688.3(NMI):ā€‹c.163A>Gā€‹(p.Thr55Ala) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000145 in 1,378,834 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 (ā˜…).

Frequency

Genomes: not found (cov: 33)
Exomes š‘“: 0.0000015 ( 0 hom. )

Consequence

NMI
NM_004688.3 missense

Scores

19

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -1.10
Variant links:
Genes affected
NMI (HGNC:7854): (N-myc and STAT interactor) NMYC interactor (NMI) encodes a protein that interacts with NMYC and CMYC (two members of the oncogene Myc family), and other transcription factors containing a Zip, HLH, or HLH-Zip motif. The NMI protein also interacts with all STATs except STAT2 and augments STAT-mediated transcription in response to cytokines IL2 and IFN-gamma. The NMI mRNA has low expression levels in all human fetal and adult tissues tested except brain and has high expression in cancer cell line-myeloid leukemias. [provided by RefSeq, Jul 2008]

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
BP4
Computational evidence support a benign effect (MetaRNN=0.05603966).

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect #exon/exons MANE Protein UniProt
NMINM_004688.3 linkuse as main transcriptc.163A>G p.Thr55Ala missense_variant 3/8 ENST00000243346.10 NP_004679.2
NMIXM_047446270.1 linkuse as main transcriptc.436A>G p.Thr146Ala missense_variant 3/8 XP_047302226.1
NMIXM_005246941.3 linkuse as main transcriptc.163A>G p.Thr55Ala missense_variant 3/8 XP_005246998.1

Ensembl

Gene Transcript HGVSc HGVSp Effect #exon/exons TSL MANE Protein Appris UniProt
NMIENST00000243346.10 linkuse as main transcriptc.163A>G p.Thr55Ala missense_variant 3/81 NM_004688.3 ENSP00000243346 P1
NMIENST00000491771.5 linkuse as main transcriptn.358+906A>G intron_variant, non_coding_transcript_variant 2

Frequencies

GnomAD3 genomes
Cov.:
33
GnomAD4 exome
AF:
0.00000145
AC:
2
AN:
1378834
Hom.:
0
Cov.:
23
AF XY:
0.00000145
AC XY:
1
AN XY:
690168
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:
0.00000192
Gnomad4 OTH exome
AF:
0.00
GnomAD4 genome
Cov.:
33

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 submitterclinical testingAmbry GeneticsFeb 28, 2023The c.163A>G (p.T55A) alteration is located in exon 3 (coding exon 2) of the NMI gene. This alteration results from a A to G substitution at nucleotide position 163, causing the threonine (T) at amino acid position 55 to be replaced by an alanine (A). 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
0.066
BayesDel_addAF
Benign
-0.37
T
BayesDel_noAF
Benign
-0.77
CADD
Benign
0.86
DANN
Benign
0.30
DEOGEN2
Benign
0.067
T
Eigen
Benign
-1.6
Eigen_PC
Benign
-1.7
FATHMM_MKL
Benign
0.015
N
LIST_S2
Benign
0.43
T
M_CAP
Benign
0.0023
T
MetaRNN
Benign
0.056
T
MetaSVM
Benign
-1.0
T
MutationAssessor
Benign
0.84
L
MutationTaster
Benign
1.0
N
PrimateAI
Benign
0.31
T
PROVEAN
Benign
-0.65
N
REVEL
Benign
0.025
Sift
Benign
0.52
T
Sift4G
Benign
0.75
T
Polyphen
0.0010
B
Vest4
0.072
MutPred
0.44
Loss of phosphorylation at T55 (P = 0.0464);
MVP
0.33
MPC
0.037
ClinPred
0.030
T
GERP RS
-9.0
RBP_binding_hub_radar
0.0
RBP_regulation_power_radar
1.1
Varity_R
0.013
gMVP
0.099

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr2-152138476; API