rs5992128

Variant names:

• chr22-17872017-T-A
• NM_015241.3:c.2248A>T

Your query was ambiguous. Multiple possible variants found:

• chr22-17872017-T-A
• chr22-17872017-T-C
• chr22-17872017-T-G

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_015241.3(MICAL3):​c.2248A>T​(p.Met750Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000069 in 1,449,866 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another nucleotide change resulting in the same amino acid substitution has been previously reported as Likely benign in UniProt.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 6.9e-7 (0 hom.)
• Consequence: MICAL3 NM_015241.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.871

Genes affected

MICAL3 (HGNC:24694): (microtubule associated monooxygenase, calponin and LIM domain containing 3) Enables actin binding activity. Involved in actin filament depolymerization. Located in several cellular components, including Flemming body; intercellular bridge; and nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

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=0.019685805).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
MICAL3	NM_015241.3	c.2248A>T	p.Met750Leu	missense_variant	Exon 17 of 32	ENST00000441493.7	NP_056056.2
MICAL3	NM_001136004.3	c.2620A>T	p.Met874Leu	missense_variant	Exon 20 of 22		NP_001129476.1
MICAL3	NM_001122731.2	c.2248A>T	p.Met750Leu	missense_variant	Exon 16 of 20		NP_001116203.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
MICAL3	ENST00000441493.7	c.2248A>T	p.Met750Leu	missense_variant	Exon 17 of 32	5	NM_015241.3	ENSP00000416015.2

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 6.90e-7 AC: 1 AN: 1449866 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 719958

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.0000254

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.095
BayesDel_addAF	Benign	-0.18	T
BayesDel_noAF	Benign	-0.50
CADD	Benign	14
DANN	Benign	0.68
DEOGEN2	Benign	0.0020	T;.;.;.;.
Eigen	Benign	-0.79
Eigen_PC	Benign	-0.57
FATHMM_MKL	Benign	0.53	D
LIST_S2	Benign	0.65	T;T;T;T;T
M_CAP	Benign	0.0070	T
MetaRNN	Benign	0.020	T;T;T;T;T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	-1.4	N;N;.;N;.
PrimateAI	Benign	0.31	T
PROVEAN	Benign	-0.060	N;N;N;N;.
REVEL	Benign	0.052
Sift	Benign	1.0	T;T;T;T;.
Sift4G	Benign	1.0	T;T;T;T;T
Polyphen		0.0	B;B;B;B;.
Vest4		0.072
MutPred		0.31		Loss of MoRF binding (P = 0.1041);Loss of MoRF binding (P = 0.1041);.;Loss of MoRF binding (P = 0.1041);.;
MVP		0.14
MPC		0.13
ClinPred		0.094	T
GERP RS		2.3
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1
Varity_R		0.061
gMVP		0.10

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: chr22-18354783;