rs145382336

Variant names:

• chr7-6009426-C-G
• rs145382336
• NM_006303.4:c.63C>G

Your query was ambiguous. Multiple possible variants found:

• chr7-6009426-C-G
• chr7-6009426-C-T

Variant summary

Our verdict is Likely benign. The variant received -1 ACMG points: 2P and 3B. PM2 BP4_Moderate BP7

The NM_006303.4(AIMP2):​c.63C>G​(p.Pro21Pro) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000685 in 1,459,138 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Synonymous variant affecting the same amino acid position (i.e. P21P) has been classified as Likely benign.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 6.9e-7 (0 hom.)
• Consequence: AIMP2 NM_006303.4 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.105
• Publications: 0 publications found

Genes affected

AIMP2 (HGNC:20609): (aminoacyl tRNA synthetase complex interacting multifunctional protein 2) The protein encoded by this gene is part of the aminoacyl-tRNA synthetase complex, which contains nine different aminoacyl-tRNA synthetases and three non-enzymatic factors. The encoded protein is one of the non-enzymatic factors and is required for assembly and stability of the complex. [provided by RefSeq, May 2016]

AIMP2 Gene-Disease associations (from GenCC):

• leukodystrophy, hypomyelinating, 17

  Inheritance: AR Classification: DEFINITIVE, STRONG Submitted by: Illumina, Labcorp Genetics (formerly Invitae), ClinGen

ACMG classification

Our verdict: Likely_benign. The variant received -1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.27).
• BP7: Synonymous conserved (PhyloP=-0.105 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_006303.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	AIMP2	NM_006303.4	MANE Select	c.63C>G	p.Pro21Pro	synonymous	Exon 1 of 4	NP_006294.2
	AIMP2	NM_001326607.2		c.63C>G	p.Pro21Pro	synonymous	Exon 1 of 3	NP_001313536.1	Q13155-2
	AIMP2	NM_001326609.2		c.-258C>G		5_prime_UTR	Exon 1 of 5	NP_001313538.1	A8MU58

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	AIMP2	ENST00000223029.8	TSL:1 MANE Select	c.63C>G	p.Pro21Pro	synonymous	Exon 1 of 4	ENSP00000223029.3	Q13155-1
	AIMP2	ENST00000395236.2	TSL:2	c.63C>G	p.Pro21Pro	synonymous	Exon 1 of 3	ENSP00000378658.2	Q13155-2
	AIMP2	ENST00000400479.6	TSL:5	c.-251+48C>G		intron	N/A	ENSP00000383327.2	A8MU58

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.85e-7 AC: 1 AN: 1459138 Hom.: 0 Cov.: 33 AF XY: 0.00000138 AC XY: 1 AN XY: 725874

African (AFR) AF: 0.00 AC: 0 AN: 33418

American (AMR) AF: 0.00 AC: 0 AN: 44686

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26128

East Asian (EAS) AF: 0.00 AC: 0 AN: 39690

South Asian (SAS) AF: 0.00 AC: 0 AN: 86152

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 52752

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 4168

European-Non Finnish (NFE) AF: 8.99e-7 AC: 1 AN: 1111938

Other (OTH) AF: 0.00 AC: 0 AN: 60206

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.27
CADD	Benign	11
DANN	Benign	0.85
PhyloP100		-0.10
PromoterAI		0.054	Neutral
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.6

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: rs145382336; hg19: chr7-6049057;