rs782410805

Variant names:

• chr10-46003218-T-C
• NM_006327.4:c.530T>C

Your query was ambiguous. Multiple possible variants found:

• chr10-46003218-T-C
• chr10-46003218-T-G

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_006327.4(TIMM23):​c.530T>C​(p.Ile177Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000274 in 1,461,762 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 6/9 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000027 (0 hom.)
• Consequence: TIMM23 NM_006327.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.371

Genes affected

TIMM23 (HGNC:17312): (translocase of inner mitochondrial membrane 23) The protein encoded by this gene is part of a complex located in the inner mitochondrial membrane that mediates the transport of transit peptide-containing proteins across the membrane. Multiple transcript variants, one protein-coding and others not protein-coding, have been found for this gene. [provided by RefSeq, Jul 2012]

ACMG classification

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=0.17607886).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
TIMM23	NM_006327.4	c.530T>C	p.Ile177Thr	missense_variant	Exon 7 of 7	ENST00000580018.4	NP_006318.1
TIMM23	NR_073029.2	n.790T>C		non_coding_transcript_exon_variant	Exon 8 of 8
TIMM23	NR_073030.2	n.607T>C		non_coding_transcript_exon_variant	Exon 6 of 6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
TIMM23	ENST00000580018.4	c.530T>C	p.Ile177Thr	missense_variant	Exon 7 of 7	1	NM_006327.4	ENSP00000464522.3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000274 AC: 4 AN: 1461762 Hom.: 0 Cov.: 30 AF XY: 0.00000138 AC XY: 1 AN XY: 727178

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: 0.00000270

Gnomad4 OTH exome AF: 0.0000166

GnomAD4 genome Cov.: 32

Asia WGS AF: 0.000289 AC: 1 AN: 3478

EpiCase AF: 0.00

EpiControl AF: 0.0000593

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.25
BayesDel_noAF	Benign	-0.48
CADD	Benign	16
DANN	Benign	0.93
DEOGEN2	Benign	0.14	T
LIST_S2	Uncertain	0.91	D
MetaRNN	Benign	0.18	T
Sift4G	Benign	0.12	T
Vest4		0.44
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1
gMVP		0.47

Splicing

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: chr10-51592604;