1-46316564-C-A

Position:

• chr1-46316564-C-A

Variant summary

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

The NM_006004.4(UQCRH):​c.256C>A​(p.Leu86Ile) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: UQCRH NM_006004.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 4.89

Genes affected

UQCRH (HGNC:12590): (ubiquinol-cytochrome c reductase hinge protein) Predicted to enable ubiquinol-cytochrome-c reductase activity. Predicted to be involved in mitochondrial electron transport, ubiquinol to cytochrome c. Located in mitochondrion. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
UQCRH	NM_006004.4	c.256C>A	p.Leu86Ile	missense_variant	4/4	ENST00000311672.10
UQCRH	NM_001297565.2	c.238C>A	p.Leu80Ile	missense_variant	5/5
UQCRH	NM_001297566.2	c.229C>A	p.Leu77Ile	missense_variant	3/3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
UQCRH	ENST00000311672.10	c.256C>A	p.Leu86Ile	missense_variant	4/4	1	NM_006004.4	P1
UQCRH	ENST00000496387.5	c.*95C>A		3_prime_UTR_variant, NMD_transcript_variant	5/5	1
UQCRH	ENST00000460947.1	n.409C>A		non_coding_transcript_exon_variant	2/2	2
UQCRH	ENST00000489056.5	c.*95C>A		3_prime_UTR_variant, NMD_transcript_variant	4/4	2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 32

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not provided Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

CeGaT Center for Human Genetics Tuebingen

Oct 01, 2023

UQCRH: PM2 -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.15
BayesDel_addAF	Uncertain	0.13	D
BayesDel_noAF	Uncertain	-0.060
CADD	Uncertain	24
DANN	Uncertain	0.99
DEOGEN2	Benign	0.067	T
Eigen	Uncertain	0.58
Eigen_PC	Uncertain	0.61
FATHMM_MKL	Uncertain	0.96	D
LIST_S2	Uncertain	0.92	D
M_CAP	Benign	0.052	D
MetaRNN	Uncertain	0.74	D
MetaSVM	Benign	-0.62	T
MutationTaster	Benign	1.0	D
PrimateAI	Uncertain	0.73	T
PROVEAN	Benign	-1.3	N
REVEL	Benign	0.19
Sift	Benign	0.045	D
Sift4G	Benign	0.061	T
Polyphen		0.98	D
Vest4		0.54
MutPred		0.74		Gain of methylation at K91 (P = 0.0354);
MVP		0.60
MPC		0.76
ClinPred		0.96	D
GERP RS		5.4
RBP_binding_hub_radar		0.97
RBP_regulation_power_radar		2.7
Varity_R		0.64
gMVP		0.28

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: chr1-46782236;