NM_018244.5:c.292G>C

Variant names:

• chr20-35381959-C-G
• rs1468892145
• NM_018244.5:c.292G>C

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2 BP4

The NM_018244.5(UQCC1):​c.292G>C​(p.Glu98Gln) variant causes a missense change. The variant allele was found at a frequency of 0.00000137 in 1,460,736 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. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. E98K) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 31)
  • Exomes 𝑓: 0.0000014 (0 hom.)
• Consequence: UQCC1 NM_018244.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 5.99
• Publications: 0 publications found

Genes affected

UQCC1 (HGNC:15891): (ubiquinol-cytochrome c reductase complex assembly factor 1) This gene encodes a transmembrane protein that is structurally similar to the mouse basic fibroblast growth factor repressed ZIC-binding protein. In mouse this protein may be involved in fibroblast growth factor regulated growth control. In humans, polymorphisms in this gene are associated with variation in human height and osteoarthritis. Alternate splicing results in multiple transcript variants. [provided by RefSeq, May 2010]

ACMG classification

Our verdict: Uncertain_significance. The variant received 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.34914798).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_018244.5. 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
	UQCC1	NM_018244.5	MANE Select	c.292G>C	p.Glu98Gln	missense	Exon 4 of 10	NP_060714.3
	UQCC1	NM_199487.3		c.292G>C	p.Glu98Gln	missense	Exon 4 of 9	NP_955781.2	Q9NVA1-2
	UQCC1	NM_001184977.2		c.130-7703G>C		intron	N/A	NP_001171906.1	Q9NVA1-5

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	UQCC1	ENST00000374385.10	TSL:1 MANE Select	c.292G>C	p.Glu98Gln	missense	Exon 4 of 10	ENSP00000363506.5	Q9NVA1-1
	UQCC1	ENST00000491040.5	TSL:1	n.*174G>C		non_coding_transcript_exon	Exon 4 of 7	ENSP00000420584.1	D6RDV2
	UQCC1	ENST00000491040.5	TSL:1	n.*174G>C		3_prime_UTR	Exon 4 of 7	ENSP00000420584.1	D6RDV2

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD2 exomes AF: 0.00000399 AC: 1 AN: 250930 AF XY: 0.00000737

Gnomad AFR exome AF: 0.0000615

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000137 AC: 2 AN: 1460736 Hom.: 0 Cov.: 29 AF XY: 0.00000138 AC XY: 1 AN XY: 726712

African (AFR) AF: 0.0000598 AC: 2 AN: 33420

American (AMR) AF: 0.00 AC: 0 AN: 44578

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26120

East Asian (EAS) AF: 0.00 AC: 0 AN: 39678

South Asian (SAS) AF: 0.00 AC: 0 AN: 86046

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53402

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1111374

Other (OTH) AF: 0.00 AC: 0 AN: 60350

GnomAD4 genome Cov.: 31

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.46
BayesDel_addAF	Benign	-0.027	T
BayesDel_noAF	Benign	-0.090
CADD	Uncertain	24
DANN	Uncertain	1.0
DEOGEN2	Benign	0.037	T
Eigen	Uncertain	0.51
Eigen_PC	Uncertain	0.53
FATHMM_MKL	Pathogenic	0.97	D
LIST_S2	Uncertain	0.95	D
M_CAP	Benign	0.034	D
MetaRNN	Benign	0.35	T
MetaSVM	Uncertain	-0.14	T
MutationAssessor	Uncertain	2.4	M
PhyloP100		6.0
PrimateAI	Uncertain	0.67	T
PROVEAN	Benign	-1.1	N
REVEL	Benign	0.19
Sift	Uncertain	0.0070	D
Sift4G	Benign	0.087	T
Polyphen		0.23	B
Vest4		0.48
MutPred		0.39		Gain of MoRF binding (P = 0.0338)
MVP		0.54
MPC		0.35
ClinPred		0.42	T
GERP RS		4.7
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.20
gMVP		0.42
Mutation Taster		=52/48	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.030		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: rs1468892145; hg19: chr20-33969762;