rs141847473

Variant names:

• chr1-193147899-A-C
• NM_024529.5:c.762A>C

Your query was ambiguous. Multiple possible variants found:

• chr1-193147899-A-C
• chr1-193147899-A-G
• chr1-193147899-A-T

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2 BP4

The NM_024529.5(CDC73):​c.762A>C​(p.Gln254His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another nucleotide change resulting in the same amino acid substitution has been previously reported as Uncertain significance in ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. Q254R) has been classified as Uncertain significance.

• Frequency: Genomes: not found (cov: 32)
• Consequence: CDC73 NM_024529.5 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.433

Genes affected

CDC73 (HGNC:16783): (cell division cycle 73) This gene encodes a tumor suppressor that is involved in transcriptional and post-transcriptional control pathways. The protein is a component of the the PAF protein complex, which associates with the RNA polymerase II subunit POLR2A and with a histone methyltransferase complex. This protein appears to facilitate the association of 3' mRNA processing factors with actively-transcribed chromatin. Mutations in this gene have been linked to hyperparathyroidism-jaw tumor syndrome, familial isolated hyperparathyroidism, and parathyroid carcinoma. [provided by RefSeq, Jul 2009]

ACMG classification

Verdict is Uncertain_significance. Variant got 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.28626353).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CDC73	NM_024529.5	c.762A>C	p.Gln254His	missense_variant	Exon 8 of 17	ENST00000367435.5	NP_078805.3
CDC73	XM_006711537.5	c.762A>C	p.Gln254His	missense_variant	Exon 8 of 11		XP_006711600.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
CDC73	ENST00000367435.5	c.762A>C	p.Gln254His	missense_variant	Exon 8 of 17	1	NM_024529.5	ENSP00000356405.4

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 29

GnomAD4 genome Cov.: 32

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

Hyperparathyroidism 1 Uncertain:1

Mar 04, 2024

Baylor Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.50
BayesDel_addAF	Benign	-0.041	T
BayesDel_noAF	Benign	-0.30
CADD	Benign	14
DANN	Benign	0.90
DEOGEN2	Uncertain	0.54	D;D
Eigen	Benign	-0.77
Eigen_PC	Benign	-0.75
FATHMM_MKL	Uncertain	0.85	D
LIST_S2	Uncertain	0.93	.;D
M_CAP	Benign	0.017	T
MetaRNN	Benign	0.29	T;T
MetaSVM	Benign	-0.97	T
MutationAssessor	Benign	1.3	L;L
PrimateAI	Pathogenic	0.80	T
PROVEAN	Benign	-1.8	.;N
REVEL	Benign	0.24
Sift	Benign	0.18	.;T
Sift4G	Benign	0.29	.;T
Polyphen		0.33	B;B
Vest4		0.70
MutPred		0.66		Gain of sheet (P = 0.0166);Gain of sheet (P = 0.0166);
MVP		0.61
MPC		1.2
ClinPred		0.52	D
GERP RS		-5.0
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.27
gMVP		0.68

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: chr1-193117029;