Genetic Variant RCC1:p.Gln51Lys (chr1-28530600-C-A) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 0P and 2B. BP4_Moderate

The NM_001381865.2(RCC1):c.73+661C>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000181 in 1,604,508 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000092 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000010 ( 0 hom. )

Consequence

RCC1
NM_001381865.2 intron

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.70

Publications

1 publications found

Variant links:

Genes affected

RCC1 (HGNC:1913): (regulator of chromosome condensation 1) Enables several functions, including guanyl-nucleotide exchange factor activity; nucleosomal DNA binding activity; and protein heterodimerization activity. Involved in several processes, including G1/S transition of mitotic cell cycle; regulation of mitotic nuclear division; and spindle organization. Located in chromatin; cytoplasm; and nucleus. Part of protein-containing complex. [provided by Alliance of Genome Resources, Apr 2022]

RCC1 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -2 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.122755736).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RCC1	NM_001381865.2 link	c.73+661C>A		intron_variant	Intron 5 of 12	ENST00000683442.1	NP_001368794.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
RCC1	ENST00000683442.1 link	c.73+661C>A		intron_variant	Intron 5 of 12		NM_001381865.2	ENSP00000508074.1		P18754-1

Frequencies

GnomAD3 genomes

AF:

0.0000920

AC:

AN:

152212

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.000478

GnomAD2 exomes

AF:

0.0000173

AC:

AN:

230566

AF XY:

0.0000157

show subpopulations

Gnomad AFR exome

AF:

0.000293

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:

0.0000103

AC:

AN:

1452296

Hom.:

Cov.:

AF XY:

0.0000111

AC XY:

AN XY:

722844

show subpopulations

African (AFR)

AF:

0.000299

AC:

AN:

33434

American (AMR)

AF:

0.00

AC:

AN:

44610

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26020

East Asian (EAS)

AF:

0.00

AC:

AN:

39648

South Asian (SAS)

AF:

0.00

AC:

AN:

86066

European-Finnish (FIN)

AF:

0.00

AC:

AN:

45502

Middle Eastern (MID)

AF:

0.000176

AC:

AN:

5690

European-Non Finnish (NFE)

AF:

0.00000270

AC:

AN:

1111130

Other (OTH)

AF:

0.0000166

AC:

AN:

60196

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.522

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

AF:

0.0000920

AC:

AN:

152212

Hom.:

Cov.:

AF XY:

0.000108

AC XY:

AN XY:

74358

show subpopulations

African (AFR)

AF:

0.000241

AC:

AN:

41458

American (AMR)

AF:

0.000131

AC:

AN:

15282

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5200

South Asian (SAS)

AF:

0.00

AC:

AN:

4838

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10622

Middle Eastern (MID)

AF:

0.00

AC:

AN:

314

European-Non Finnish (NFE)

AF:

0.0000147

AC:

AN:

68022

Other (OTH)

AF:

0.000478

AC:

AN:

2092

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.489

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.00

Hom.:

Bravo

AF:

0.0000529

ExAC

AF:

0.0000168

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Apr 12, 2024

Ambry Genetics

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

The c.151C>A (p.Q51K) alteration is located in exon 3 (coding exon 2) of the RCC1 gene. This alteration results from a C to A substitution at nucleotide position 151, causing the glutamine (Q) at amino acid position 51 to be replaced by a lysine (K). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_addAF

Benign

-0.41

BayesDel_noAF

Benign

-0.45

CADD

Benign

(source)

DANN

Benign

0.85

Eigen

Benign

-0.017

Eigen_PC

Benign

-0.016

FATHMM_MKL

Uncertain

0.87

LIST_S2

Benign

0.50

.;T

M_CAP

Uncertain

0.087

MetaRNN

Benign

0.12

T;T

MetaSVM

Benign

-1.1

PhyloP100

1.7

PrimateAI

Benign

0.46

PROVEAN

Benign

0.85

.;N

REVEL

Benign

0.080

Sift

Benign

1.0

.;T

Sift4G

Benign

0.95

.;T

Polyphen

0.86

P;P

Vest4

0.37

MVP

0.34

MPC

0.57

ClinPred

0.12

GERP RS

3.8

gMVP

0.23

Mutation Taster

=85/15

polymorphism

(source)

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

Publications

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

1-28530600-C-A

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over