22-30579889-G-A
Variant names:
Variant summary
Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate
The NM_014303.4(PES1):c.1216C>T(p.Leu406Phe) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000124 in 1,614,018 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 0.0000066 ( 0 hom., cov: 33)
Exomes 𝑓: 6.8e-7 ( 0 hom. )
Consequence
PES1
NM_014303.4 missense
NM_014303.4 missense
Scores
8
11
Clinical Significance
Conservation
PhyloP100: 1.83
Publications
2 publications found
Genes affected
PES1 (HGNC:8848): (pescadillo ribosomal biogenesis factor 1) This gene encodes a nuclear protein that contains a breast cancer associated gene 1 (BRCA1) C-terminal interaction domain. The encoded protein interacts with BOP1 and WDR12 to form the PeBoW complex, which plays a critical role in cell proliferation via pre-rRNA processing and 60S ribosomal subunit maturation. Expression of this gene may play an important role in breast cancer proliferation and tumorigenicity. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. Pseudogenes of this gene are located on the long arm of chromosome 4 and the short arm of chromosome 9. [provided by RefSeq, Aug 2011]
Genome browser will be placed here
ACMG classification
Classification was made for transcript
Our verdict: Uncertain_significance. The variant received 0 ACMG points.
PM2
Very rare variant in population databases, with high coverage;
BP4
Computational evidence support a benign effect (MetaRNN=0.23645961).
Transcripts
RefSeq
| Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | MANE | Protein | UniProt |
|---|---|---|---|---|---|---|---|---|
| PES1 | NM_014303.4 | c.1216C>T | p.Leu406Phe | missense_variant | Exon 12 of 15 | ENST00000354694.12 | NP_055118.1 | |
| PES1 | NM_001243225.2 | c.1201C>T | p.Leu401Phe | missense_variant | Exon 12 of 15 | NP_001230154.1 | ||
| PES1 | NM_001282327.1 | c.799C>T | p.Leu267Phe | missense_variant | Exon 14 of 17 | NP_001269256.1 | ||
| PES1 | NM_001282328.1 | c.799C>T | p.Leu267Phe | missense_variant | Exon 14 of 17 | NP_001269257.1 |
Ensembl
Frequencies
GnomAD3 genomes 0.00000657 AC: 1AN: 152202Hom.: 0 Cov.: 33 show subpopulations
GnomAD3 genomes
AF:
AC:
1
AN:
152202
Hom.:
Cov.:
33
Gnomad AFR
AF:
Gnomad AMI
AF:
Gnomad AMR
AF:
Gnomad ASJ
AF:
Gnomad EAS
AF:
Gnomad SAS
AF:
Gnomad FIN
AF:
Gnomad MID
AF:
Gnomad NFE
AF:
Gnomad OTH
AF:
GnomAD4 exome AF: 6.84e-7 AC: 1AN: 1461816Hom.: 0 Cov.: 33 AF XY: 0.00 AC XY: 0AN XY: 727216 show subpopulations
GnomAD4 exome
AF:
AC:
1
AN:
1461816
Hom.:
Cov.:
33
AF XY:
AC XY:
0
AN XY:
727216
show subpopulations
African (AFR)
AF:
AC:
1
AN:
33480
American (AMR)
AF:
AC:
0
AN:
44714
Ashkenazi Jewish (ASJ)
AF:
AC:
0
AN:
26136
East Asian (EAS)
AF:
AC:
0
AN:
39700
South Asian (SAS)
AF:
AC:
0
AN:
86258
European-Finnish (FIN)
AF:
AC:
0
AN:
53382
Middle Eastern (MID)
AF:
AC:
0
AN:
5768
European-Non Finnish (NFE)
AF:
AC:
0
AN:
1111984
Other (OTH)
AF:
AC:
0
AN:
60394
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.525
Heterozygous variant carriers
0
0
1
1
2
2
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance
GnomAD4 genome 0.00000657 AC: 1AN: 152202Hom.: 0 Cov.: 33 AF XY: 0.0000135 AC XY: 1AN XY: 74342 show subpopulations
GnomAD4 genome
AF:
AC:
1
AN:
152202
Hom.:
Cov.:
33
AF XY:
AC XY:
1
AN XY:
74342
show subpopulations
African (AFR)
AF:
AC:
1
AN:
41450
American (AMR)
AF:
AC:
0
AN:
15282
Ashkenazi Jewish (ASJ)
AF:
AC:
0
AN:
3472
East Asian (EAS)
AF:
AC:
0
AN:
5198
South Asian (SAS)
AF:
AC:
0
AN:
4828
European-Finnish (FIN)
AF:
AC:
0
AN:
10612
Middle Eastern (MID)
AF:
AC:
0
AN:
316
European-Non Finnish (NFE)
AF:
AC:
0
AN:
68042
Other (OTH)
AF:
AC:
0
AN:
2090
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.475
Heterozygous variant carriers
0
0
1
1
2
2
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance
Alfa
AF:
Hom.:
Bravo
AF:
ESP6500AA
AF:
AC:
1
ESP6500EA
AF:
AC:
0
ClinVar
Significance: Uncertain significance
Submissions summary: Uncertain:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
not specified Uncertain:1
Apr 15, 2025
Ambry Genetics
Significance:Uncertain significance
Review Status:criteria provided, single submitter
Collection Method:clinical testing
The c.1216C>T (p.L406F) alteration is located in exon 12 (coding exon 12) of the PES1 gene. This alteration results from a C to T substitution at nucleotide position 1216, causing the leucine (L) at amino acid position 406 to be replaced by a phenylalanine (F). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
BayesDel_addAF
Benign
T
BayesDel_noAF
Benign
DANN
Uncertain
DEOGEN2
Benign
T;.;.;T;.
Eigen
Uncertain
Eigen_PC
Uncertain
FATHMM_MKL
Uncertain
D
LIST_S2
Uncertain
D;.;D;D;D
M_CAP
Benign
T
MetaRNN
Benign
T;T;T;T;T
MetaSVM
Benign
T
MutationAssessor
Uncertain
M;.;.;.;.
PhyloP100
PrimateAI
Uncertain
T
PROVEAN
Benign
N;N;N;N;N
REVEL
Benign
Sift
Benign
T;T;T;T;T
Sift4G
Uncertain
T;T;T;T;T
Polyphen
P;.;.;P;P
Vest4
MVP
MPC
ClinPred
D
GERP RS
RBP_binding_hub_radar
RBP_regulation_power_radar
Varity_R
gMVP
Splicing
Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at
Publications
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