14-35028060-C-T

Variant summary

Our verdict is Benign. The variant received -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBA1

The NM_003136.4(SRP54):​c.1328-28C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.105 in 1,521,576 control chromosomes in the GnomAD database, including 9,735 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.077 ( 601 hom., cov: 31)
Exomes 𝑓: 0.11 ( 9134 hom. )

Consequence

SRP54
NM_003136.4 intron

Scores

2

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: -0.477

Publications

8 publications found
Variant links:
Genes affected
SRP54 (HGNC:11301): (signal recognition particle 54) Enables several functions, including 7S RNA binding activity; endoplasmic reticulum signal peptide binding activity; and guanyl ribonucleotide binding activity. Contributes to GTPase activity. Involved in granulocyte differentiation and protein targeting to ER. Located in cytosol and nucleus. Part of signal recognition particle, endoplasmic reticulum targeting. Implicated in severe congenital neutropenia 8. [provided by Alliance of Genome Resources, Apr 2022]
SRP54 Gene-Disease associations (from GenCC):
  • neutropenia, severe congenital, 8, autosomal dominant
    Inheritance: AD Classification: STRONG Submitted by: G2P, Labcorp Genetics (formerly Invitae)
  • autosomal dominant severe congenital neutropenia
    Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
  • Shwachman-Diamond syndrome
    Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -20 ACMG points.

BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.84).
BP6
Variant 14-35028060-C-T is Benign according to our data. Variant chr14-35028060-C-T is described in ClinVar as Benign. ClinVar VariationId is 1221356.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
BA1
GnomAd4 highest subpopulation (NFE) allele frequency at 95% confidence interval = 0.12 is higher than 0.05.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
SRP54NM_003136.4 linkc.1328-28C>T intron_variant Intron 14 of 15 ENST00000216774.11 NP_003127.1

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
SRP54ENST00000216774.11 linkc.1328-28C>T intron_variant Intron 14 of 15 1 NM_003136.4 ENSP00000216774.6

Frequencies

GnomAD3 genomes
AF:
0.0773
AC:
11732
AN:
151840
Hom.:
602
Cov.:
31
show subpopulations
Gnomad AFR
AF:
0.0195
Gnomad AMI
AF:
0.112
Gnomad AMR
AF:
0.0678
Gnomad ASJ
AF:
0.0692
Gnomad EAS
AF:
0.00116
Gnomad SAS
AF:
0.0968
Gnomad FIN
AF:
0.0551
Gnomad MID
AF:
0.0962
Gnomad NFE
AF:
0.122
Gnomad OTH
AF:
0.0744
GnomAD2 exomes
AF:
0.0853
AC:
20498
AN:
240276
AF XY:
0.0903
show subpopulations
Gnomad AFR exome
AF:
0.0197
Gnomad AMR exome
AF:
0.0530
Gnomad ASJ exome
AF:
0.0669
Gnomad EAS exome
AF:
0.000511
Gnomad FIN exome
AF:
0.0593
Gnomad NFE exome
AF:
0.120
Gnomad OTH exome
AF:
0.0986
GnomAD4 exome
AF:
0.109
AC:
148670
AN:
1369618
Hom.:
9134
Cov.:
19
AF XY:
0.109
AC XY:
74673
AN XY:
685858
show subpopulations
African (AFR)
AF:
0.0176
AC:
549
AN:
31234
American (AMR)
AF:
0.0538
AC:
2234
AN:
41544
Ashkenazi Jewish (ASJ)
AF:
0.0676
AC:
1704
AN:
25190
East Asian (EAS)
AF:
0.000331
AC:
13
AN:
39266
South Asian (SAS)
AF:
0.102
AC:
8383
AN:
82114
European-Finnish (FIN)
AF:
0.0638
AC:
3379
AN:
52926
Middle Eastern (MID)
AF:
0.114
AC:
629
AN:
5526
European-Non Finnish (NFE)
AF:
0.122
AC:
126225
AN:
1034788
Other (OTH)
AF:
0.0974
AC:
5554
AN:
57030
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.503
Heterozygous variant carriers
0
5922
11844
17765
23687
29609
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Exome Het
Exome Hom
Variant carriers
0
4322
8644
12966
17288
21610
<30
30-35
35-40
40-45
45-50
50-55
55-60
60-65
65-70
70-75
75-80
>80
Age
GnomAD4 genome
AF:
0.0772
AC:
11727
AN:
151958
Hom.:
601
Cov.:
31
AF XY:
0.0742
AC XY:
5506
AN XY:
74246
show subpopulations
African (AFR)
AF:
0.0194
AC:
805
AN:
41484
American (AMR)
AF:
0.0677
AC:
1032
AN:
15236
Ashkenazi Jewish (ASJ)
AF:
0.0692
AC:
240
AN:
3468
East Asian (EAS)
AF:
0.00116
AC:
6
AN:
5180
South Asian (SAS)
AF:
0.0969
AC:
467
AN:
4818
European-Finnish (FIN)
AF:
0.0551
AC:
578
AN:
10488
Middle Eastern (MID)
AF:
0.100
AC:
29
AN:
290
European-Non Finnish (NFE)
AF:
0.122
AC:
8314
AN:
67978
Other (OTH)
AF:
0.0731
AC:
154
AN:
2106
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.502
Heterozygous variant carriers
0
545
1090
1635
2180
2725
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Genome Het
Genome Hom
Variant carriers
0
142
284
426
568
710
<30
30-35
35-40
40-45
45-50
50-55
55-60
60-65
65-70
70-75
75-80
>80
Age
Alfa
AF:
0.111
Hom.:
1748
Bravo
AF:
0.0746
Asia WGS
AF:
0.0380
AC:
135
AN:
3478

ClinVar

Significance: Benign
Submissions summary: Benign:2
Revision: criteria provided, multiple submitters, no conflicts
LINK: link

Submissions by phenotype

not provided Benign:2
May 15, 2021
GeneDx
Significance:Benign
Review Status:criteria provided, single submitter
Collection Method:clinical testing

- -

-
Breakthrough Genomics, Breakthrough Genomics
Significance:Benign
Review Status:criteria provided, single submitter
Collection Method:not provided

- -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
-0.84
CADD
Benign
0.23
DANN
Benign
0.55
PhyloP100
-0.48
Mutation Taster
=100/0
polymorphism (auto)

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

Other links and lift over

dbSNP: rs17510813; hg19: chr14-35497266; API