chr17-40016855-G-A

Variant summary

Our verdict is Benign. Variant got -14 ACMG points: 0P and 14B. BP4_StrongBP6_ModerateBS1BS2

The NM_172219.3(CSF3):​c.511G>A​(p.Ala171Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000932 in 1,613,460 control chromosomes in the GnomAD database, including 11 homozygotes. In-silico tool predicts a benign outcome for this variant. 14/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★).

Frequency

Genomes: 𝑓 0.0051 ( 9 hom., cov: 33)
Exomes 𝑓: 0.00049 ( 2 hom. )

Consequence

CSF3
NM_172219.3 missense

Scores

18

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: 0.132
Variant links:
Genes affected
CSF3 (HGNC:2438): (colony stimulating factor 3) This gene encodes a member of the IL-6 superfamily of cytokines. The encoded cytokine controls the production, differentiation, and function of granulocytes. Granulocytes are a type of white blood cell that are part of the innate immune response. A modified form of this protein is commonly administered to manage chemotherapy-induced neutropenia. Alternatively spliced transcript variants have been described for this gene. [provided by RefSeq, May 2020]

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -14 ACMG points.

BP4
Computational evidence support a benign effect (MetaRNN=0.004101336).
BP6
Variant 17-40016855-G-A is Benign according to our data. Variant chr17-40016855-G-A is described in ClinVar as [Benign]. Clinvar id is 720537.Status of the report is criteria_provided_single_submitter, 1 stars.
BS1
Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.00513 (782/152316) while in subpopulation AFR AF= 0.0183 (760/41564). AF 95% confidence interval is 0.0172. There are 9 homozygotes in gnomad4. There are 377 alleles in male gnomad4 subpopulation. Median coverage is 33. This position pass quality control queck.
BS2
High Homozygotes in GnomAd4 at 9 gene

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect #exon/exons MANE UniProt
CSF3NM_172219.3 linkuse as main transcriptc.511G>A p.Ala171Thr missense_variant 5/5 ENST00000394149.8

Ensembl

Gene Transcript HGVSc HGVSp Effect #exon/exons TSL MANE Appris UniProt
CSF3ENST00000394149.8 linkuse as main transcriptc.511G>A p.Ala171Thr missense_variant 5/51 NM_172219.3 A2P09919-2

Frequencies

GnomAD3 genomes
AF:
0.00514
AC:
783
AN:
152198
Hom.:
9
Cov.:
33
show subpopulations
Gnomad AFR
AF:
0.0184
Gnomad AMI
AF:
0.00
Gnomad AMR
AF:
0.000981
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:
0.0000588
Gnomad OTH
AF:
0.00143
GnomAD3 exomes
AF:
0.00140
AC:
352
AN:
251142
Hom.:
1
AF XY:
0.00109
AC XY:
148
AN XY:
135824
show subpopulations
Gnomad AFR exome
AF:
0.0199
Gnomad AMR exome
AF:
0.000695
Gnomad ASJ exome
AF:
0.00
Gnomad EAS exome
AF:
0.00
Gnomad SAS exome
AF:
0.0000327
Gnomad FIN exome
AF:
0.00
Gnomad NFE exome
AF:
0.0000264
Gnomad OTH exome
AF:
0.000163
GnomAD4 exome
AF:
0.000494
AC:
722
AN:
1461144
Hom.:
2
Cov.:
36
AF XY:
0.000410
AC XY:
298
AN XY:
726866
show subpopulations
Gnomad4 AFR exome
AF:
0.0183
Gnomad4 AMR exome
AF:
0.000626
Gnomad4 ASJ exome
AF:
0.00
Gnomad4 EAS exome
AF:
0.0000252
Gnomad4 SAS exome
AF:
0.0000116
Gnomad4 FIN exome
AF:
0.00
Gnomad4 NFE exome
AF:
0.0000243
Gnomad4 OTH exome
AF:
0.000879
GnomAD4 genome
AF:
0.00513
AC:
782
AN:
152316
Hom.:
9
Cov.:
33
AF XY:
0.00506
AC XY:
377
AN XY:
74478
show subpopulations
Gnomad4 AFR
AF:
0.0183
Gnomad4 AMR
AF:
0.000980
Gnomad4 ASJ
AF:
0.00
Gnomad4 EAS
AF:
0.00
Gnomad4 SAS
AF:
0.00
Gnomad4 FIN
AF:
0.00
Gnomad4 NFE
AF:
0.0000588
Gnomad4 OTH
AF:
0.00142
Alfa
AF:
0.000774
Hom.:
2
Bravo
AF:
0.00606
ESP6500AA
AF:
0.0168
AC:
74
ESP6500EA
AF:
0.00
AC:
0
ExAC
AF:
0.00180
AC:
218
Asia WGS
AF:
0.000866
AC:
3
AN:
3478

ClinVar

Significance: Benign
Submissions summary: Benign:1
Revision: criteria provided, single submitter
LINK: link

Submissions by phenotype

not provided Benign:1
Benign, criteria provided, single submitterclinical testingInvitaeDec 31, 2019- -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
0.059
BayesDel_addAF
Benign
-0.75
T
BayesDel_noAF
Benign
-0.83
CADD
Benign
0.38
DANN
Benign
0.77
DEOGEN2
Benign
0.19
.;.;T;.;.;.
Eigen
Benign
-1.9
Eigen_PC
Benign
-1.7
FATHMM_MKL
Benign
0.11
N
LIST_S2
Benign
0.52
T;T;T;T;T;T
MetaRNN
Benign
0.0041
T;T;T;T;T;T
MetaSVM
Benign
-1.0
T
MutationAssessor
Benign
-1.2
.;.;N;.;.;.
MutationTaster
Benign
1.0
N;N;N;N;N
PrimateAI
Benign
0.30
T
PROVEAN
Benign
1.3
.;N;N;N;N;.
REVEL
Benign
0.029
Sift
Benign
1.0
.;T;T;T;T;.
Sift4G
Benign
1.0
T;T;T;T;T;T
Polyphen
0.0
.;.;B;B;.;.
Vest4
0.017, 0.018, 0.016, 0.044, 0.026
MVP
0.29
MPC
0.31
ClinPred
0.0071
T
GERP RS
-2.6
Varity_R
0.085
gMVP
0.067

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

LitVar

Below is the list of publications found by LitVar. It may be empty.

Other links and lift over

dbSNP: rs2227330; hg19: chr17-38173108; COSMIC: COSV56641447; COSMIC: COSV56641447; API