1-153358300-C-G

Variant names:

• chr1-153358300-C-G
• rs755639682
• NM_002965.4:c.17C>G

Variant summary

Our verdict is Uncertain significance. The variant received 3 ACMG points: 3P and 0B. PM2 PP3

The NM_002965.4(S100A9):​c.17C>G​(p.Ser6Trp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000622 in 1,447,554 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000062 (0 hom.)
• Consequence: S100A9 NM_002965.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 3.02
• Publications: 0 publications found

Genes affected

S100A9 (HGNC:10499): (S100 calcium binding protein A9) The protein encoded by this gene is a member of the S100 family of proteins containing 2 EF-hand calcium-binding motifs. S100 proteins are localized in the cytoplasm and/or nucleus of a wide range of cells, and involved in the regulation of a number of cellular processes such as cell cycle progression and differentiation. S100 genes include at least 13 members which are located as a cluster on chromosome 1q21. This protein may function in the inhibition of casein kinase and altered expression of this protein is associated with the disease cystic fibrosis. This antimicrobial protein exhibits antifungal and antibacterial activity. [provided by RefSeq, Nov 2014]

ACMG classification

Our verdict: Uncertain_significance. The variant received 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.827

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_002965.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	S100A9	NM_002965.4	MANE Select	c.17C>G	p.Ser6Trp	missense	Exon 2 of 3	NP_002956.1	P06702

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	S100A9	ENST00000368738.4	TSL:1 MANE Select	c.17C>G	p.Ser6Trp	missense	Exon 2 of 3	ENSP00000357727.3	P06702
	S100A9	ENST00000872632.1		c.17C>G	p.Ser6Trp	missense	Exon 2 of 3	ENSP00000542691.1
	S100A9	ENST00000872634.1		c.17C>G	p.Ser6Trp	missense	Exon 1 of 2	ENSP00000542693.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD2 exomes AF: 0.0000203 AC: 5 AN: 246778 AF XY: 0.0000150

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.0000916

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000178

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000622 AC: 9 AN: 1447554 Hom.: 0 Cov.: 30 AF XY: 0.00000696 AC XY: 5 AN XY: 718550

African (AFR) AF: 0.00 AC: 0 AN: 33134

American (AMR) AF: 0.0000923 AC: 4 AN: 43344

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25770

East Asian (EAS) AF: 0.00 AC: 0 AN: 39390

South Asian (SAS) AF: 0.00 AC: 0 AN: 84998

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53204

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5708

European-Non Finnish (NFE) AF: 0.00000454 AC: 5 AN: 1102238

Other (OTH) AF: 0.00 AC: 0 AN: 59768

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

ExAC AF: 0.0000247 AC: 3

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.85
BayesDel_addAF	Benign	-0.18	T
BayesDel_noAF	Benign	-0.30
CADD	Benign	22
DANN	Uncertain	0.99
DEOGEN2	Pathogenic	0.89	D
Eigen	Uncertain	0.33
Eigen_PC	Benign	0.10
FATHMM_MKL	Benign	0.52	D
LIST_S2	Benign	0.58	T
M_CAP	Benign	0.013	T
MetaRNN	Pathogenic	0.83	D
MetaSVM	Benign	-1.1	T
MutationAssessor	Pathogenic	3.6	H
PhyloP100		3.0
PrimateAI	Benign	0.44	T
PROVEAN	Pathogenic	-5.1	D
REVEL	Benign	0.12
Sift	Pathogenic	0.0	D
Sift4G	Pathogenic	0.0010	D
Polyphen		1.0	D
Vest4		0.67
MutPred		0.55		Loss of disorder (P = 0.0056)
MVP		0.67
MPC		1.6
ClinPred		0.95	D
GERP RS		3.5
PromoterAI		-0.10	Neutral
Varity_R		0.82
gMVP		0.77
Mutation Taster		=98/2	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs755639682; hg19: chr1-153330776;