rs1030817891

Variant names:

• chr16-53156424-A-G
• rs1030817891
• NM_001308319.2:c.335A>G

Your query was ambiguous. Multiple possible variants found:

• chr16-53156424-A-G
• chr16-53156424-A-T

Variant summary

Our verdict is Likely benign. The variant received -6 ACMG points: 0P and 6B. BP4_Moderate BS2

The NM_001308319.2(CHD9):​c.335A>G​(p.Asn112Ser) variant causes a missense change. The variant allele was found at a frequency of 0.00000558 in 1,613,850 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000033 (0 hom., cov: 32)
  • Exomes 𝑓: 0.0000027 (0 hom.)
• Consequence: CHD9 NM_001308319.2 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 5.81
• Publications: 0 publications found

Genes affected

CHD9 (HGNC:25701): (chromodomain helicase DNA binding protein 9) Predicted to enable ATP binding activity; ATP-dependent activity, acting on DNA; and DNA binding activity. Predicted to be involved in DNA duplex unwinding and chromatin organization. Located in cytosol and nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Likely_benign. The variant received -6 ACMG points.

• BP4: Computational evidence support a benign effect (MetaRNN=0.18976873).
• BS2: High AC in GnomAd4 at 5 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001308319.2. 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
	CHD9	NM_001308319.2	MANE Select	c.335A>G	p.Asn112Ser	missense	Exon 2 of 39	NP_001295248.1	Q3L8U1-1
	CHD9	NM_001382353.1		c.335A>G	p.Asn112Ser	missense	Exon 2 of 39	NP_001369282.1	Q3L8U1-1
	CHD9	NM_001352127.3		c.335A>G	p.Asn112Ser	missense	Exon 2 of 39	NP_001339056.1	Q3L8U1-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CHD9	ENST00000447540.6	TSL:5 MANE Select	c.335A>G	p.Asn112Ser	missense	Exon 2 of 39	ENSP00000396345.2	Q3L8U1-1
	CHD9	ENST00000398510.7	TSL:1	c.335A>G	p.Asn112Ser	missense	Exon 1 of 38	ENSP00000381522.3	Q3L8U1-1
	CHD9	ENST00000564845.5	TSL:1	c.335A>G	p.Asn112Ser	missense	Exon 2 of 39	ENSP00000455307.1	Q3L8U1-2

Frequencies

GnomAD3 genomes AF: 0.0000329 AC: 5 AN: 152172 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.000121

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

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: 0.00

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.00000402 AC: 1 AN: 248556 AF XY: 0.00000742

Gnomad AFR exome AF: 0.0000646

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: 0.00000274 AC: 4 AN: 1461678 Hom.: 0 Cov.: 33 AF XY: 0.00000413 AC XY: 3 AN XY: 727120

African (AFR) AF: 0.00 AC: 0 AN: 33480

American (AMR) AF: 0.00 AC: 0 AN: 44722

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26134

East Asian (EAS) AF: 0.00 AC: 0 AN: 39696

South Asian (SAS) AF: 0.00 AC: 0 AN: 86256

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53392

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.00000360 AC: 4 AN: 1111858

Other (OTH) AF: 0.00 AC: 0 AN: 60372

GnomAD4 genome AF: 0.0000329 AC: 5 AN: 152172 Hom.: 0 Cov.: 32 AF XY: 0.0000135 AC XY: 1 AN XY: 74340

African (AFR) AF: 0.000121 AC: 5 AN: 41444

American (AMR) AF: 0.00 AC: 0 AN: 15282

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5194

South Asian (SAS) AF: 0.00 AC: 0 AN: 4832

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10608

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68024

Other (OTH) AF: 0.00 AC: 0 AN: 2090

Alfa AF: 0.0000658 Hom.: 0

Bravo AF: 0.0000340

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	Benign	0.070
BayesDel_addAF	Benign	-0.22	T
BayesDel_noAF	Benign	-0.38
CADD	Benign	23
DANN	Benign	0.97
DEOGEN2	Benign	0.042	T
Eigen	Benign	0.098
Eigen_PC	Uncertain	0.29
FATHMM_MKL	Uncertain	0.96	D
LIST_S2	Uncertain	0.89	D
M_CAP	Benign	0.015	T
MetaRNN	Benign	0.19	T
MetaSVM	Uncertain	-0.16	T
MutationAssessor	Benign	0.69	N
PhyloP100		5.8
PrimateAI	Benign	0.48	T
PROVEAN	Benign	-0.92	N
REVEL	Uncertain	0.35
Sift	Benign	0.086	T
Sift4G	Benign	0.24	T
Polyphen		0.036	B
Vest4		0.26
MutPred		0.18		Gain of glycosylation at N112 (P = 0.0017)
MVP		0.69
MPC		0.059
ClinPred		0.12	T
GERP RS		5.8
PromoterAI		0.011	Neutral
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.094
gMVP		0.42
Mutation Taster		=90/10	polymorphism

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

Other links and lift over

dbSNP: rs1030817891; hg19: chr16-53190336;