rs3113676

Variant names:

• chr4-102043886-T-A
• rs3113676
• NM_017935.5:c.1948T>A

Your query was ambiguous. Multiple possible variants found:

• chr4-102043886-T-A
• chr4-102043886-T-C
• chr4-102043886-T-G

Variant summary

Our verdict is Likely benign. The variant received -4 ACMG points: 0P and 4B. BP4_Strong

The NM_017935.5(BANK1):​c.1948T>A​(p.Cys650Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. In-silico tool predicts a benign outcome for this variant. 17/22 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: 𝑓 0.0 (0 hom., cov: 31)
  • Exomes 𝑓: 6.9e-7 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: BANK1 NM_017935.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.633
• Publications: 24 publications found

Genes affected

BANK1 (HGNC:18233): (B cell scaffold protein with ankyrin repeats 1) The protein encoded by this gene is a B-cell-specific scaffold protein that functions in B-cell receptor-induced calcium mobilization from intracellular stores. This protein can also promote Lyn-mediated tyrosine phosphorylation of inositol 1,4,5-trisphosphate receptors. Polymorphisms in this gene are associated with susceptibility to systemic lupus erythematosus. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Oct 2009]

BANK1 Gene-Disease associations (from GenCC):

• systemic lupus erythematosus

  Inheritance: Unknown Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Likely_benign. The variant received -4 ACMG points.

• BP4: Computational evidence support a benign effect (MetaRNN=0.043821305).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_017935.5. 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
	BANK1	NM_017935.5	MANE Select	c.1948T>A	p.Cys650Ser	missense	Exon 11 of 17	NP_060405.5
	BANK1	NM_001083907.3		c.1858T>A	p.Cys620Ser	missense	Exon 11 of 17	NP_001077376.3	Q8NDB2-3
	BANK1	NM_001127507.3		c.1549T>A	p.Cys517Ser	missense	Exon 10 of 16	NP_001120979.3	Q8NDB2-4

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	BANK1	ENST00000322953.9	TSL:1 MANE Select	c.1948T>A	p.Cys650Ser	missense	Exon 11 of 17	ENSP00000320509.4	Q8NDB2-1
	BANK1	ENST00000508653.5	TSL:1	c.1549T>A	p.Cys517Ser	missense	Exon 10 of 15	ENSP00000422314.1	Q8NDB2-4
	BANK1	ENST00000504592.5	TSL:2	c.1903T>A	p.Cys635Ser	missense	Exon 15 of 21	ENSP00000421443.1	Q8NDB2-2

Frequencies

GnomAD3 genomes AF: 0.00 AC: 0 AN: 152024 Hom.: 0 Cov.: 31

Gnomad AFR AF: 0.00

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

GnomAD4 exome Data not reliable, filtered out with message: AS_VQSR AF: 6.91e-7 AC: 1 AN: 1447884 Hom.: 0 Cov.: 28 AF XY: 0.00000139 AC XY: 1 AN XY: 721078

⚠️ The allele balance in gnomAD version 4 Exomes is significantly skewed from the expected value of 0.5.

African (AFR) AF: 0.00 AC: 0 AN: 33132

American (AMR) AF: 0.00 AC: 0 AN: 44600

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25832

East Asian (EAS) AF: 0.00 AC: 0 AN: 39530

South Asian (SAS) AF: 0.00 AC: 0 AN: 85408

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53146

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5684

European-Non Finnish (NFE) AF: 9.09e-7 AC: 1 AN: 1100714

Other (OTH) AF: 0.00 AC: 0 AN: 59838

⚠️ The allele balance in gnomAD4 Exomes is highly skewed from 0.5 (p-value = 0), which strongly suggests a high chance of mosaicism in these individuals.

GnomAD4 genome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 152024 Hom.: 0 Cov.: 31 AF XY: 0.00 AC XY: 0 AN XY: 74250

African (AFR) AF: 0.00 AC: 0 AN: 41416

American (AMR) AF: 0.00 AC: 0 AN: 15216

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

East Asian (EAS) AF: 0.00 AC: 0 AN: 5182

South Asian (SAS) AF: 0.00 AC: 0 AN: 4826

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10620

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

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 67980

Other (OTH) AF: 0.00 AC: 0 AN: 2088

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.10
BayesDel_addAF	Benign	-0.33	T
BayesDel_noAF	Benign	-0.72
CADD	Benign	7.0
DANN	Benign	0.59
DEOGEN2	Benign	0.050	T
Eigen	Benign	-1.0
Eigen_PC	Benign	-0.98
FATHMM_MKL	Benign	0.079	N
LIST_S2	Benign	0.26	T
M_CAP	Benign	0.0076	T
MetaRNN	Benign	0.044	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	0.0	N
PhyloP100		0.63
PrimateAI	Benign	0.21	T
PROVEAN	Benign	0.90	N
REVEL	Benign	0.059
Sift	Benign	0.53	T
Sift4G	Benign	0.38	T
Polyphen		0.0	B
Vest4		0.039
MutPred		0.21		Gain of glycosylation at C650 (P = 0.0023)
MVP		0.37
MPC		0.023
ClinPred		0.022	T
GERP RS		3.6
Varity_R		0.046
gMVP		0.19
Mutation Taster		=100/0	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: rs3113676; hg19: chr4-102965043;