EBAG9 p.Arg33Trp

Variant names:

• chr8-109553878-C-T
• rs199580138
• NM_004215.5:c.97C>T
• EBAG9 p.Arg33Trp

GermlineCancer (beta)

Variant summary

Our verdict is Uncertain significance.

0 Uncertain · Cold

-7

-6

-1

0

+5

+6

+9

+10

BenignB

Likely BenignLB

UncertainVUS

Likely PathogenicLP

PathogenicP

The variant received 0 classification points (ACGS-UK Somatic Oncogenicity v2025).

The NM_004215.5(EBAG9):c.97C>T (p.Arg33Trp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a cumulative frequency of 0.0000243 (AC=39) in the gnomAD database across 1,606,442 control chromosomes (no homozygotes observed). The grpmax filtering allele frequency (95% CI) is 0.000187. Splicing prediction tools (SpliceAI) predict no significant impact on normal splicing. Variant has been reported in ClinVar as Uncertain Significance (★). The variant has been observed in cBioPortal in 2 samples across 2 studies and 2 cancer types; somatic enrichment level: SUPPORTING_LOW (Observed in a small number of cBioPortal cases.). This exact variant is curated in the UniProt human variants database as Uncertain Significance, associated with Adenomas and Adenocarcinomas; it is also listed as a COSMIC curated somatic variant.

• Frequency:
  • Genomes: 𝑓 0.000086 (0 hom., cov: 32)
  • Exomes 𝑓: 0.000018 (0 hom.)
• Consequence: EBAG9 NM_004215.5 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 2.84
• Publications: 1 publications found

Genes affected

EBAG9 (HGNC:3123): (estrogen receptor binding site associated antigen 9) This gene was identified as an estrogen-responsive gene. Regulation of transcription by estrogen is mediated by estrogen receptor, which binds to the estrogen-responsive element found in the 5'-flanking region of this gene. The encoded protein is a tumor-associated antigen that is expressed at high frequency in a variety of cancers. Alternate splicing results in multiple transcript variants. A pseudogene of this gene has been defined on chromosome 10. [provided by RefSeq, Jul 2013]

Classification according to ACGS-UK Somatic Oncogenicity v2025

Classification was made for transcript:

Our verdict: Uncertain_significance. The variant received 0 points.

Apply	Criterion Code & Title / Strength	Strength	Rationale / Clinical Context
No applied criteria Uncheck "Show applied only" above to review all 20 criteria.

Variant Effect in Transcripts

Automated classification analysis was done for transcript: NM_004215.5. You can select a different transcript below to see updated classification assignments.

RefSeq Transcripts

Sel.	Gene / Transcript	Tags	HGVSc / HGVSp	Effect	Exon rank	Protein / UniProt
	EBAG9 NM_004215.5	MANE Select	c.97C>T p.Arg33Trp	missense	Exon 3 of 7	Prot: NP_004206.1 UniProt:
	EBAG9 NM_001278938.2		c.97C>T p.Arg33Trp	missense	Exon 3 of 7	Prot: NP_001265867.1 UniProt:
	EBAG9 NM_198120.3		c.97C>T p.Arg33Trp	missense	Exon 3 of 7	Prot: NP_936056.1 UniProt:

EBAG9 NM_004215.5

MANE Select

HGVSc / HGVSpc.97C>Tp.Arg33Trp

Exon rankExon 3 of 7

missense

Prot: NP_004206.1UniProt: O00559-1

EBAG9 NM_001278938.2

HGVSc / HGVSpc.97C>Tp.Arg33Trp

Exon rankExon 3 of 7

missense

Prot: NP_001265867.1UniProt: O00559-1

EBAG9 NM_198120.3

HGVSc / HGVSpc.97C>Tp.Arg33Trp

Exon rankExon 3 of 7

missense

Prot: NP_936056.1UniProt: O00559-1

Ensembl Transcripts

Sel.	Gene / Transcript	Tags	HGVSc / HGVSp	Effect	Exon rank	Protein / UniProt
	EBAG9 ENST00000337573.10	TSL:1MANE Select	c.97C>T p.Arg33Trp	missense	Exon 3 of 7	Prot: ENSP00000337675.5 UniProt:
	EBAG9 ENST00000531677.5	TSL:1	c.97C>T p.Arg33Trp	missense	Exon 2 of 7	Prot: ENSP00000432082.1 UniProt:
	EBAG9 ENST00000395785.7	TSL:1	c.97C>T p.Arg33Trp	missense	Exon 3 of 7	Prot: ENSP00000379131.2 UniProt:

EBAG9 ENST00000337573.10

TSL:1MANE Select

HGVSc / HGVSpc.97C>Tp.Arg33Trp

Exon rankExon 3 of 7

missense

Prot: ENSP00000337675.5UniProt: O00559-1

EBAG9 ENST00000531677.5

TSL:1

HGVSc / HGVSpc.97C>Tp.Arg33Trp

Exon rankExon 2 of 7

missense

Prot: ENSP00000432082.1UniProt: O00559-2

EBAG9 ENST00000395785.7

TSL:1

HGVSc / HGVSpc.97C>Tp.Arg33Trp

Exon rankExon 3 of 7

missense

Prot: ENSP00000379131.2UniProt: O00559-1

Frequencies

Allele frequencies (AF), counts (AC/AN), homozygotes and coverage

Common (AF > 0.05 / Hom > 5)

Rare (AF ≤ 0.0001 / Hom ≤ 1)

Source / population	AF	AC	Hom	AN	Coverage
Global population databases 6 sources Large-scale international reference populations
GnomAD3 genomes	AF: 0.0000855	AC:13	Hom:0	AN:152020	Cov:32
GnomAD2 exomes	AF: 0.0000245	AC:6	Hom:	AN:244788	Cov:
GnomAD4 exome	AF: 0.0000179	AC:26	Hom:0	AN:1454422	Cov:30
GnomAD4 genome	AF: 0.0000855	AC:13	Hom:0	AN:152020	Cov:32
TOPMed (Bravo)	AF: 0.000121	AC:32	Hom:0	AN:264690	Cov:
ALFA (dbGaP/dbSNP Allele Frequency Aggregator)	AF: 0.0000764	AC:18	Hom:0	AN:235714	Cov:
Local & regional cohorts 1 source Population-specific and national genomic databases
ESP6500 (Exome Variant Server)	AF: 0.000231	AC:3	Hom:	AN:13006	Cov:

Showing 7 sources

Case/control cohorts

Cohort	Cases			Controls
	AF	AC	AN	AF	AC	AN
BipEx(Bipolar disorder (including schizoaffective))	0.0000353	1	28330	0.00	0	28804
Epi25(Epilepsy)	0.00	0	41752	0.0000151	1	66188
SCHEMA(Schizophrenia)	0.0000623	7	112386	0.0000370	7	189362

Showing 3 cohortsAllele count / allele number. AF is computed from the counts for ASC (not provided by the source).

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

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

Computational Scores

Algorithm	Calibrated pred.	Score	Prediction
AlphaGenome AVI	Pathogenic	28
AlphaMissense	Pathogenic	0.89
BayesDel_addAF	Pathogenic	0.25	D
BayesDel_noAF	Pathogenic	0.36
CADD	Pathogenic	30
DANN	Uncertain	1.0
DEOGEN2	Uncertain	0.68	D
Eigen	Uncertain	0.51
Eigen_PC	Uncertain	0.42
FATHMM_MKL	Uncertain	0.93	D
FuncVEP CTI	Pathogenic	0.90
GPN-Star LLR	N/A	-8.7
GPN-Star score	N/A	8.6
LIST_S2	Uncertain	0.93	D
M_CAP	Benign	0.048	D
MetaRNN	Pathogenic	0.76	D
MetaSVM	Benign	-0.31	T
Mutation Taster	N/A	59/41	polymorphism
MutationAssessor	Uncertain	2.3	M
PhyloP100	Benign	2.8
popEVE	Benign	-4.1
PrimateAI	Pathogenic	0.85	D
PROVEAN	Pathogenic	-5.6	D
REVEL	Uncertain	0.53
Sift	Pathogenic	0.0	D
Sift4G	Pathogenic	0.0	D
Varity_R	N/A	0.68
VESM-3B	Benign	-10

Showing 28 of 28 scores

Splicing Scores

Algorithm	Calibrated pred.	Score	Prediction
Pangolin (max)	Benign	0.010
SpliceAI score (max)	Benign	0.0	Details are displayed if max score is > 0.2

Showing 2 of 2 scores

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

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

MaveDB functional evidence

MaveDB is a public repository of laboratory assays that test the effect of thousands of variants at once — treat this as supporting research data and interpret it with great caution; it is not a clinical classification.

No MaveDB functional evidence found for this variant.

Other links and lift over

dbSNP: rs199580138;

hg19: chr8-110566107;

COSMIC: COSV61753042;

ACMG debug oncogenicity

ACGS debug oncogenicity

ACMG debug germline

Submit to ClinVar