7-151224805-C-T

Position:

chr7-151224805-C-T

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PP3_ModerateBS2

The NM_007189.3(ABCF2):c.338G>A(p.Arg113His) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000682 in 1,614,076 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. 12/21 in silico tools predict a damaging outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 33)

Exomes 𝑓: 0.0000062 ( 0 hom. )

Consequence

ABCF2
NM_007189.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 7.63

Variant links:

Genes affected

ABCF2 (HGNC:71): (ATP binding cassette subfamily F member 2) This gene encodes a member of the ATP-binding cassette (ABC) transporter superfamily. ATP-binding cassette proteins transport various molecules across extra- and intracellular membranes. Alterations in this gene may be involved in cancer progression. Related pseudogenes have been identified on chromosomes 3 and 7. [provided by RefSeq, Mar 2019]

ABCF2 links:

ABCF2-H2BK1 (HGNC:54751): (ABCF2-H2BK1 readthrough) This gene represents readthrough transcription between ABCF2 and a downstream histone H2B-like gene. [provided by RefSeq, Mar 2019]

ABCF2-H2BK1 links:

ABCF2-H2BK1 (HGNC:):

ABCF2-H2BK1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PP3

MetaRNN computational evidence supports a deleterious effect, 0.879

BS2

High AC in GnomAdExome4 at 9 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ABCF2	NM_007189.3 linkuse as main transcript	c.338G>A	p.Arg113His	missense_variant	3/15	ENST00000287844.7	NP_009120.1	Q9UG63-1A0A090N7X1
ABCF2-H2BK1	NM_005692.5 linkuse as main transcript	c.338G>A	p.Arg113His	missense_variant	3/16		NP_005683.2	Q9UG63-2A0A090N7Y2
ABCF2-H2BK1	NR_160983.1 linkuse as main transcript	n.423G>A		non_coding_transcript_exon_variant	3/17

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
ABCF2	ENST00000287844.7 linkuse as main transcript	c.338G>A	p.Arg113His	missense_variant	3/15	1	NM_007189.3	ENSP00000287844.2	Q9UG63-1
ABCF2-H2BK1	ENST00000222388.6 linkuse as main transcript	c.338G>A	p.Arg113His	missense_variant	3/16	5		ENSP00000222388.2
ABCF2	ENST00000468073.5 linkuse as main transcript	c.338G>A	p.Arg113His	missense_variant	2/6	2		ENSP00000419720.1	C9JZV3
ABCF2	ENST00000441774.1 linkuse as main transcript	c.338G>A	p.Arg113His	missense_variant	3/5	3		ENSP00000395785.1	C9JHK9

Frequencies

GnomAD3 genomes

AF:

0.0000131

AC:

AN:

152194

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000483

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

GnomAD3 exomes

AF:

0.00000795

AC:

AN:

251486

Hom.:

AF XY:

0.00000736

AC XY:

AN XY:

135918

show subpopulations

Gnomad AFR exome

AF:

0.0000615

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000879

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000616

AC:

AN:

1461882

Hom.:

Cov.:

AF XY:

0.00000413

AC XY:

AN XY:

727242

show subpopulations

Gnomad4 AFR exome

AF:

0.0000896

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000540

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000131

AC:

AN:

152194

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74342

show subpopulations

Gnomad4 AFR

AF:

0.0000483

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000113

ESP6500AA

AF:

0.000227

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000247

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Jun 25, 2024

The c.338G>A (p.R113H) alteration is located in exon 3 (coding exon 2) of the ABCF2 gene. This alteration results from a G to A substitution at nucleotide position 338, causing the arginine (R) at amino acid position 113 to be replaced by a histidine (H). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.80

BayesDel_addAF

Pathogenic

0.17

BayesDel_noAF

Pathogenic

0.25

CADD

Pathogenic

DANN

Pathogenic

1.0

DEOGEN2

Uncertain

0.63

.;D;.;.

Eigen

Pathogenic

0.95

Eigen_PC

Pathogenic

0.91

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Uncertain

0.92

D;D;D;D

M_CAP

Pathogenic

0.43

MetaRNN

Pathogenic

0.88

D;D;D;D

MetaSVM

Pathogenic

1.0

MutationAssessor

Benign

1.8

.;L;.;.

PrimateAI

Pathogenic

0.88

PROVEAN

Pathogenic

-4.8

D;D;D;D

REVEL

Uncertain

0.55

Sift

Uncertain

0.0040

D;D;D;D

Sift4G

Uncertain

0.015

D;D;.;D

Polyphen

1.0

.;D;.;.

Vest4

0.96

MVP

0.93

MPC

1.0

ClinPred

0.96

GERP RS

5.8

Varity_R

0.57

gMVP

0.84

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.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over