Genetic Variant NM_001128225.3:c.119G>T (chr11-47410213-G-T) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001128225.3(SLC39A13):c.119G>T(p.Arg40Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,126 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/22 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R40W) has been classified as Likely benign.

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

SLC39A13
NM_001128225.3 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 1.50

Publications

9 publications found

Variant links:

Genes affected

SLC39A13 (HGNC:20859): (solute carrier family 39 member 13) This gene encodes a member of the LIV-1 subfamily of the ZIP transporter family. The encoded transmembrane protein functions as a zinc transporter. Mutations in this gene have been associated with the spondylocheiro dysplastic form of Ehlers-Danlos syndrome. Alternate transcript variants have been found for this gene. [provided by RefSeq, Jan 2016]

SLC39A13 Gene-Disease associations (from GenCC):

Ehlers-Danlos syndrome, spondylocheirodysplastic type
Inheritance: AR Classification: DEFINITIVE, STRONG, SUPPORTIVE, LIMITED Submitted by: Genomics England PanelApp, Orphanet, Labcorp Genetics (formerly Invitae), Ambry Genetics, G2P, PanelApp Australia, ClinGen
spondyloepimetaphyseal dysplasia-abnormal dentition syndrome
Inheritance: AR Classification: DEFINITIVE Submitted by: G2P

SLC39A13 links:

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ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.1426236).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001128225.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
SLC39A13	NM_001128225.3	MANE Select	c.119G>T	p.Arg40Leu	missense	Exon 2 of 10	NP_001121697.2	Q96H72-1
SLC39A13	NM_001441271.1		c.119G>T	p.Arg40Leu	missense	Exon 3 of 11	NP_001428200.1
SLC39A13	NM_152264.5		c.119G>T	p.Arg40Leu	missense	Exon 2 of 10	NP_689477.3

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
SLC39A13	ENST00000362021.9	TSL:1 MANE Select	c.119G>T	p.Arg40Leu	missense	Exon 2 of 10	ENSP00000354689.4	Q96H72-1
SLC39A13	ENST00000354884.8	TSL:1	c.119G>T	p.Arg40Leu	missense	Exon 2 of 10	ENSP00000346956.4	Q96H72-2
SLC39A13	ENST00000968896.1		c.119G>T	p.Arg40Leu	missense	Exon 2 of 11	ENSP00000638955.1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

6.84e-7

AC:

AN:

1461126

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

726896

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33472

American (AMR)

AF:

0.00

AC:

AN:

44694

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26112

East Asian (EAS)

AF:

0.00

AC:

AN:

39698

South Asian (SAS)

AF:

0.00

AC:

AN:

86240

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53216

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5768

European-Non Finnish (NFE)

AF:

9.00e-7

AC:

AN:

1111556

Other (OTH)

AF:

0.00

AC:

AN:

60370

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.425

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

Cov.:

Alfa

AF:

0.00

Hom.:

Bravo

AF:

0.00000378

EpiCase

AF:

0.000109

EpiControl

AF:

0.00

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.096

BayesDel_addAF

Benign

-0.053

BayesDel_noAF

Benign

-0.31

CADD

Benign

(source)

DANN

Benign

0.97

DEOGEN2

Benign

0.014

Eigen

Benign

-0.47

Eigen_PC

Benign

-0.32

FATHMM_MKL

Uncertain

0.87

LIST_S2

Benign

0.80

M_CAP

Benign

0.032

MetaRNN

Benign

0.14

MetaSVM

Benign

-0.97

MutationAssessor

Benign

0.69

PhyloP100

1.5

PrimateAI

Benign

0.40

PROVEAN

Benign

-0.73

REVEL

Benign

0.12

Sift

Benign

0.29

Sift4G

Benign

0.67

Polyphen

0.0020

Vest4

0.17

MutPred

0.54

Loss of methylation at R40 (P = 0.0327)

MVP

0.58

MPC

0.42

ClinPred

0.083

GERP RS

2.9

PromoterAI

0.0090

Neutral

(source)

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.0

Varity_R

0.054

gMVP

0.58

Mutation Taster

=97/3

polymorphism

(source)

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

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

ClinVar

Computational scores

Splicing

Publications

Other links and lift over