1-52033049-G-C

Variant names:

Variant summary

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

The NM_138417.3(KTI12):c.713C>G(p.Pro238Arg) variant causes a missense change. The variant allele was found at a frequency of 0.000116 in 1,580,676 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts 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. P238L) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.00045 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000080 ( 0 hom. )

Consequence

KTI12
NM_138417.3 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 6.49

Publications

1 publications found

Variant links:

Genes affected

KTI12 (HGNC:25160): (KTI12 chromatin associated homolog) Predicted to enable ATP binding activity. Predicted to be involved in regulation of transcription by RNA polymerase II and tRNA wobble uridine modification. [provided by Alliance of Genome Resources, Apr 2022]

KTI12 links:

TXNDC12 (HGNC:24626): (thioredoxin domain containing 12) This gene encodes a member of the thioredoxin superfamily. Members of this family are characterized by a conserved active motif called the thioredoxin fold that catalyzes disulfide bond formation and isomerization. This protein localizes to the endoplasmic reticulum and has a single atypical active motif. The encoded protein is mainly involved in catalyzing native disulfide bond formation and displays activity similar to protein-disulfide isomerases. This protein may play a role in defense against endoplasmic reticulum stress. Alternate splicing results in both coding and non-coding variants. [provided by RefSeq, Mar 2012]

TXNDC12 links:

ENSG00000285839 (HGNC:):

ENSG00000285839 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

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

BP4

Computational evidence support a benign effect (MetaRNN=0.017219692).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_138417.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
KTI12	NM_138417.3	MANE Select	c.713C>G	p.Pro238Arg	missense	Exon 1 of 1	NP_612426.1	Q96EK9
TXNDC12	NM_015913.4	MANE Select	c.159-4419C>G		intron	N/A	NP_056997.1	O95881
TXNDC12	NR_046405.1		n.2236C>G		non_coding_transcript_exon	Exon 3 of 3

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
KTI12	ENST00000371614.2	TSL:6 MANE Select	c.713C>G	p.Pro238Arg	missense	Exon 1 of 1	ENSP00000360676.1	Q96EK9
TXNDC12	ENST00000371626.9	TSL:1 MANE Select	c.159-4419C>G		intron	N/A	ENSP00000360688.4	O95881
ENSG00000285839	ENST00000648686.1		n.302C>G		non_coding_transcript_exon	Exon 1 of 7	ENSP00000498140.1	A0A3B3IU88

Frequencies

GnomAD3 genomes

AF:

0.000440

AC:

AN:

152246

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00157

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000654

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:

0.000478

GnomAD2 exomes

AF:

0.000235

AC:

AN:

216974

AF XY:

0.000170

show subpopulations

Gnomad AFR exome

AF:

0.00294

Gnomad AMR exome

AF:

0.000143

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:

0.000198

GnomAD4 exome

AF:

0.0000798

AC:

114

AN:

1428312

Hom.:

Cov.:

AF XY:

0.0000606

AC XY:

AN XY:

708986

show subpopulations

African (AFR)

AF:

0.00272

AC:

AN:

31966

American (AMR)

AF:

0.000159

AC:

AN:

37834

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

23466

East Asian (EAS)

AF:

0.0000758

AC:

AN:

39570

South Asian (SAS)

AF:

0.0000248

AC:

AN:

80690

European-Finnish (FIN)

AF:

0.00

AC:

AN:

51674

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5560

European-Non Finnish (NFE)

AF:

0.00000182

AC:

AN:

1098802

Other (OTH)

AF:

0.000238

AC:

AN:

58750

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.498

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.000453

AC:

AN:

152364

Hom.:

Cov.:

AF XY:

0.000456

AC XY:

AN XY:

74508

show subpopulations

African (AFR)

AF:

0.00161

AC:

AN:

41592

American (AMR)

AF:

0.0000653

AC:

AN:

15308

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5182

South Asian (SAS)

AF:

0.00

AC:

AN:

4830

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10632

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

68026

Other (OTH)

AF:

0.000473

AC:

AN:

2116

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.495

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.0000428

Hom.:

Bravo

AF:

0.000616

ESP6500AA

AF:

0.00113

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.000255

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.17

BayesDel_addAF

Benign

-0.39

BayesDel_noAF

Benign

-0.34

CADD

Benign

(source)

DANN

Uncertain

1.0

DEOGEN2

Benign

0.0092

Eigen

Uncertain

0.48

Eigen_PC

Uncertain

0.43

FATHMM_MKL

Uncertain

0.78

LIST_S2

Benign

0.52

M_CAP

Benign

0.020

MetaRNN

Benign

0.017

MetaSVM

Benign

-1.0

MutationAssessor

Uncertain

2.0

PhyloP100

6.5

PrimateAI

Uncertain

0.53

PROVEAN

Benign

-2.2

REVEL

Benign

0.17

Sift

Uncertain

0.024

Sift4G

Benign

0.071

Polyphen

0.99

Vest4

0.44

MVP

0.64

MPC

0.63

ClinPred

0.16

GERP RS

4.4

Varity_R

0.11

gMVP

0.20

Mutation Taster

=76/24

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

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over