Variant 11-118628013-C-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_001144758.3(PHLDB1):c.1190C>G(p.Thr397Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000107 in 1,613,942 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00067 ( 1 hom., cov: 33)

Exomes 𝑓: 0.000048 ( 0 hom. )

Consequence

PHLDB1
NM_001144758.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.889

Variant links:

Genes affected

PHLDB1 (HGNC:23697): (pleckstrin homology like domain family B member 1) Involved in regulation of embryonic development; regulation of epithelial to mesenchymal transition; and regulation of microtubule cytoskeleton organization. Located in basal cortex. [provided by Alliance of Genome Resources, Apr 2022]

PHLDB1 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.013305008).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
PHLDB1	NM_001144758.3 linkuse as main transcript	c.1190C>G	p.Thr397Arg	missense_variant	6/23	ENST00000600882.6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
PHLDB1	ENST00000600882.6 linkuse as main transcript	c.1190C>G	p.Thr397Arg	missense_variant	6/23	1	NM_001144758.3		Q86UU1-1

Frequencies

GnomAD3 genomes

AF:

0.000670

AC:

102

AN:

152162

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00217

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000523

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:

0.0000147

Gnomad OTH

AF:

0.00144

GnomAD3 exomes

AF:

0.000151

AC:

AN:

251050

Hom.:

AF XY:

0.000133

AC XY:

AN XY:

135800

show subpopulations

Gnomad AFR exome

AF:

0.00185

Gnomad AMR exome

AF:

0.000231

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:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000479

AC:

AN:

1461662

Hom.:

Cov.:

AF XY:

0.0000454

AC XY:

AN XY:

727128

show subpopulations

Gnomad4 AFR exome

AF:

0.00149

Gnomad4 AMR exome

AF:

0.000201

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:

0.00

Gnomad4 OTH exome

AF:

0.000182

GnomAD4 genome

AF:

0.000670

AC:

102

AN:

152280

Hom.:

Cov.:

AF XY:

0.000618

AC XY:

AN XY:

74456

show subpopulations

Gnomad4 AFR

AF:

0.00217

Gnomad4 AMR

AF:

0.000523

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000147

Gnomad4 OTH

AF:

0.00142

Alfa

AF:

0.0000503

Hom.:

Bravo

AF:

0.000703

ESP6500AA

AF:

0.00159

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.000123

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

Jul 12, 2022

The c.1190C>G (p.T397R) alteration is located in exon 7 (coding exon 5) of the PHLDB1 gene. This alteration results from a C to G substitution at nucleotide position 1190, causing the threonine (T) at amino acid position 397 to be replaced by an arginine (R). 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

Benign

0.17

BayesDel_addAF

Benign

-0.41

BayesDel_noAF

Benign

-0.36

Cadd

Benign

Dann

Uncertain

0.98

DEOGEN2

Benign

0.022

T;T;.

Eigen

Benign

-0.27

Eigen_PC

Benign

-0.17

FATHMM_MKL

Benign

0.31

M_CAP

Benign

0.0050

MetaRNN

Benign

0.013

T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

1.3

L;L;L

MutationTaster

Benign

1.0

N;N

PrimateAI

Uncertain

0.55

PROVEAN

Benign

-1.4

N;.;N

REVEL

Benign

0.10

Sift

Uncertain

0.0040

D;.;D

Sift4G

Benign

0.54

T;T;T

Polyphen

0.92

P;P;B

Vest4

0.39

MVP

0.17

MPC

0.53

ClinPred

0.039

GERP RS

4.4

Varity_R

0.073

gMVP

0.42

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