9-35674245-C-T

Position:

chr9-35674245-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001216.3(CA9):c.286C>T(p.Pro96Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000342 in 1,461,556 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 31)

Exomes 𝑓: 0.0000034 ( 0 hom. )

Consequence

CA9
NM_001216.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.389

Variant links:

Genes affected

CA9 (HGNC:1383): (carbonic anhydrase 9) Carbonic anhydrases (CAs) are a large family of zinc metalloenzymes that catalyze the reversible hydration of carbon dioxide. They participate in a variety of biological processes, including respiration, calcification, acid-base balance, bone resorption, and the formation of aqueous humor, cerebrospinal fluid, saliva, and gastric acid. They show extensive diversity in tissue distribution and in their subcellular localization. CA IX is a transmembrane protein and is one of only two tumor-associated carbonic anhydrase isoenzymes known. It is expressed in all clear-cell renal cell carcinoma, but is not detected in normal kidney or most other normal tissues. It may be involved in cell proliferation and transformation. This gene was mapped to 17q21.2 by fluorescence in situ hybridization, however, radiation hybrid mapping localized it to 9p13-p12. [provided by RefSeq, Jun 2014]

CA9 links:

ARHGEF39 (HGNC:25909): (Rho guanine nucleotide exchange factor 39) Predicted to enable guanyl-nucleotide exchange factor activity. Involved in positive regulation of cell migration. Located in plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

ARHGEF39 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.11426747).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CA9	NM_001216.3 linkuse as main transcript	c.286C>T	p.Pro96Ser	missense_variant	1/11	ENST00000378357.9	NP_001207.2	Q16790A0A0S2Z3D0
CA9	XM_047423849.1 linkuse as main transcript	c.286C>T	p.Pro96Ser	missense_variant	1/6		XP_047279805.1
CA9	XM_047423850.1 linkuse as main transcript	c.286C>T	p.Pro96Ser	missense_variant	1/6		XP_047279806.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
CA9	ENST00000378357.9 linkuse as main transcript	c.286C>T	p.Pro96Ser	missense_variant	1/11	1	NM_001216.3	ENSP00000367608.4	Q16790
ARHGEF39	ENST00000490638.5 linkuse as main transcript	n.-530G>A		non_coding_transcript_exon_variant	1/12	1		ENSP00000436756.1	Q8N4T4-2
ARHGEF39	ENST00000490638.5 linkuse as main transcript	n.-530G>A		5_prime_UTR_variant	1/12	1		ENSP00000436756.1	Q8N4T4-2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000398

AC:

AN:

251246

Hom.:

AF XY:

0.00000736

AC XY:

AN XY:

135824

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000327

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000342

AC:

AN:

1461556

Hom.:

Cov.:

AF XY:

0.00000413

AC XY:

AN XY:

727052

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000464

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

8.99e-7

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Alfa

AF:

0.0000329

Hom.:

Bravo

AF:

0.00000756

ExAC

AF:

0.00000824

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

Oct 03, 2022

The c.286C>T (p.P96S) alteration is located in exon 1 (coding exon 1) of the CA9 gene. This alteration results from a C to T substitution at nucleotide position 286, causing the proline (P) at amino acid position 96 to be replaced by a serine (S). 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

0.083

BayesDel_addAF

Benign

-0.19

BayesDel_noAF

Benign

-0.40

CADD

Benign

DANN

Benign

0.97

DEOGEN2

Benign

0.092

T;.

Eigen

Benign

-0.71

Eigen_PC

Benign

-0.66

FATHMM_MKL

Benign

0.30

LIST_S2

Benign

0.46

T;T

M_CAP

Benign

0.025

MetaRNN

Benign

0.11

T;T

MetaSVM

Benign

-0.74

MutationAssessor

Benign

1.2

L;.

PrimateAI

Benign

0.25

PROVEAN

Benign

-0.19

N;.

REVEL

Benign

0.18

Sift

Benign

0.13

T;.

Sift4G

Benign

0.20

T;T

Polyphen

0.044

B;.

Vest4

0.072

MutPred

0.25

Gain of phosphorylation at P96 (P = 0.0012);Gain of phosphorylation at P96 (P = 0.0012);

MVP

0.87

MPC

0.43

ClinPred

0.30

GERP RS

3.8

Varity_R

0.034

gMVP

0.23

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