chr12-56164464-G-A
Variant summary
Our verdict is Uncertain significance. Variant got 0 ACMG points: 1P and 1B. PP2BP4
The NM_001330288.2(SMARCC2):c.3500C>T(p.Pro1167Leu) variant causes a missense change. The variant allele was found at a frequency of 0.00000479 in 1,461,856 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).
Frequency
Genomes: not found (cov: 32)
Exomes 𝑓: 0.0000048 ( 0 hom. )
Consequence
SMARCC2
NM_001330288.2 missense
NM_001330288.2 missense
Scores
1
4
13
Clinical Significance
Conservation
PhyloP100: 6.06
Genes affected
SMARCC2 (HGNC:11105): (SWI/SNF related, matrix associated, actin dependent regulator of chromatin subfamily c member 2) The protein encoded by this gene is a member of the SWI/SNF family of proteins, whose members display helicase and ATPase activities and which are thought to regulate transcription of certain genes by altering the chromatin structure around those genes. The encoded protein is part of the large ATP-dependent chromatin remodeling complex SNF/SWI and contains a predicted leucine zipper motif typical of many transcription factors. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
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ACMG classification
Classification made for transcript
Verdict is Uncertain_significance. Variant got 0 ACMG points.
PP2
?
Missense variant where missense usually causes diseases, SMARCC2
BP4
?
Computational evidence support a benign effect (MetaRNN=0.3655929).
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
SMARCC2 | NM_001330288.2 | c.3500C>T | p.Pro1167Leu | missense_variant | 28/29 | ENST00000550164.6 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
SMARCC2 | ENST00000550164.6 | c.3500C>T | p.Pro1167Leu | missense_variant | 28/29 | 5 | NM_001330288.2 | A2 | |
ENST00000553176.1 | n.213-1915C>T | intron_variant, non_coding_transcript_variant | 2 |
Frequencies
GnomAD3 genomes ? Cov.: 32
GnomAD3 genomes
?
Cov.:
32
GnomAD3 exomes AF: 0.00000796 AC: 2AN: 251350Hom.: 0 AF XY: 0.00000736 AC XY: 1AN XY: 135854
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GnomAD4 exome AF: 0.00000479 AC: 7AN: 1461856Hom.: 0 Cov.: 32 AF XY: 0.00000275 AC XY: 2AN XY: 727222
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GnomAD4 genome ? Cov.: 32
GnomAD4 genome
?
Cov.:
32
ExAC
?
AF:
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1
ClinVar
Significance: Uncertain significance
Submissions summary: Uncertain:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
Inborn genetic diseases Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Ambry Genetics | Apr 06, 2022 | The c.3407C>T (p.P1136L) alteration is located in exon 27 (coding exon 27) of the SMARCC2 gene. This alteration results from a C to T substitution at nucleotide position 3407, causing the proline (P) at amino acid position 1136 to be replaced by a leucine (L). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
BayesDel_addAF
Benign
T
BayesDel_noAF
Benign
Cadd
Pathogenic
Dann
Uncertain
DEOGEN2
Benign
T;T
Eigen
Benign
Eigen_PC
Benign
FATHMM_MKL
Uncertain
D
LIST_S2
Uncertain
D;D
M_CAP
Benign
T
MetaRNN
Benign
T;T
MetaSVM
Benign
T
MutationTaster
Benign
D;D;D;D
PrimateAI
Uncertain
T
PROVEAN
Benign
N;N
REVEL
Benign
Sift
Pathogenic
D;D
Sift4G
Benign
T;T
Polyphen
0.20
.;B
Vest4
MutPred
0.33
.;Gain of sheet (P = 0.0266);
MVP
MPC
0.15
ClinPred
T
GERP RS
RBP_binding_hub_radar
RBP_regulation_power_radar
Varity_R
gMVP
Splicing
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SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at