rs864309678

Variant summary

Our verdict is Uncertain significance. Variant got 5 ACMG points: 5P and 0B. PM2PP3_ModeratePP5

The NM_005360.5(MAF):​c.819G>C​(p.Glu273Asp) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Likely pathogenic (no stars).

Frequency

Genomes: not found (cov: 30)

Consequence

MAF
NM_005360.5 missense

Scores

8
8
3

Clinical Significance

Likely pathogenic no assertion criteria provided P:1

Conservation

PhyloP100: 5.83
Variant links:
Genes affected
MAF (HGNC:6776): (MAF bZIP transcription factor) The protein encoded by this gene is a DNA-binding, leucine zipper-containing transcription factor that acts as a homodimer or as a heterodimer. Depending on the binding site and binding partner, the encoded protein can be a transcriptional activator or repressor. This protein plays a role in the regulation of several cellular processes, including embryonic lens fiber cell development, increased T-cell susceptibility to apoptosis, and chondrocyte terminal differentiation. Defects in this gene are a cause of juvenile-onset pulverulent cataract as well as congenital cerulean cataract 4 (CCA4). Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jan 2010]

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 5 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
PP3
MetaRNN computational evidence supports a deleterious effect, 0.917
PP5
Variant 16-79599084-C-G is Pathogenic according to our data. Variant chr16-79599084-C-G is described in ClinVar as [Likely_pathogenic]. Clinvar id is 217325.Status of the report is no_assertion_criteria_provided, 0 stars.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
MAFNM_005360.5 linkc.819G>C p.Glu273Asp missense_variant Exon 1 of 2 ENST00000326043.5 NP_005351.2 O75444-1

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
MAFENST00000326043.5 linkc.819G>C p.Glu273Asp missense_variant Exon 1 of 2 1 NM_005360.5 ENSP00000327048.4 O75444-1
MAFENST00000569649.1 linkc.819G>C p.Glu273Asp missense_variant Exon 1 of 2 5 ENSP00000455097.1 H3BP11
MAFENST00000393350.1 linkc.819G>C p.Glu273Asp missense_variant Exon 1 of 1 6 ENSP00000377019.1 O75444-2

Frequencies

GnomAD3 genomes
Cov.:
30
GnomAD4 exome
Cov.:
37
GnomAD4 genome
Cov.:
30

ClinVar

Significance: Likely pathogenic
Submissions summary: Pathogenic:1
Revision: no assertion criteria provided
LINK: link

Submissions by phenotype

Developmental cataract Pathogenic:1
Jan 09, 2015
Eye Genetics Research Group, Children's Medical Research Institute
Significance: Likely pathogenic
Review Status: no assertion criteria provided
Collection Method: research

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Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Pathogenic
0.96
BayesDel_addAF
Pathogenic
0.19
D
BayesDel_noAF
Uncertain
0.030
CADD
Pathogenic
33
DANN
Uncertain
1.0
DEOGEN2
Pathogenic
0.83
.;.;D
Eigen
Uncertain
0.36
Eigen_PC
Uncertain
0.30
FATHMM_MKL
Uncertain
0.95
D
LIST_S2
Pathogenic
0.98
D;D;D
M_CAP
Pathogenic
0.47
D
MetaRNN
Pathogenic
0.92
D;D;D
MetaSVM
Uncertain
0.69
D
MutationAssessor
Benign
1.1
.;L;L
PrimateAI
Pathogenic
0.95
D
PROVEAN
Uncertain
-2.6
D;D;D
REVEL
Pathogenic
0.77
Sift
Benign
0.14
T;T;T
Sift4G
Uncertain
0.033
D;D;D
Polyphen
1.0, 0.97
.;D;D
Vest4
0.95
MutPred
0.73
Gain of MoRF binding (P = 0.1255);Gain of MoRF binding (P = 0.1255);Gain of MoRF binding (P = 0.1255);
MVP
0.90
ClinPred
0.98
D
GERP RS
2.8
Varity_R
0.44
gMVP
0.74

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.

Other links and lift over

dbSNP: rs864309678; hg19: chr16-79632981; API