chr16-79594639-ATTTTT-A

Variant names:

• chr16-79594639-ATTTTT-A
• NM_005360.5:c.1119-91_1119-87delAAAAA

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_001031804.3(MAF):​c.*4137_*4141delAAAAA variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000862 in 1,159,834 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 0)
  • Exomes 𝑓: 8.6e-7 (0 hom.)
• Consequence: MAF NM_001031804.3 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.32

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]

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
MAF	NM_005360.5	c.1119-91_1119-87delAAAAA		intron_variant	Intron 1 of 1	ENST00000326043.5	NP_005351.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
MAF	ENST00000326043.5	c.1119-91_1119-87delAAAAA		intron_variant	Intron 1 of 1	1	NM_005360.5	ENSP00000327048.4
MAF	ENST00000393350	c.*4137_*4141delAAAAA		3_prime_UTR_variant	Exon 1 of 1			ENSP00000377019.1
MAF	ENST00000569649.1	c.1118+4141_1118+4145delAAAAA		intron_variant	Intron 1 of 1	5		ENSP00000455097.1

Frequencies

GnomAD3 genomes Cov.: 0

GnomAD4 exome AF: 8.62e-7 AC: 1 AN: 1159834 Hom.: 0 AF XY: 0.00 AC XY: 0 AN XY: 570682

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.0000360

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: 0.00

GnomAD4 genome Cov.: 0

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr16-79628536;