NM_022725.4:c.*1632G>A

Variant names:

• chr11-22623054-C-T
• rs886048150
• NM_022725.4:c.*1632G>A

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_022725.4(FANCF):​c.*1632G>A variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: FANCF NM_022725.4 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.663
• Publications: 0 publications found

Genes affected

FANCF (HGNC:3587): (FA complementation group F) The Fanconi anemia complementation group (FANC) currently includes FANCA, FANCB, FANCC, FANCD1 (also called BRCA2), FANCD2, FANCE, FANCF, FANCG, FANCI, FANCJ (also called BRIP1), FANCL, FANCM and FANCN (also called PALB2). The previously defined group FANCH is the same as FANCA. Fanconi anemia is a genetically heterogeneous recessive disorder characterized by cytogenetic instability, hypersensitivity to DNA crosslinking agents, increased chromosomal breakage, and defective DNA repair. The members of the Fanconi anemia complementation group do not share sequence similarity; they are related by their assembly into a common nuclear protein complex. This gene encodes the protein for complementation group F. [provided by RefSeq, Jul 2008]

FANCF Gene-Disease associations (from GenCC):

• Fanconi anemia complementation group F

  Inheritance: AR Classification: DEFINITIVE, STRONG Submitted by: Labcorp Genetics (formerly Invitae), ClinGen, G2P
• Fanconi anemia

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.83).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
FANCF	NM_022725.4	c.*1632G>A		3_prime_UTR_variant	Exon 1 of 1	ENST00000327470.6	NP_073562.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
FANCF	ENST00000327470.6	c.*1632G>A		3_prime_UTR_variant	Exon 1 of 1	6	NM_022725.4	ENSP00000330875.3

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 54354 Hom.: 0 Cov.: 0 AF XY: 0.00 AC XY: 0 AN XY: 25194

African (AFR) AF: 0.00 AC: 0 AN: 2486

American (AMR) AF: 0.00 AC: 0 AN: 1558

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3532

East Asian (EAS) AF: 0.00 AC: 0 AN: 8396

South Asian (SAS) AF: 0.00 AC: 0 AN: 490

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 38

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 320

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 32918

Other (OTH) AF: 0.00 AC: 0 AN: 4616

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.83
CADD	Benign	0.81
DANN	Benign	0.75
PhyloP100		-0.66

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

Other links and lift over

dbSNP: rs886048150; hg19: chr11-22644600;