rs1971463038

Variant names:

• chr19-32973213-C-G
• rs1971463038
• NM_152266.5:c.17C>G

Your query was ambiguous. Multiple possible variants found:

• chr19-32973213-C-G
• chr19-32973213-C-T

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_152266.5(FAAP24):​c.17C>G​(p.Pro6Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000274 in 1,461,324 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 11/19 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. P6L) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 0.0000027 (0 hom.)
• Consequence: FAAP24 NM_152266.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.947
• Publications: 0 publications found

Genes affected

FAAP24 (HGNC:28467): (FA core complex associated protein 24) FAAP24 is a component of the Fanconi anemia (FA) core complex (see MIM 227650), which plays a crucial role in DNA damage response (Ciccia et al., 2007 [PubMed 17289582]).[supplied by OMIM, Mar 2008]

FAAP24 Gene-Disease associations (from GenCC):

• lymphoproliferative syndrome

  Inheritance: AR Classification: NO_KNOWN Submitted by: ClinGen

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.077904284).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_152266.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FAAP24	NM_152266.5	MANE Select	c.17C>G	p.Pro6Arg	missense	Exon 2 of 5	NP_689479.1	Q9BTP7
	FAAP24	NM_001300978.2		c.-42-847C>G		intron	N/A	NP_001287907.1	K7EKQ4

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FAAP24	ENST00000588258.6	TSL:1 MANE Select	c.17C>G	p.Pro6Arg	missense	Exon 2 of 5	ENSP00000466121.1	Q9BTP7
	FAAP24	ENST00000590281.1	TSL:3	c.17C>G	p.Pro6Arg	missense	Exon 2 of 5	ENSP00000468475.1	Q9BTP7
	FAAP24	ENST00000699960.1		c.17C>G	p.Pro6Arg	missense	Exon 2 of 5	ENSP00000514718.1	Q9BTP7

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 0.00000274 AC: 4 AN: 1461324 Hom.: 0 Cov.: 34 AF XY: 0.00000138 AC XY: 1 AN XY: 726946

African (AFR) AF: 0.00 AC: 0 AN: 33466

American (AMR) AF: 0.00 AC: 0 AN: 44720

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.00 AC: 0 AN: 39698

South Asian (SAS) AF: 0.00 AC: 0 AN: 86232

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53418

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5330

European-Non Finnish (NFE) AF: 0.00000180 AC: 2 AN: 1111998

Other (OTH) AF: 0.0000332 AC: 2 AN: 60326

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.068
BayesDel_addAF	Benign	-0.25	T
BayesDel_noAF	Benign	-0.59
CADD	Benign	12
DANN	Uncertain	0.98
DEOGEN2	Benign	0.022	T
Eigen	Benign	-0.82
Eigen_PC	Benign	-0.85
FATHMM_MKL	Benign	0.12	N
LIST_S2	Benign	0.51	T
M_CAP	Benign	0.010	T
MetaRNN	Benign	0.078	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Uncertain	2.3	M
PhyloP100		0.95
Sift4G	Uncertain	0.010	D
Polyphen		0.0	B
Vest4		0.22
MutPred		0.41		Loss of loop (P = 2e-04)
MVP		0.19
MPC		0.30
ClinPred		0.070	T
GERP RS		0.92
Varity_R		0.045
gMVP		0.43
Mutation Taster		=97/3	polymorphism

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: rs1971463038; hg19: chr19-33464119;