rs758407400

Variant names:

• chr9-35074158-C-G
• rs758407400
• NM_004629.2:c.1819G>C

Your query was ambiguous. Multiple possible variants found:

• chr9-35074158-C-G
• chr9-35074158-C-T

Variant summary

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

The NM_004629.2(FANCG):​c.1819G>C​(p.Ala607Pro) variant causes a missense 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. 17/22 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. A607T) has been classified as Uncertain significance.

• Frequency: Genomes: not found (cov: 32)
• Consequence: FANCG NM_004629.2 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.294
• Publications: 0 publications found

Genes affected

FANCG (HGNC:3588): (FA complementation group G) 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 G. [provided by RefSeq, Jul 2008]

FANCG Gene-Disease associations (from GenCC):

• Fanconi anemia complementation group G

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

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

ENSG00000288699 (HGNC:):

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=0.07853064).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_004629.2. 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
	FANCG	NM_004629.2	MANE Select	c.1819G>C	p.Ala607Pro	missense	Exon 14 of 14	NP_004620.1	O15287

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FANCG	ENST00000378643.8	TSL:1 MANE Select	c.1819G>C	p.Ala607Pro	missense	Exon 14 of 14	ENSP00000367910.4	O15287
	FANCG	ENST00000425676.5	TSL:1	n.*1295G>C		non_coding_transcript_exon	Exon 13 of 13	ENSP00000412793.1	F8WC08
	ENSG00000288699	ENST00000681845.1		n.16G>C		non_coding_transcript_exon	Exon 1 of 5	ENSP00000505452.1	A0A7P0T910

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.14
BayesDel_addAF	Benign	-0.19	T
BayesDel_noAF	Benign	-0.51
CADD	Benign	3.7
DANN	Benign	0.96
DEOGEN2	Benign	0.081	T
Eigen	Benign	-0.93
Eigen_PC	Benign	-1.0
FATHMM_MKL	Benign	0.026	N
LIST_S2	Benign	0.74	T
M_CAP	Benign	0.029	D
MetaRNN	Benign	0.079	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	0.69	N
PhyloP100		-0.29
PrimateAI	Benign	0.24	T
PROVEAN	Benign	0.020	N
REVEL	Benign	0.045
Sift	Benign	0.25	T
Sift4G	Benign	0.26	T
Polyphen		0.47	P
Vest4		0.12
MutPred		0.26		Gain of disorder (P = 0.0193)
MVP		0.53
MPC		0.54
ClinPred		0.23	T
GERP RS		-0.35
Varity_R		0.041
gMVP		0.69
Mutation Taster		=95/5	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: rs758407400; hg19: chr9-35074155;