NM_001113378.2:c.2992C>T

Variant names:

• chr15-89301428-C-T
• rs182154506
• NM_001113378.2:c.2992C>T

Variant summary

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

The NM_001113378.2(FANCI):​c.2992C>T​(p.Pro998Ser) variant causes a missense change. The variant allele was found at a frequency of 0.0000279 in 1,611,934 control chromosomes in the GnomAD database, including 1 homozygotes. Variant has been reported in ClinVar as Uncertain significance (★★).

• Frequency:
  • Genomes: 𝑓 0.000013 (0 hom., cov: 32)
  • Exomes 𝑓: 0.000029 (1 hom.)
• Consequence: FANCI NM_001113378.2 missense
• Clinical Significance: Uncertain significance criteria provided, multiple submitters, no conflicts U:3
• Conservation: PhyloP100: 5.59
• Publications: 1 publications found

Genes affected

FANCI (HGNC:25568): (FA complementation group I) 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 I. Alternative splicing results in two transcript variants encoding different isoforms. [provided by RefSeq, Jul 2008]

FANCI Gene-Disease associations (from GenCC):

• Fanconi anemia complementation group I

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

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

LOC124903548 (HGNC:):

ACMG classification

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

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001113378.2. 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
	FANCI	NM_001113378.2	MANE Select	c.2992C>T	p.Pro998Ser	missense	Exon 27 of 38	NP_001106849.1	Q9NVI1-3
	FANCI	NM_001376911.1		c.2992C>T	p.Pro998Ser	missense	Exon 27 of 38	NP_001363840.1	Q9NVI1-3
	FANCI	NM_018193.3		c.2812C>T	p.Pro938Ser	missense	Exon 26 of 37	NP_060663.2	Q9NVI1-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FANCI	ENST00000310775.12	TSL:1 MANE Select	c.2992C>T	p.Pro998Ser	missense	Exon 27 of 38	ENSP00000310842.8	Q9NVI1-3
	FANCI	ENST00000674831.1		c.2992C>T	p.Pro998Ser	missense	Exon 27 of 39	ENSP00000502474.1	A0A6Q8PH09
	FANCI	ENST00000940814.1		c.3016C>T	p.Pro1006Ser	missense	Exon 27 of 38	ENSP00000610873.1

Frequencies

GnomAD3 genomes AF: 0.0000131 AC: 2 AN: 152184 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.0000241

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00316

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000358 AC: 9 AN: 251482 AF XY: 0.0000589

Gnomad AFR exome AF: 0.0000615

Gnomad AMR exome AF: 0.0000289

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000352

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000295 AC: 43 AN: 1459632 Hom.: 1 Cov.: 30 AF XY: 0.0000344 AC XY: 25 AN XY: 726316

African (AFR) AF: 0.000150 AC: 5 AN: 33430

American (AMR) AF: 0.0000224 AC: 1 AN: 44722

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26106

East Asian (EAS) AF: 0.00 AC: 0 AN: 39682

South Asian (SAS) AF: 0.0000580 AC: 5 AN: 86232

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53420

Middle Eastern (MID) AF: 0.00104 AC: 6 AN: 5764

European-Non Finnish (NFE) AF: 0.0000180 AC: 20 AN: 1109948

Other (OTH) AF: 0.0000995 AC: 6 AN: 60328

GnomAD4 genome AF: 0.0000131 AC: 2 AN: 152302 Hom.: 0 Cov.: 32 AF XY: 0.0000269 AC XY: 2 AN XY: 74476

⚠️ The allele balance in gnomAD version 4 Genomes is significantly skewed from the expected value of 0.5.

African (AFR) AF: 0.0000241 AC: 1 AN: 41562

American (AMR) AF: 0.00 AC: 0 AN: 15304

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3468

East Asian (EAS) AF: 0.00 AC: 0 AN: 5182

South Asian (SAS) AF: 0.00 AC: 0 AN: 4826

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10622

Middle Eastern (MID) AF: 0.00340 AC: 1 AN: 294

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68020

Other (OTH) AF: 0.00 AC: 0 AN: 2112

⚠️ The allele balance in gnomAD version 4 Genomes is significantly skewed from the expected value of 0.5. (p-value = 0.0296732), which strongly suggests a high chance of mosaicism in these individuals.

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

ExAC AF: 0.0000330 AC: 4

EpiCase AF: 0.0000545

EpiControl AF: 0.000178

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, multiple submitters, no conflicts

Pathogenic	VUS	Benign	Condition
-	1	-	Fanconi anemia (1)
-	1	-	Fanconi anemia complementation group I (1)
-	1	-	not provided (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.17
BayesDel_addAF	Benign	-0.034	T
BayesDel_noAF	Uncertain	-0.080
CADD	Benign	23
DANN	Uncertain	1.0
DEOGEN2	Benign	0.16	T
Eigen	Uncertain	0.68
Eigen_PC	Uncertain	0.66
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Uncertain	0.94	D
M_CAP	Benign	0.081	D
MetaRNN	Uncertain	0.56	D
MetaSVM	Uncertain	-0.20	T
MutationAssessor	Uncertain	2.7	M
PhyloP100		5.6
PrimateAI	Benign	0.46	T
PROVEAN	Uncertain	-2.4	N
REVEL	Benign	0.26
Sift	Benign	0.22	T
Sift4G	Uncertain	0.017	D
Polyphen		1.0	D
Vest4		0.64
MVP		0.91
MPC		0.073
ClinPred		0.58	D
GERP RS		4.4
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.24
gMVP		0.48
Mutation Taster		=53/47	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: rs182154506; hg19: chr15-89844659;