NM_001018113.3(FANCB):c.1494G>T (p.Lys498Asn) AND Fanconi anemia

Germline classification:: Benign (2 submissions)
Last evaluated:: Jan 26, 2026
Review status:: 2 stars out of maximum of 4 stars
criteria provided, multiple submitters, no conflicts

Somatic classification of clinical impact:: None
Review status:: (0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided

Somatic classification of oncogenicity:: None
Review status:: (0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided

Record status:: current
Accession:: RCV000524700.14

Allele description [Variation Report for NM_001018113.3(FANCB):c.1494G>T (p.Lys498Asn)]

NM_001018113.3(FANCB):c.1494G>T (p.Lys498Asn)

Gene:

FANCB:FA complementation group B [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

Xp22.2

Genomic location:

Preferred name:

NM_001018113.3(FANCB):c.1494G>T (p.Lys498Asn)

Other names:

p.Lys498Asn

HGVS:

NC_000023.11:g.14850507C>A
NG_007310.1:g.27556G>T
NM_001018113.3:c.1494G>TMANE SELECT
NM_001324162.2:c.1494G>T
NM_152633.4:c.1494G>T
NP_001018123.1:p.Lys498Asn
NP_001311091.1:p.Lys498Asn
NP_689846.1:p.Lys498Asn
LRG_496t1:c.1494G>T
LRG_496:g.27556G>T
NC_000023.10:g.14868629C>A
NM_001018113.1:c.1494G>T
NM_152633.3:c.1494G>T

Protein change:

K498N

Links:

dbSNP: rs199510538

Molecular consequence:

NM_001018113.3:c.1494G>T - missense variant - [Sequence Ontology: SO:0001583]
NM_001324162.2:c.1494G>T - missense variant - [Sequence Ontology: SO:0001583]
NM_152633.4:c.1494G>T - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:: Fanconi anemia (FA)
Synonyms:: Fanconi's anemia
Identifiers:: MONDO: MONDO:0019391; MeSH: D005199; MedGen: C0015625; Orphanet: 84; OMIM: PS227650

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV000626270	Labcorp Genetics (formerly Invitae), Labcorp	criteria provided, single submitter (Invitae Variant Classification Sherloc (09022015))	Benign (Jan 26, 2026)	germline	clinical testing	PubMed (1) [See all records that cite this PMID]
SCV002534227	Sema4, Sema4	criteria provided, single submitter (Sema4 Curation Guidelines)	Benign (Feb 26, 2020)	germline	curation	Citation Link

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV000626270

Labcorp Genetics (formerly Invitae), Labcorp

criteria provided, single submitter

(Invitae Variant Classification Sherloc (09022015))

Benign
(Jan 26, 2026)

germline

clinical testing

PubMed (1)
[See all records that cite this PMID]

SCV002534227

Sema4, Sema4

criteria provided, single submitter

(Sema4 Curation Guidelines)

Benign
(Feb 26, 2020)

germline

curation

Citation Link

Help

Summary from all submissions

Ethnicity	Origin	Affected	Individuals	Families	Chromosomes tested	Number Tested	Family history	Method
not provided	germline	unknown	not provided	not provided	not provided	not provided	not provided	clinical testing, curation

Citations

PubMed

Sherloc: a comprehensive refinement of the ACMG-AMP variant classification criteria.

Nykamp K, Anderson M, Powers M, Garcia J, Herrera B, Ho YY, Kobayashi Y, Patil N, Thusberg J, Westbrook M; Invitae Clinical Genomics Group, Topper S.

Genet Med. 2017 Oct;19(10):1105-1117. doi: 10.1038/gim.2017.37. Epub 2017 May 11. Erratum in: Genet Med. 2020 Jan;22(1):240. doi: 10.1038/s41436-019-0624-9..

PubMed [citation]

PMID:: 28492532
PMCID:: PMC5632818

Details of each submission

From Labcorp Genetics (formerly Invitae), Labcorp, SCV000626270.10

#	Ethnicity	Individuals	Chromosomes Tested	Family History	Method	Citations
1	not provided	not provided	not provided	not provided	clinical testing	PubMed (1)

#	Sample				Method		Observation
#	Origin	Affected	Number tested	Tissue	Purpose	Method	Individuals	Allele frequency	Families	Co-occurrences
1	germline	unknown	not provided	not provided	not provided		not provided	not provided	not provided	not provided

From Sema4, Sema4, SCV002534227.1

#	Ethnicity	Individuals	Chromosomes Tested	Family History	Method	Citations
1	not provided	not provided	not provided	not provided	curation	not provided

#	Sample				Method		Observation
#	Origin	Affected	Number tested	Tissue	Purpose	Method	Individuals	Allele frequency	Families	Co-occurrences
1	germline	unknown	not provided	not provided	not provided		not provided	not provided	not provided	not provided

Last Updated: Mar 7, 2026

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