rs2307959

Variant names:

• chr2-168943763-A-ACATG
• rs2307959
• NM_003742.4:c.2610+841_2610+842insCATG

Your query was ambiguous. Multiple possible variants found:

• chr2-168943763-A-ACATG
• chr2-168943763-A-AC
• chr2-168943763-A-ACGT
• chr2-168943763-A-ACGTG

Variant summary

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

The NM_003742.4(ABCB11):​c.2610+841_2610+842insCATG variant causes a intron change involving the alteration of a non-conserved nucleotide. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.0000066 (0 hom., cov: 0)
• Consequence: ABCB11 NM_003742.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.189
• Publications: 6 publications found

Genes affected

ABCB11 (HGNC:42): (ATP binding cassette subfamily B member 11) The membrane-associated protein encoded by this gene is a member of the superfamily of ATP-binding cassette (ABC) transporters. ABC proteins transport various molecules across extra- and intra-cellular membranes. ABC genes are divided into seven distinct subfamilies (ABC1, MDR/TAP, MRP, ALD, OABP, GCN20, White). This protein is a member of the MDR/TAP subfamily. Members of the MDR/TAP subfamily are involved in multidrug resistance. The protein encoded by this gene is the major canalicular bile salt export pump in man. Mutations in this gene cause a form of progressive familial intrahepatic cholestases which are a group of inherited disorders with severe cholestatic liver disease from early infancy. [provided by RefSeq, Jul 2008]

ABCB11 Gene-Disease associations (from GenCC):

• progressive familial intrahepatic cholestasis type 2

  Inheritance: AR Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: G2P, Orphanet, Labcorp Genetics (formerly Invitae)
• benign recurrent intrahepatic cholestasis type 2

  Inheritance: AR Classification: STRONG Submitted by: Labcorp Genetics (formerly Invitae)

ACMG classification

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

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ABCB11	NM_003742.4	c.2610+841_2610+842insCATG		intron_variant	Intron 21 of 27	ENST00000650372.1	NP_003733.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ABCB11	ENST00000650372.1	c.2610+841_2610+842insCATG		intron_variant	Intron 21 of 27		NM_003742.4	ENSP00000497931.1
ABCB11	ENST00000649448.1	c.927+841_927+842insCATG		intron_variant	Intron 7 of 14			ENSP00000497165.1
ABCB11	ENST00000439188.1	n.*1080+841_*1080+842insCATG		intron_variant	Intron 8 of 14	2		ENSP00000416058.1

Frequencies

GnomAD3 genomes AF: 0.00000661 AC: 1 AN: 151392 Hom.: 0 Cov.: 0

Gnomad AFR AF: 0.00

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: 0.00

Gnomad NFE AF: 0.0000147

Gnomad OTH AF: 0.00

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.00000661 AC: 1 AN: 151392 Hom.: 0 Cov.: 0 AF XY: 0.00 AC XY: 0 AN XY: 73858

African (AFR) AF: 0.00 AC: 0 AN: 41274

American (AMR) AF: 0.00 AC: 0 AN: 15176

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3458

East Asian (EAS) AF: 0.00 AC: 0 AN: 5110

South Asian (SAS) AF: 0.00 AC: 0 AN: 4824

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10448

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.0000147 AC: 1 AN: 67804

Other (OTH) AF: 0.00 AC: 0 AN: 2072

Alfa AF: 0.00 Hom.: 688

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
PhyloP100		0.19

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs2307959; hg19: chr2-169800273;