1-229530290-C-G

Variant names:

• chr1-229530290-C-G
• rs140426197
• NM_012089.3:c.1554G>C

Variant summary

Our verdict is Likely benign. The variant received -3 ACMG points: 2P and 5B. PM2 BP4_Strong BP7

The NM_012089.3(ABCB10):​c.1554G>C​(p.Pro518Pro) variant causes a synonymous 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. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Synonymous variant affecting the same amino acid position (i.e. P518P) has been classified as Likely benign.

• Frequency: Genomes: not found (cov: 32)
• Consequence: ABCB10 NM_012089.3 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.519
• Publications: 4 publications found

Genes affected

ABCB10 (HGNC:41): (ATP binding cassette subfamily B member 10) 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 function of this mitochondrial protein is unknown. [provided by RefSeq, Jul 2008]

ACMG classification

Our verdict: Likely_benign. The variant received -3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.6).
• BP7: Synonymous conserved (PhyloP=-0.519 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_012089.3. 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
	ABCB10	NM_012089.3	MANE Select	c.1554G>C	p.Pro518Pro	synonymous	Exon 8 of 13	NP_036221.2	Q9NRK6

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ABCB10	ENST00000344517.5	TSL:1 MANE Select	c.1554G>C	p.Pro518Pro	synonymous	Exon 8 of 13	ENSP00000355637.3	Q9NRK6
	ABCB10	ENST00000946247.1		c.1605G>C	p.Pro535Pro	synonymous	Exon 8 of 13	ENSP00000616306.1
	ABCB10	ENST00000946244.1		c.1554G>C	p.Pro518Pro	synonymous	Exon 8 of 12	ENSP00000616303.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 3

Bravo AF: 0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.60
CADD	Benign	4.8
DANN	Benign	0.71
PhyloP100		-0.52
Mutation Taster		=100/0	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.12		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: rs140426197; hg19: chr1-229666037;