rs438268

Variant names:

• chr19-32618998-T-A
• rs438268
• NM_032139.3:c.2007+262A>T

Your query was ambiguous. Multiple possible variants found:

• chr19-32618998-T-A
• chr19-32618998-T-C

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_032139.3(ANKRD27):​c.2007+262A>T variant causes a intron 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.

• Frequency: Genomes: not found (cov: 34)
• Consequence: ANKRD27 NM_032139.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.28
• Publications: 7 publications found

Genes affected

ANKRD27 (HGNC:25310): (ankyrin repeat domain 27) Enables guanyl-nucleotide exchange factor activity and small GTPase binding activity. Involved in endocytic recycling and negative regulation of SNARE complex assembly. Acts upstream of or within early endosome to late endosome transport. Located in endosome; lysosome; and plasma membrane. Implicated in eosinophilic esophagitis. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.76).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_032139.3. 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
	ANKRD27	NM_032139.3	MANE Select	c.2007+262A>T		intron	N/A	NP_115515.2	Q96NW4

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ANKRD27	ENST00000306065.9	TSL:1 MANE Select	c.2007+262A>T		intron	N/A	ENSP00000304292.3	Q96NW4
	ANKRD27	ENST00000879691.1		c.2007+262A>T		intron	N/A	ENSP00000549750.1
	ANKRD27	ENST00000879693.1		c.2007+262A>T		intron	N/A	ENSP00000549752.1

Frequencies

GnomAD3 genomes Cov.: 34

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

GnomAD4 genome Cov.: 34

Alfa AF: 0.00 Hom.: 79159

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.76
CADD	Benign	0.73
DANN	Benign	0.86
PhyloP100		-1.3

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: rs438268; hg19: chr19-33109904;