chr4-77034052-T-A

Variant names:

• chr4-77034052-T-A
• rs17002342
• NM_018243.4:c.1275-445T>A

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_018243.4(SEPTIN11):​c.1275-445T>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0391 in 152,302 control chromosomes in the GnomAD database, including 377 homozygotes. 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: 𝑓 0.039 (377 hom., cov: 33)
• Consequence: SEPTIN11 NM_018243.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.20
• Publications: 5 publications found

Genes affected

SEPTIN11 (HGNC:25589): (septin 11) SEPT11 belongs to the conserved septin family of filament-forming cytoskeletal GTPases that are involved in a variety of cellular functions including cytokinesis and vesicle trafficking (Hanai et al., 2004 [PubMed 15196925]; Nagata et al., 2004 [PubMed 15485874]).[supplied by OMIM, Jul 2009]

ENSG00000294184 (HGNC:58825):

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.78).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.133 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_018243.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SEPTIN11	NM_018243.4	MANE Select	c.1275-445T>A		intron	N/A	NP_060713.1
	SEPTIN11	NM_001306147.2		c.1305-445T>A		intron	N/A	NP_001293076.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SEPTIN11	ENST00000264893.11	TSL:1 MANE Select	c.1275-445T>A		intron	N/A	ENSP00000264893.6
	SEPTIN11	ENST00000510515.5	TSL:2	c.1305-445T>A		intron	N/A	ENSP00000422896.1
	SEPTIN11	ENST00000505788.5	TSL:5	c.1275-2718T>A		intron	N/A	ENSP00000424925.1

Frequencies

GnomAD3 genomes AF: 0.0391 AC: 5948 AN: 152184 Hom.: 377 Cov.: 33

Gnomad AFR AF: 0.136

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0133

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.000192

Gnomad SAS AF: 0.000207

Gnomad FIN AF: 0.000564

Gnomad MID AF: 0.0158

Gnomad NFE AF: 0.000544

Gnomad OTH AF: 0.0220

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

GnomAD4 genome AF: 0.0391 AC: 5955 AN: 152302 Hom.: 377 Cov.: 33 AF XY: 0.0369 AC XY: 2750 AN XY: 74486

African (AFR) AF: 0.136 AC: 5657 AN: 41532

American (AMR) AF: 0.0132 AC: 202 AN: 15294

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.000193 AC: 1 AN: 5192

South Asian (SAS) AF: 0.000207 AC: 1 AN: 4824

European-Finnish (FIN) AF: 0.000564 AC: 6 AN: 10630

Middle Eastern (MID) AF: 0.0170 AC: 5 AN: 294

European-Non Finnish (NFE) AF: 0.000544 AC: 37 AN: 68036

Other (OTH) AF: 0.0217 AC: 46 AN: 2116

Alfa AF: 0.0249 Hom.: 28

Bravo AF: 0.0449

Asia WGS AF: 0.00635 AC: 22 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.78
CADD	Benign	8.4
DANN	Benign	0.76
PhyloP100		1.2
Mutation Taster		=100/0	polymorphism (auto)

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: rs17002342; hg19: chr4-77955205;