rs1998598

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_StrongBA1

The NM_001195215.2(DENND1B):​c.82+14356T>C variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.256 in 152,170 control chromosomes in the GnomAD database, including 5,513 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 0.26 ( 5513 hom., cov: 32)

Consequence

DENND1B
NM_001195215.2 intron

Scores

2

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.909
Variant links:
Genes affected
DENND1B (HGNC:28404): (DENN domain containing 1B) Clathrin (see MIM 118955)-mediated endocytosis is a major mechanism for internalization of proteins and lipids. Members of the connecdenn family, such as DENND1B, function as guanine nucleotide exchange factors (GEFs) for the early endosomal small GTPase RAB35 (MIM 604199) and bind to clathrin and clathrin adaptor protein-2 (AP2; see MIM 601024). Thus, connecdenns link RAB35 activation with the clathrin machinery (Marat and McPherson, 2010 [PubMed 20154091]).[supplied by OMIM, Nov 2010]

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -12 ACMG points.

BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.88).
BA1
GnomAd4 highest subpopulation (NFE) allele frequency at 95% confidence interval = 0.315 is higher than 0.05.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect #exon/exons MANE Protein UniProt
DENND1BNM_001195215.2 linkuse as main transcriptc.82+14356T>C intron_variant ENST00000620048.6 NP_001182144.1

Ensembl

Gene Transcript HGVSc HGVSp Effect #exon/exons TSL MANE Protein Appris UniProt
DENND1BENST00000620048.6 linkuse as main transcriptc.82+14356T>C intron_variant 5 NM_001195215.2 ENSP00000479816 P2Q6P3S1-1
ENST00000440885.1 linkuse as main transcriptn.83+1111A>G intron_variant, non_coding_transcript_variant 3

Frequencies

GnomAD3 genomes
AF:
0.256
AC:
38974
AN:
152052
Hom.:
5505
Cov.:
32
show subpopulations
Gnomad AFR
AF:
0.168
Gnomad AMI
AF:
0.354
Gnomad AMR
AF:
0.258
Gnomad ASJ
AF:
0.241
Gnomad EAS
AF:
0.210
Gnomad SAS
AF:
0.264
Gnomad FIN
AF:
0.207
Gnomad MID
AF:
0.373
Gnomad NFE
AF:
0.319
Gnomad OTH
AF:
0.273
We have no GnomAD4 exomes data on this position. Probably position not covered by the project.
GnomAD4 genome
AF:
0.256
AC:
38992
AN:
152170
Hom.:
5513
Cov.:
32
AF XY:
0.250
AC XY:
18582
AN XY:
74412
show subpopulations
Gnomad4 AFR
AF:
0.168
Gnomad4 AMR
AF:
0.258
Gnomad4 ASJ
AF:
0.241
Gnomad4 EAS
AF:
0.209
Gnomad4 SAS
AF:
0.265
Gnomad4 FIN
AF:
0.207
Gnomad4 NFE
AF:
0.319
Gnomad4 OTH
AF:
0.279
Alfa
AF:
0.295
Hom.:
8450
Bravo
AF:
0.254
Asia WGS
AF:
0.279
AC:
971
AN:
3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
-0.88
CADD
Benign
3.9
DANN
Benign
0.81

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

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Other links and lift over

dbSNP: rs1998598; hg19: chr1-197727642; API