chr16-80549583-T-C
Position:
Variant summary
Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4
The NM_130897.3(DYNLRB2):āc.179T>Cā(p.Ile60Thr) variant causes a missense change. The variant allele was found at a frequency of 0.0000372 in 1,612,840 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (ā ).
Frequency
Genomes: š 0.000053 ( 0 hom., cov: 33)
Exomes š: 0.000036 ( 0 hom. )
Consequence
DYNLRB2
NM_130897.3 missense
NM_130897.3 missense
Scores
8
8
Clinical Significance
Conservation
PhyloP100: 6.24
Genes affected
DYNLRB2 (HGNC:15467): (dynein light chain roadblock-type 2) Predicted to enable dynein intermediate chain binding activity. Predicted to be involved in microtubule-based movement. Predicted to be located in ciliary tip. Predicted to be part of cytoplasmic dynein complex. Predicted to be active in centrosome and cytoplasm. Biomarker of hepatocellular carcinoma. [provided by Alliance of Genome Resources, Apr 2022]
Genome browser will be placed here
ACMG classification
Classification made for transcript
Verdict is Uncertain_significance. Variant got 1 ACMG points.
PM2
Very rare variant in population databases, with high coverage;
BP4
Computational evidence support a benign effect (MetaRNN=0.27859312).
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
DYNLRB2 | NM_130897.3 | c.179T>C | p.Ile60Thr | missense_variant | 3/4 | ENST00000305904.11 | |
DYNLRB2-AS1 | NR_120307.1 | n.107+13446A>G | intron_variant, non_coding_transcript_variant |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
DYNLRB2 | ENST00000305904.11 | c.179T>C | p.Ile60Thr | missense_variant | 3/4 | 1 | NM_130897.3 | P1 | |
ENST00000568275.1 | n.192-1399A>G | intron_variant, non_coding_transcript_variant | 4 | ||||||
DYNLRB2-AS1 | ENST00000668341.1 | n.272+13446A>G | intron_variant, non_coding_transcript_variant |
Frequencies
GnomAD3 genomes AF: 0.0000525 AC: 8AN: 152244Hom.: 0 Cov.: 33
GnomAD3 genomes
AF:
AC:
8
AN:
152244
Hom.:
Cov.:
33
Gnomad AFR
AF:
Gnomad AMI
AF:
Gnomad AMR
AF:
Gnomad ASJ
AF:
Gnomad EAS
AF:
Gnomad SAS
AF:
Gnomad FIN
AF:
Gnomad MID
AF:
Gnomad NFE
AF:
Gnomad OTH
AF:
GnomAD3 exomes AF: 0.0000279 AC: 7AN: 251264Hom.: 0 AF XY: 0.0000368 AC XY: 5AN XY: 135794
GnomAD3 exomes
AF:
AC:
7
AN:
251264
Hom.:
AF XY:
AC XY:
5
AN XY:
135794
Gnomad AFR exome
AF:
Gnomad AMR exome
AF:
Gnomad ASJ exome
AF:
Gnomad EAS exome
AF:
Gnomad SAS exome
AF:
Gnomad FIN exome
AF:
Gnomad NFE exome
AF:
Gnomad OTH exome
AF:
GnomAD4 exome AF: 0.0000356 AC: 52AN: 1460478Hom.: 0 Cov.: 30 AF XY: 0.0000427 AC XY: 31AN XY: 726542
GnomAD4 exome
AF:
AC:
52
AN:
1460478
Hom.:
Cov.:
30
AF XY:
AC XY:
31
AN XY:
726542
Gnomad4 AFR exome
AF:
Gnomad4 AMR exome
AF:
Gnomad4 ASJ exome
AF:
Gnomad4 EAS exome
AF:
Gnomad4 SAS exome
AF:
Gnomad4 FIN exome
AF:
Gnomad4 NFE exome
AF:
Gnomad4 OTH exome
AF:
GnomAD4 genome AF: 0.0000525 AC: 8AN: 152362Hom.: 0 Cov.: 33 AF XY: 0.0000268 AC XY: 2AN XY: 74514
GnomAD4 genome
AF:
AC:
8
AN:
152362
Hom.:
Cov.:
33
AF XY:
AC XY:
2
AN XY:
74514
Gnomad4 AFR
AF:
Gnomad4 AMR
AF:
Gnomad4 ASJ
AF:
Gnomad4 EAS
AF:
Gnomad4 SAS
AF:
Gnomad4 FIN
AF:
Gnomad4 NFE
AF:
Gnomad4 OTH
AF:
Alfa
AF:
Hom.:
Bravo
AF:
ESP6500AA
AF:
AC:
0
ESP6500EA
AF:
AC:
1
ExAC
AF:
AC:
6
ClinVar
Significance: Uncertain significance
Submissions summary: Uncertain:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
not specified Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Ambry Genetics | Feb 22, 2023 | The c.179T>C (p.I60T) alteration is located in exon 3 (coding exon 3) of the DYNLRB2 gene. This alteration results from a T to C substitution at nucleotide position 179, causing the isoleucine (I) at amino acid position 60 to be replaced by a threonine (T). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
BayesDel_addAF
Uncertain
T
BayesDel_noAF
Uncertain
CADD
Benign
DANN
Uncertain
Eigen
Benign
Eigen_PC
Benign
FATHMM_MKL
Uncertain
D
LIST_S2
Benign
T;T
M_CAP
Benign
D
MetaRNN
Benign
T;T
MetaSVM
Benign
T
MutationTaster
Benign
D;D;D
PrimateAI
Uncertain
T
PROVEAN
Uncertain
D;D
Sift
Uncertain
D;D
Sift4G
Uncertain
T;D
Polyphen
0.020
.;B
Vest4
MVP
MPC
0.0067
ClinPred
D
GERP RS
Varity_R
gMVP
Splicing
Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at