rs2229006
Variant summary
Our verdict is Likely benign. Variant got -1 ACMG points: 3P and 4B. PM2PP2BP4_ModerateBP6_Moderate
The NM_004975.4(KCNB1):c.1847C>T(p.Thr616Ile) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. T616S) has been classified as Benign.
Frequency
Consequence
NM_004975.4 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Likely_benign. Variant got -1 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
KCNB1 | NM_004975.4 | c.1847C>T | p.Thr616Ile | missense_variant | 2/2 | ENST00000371741.6 | |
LOC105372649 | XR_001754659.2 | n.1201+41689G>A | intron_variant, non_coding_transcript_variant | ||||
KCNB1 | XM_011528799.3 | c.1847C>T | p.Thr616Ile | missense_variant | 3/3 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
KCNB1 | ENST00000371741.6 | c.1847C>T | p.Thr616Ile | missense_variant | 2/2 | 1 | NM_004975.4 | P1 | |
KCNB1 | ENST00000635465.1 | c.1847C>T | p.Thr616Ile | missense_variant | 3/3 | 1 | P1 | ||
ENST00000637341.1 | n.206+41689G>A | intron_variant, non_coding_transcript_variant | 5 | ||||||
KCNB1 | ENST00000635878.1 | c.97-74330C>T | intron_variant | 5 |
Frequencies
GnomAD3 genomes ? Cov.: 32
GnomAD4 exome Cov.: 33
GnomAD4 genome ? Cov.: 32
ClinVar
Submissions by phenotype
Developmental and epileptic encephalopathy, 26 Benign:1
Benign, criteria provided, single submitter | clinical testing | Invitae | Oct 08, 2019 | - - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at