rs145517771

Variant names:

• chr1-202729840-C-A
• NM_006618.5:c.4364G>T

Your query was ambiguous. Multiple possible variants found:

• chr1-202729840-C-A
• chr1-202729840-C-G
• chr1-202729840-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_006618.5(KDM5B):​c.4364G>T​(p.Arg1455Leu) variant causes a missense 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. 15/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R1455H) has been classified as Uncertain significance.

• Frequency: Genomes: not found (cov: 32)
• Consequence: KDM5B NM_006618.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.03

Genes affected

KDM5B (HGNC:18039): (lysine demethylase 5B) This gene encodes a lysine-specific histone demethylase that belongs to the jumonji/ARID domain-containing family of histone demethylases. The encoded protein is capable of demethylating tri-, di- and monomethylated lysine 4 of histone H3. This protein plays a role in the transcriptional repression or certain tumor suppressor genes and is upregulated in certain cancer cells. This protein may also play a role in genome stability and DNA repair. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Nov 2016]

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.10132429).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
KDM5B	NM_006618.5	c.4364G>T	p.Arg1455Leu	missense_variant	Exon 26 of 27	ENST00000367265.9	NP_006609.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
KDM5B	ENST00000367265.9	c.4364G>T	p.Arg1455Leu	missense_variant	Exon 26 of 27	1	NM_006618.5	ENSP00000356234.3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.11
BayesDel_addAF	Benign	-0.0064	T
BayesDel_noAF	Benign	-0.25
CADD	Benign	21
DANN	Uncertain	0.98
DEOGEN2	Benign	0.069	T;.;.;.;.;.;.;.
Eigen	Benign	-0.42
Eigen_PC	Benign	-0.29
FATHMM_MKL	Uncertain	0.95	D
LIST_S2	Benign	0.86	D;D;D;D;D;D;D;D
M_CAP	Benign	0.046	D
MetaRNN	Benign	0.10	T;T;T;T;T;T;T;T
MetaSVM	Benign	-0.43	T
MutationAssessor	Benign	0.90	L;.;.;.;.;.;.;.
PrimateAI	Benign	0.26	T
PROVEAN	Benign	-2.2	N;.;N;.;.;.;.;.
REVEL	Benign	0.18
Sift	Benign	0.041	D;.;D;.;.;.;.;.
Sift4G	Benign	0.20	T;.;T;.;.;.;.;.
Polyphen		0.0010	B;.;P;.;.;.;.;.
Vest4		0.55
MutPred		0.22		Loss of MoRF binding (P = 0.0616);Loss of MoRF binding (P = 0.0616);.;.;Loss of MoRF binding (P = 0.0616);.;.;.;
MVP		0.59
MPC		0.31
ClinPred		0.46	T
GERP RS		3.5
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.078
gMVP		0.22

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.030		Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr1-202698968;