rs1053593

Variant names:

• chr22-35264882-G-A
• rs1053593
• NM_001003681.3:c.494G>A

Your query was ambiguous. Multiple possible variants found:

• chr22-35264882-G-A
• chr22-35264882-G-T
• chr22-35264882-G-C

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_001003681.3(HMGXB4):​c.494G>A​(p.Gly165Asp) 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. 16/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as (no stars). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. G165V) has been classified as Benign.

• Frequency: Genomes: not found (cov: 31)
• Consequence: HMGXB4 NM_001003681.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.34
• Publications: 55 publications found

Genes affected

HMGXB4 (HGNC:5003): (HMG-box containing 4) High mobility group (HMG) proteins are nonhistone chromosomal proteins. See HMG2 (MIM 163906) for additional information on HMG proteins.[supplied by OMIM, Nov 2010]

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.037072927).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001003681.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	HMGXB4	NM_001003681.3	MANE Select	c.494G>A	p.Gly165Asp	missense	Exon 5 of 11	NP_001003681.1	Q9UGU5
	HMGXB4	NM_001362972.2		c.167G>A	p.Gly56Asp	missense	Exon 4 of 10	NP_001349901.1
	HMGXB4	NR_027780.2		n.742G>A		non_coding_transcript_exon	Exon 6 of 12

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	HMGXB4	ENST00000216106.6	TSL:5 MANE Select	c.494G>A	p.Gly165Asp	missense	Exon 5 of 11	ENSP00000216106.5	Q9UGU5
	HMGXB4	ENST00000455359.5	TSL:1	c.167G>A	p.Gly56Asp	missense	Exon 5 of 5	ENSP00000415500.1	B0QXZ8
	HMGXB4	ENST00000418170.5	TSL:1	n.*330G>A		non_coding_transcript_exon	Exon 6 of 12	ENSP00000395532.1	F8WDU7

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome Cov.: 49

GnomAD4 genome Cov.: 31

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.11
BayesDel_addAF	Benign	-0.22	T
BayesDel_noAF	Benign	-0.55
CADD	Benign	14
DANN	Benign	0.78
DEOGEN2	Benign	0.048	T
Eigen	Benign	-1.1
Eigen_PC	Benign	-1.1
FATHMM_MKL	Benign	0.64	D
LIST_S2	Benign	0.83	T
M_CAP	Benign	0.011	T
MetaRNN	Benign	0.037	T
MetaSVM	Benign	-0.98	T
MutationAssessor	Benign	0.55	N
PhyloP100		1.3
PrimateAI	Benign	0.27	T
PROVEAN	Benign	-1.7	N
REVEL	Benign	0.087
Sift	Benign	0.052	T
Sift4G	Benign	0.83	T
Polyphen		0.029	B
Vest4		0.23
MutPred		0.083		Gain of ubiquitination at K168 (P = 0.0701)
MVP		0.15
MPC		0.18
ClinPred		0.055	T
GERP RS		1.3
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1
Varity_R		0.043
gMVP		0.11
Mutation Taster		=98/2	polymorphism

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: rs1053593; hg19: chr22-35660875;