NM_001358263.1:c.75+5185C>A

Variant names:

• chr10-69300865-C-A
• rs1108272
• NM_001358263.1:c.75+5185C>A

Variant summary

Our verdict is Likely benign. The variant received -4 ACMG points: 0P and 4B. BP4_Strong

The NM_001358263.1(HK1):​c.75+5185C>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000459 in 1,308,510 control chromosomes in the GnomAD database, with no homozygous occurrence. 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: not found (cov: 33)
  • Exomes 𝑓: 0.0000046 (0 hom.)
• Consequence: HK1 NM_001358263.1 intron
• Scores: Splicing: ADA: 0.00001420
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -2.07
• Publications: 5 publications found

Genes affected

HK1 (HGNC:4922): (hexokinase 1) Hexokinases phosphorylate glucose to produce glucose-6-phosphate, the first step in most glucose metabolism pathways. This gene encodes a ubiquitous form of hexokinase which localizes to the outer membrane of mitochondria. Mutations in this gene have been associated with hemolytic anemia due to hexokinase deficiency. Alternative splicing of this gene results in several transcript variants which encode different isoforms, some of which are tissue-specific. [provided by RefSeq, Apr 2016]

RPS15AP28 (HGNC:36381): (ribosomal protein S15a pseudogene 28)

ACMG classification

Our verdict: Likely_benign. The variant received -4 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-1.06).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001358263.1. 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
	HK1	NM_001358263.1	MANE Plus Clinical	c.75+5185C>A		intron	N/A	NP_001345192.1	P19367-3
	HK1	NM_001322365.2		c.168+5185C>A		intron	N/A	NP_001309294.1
	HK1	NM_001322364.2		c.75+5185C>A		intron	N/A	NP_001309293.1	P19367-3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	HK1	ENST00000643399.2	MANE Plus Clinical	c.75+5185C>A		intron	N/A	ENSP00000494664.1	P19367-3
	HK1	ENST00000464803.6	TSL:1	c.168+5185C>A		intron	N/A	ENSP00000496531.1	A0A2R8Y7T9
	HK1	ENST00000480047.5	TSL:1	n.379+5185C>A		intron	N/A

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 0.00000459 AC: 6 AN: 1308510 Hom.: 0 Cov.: 19 AF XY: 0.00000608 AC XY: 4 AN XY: 658122

African (AFR) AF: 0.00 AC: 0 AN: 30578

American (AMR) AF: 0.00 AC: 0 AN: 43020

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25152

East Asian (EAS) AF: 0.00 AC: 0 AN: 38924

South Asian (SAS) AF: 0.00 AC: 0 AN: 82698

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 52908

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5476

European-Non Finnish (NFE) AF: 0.00000616 AC: 6 AN: 974442

Other (OTH) AF: 0.00 AC: 0 AN: 55312

GnomAD4 genome Cov.: 33

Alfa AF: 0.00 Hom.: 191

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-1.1
CADD	Benign	0.14
DANN	Benign	0.38
PhyloP100		-2.1

Splicing

Name	Calibrated prediction	Score	Prediction
dbscSNV1_ADA	Benign	0.000014
dbscSNV1_RF	Benign	0.0

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

Other links and lift over

dbSNP: rs1108272; hg19: chr10-71060621;