NM_002110.5:c.182C>T

Variant names:

• chr20-32071781-C-T
• rs138094245
• NM_002110.5:c.182C>T

Variant summary

Our verdict is Benign. The variant received -8 ACMG points: 0P and 8B. BP4_Strong BS2

The NM_002110.5(HCK):​c.182C>T​(p.Pro61Leu) variant causes a missense, splice region change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000112 in 1,613,570 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 17/22 in silico tools predict a benign outcome for this variant. 1/1 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.00039 (0 hom., cov: 32)
  • Exomes 𝑓: 0.000083 (0 hom.)
• Consequence: HCK NM_002110.5 missense, splice_region
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: -0.192
• Publications: 1 publications found

Genes affected

HCK (HGNC:4840): (HCK proto-oncogene, Src family tyrosine kinase) The protein encoded by this gene is a member of the Src family of tyrosine kinases. This protein is primarily hemopoietic, particularly in cells of the myeloid and B-lymphoid lineages. It may help couple the Fc receptor to the activation of the respiratory burst. In addition, it may play a role in neutrophil migration and in the degranulation of neutrophils. Multiple isoforms with different subcellular distributions are produced due to both alternative splicing and the use of alternative translation initiation codons, including a non-AUG (CUG) codon. [provided by RefSeq, Feb 2010]

HCK Gene-Disease associations (from GenCC):

• autoinflammation with pulmonary and cutaneous vasculitis

  Inheritance: Unknown, AD Classification: LIMITED Submitted by: Labcorp Genetics (formerly Invitae), G2P

ACMG classification

Our verdict: Benign. The variant received -8 ACMG points.

• BP4: Computational evidence support a benign effect (MetaRNN=0.028009534).
• BS2: High AC in GnomAd4 at 59 AD,Unknown gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_002110.5. 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
	HCK	NM_002110.5	MANE Select	c.182C>T	p.Pro61Leu	missense splice_region	Exon 2 of 13	NP_002101.2
	HCK	NM_001172130.3		c.182C>T	p.Pro61Leu	missense splice_region	Exon 2 of 13	NP_001165601.1	P08631-4
	HCK	NM_001172132.3		c.122C>T	p.Pro41Leu	missense splice_region	Exon 3 of 14	NP_001165603.1	A8K4G3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	HCK	ENST00000375852.5	TSL:1 MANE Select	c.182C>T	p.Pro61Leu	missense splice_region	Exon 2 of 13	ENSP00000365012.3	P08631-1
	HCK	ENST00000375862.7	TSL:1	c.182C>T	p.Pro61Leu	missense splice_region	Exon 2 of 13	ENSP00000365022.3	P08631-4
	HCK	ENST00000520553.5	TSL:1	c.119C>T	p.Pro40Leu	missense splice_region	Exon 2 of 13	ENSP00000429848.1	P08631-2

Frequencies

GnomAD3 genomes AF: 0.000388 AC: 59 AN: 152174 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00118

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.000118

Gnomad OTH AF: 0.000955

GnomAD2 exomes AF: 0.000120 AC: 30 AN: 250246 AF XY: 0.000104

Gnomad AFR exome AF: 0.00105

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.000115

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000828 AC: 121 AN: 1461396 Hom.: 0 Cov.: 31 AF XY: 0.0000880 AC XY: 64 AN XY: 727008

African (AFR) AF: 0.00114 AC: 38 AN: 33456

American (AMR) AF: 0.00 AC: 0 AN: 44652

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26092

East Asian (EAS) AF: 0.00 AC: 0 AN: 39656

South Asian (SAS) AF: 0.0000232 AC: 2 AN: 86204

European-Finnish (FIN) AF: 0.0000187 AC: 1 AN: 53416

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5762

European-Non Finnish (NFE) AF: 0.0000666 AC: 74 AN: 1111790

Other (OTH) AF: 0.0000994 AC: 6 AN: 60368

GnomAD4 genome AF: 0.000388 AC: 59 AN: 152174 Hom.: 0 Cov.: 32 AF XY: 0.000377 AC XY: 28 AN XY: 74336

African (AFR) AF: 0.00118 AC: 49 AN: 41438

American (AMR) AF: 0.00 AC: 0 AN: 15274

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5188

South Asian (SAS) AF: 0.00 AC: 0 AN: 4830

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10624

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.000118 AC: 8 AN: 68026

Other (OTH) AF: 0.000955 AC: 2 AN: 2094

Alfa AF: 0.000156 Hom.: 0

Bravo AF: 0.000370

ESP6500AA AF: 0.000681 AC: 3

ESP6500EA AF: 0.000116 AC: 1

ExAC AF: 0.0000906 AC: 11

EpiCase AF: 0.00

EpiControl AF: 0.000178

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.067
BayesDel_addAF	Benign	-0.51	T
BayesDel_noAF	Benign	-0.55
CADD	Benign	13
DANN	Benign	0.81
DEOGEN2	Benign	0.023	T
Eigen	Benign	-0.76
Eigen_PC	Benign	-0.66
FATHMM_MKL	Benign	0.24	N
LIST_S2	Benign	0.38	T
M_CAP	Benign	0.019	T
MetaRNN	Benign	0.028	T
MetaSVM	Benign	-0.99	T
MutationAssessor	Benign	0.0	N
PhyloP100		-0.19
PrimateAI	Benign	0.26	T
PROVEAN	Benign	-1.2	N
REVEL	Benign	0.14
Sift	Benign	0.24	T
Sift4G	Benign	0.094	T
Polyphen		0.0010	B
Vest4		0.071
MVP		0.77
ClinPred		0.034	T
GERP RS		0.52
Varity_R		0.043
gMVP		0.13
Mutation Taster		=95/5	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: rs138094245; hg19: chr20-30659584;