rs144214274

Variant names:

• chr1-45630600-C-G
• rs144214274
• NM_021639.5:c.1051G>C

Your query was ambiguous. Multiple possible variants found:

• chr1-45630600-C-G
• chr1-45630600-C-T

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_021639.5(GPBP1L1):​c.1051G>C​(p.Asp351His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,658 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/22 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. D351N) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: GPBP1L1 NM_021639.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 3.12
• Publications: 0 publications found

Genes affected

GPBP1L1 (HGNC:28843): (GC-rich promoter binding protein 1 like 1) Predicted to enable DNA binding activity and RNA binding activity. Predicted to be involved in regulation of transcription, DNA-templated. Predicted to be active in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.08423182).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_021639.5. 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
	GPBP1L1	NM_021639.5	MANE Select	c.1051G>C	p.Asp351His	missense	Exon 11 of 13	NP_067652.1	Q9HC44
	GPBP1L1	NM_001439214.1		c.1051G>C	p.Asp351His	missense	Exon 10 of 12	NP_001426143.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	GPBP1L1	ENST00000355105.8	TSL:1 MANE Select	c.1051G>C	p.Asp351His	missense	Exon 11 of 13	ENSP00000347224.3	Q9HC44
	GPBP1L1	ENST00000290795.7	TSL:5	c.1051G>C	p.Asp351His	missense	Exon 10 of 12	ENSP00000290795.3	Q9HC44
	GPBP1L1	ENST00000871064.1		c.1051G>C	p.Asp351His	missense	Exon 10 of 12	ENSP00000541123.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD2 exomes AF: 0.00 AC: 0 AN: 251204 AF XY: 0.00

Gnomad AFR exome AF: 0.00

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: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461658 Hom.: 0 Cov.: 31 AF XY: 0.00 AC XY: 0 AN XY: 727140

African (AFR) AF: 0.00 AC: 0 AN: 33472

American (AMR) AF: 0.00 AC: 0 AN: 44698

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26118

East Asian (EAS) AF: 0.00 AC: 0 AN: 39694

South Asian (SAS) AF: 0.00 AC: 0 AN: 86234

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53414

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5766

European-Non Finnish (NFE) AF: 8.99e-7 AC: 1 AN: 1111878

Other (OTH) AF: 0.00 AC: 0 AN: 60384

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.16
BayesDel_addAF	Benign	-0.19	T
BayesDel_noAF	Benign	-0.52
CADD	Benign	21
DANN	Uncertain	0.99
DEOGEN2	Benign	0.065	T
Eigen	Benign	0.033
Eigen_PC	Benign	0.20
FATHMM_MKL	Pathogenic	0.97	D
LIST_S2	Benign	0.84	T
M_CAP	Benign	0.0074	T
MetaRNN	Benign	0.084	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Uncertain	2.0	M
PhyloP100		3.1
PrimateAI	Benign	0.25	T
PROVEAN	Benign	-1.9	N
REVEL	Benign	0.040
Sift	Benign	0.18	T
Sift4G	Benign	0.13	T
Polyphen		0.27	B
Vest4		0.16
MutPred		0.070		Gain of catalytic residue at N352 (P = 0.1327)
MVP		0.12
MPC		0.24
ClinPred		0.56	D
GERP RS		5.2
RBP_binding_hub_radar		1.0
RBP_regulation_power_radar		2.7
Varity_R		0.083
gMVP		0.052
Mutation Taster		=93/7	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: rs144214274; hg19: chr1-46096272;