rs2044286138

Variant names:

• chr2-230209946-G-A
• NM_080424.4:c.814C>T

Your query was ambiguous. Multiple possible variants found:

• chr2-230209946-G-A
• chr2-230209946-G-T

Variant summary

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

The NM_080424.4(SP110):​c.814C>T​(p.Pro272Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000069 in 1,450,056 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 6.9e-7 (0 hom.)
• Consequence: SP110 NM_080424.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.0900

Genes affected

SP110 (HGNC:5401): (SP110 nuclear body protein) The nuclear body is a multiprotein complex that may have a role in the regulation of gene transcription. This gene is a member of the SP100/SP140 family of nuclear body proteins and encodes a leukocyte-specific nuclear body component. The protein can function as an activator of gene transcription and may serve as a nuclear hormone receptor coactivator. In addition, it has been suggested that the protein may play a role in ribosome biogenesis and in the induction of myeloid cell differentiation. Alternative splicing has been observed for this gene and three transcript variants, encoding distinct isoforms, have been identified. [provided by RefSeq, Jul 2008]

SP140 (HGNC:17133): (SP140 nuclear body protein) This gene encodes a member of the SP100 family of proteins, which are share common domains including an N-terminal homogeneously staining region domain followed by a SP100/autoimmune regulator/NucP41/P75/deformed epidermal autoregulatory factor domain, a plant homeobox zinc finger, and a bromodomain. The encoded protein is interferon-inducible and is expressed at high levels in the nuclei of leukocytes. Variants of this gene have been associated with multiple sclerosis, Crohn's disease, and chronic lymphocytic leukemia. Alternative splicing results in multiple variants. [provided by RefSeq, Aug 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=0.11758548).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SP110	NM_080424.4	c.814C>T	p.Pro272Ser	missense_variant	Exon 7 of 19	ENST00000258381.11	NP_536349.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SP110	ENST00000258381.11	c.814C>T	p.Pro272Ser	missense_variant	Exon 7 of 19	2	NM_080424.4	ENSP00000258381.6

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.90e-7 AC: 1 AN: 1450056 Hom.: 0 Cov.: 28 AF XY: 0.00000138 AC XY: 1 AN XY: 722328

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.0000224

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.00

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	-0.066	T
BayesDel_noAF	Benign	-0.33
CADD	Benign	1.0
DANN	Benign	0.88
DEOGEN2	Benign	0.0083	.;T;T;.;.
Eigen	Benign	-0.74
Eigen_PC	Benign	-0.89
FATHMM_MKL	Benign	0.043	N
LIST_S2	Benign	0.67	T;T;T;T;T
M_CAP	Benign	0.018	T
MetaRNN	Benign	0.12	T;T;T;T;T
MetaSVM	Benign	-0.87	T
MutationAssessor	Benign	1.7	L;L;.;L;.
PrimateAI	Benign	0.24	T
PROVEAN	Uncertain	-3.1	D;D;D;D;D
REVEL	Benign	0.028
Sift	Benign	0.089	T;T;T;T;T
Sift4G	Benign	0.68	T;T;T;T;T
Polyphen		0.48	P;P;B;.;.
Vest4		0.18
MutPred		0.23		Gain of phosphorylation at P272 (P = 0.0033);Gain of phosphorylation at P272 (P = 0.0033);Gain of phosphorylation at P272 (P = 0.0033);Gain of phosphorylation at P272 (P = 0.0033);.;
MVP		0.61
MPC		0.49
ClinPred		0.29	T
GERP RS		0.43
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1
Varity_R		0.13
gMVP		0.18

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

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr2-231074661;