rs372961085

Variant names:

• chr12-53328227-C-G
• rs372961085
• NM_001173467.3:c.1215G>C

Your query was ambiguous. Multiple possible variants found:

• chr12-53328227-C-G
• chr12-53328227-C-T

Variant summary

Our verdict is Likely benign. The variant received -3 ACMG points: 2P and 5B. PM2 BP4_Strong BP7

The NM_001173467.3(SP7):​c.1215G>C​(p.Thr405Thr) variant causes a synonymous 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. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Synonymous variant affecting the same amino acid position (i.e. T405T) has been classified as Likely benign.

• Frequency: Genomes: not found (cov: 32)
• Consequence: SP7 NM_001173467.3 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -2.44
• Publications: 0 publications found

Genes affected

SP7 (HGNC:17321): (Sp7 transcription factor) This gene encodes a member of the Sp subfamily of Sp/XKLF transcription factors. Sp family proteins are sequence-specific DNA-binding proteins characterized by an amino-terminal trans-activation domain and three carboxy-terminal zinc finger motifs. This protein is a bone specific transcription factor and is required for osteoblast differentiation and bone formation.[provided by RefSeq, Jul 2010]

SP7 Gene-Disease associations (from GenCC):

• osteogenesis imperfecta type 12

  Inheritance: AR Classification: STRONG, LIMITED Submitted by: Labcorp Genetics (formerly Invitae), Ambry Genetics
• osteogenesis imperfecta type 4

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Likely_benign. The variant received -3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.81).
• BP7: Synonymous conserved (PhyloP=-2.44 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001173467.3. 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
	SP7	NM_001173467.3	MANE Select	c.1215G>C	p.Thr405Thr	synonymous	Exon 3 of 3	NP_001166938.1	Q8TDD2-1
	SP7	NM_152860.2		c.1215G>C	p.Thr405Thr	synonymous	Exon 2 of 2	NP_690599.1	Q8TDD2-1
	SP7	NM_001300837.2		c.1161G>C	p.Thr387Thr	synonymous	Exon 3 of 3	NP_001287766.1	Q8TDD2-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SP7	ENST00000536324.4	TSL:2 MANE Select	c.1215G>C	p.Thr405Thr	synonymous	Exon 3 of 3	ENSP00000443827.2	Q8TDD2-1
	SP7	ENST00000303846.3	TSL:1	c.1215G>C	p.Thr405Thr	synonymous	Exon 2 of 2	ENSP00000302812.3	Q8TDD2-1
	SP7	ENST00000537210.2	TSL:1	c.1161G>C	p.Thr387Thr	synonymous	Exon 2 of 2	ENSP00000441367.2	Q8TDD2-2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 29

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.81
CADD	Benign	0.10
DANN	Benign	0.60
PhyloP100		-2.4

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: rs372961085; hg19: chr12-53722011;