chr6-75647747-C-T

Variant names:

• chr6-75647747-C-T
• NM_015571.4:c.496C>T

Variant summary

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

The NM_015571.4(SENP6):​c.496C>T​(p.His166Tyr) variant causes a missense 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. 14/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 33)
• Consequence: SENP6 NM_015571.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 1.47
• Publications: 0 publications found

Genes affected

SENP6 (HGNC:20944): (SUMO specific peptidase 6) Ubiquitin-like molecules (UBLs), such as SUMO1 (UBL1; MIM 601912), are structurally related to ubiquitin (MIM 191339) and can be ligated to target proteins in a similar manner as ubiquitin. However, covalent attachment of UBLs does not result in degradation of the modified proteins. SUMO1 modification is implicated in the targeting of RANGAP1 (MIM 602362) to the nuclear pore complex, as well as in stabilization of I-kappa-B-alpha (NFKBIA; MIM 164008) from degradation by the 26S proteasome. Like ubiquitin, UBLs are synthesized as precursor proteins, with 1 or more amino acids following the C-terminal glycine-glycine residues of the mature UBL protein. Thus, the tail sequences of the UBL precursors need to be removed by UBL-specific proteases, such as SENP6, prior to their conjugation to target proteins (Kim et al., 2000 [PubMed 10799485]). SENPs also display isopeptidase activity for deconjugation of SUMO-conjugated substrates (Lima and Reverter, 2008 [PubMed 18799455]).[supplied by OMIM, Jun 2009]

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=0.08231774).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_015571.4. 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
	SENP6	NM_015571.4	MANE Select	c.496C>T	p.His166Tyr	missense	Exon 7 of 24	NP_056386.2	Q9GZR1-1
	SENP6	NM_001100409.3		c.475C>T	p.His159Tyr	missense	Exon 6 of 23	NP_001093879.1	Q9GZR1-2
	SENP6	NM_001304792.2		c.475C>T	p.His159Tyr	missense	Exon 6 of 15	NP_001291721.1	F8W6D9

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SENP6	ENST00000447266.7	TSL:1 MANE Select	c.496C>T	p.His166Tyr	missense	Exon 7 of 24	ENSP00000402527.2	Q9GZR1-1
	SENP6	ENST00000370010.6	TSL:1	c.475C>T	p.His159Tyr	missense	Exon 6 of 23	ENSP00000359027.2	Q9GZR1-2
	SENP6	ENST00000938450.1		c.541C>T	p.His181Tyr	missense	Exon 8 of 25	ENSP00000608509.1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 29

GnomAD4 genome Cov.: 33

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	0.085
BayesDel_addAF	Benign	-0.16	T
BayesDel_noAF	Benign	-0.47
CADD	Benign	23
DANN	Benign	0.97
DEOGEN2	Benign	0.0058	T
Eigen	Benign	-0.21
Eigen_PC	Benign	-0.036
FATHMM_MKL	Uncertain	0.83	D
LIST_S2	Benign	0.84	T
M_CAP	Benign	0.0063	T
MetaRNN	Benign	0.082	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	1.3	L
PhyloP100		1.5
PrimateAI	Uncertain	0.54	T
PROVEAN	Benign	-1.3	N
REVEL	Benign	0.033
Sift	Benign	0.19	T
Sift4G	Benign	0.20	T
Polyphen		0.0070	B
Vest4		0.31
MutPred		0.18		Gain of phosphorylation at H166 (P = 0.0325)
MVP		0.082
MPC		0.55
ClinPred		0.90	D
GERP RS		4.5
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.059
gMVP		0.26
Mutation Taster		=96/4	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		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

hg19: chr6-76357463;