chr7-73331727-A-G

Variant names:

• chr7-73331727-A-G
• NM_003602.5:c.539A>G

Variant summary

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

The NM_003602.5(FKBP6):​c.539A>G​(p.Tyr180Cys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: FKBP6 NM_003602.5 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 3.36
• Publications: 0 publications found

Genes affected

FKBP6 (HGNC:3722): (FKBP prolyl isomerase family member 6 (inactive)) The protein encoded by this gene is a cis-trans peptidyl-prolyl isomerase that may function in immunoregulation and basic cellular processes involving protein folding and trafficking. This gene is located in a chromosomal region that is deleted in Williams-Beuren syndrome. Defects in this gene may cause male infertility. There are multiple pseudogenes for this gene located nearby on chromosome 7. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2013]

FKBP6 Gene-Disease associations (from GenCC):

• spermatogenic failure 77

  Inheritance: AR Classification: MODERATE Submitted by: Ambry Genetics

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_003602.5. 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
	FKBP6	NM_003602.5	MANE Select	c.539A>G	p.Tyr180Cys	missense	Exon 5 of 9	NP_003593.3
	FKBP6	NM_001135211.3		c.524A>G	p.Tyr175Cys	missense	Exon 5 of 9	NP_001128683.1	O75344-2
	FKBP6	NM_001281304.2		c.449A>G	p.Tyr150Cys	missense	Exon 4 of 8	NP_001268233.1	O75344-3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FKBP6	ENST00000252037.5	TSL:1 MANE Select	c.539A>G	p.Tyr180Cys	missense	Exon 5 of 9	ENSP00000252037.4	O75344-1
	FKBP6	ENST00000429879.5	TSL:1	n.539A>G		non_coding_transcript_exon	Exon 5 of 8	ENSP00000403908.1	F8WD36
	FKBP6	ENST00000431982.6	TSL:2	c.524A>G	p.Tyr175Cys	missense	Exon 5 of 9	ENSP00000416277.2	O75344-2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	Inborn genetic diseases (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.27
BayesDel_addAF	Uncertain	0.094	D
BayesDel_noAF	Benign	-0.10
CADD	Uncertain	25
DANN	Uncertain	1.0
DEOGEN2	Uncertain	0.42	T
Eigen	Uncertain	0.56
Eigen_PC	Uncertain	0.54
FATHMM_MKL	Uncertain	0.88	D
LIST_S2	Uncertain	0.91	D
M_CAP	Benign	0.051	D
MetaRNN	Uncertain	0.48	T
MetaSVM	Uncertain	-0.048	T
MutationAssessor	Uncertain	2.4	M
PhyloP100		3.4
PrimateAI	Uncertain	0.49	T
PROVEAN	Uncertain	-2.4	N
REVEL	Uncertain	0.37
Sift	Benign	0.041	D
Sift4G	Uncertain	0.013	D
Polyphen		1.0	D
Vest4		0.56
MutPred		0.33		Gain of catalytic residue at L181 (P = 0.0194)
MVP		0.89
MPC		0.38
ClinPred		0.93	D
GERP RS		5.5
Varity_R		0.15
gMVP		0.50
Mutation Taster		=78/22	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.030		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: chr7-72745730;