ENST00000619416.4:c.-44T>C

Variant names:

• chr14-58427632-T-C
• rs1251319519
• ENST00000619416.4:c.-44T>C

Variant summary

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

The ENST00000619416.4(KIAA0586):​c.-44T>C variant causes a 5 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000391 in 1,535,426 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000020 (0 hom., cov: 32)
  • Exomes 𝑓: 0.0000022 (0 hom.)
• Consequence: KIAA0586 ENST00000619416.4 5_prime_UTR
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: -0.267
• Publications: 0 publications found

Genes affected

KIAA0586 (HGNC:19960): (KIAA0586) This gene encodes a conserved centrosomal protein that functions in ciliogenesis and responds to hedgehog signaling. Mutations in this gene causes Joubert syndrome 23. Alternative splicing results in multiple transcript variants and protein isoforms. [provided by RefSeq, Aug 2016]

TIMM9 (HGNC:11819): (translocase of inner mitochondrial membrane 9) TIMM9 belongs to a family of evolutionarily conserved proteins that are organized in heterooligomeric complexes in the mitochondrial intermembrane space. These proteins mediate the import and insertion of hydrophobic membrane proteins into the mitochondrial inner membrane.[supplied by OMIM, Apr 2004]

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=0.11914095).

Variant Effect in Transcripts

ACMG analysis was done for transcript: ENST00000619416.4. 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
	KIAA0586	NM_001244189.2		c.4T>C	p.Phe2Leu	missense	Exon 1 of 34	NP_001231118.1	Q9BVV6-3
	KIAA0586	NM_001244190.2		c.-44T>C		5_prime_UTR	Exon 1 of 32	NP_001231119.1	Q9BVV6-1
	KIAA0586	NM_001244192.2		c.-62T>C		5_prime_UTR	Exon 1 of 32	NP_001231121.1	Q9BVV6-4

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	KIAA0586	ENST00000619416.4	TSL:1	c.-44T>C		5_prime_UTR	Exon 1 of 32	ENSP00000478083.1	Q9BVV6-1
	KIAA0586	ENST00000423743.7	TSL:1	c.-62T>C		5_prime_UTR	Exon 1 of 32	ENSP00000399427.3	Q9BVV6-4
	KIAA0586	ENST00000354386.10	TSL:2	c.4T>C	p.Phe2Leu	missense	Exon 1 of 34	ENSP00000346359.6	Q9BVV6-3

Frequencies

GnomAD3 genomes AF: 0.0000197 AC: 3 AN: 152084 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000441

Gnomad OTH AF: 0.00

GnomAD4 exome AF: 0.00000217 AC: 3 AN: 1383342 Hom.: 0 Cov.: 30 AF XY: 0.00000293 AC XY: 2 AN XY: 682566

African (AFR) AF: 0.00 AC: 0 AN: 31594

American (AMR) AF: 0.00 AC: 0 AN: 35700

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25178

East Asian (EAS) AF: 0.00 AC: 0 AN: 35732

South Asian (SAS) AF: 0.00 AC: 0 AN: 79234

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 33466

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5696

European-Non Finnish (NFE) AF: 0.00000278 AC: 3 AN: 1078846

Other (OTH) AF: 0.00 AC: 0 AN: 57896

GnomAD4 genome AF: 0.0000197 AC: 3 AN: 152084 Hom.: 0 Cov.: 32 AF XY: 0.0000135 AC XY: 1 AN XY: 74296

African (AFR) AF: 0.00 AC: 0 AN: 41404

American (AMR) AF: 0.00 AC: 0 AN: 15260

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3468

East Asian (EAS) AF: 0.00 AC: 0 AN: 5202

South Asian (SAS) AF: 0.00 AC: 0 AN: 4824

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10606

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.0000441 AC: 3 AN: 68002

Other (OTH) AF: 0.00 AC: 0 AN: 2090

Alfa AF: 0.0000712 Hom.: 0

Bravo AF: 0.0000453

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	Joubert syndrome 23;C4225286:Short-rib thoracic dysplasia 14 with polydactyly (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.53
BayesDel_addAF	Benign	-0.19	T
BayesDel_noAF	Benign	-0.51
CADD	Benign	2.9
DANN	Benign	0.94
Eigen	Benign	-0.70
Eigen_PC	Benign	-0.90
FATHMM_MKL	Benign	0.060	N
LIST_S2	Benign	0.23	T
M_CAP	Benign	0.011	T
MetaRNN	Benign	0.12	T
MetaSVM	Benign	-0.95	T
PhyloP100		-0.27
PrimateAI	Uncertain	0.49	T
PROVEAN	Benign	0.45	N
REVEL	Benign	0.019
Sift	Pathogenic	0.0	D
Vest4		0.18
MutPred		0.27		Loss of catalytic residue at F2 (P = 0.0474)
MVP		0.29
MPC		0.040
ClinPred		0.25	T
GERP RS		-4.3
PromoterAI		-0.063	Neutral
gMVP		0.023
Mutation Taster		=297/3	polymorphism

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs1251319519; hg19: chr14-58894350;