rs534146867

Variant names:

• chr17-30971128-C-A
• rs534146867
• NM_032322.4:c.55C>A

Your query was ambiguous. Multiple possible variants found:

• chr17-30971128-C-A
• chr17-30971128-C-G
• chr17-30971128-C-T

Variant summary

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

The NM_032322.4(RNF135):​c.55C>A​(p.Leu19Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000391 in 1,534,254 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. L19P) has been classified as Uncertain significance.

• Frequency:
  • Genomes: 𝑓 0.000020 (0 hom., cov: 33)
  • Exomes 𝑓: 0.0000022 (0 hom.)
• Consequence: RNF135 NM_032322.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.225
• Publications: 0 publications found

Genes affected

RNF135 (HGNC:21158): (ring finger protein 135) The protein encoded by this gene contains a RING finger domain, a motif present in a variety of functionally distinct proteins and known to be involved in protein-protein and protein-DNA interactions. This gene is located in a chromosomal region known to be frequently deleted in patients with neurofibromatosis. Alternatively spliced transcript variants encoding distinct isoforms have been reported. [provided by RefSeq, Jul 2008]

RNF135 Gene-Disease associations (from GenCC):

• overgrowth-macrocephaly-facial dysmorphism syndrome

  Inheritance: AD Classification: SUPPORTIVE, LIMITED Submitted by: Labcorp Genetics (formerly Invitae), Orphanet
• overgrowth syndrome

  Inheritance: AD Classification: LIMITED Submitted by: Ambry Genetics

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RNF135	NM_032322.4	c.55C>A	p.Leu19Ile	missense_variant	Exon 1 of 5	ENST00000328381.10	NP_115698.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
RNF135	ENST00000328381.10	c.55C>A	p.Leu19Ile	missense_variant	Exon 1 of 5	1	NM_032322.4	ENSP00000328340.5

Frequencies

GnomAD3 genomes AF: 0.0000197 AC: 3 AN: 152160 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.000578

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.00000781 AC: 1 AN: 127962 AF XY: 0.0000143

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.0000960

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000217 AC: 3 AN: 1381976 Hom.: 0 Cov.: 31 AF XY: 0.00000293 AC XY: 2 AN XY: 681874

African (AFR) AF: 0.00 AC: 0 AN: 31520

American (AMR) AF: 0.00 AC: 0 AN: 35638

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25122

East Asian (EAS) AF: 0.0000841 AC: 3 AN: 35688

South Asian (SAS) AF: 0.00 AC: 0 AN: 79156

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 33458

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5514

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1078078

Other (OTH) AF: 0.00 AC: 0 AN: 57802

GnomAD4 genome AF: 0.0000197 AC: 3 AN: 152278 Hom.: 0 Cov.: 33 AF XY: 0.0000269 AC XY: 2 AN XY: 74474

African (AFR) AF: 0.00 AC: 0 AN: 41580

American (AMR) AF: 0.00 AC: 0 AN: 15300

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

East Asian (EAS) AF: 0.000580 AC: 3 AN: 5174

South Asian (SAS) AF: 0.00 AC: 0 AN: 4830

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10632

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 292

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 67978

Other (OTH) AF: 0.00 AC: 0 AN: 2112

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000756

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Uncertain:1

Apr 07, 2025

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.55C>A (p.L19I) alteration is located in exon 1 (coding exon 1) of the RNF135 gene. This alteration results from a C to A substitution at nucleotide position 55, causing the leucine (L) at amino acid position 19 to be replaced by an isoleucine (I). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.26
BayesDel_addAF	Benign	-0.22	T
BayesDel_noAF	Benign	-0.35
CADD	Benign	23
DANN	Uncertain	0.99
DEOGEN2	Benign	0.0089	T;T;.;.
Eigen	Uncertain	0.28
Eigen_PC	Benign	0.12
FATHMM_MKL	Benign	0.52	D
LIST_S2	Benign	0.76	T;T;T;T
M_CAP	Uncertain	0.14	D
MetaRNN	Uncertain	0.48	T;T;T;T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	1.0	L;.;L;L
PhyloP100		0.23
PrimateAI	Uncertain	0.69	T
PROVEAN	Benign	-0.94	N;.;N;N
REVEL	Benign	0.15
Sift	Uncertain	0.026	D;.;D;D
Sift4G	Benign	0.066	T;T;T;T
Polyphen		0.98	D;.;D;.
Vest4		0.31
MutPred		0.72		Gain of sheet (P = 0.1208);Gain of sheet (P = 0.1208);Gain of sheet (P = 0.1208);Gain of sheet (P = 0.1208);
MVP		0.27
MPC		0.48
ClinPred		0.64	D
GERP RS		1.6
PromoterAI		-0.0062	Neutral
Varity_R		0.15
gMVP		0.096
Mutation Taster		=92/8	polymorphism

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: rs534146867; hg19: chr17-29298146;