rs146287117

Variant names:

• chr12-53973630-C-A
• rs146287117
• NM_014212.4:c.389C>A

Your query was ambiguous. Multiple possible variants found:

• chr12-53973630-C-A
• chr12-53973630-C-G
• chr12-53973630-C-T

Variant summary

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

The NM_014212.4(HOXC11):​c.389C>A​(p.Pro130Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000205 in 1,461,492 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. P130R) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 31)
  • Exomes 𝑓: 0.0000021 (0 hom.)
• Consequence: HOXC11 NM_014212.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 3.41
• Publications: 0 publications found

Genes affected

HOXC11 (HGNC:5123): (homeobox C11) This gene belongs to the homeobox family of genes. The homeobox genes encode a highly conserved family of transcription factors that play an important role in morphogenesis in all multicellular organisms. Mammals possess four similar homeobox gene clusters, HOXA, HOXB, HOXC and HOXD, which are located on different chromosomes and consist of 9 to 11 genes arranged in tandem. This gene is one of several homeobox HOXC genes located in a cluster on chromosome 12. The product of this gene binds to a promoter element of the lactase-phlorizin hydrolase. It also may play a role in early intestinal development. An alternatively spliced variant encoding a shorter isoform has been described but its full-length nature has not been determined. [provided by RefSeq, Jul 2008]

HOTAIR (HGNC:33510): (HOX transcript antisense RNA) This gene is located within the Homeobox C (HOXC) gene cluster on chromosome 12 and is co-expressed with the HOXC genes. It functions through an RNA product, which binds lysine specific demethylase 1 (LSD1) and Polycomb repressive complex 2 (PRC2), and serves as a scaffold to assemble these regulators at the HOXD gene cluster, thereby promoting epigenetic repression of HOXD. This gene is highly expressed in multiple tumors. Alternatively spliced transcript variants have been identified. [provided by RefSeq, Feb 2019]

ENSG00000293681 (HGNC:):

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=0.26352486).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_014212.4. 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
	HOXC11	NM_014212.4	MANE Select	c.389C>A	p.Pro130Gln	missense	Exon 1 of 2	NP_055027.1	O43248
	HOTAIR	NR_186241.1	MANE Select	n.57+1268G>T		intron	N/A
	HOTAIR	NR_047517.2		n.57+1268G>T		intron	N/A

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	HOXC11	ENST00000546378.1	TSL:1 MANE Select	c.389C>A	p.Pro130Gln	missense	Exon 1 of 2	ENSP00000446680.1	O43248
	HOTAIR	ENST00000424518.6	TSL:5 MANE Select	n.57+1268G>T		intron	N/A
	HOXC11	ENST00000243082.4	TSL:3	c.389C>A	p.Pro130Gln	missense	Exon 1 of 2	ENSP00000243082.4	J3KMZ0

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD2 exomes AF: 0.00000806 AC: 2 AN: 248008 AF XY: 0.00000743

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.0000580

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000205 AC: 3 AN: 1461492 Hom.: 0 Cov.: 40 AF XY: 0.00000275 AC XY: 2 AN XY: 727008

African (AFR) AF: 0.00 AC: 0 AN: 33480

American (AMR) AF: 0.0000671 AC: 3 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.00 AC: 0 AN: 86256

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53028

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1112008

Other (OTH) AF: 0.00 AC: 0 AN: 60392

GnomAD4 genome Cov.: 31

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

ExAC AF: 0.0000165 AC: 2

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.090
BayesDel_addAF	Benign	-0.22	T
BayesDel_noAF	Benign	-0.38
CADD	Uncertain	25
DANN	Uncertain	0.98
DEOGEN2	Benign	0.028	T
Eigen	Uncertain	0.38
Eigen_PC	Uncertain	0.40
FATHMM_MKL	Benign	0.72	D
LIST_S2	Benign	0.72	T
M_CAP	Benign	0.046	D
MetaRNN	Benign	0.26	T
MetaSVM	Benign	-0.85	T
MutationAssessor	Benign	0.55	N
PhyloP100		3.4
PrimateAI	Uncertain	0.51	T
PROVEAN	Benign	-0.73	N
REVEL	Benign	0.17
Sift	Benign	0.034	D
Sift4G	Benign	0.36	T
Polyphen		0.98	D
Vest4		0.24
MutPred		0.33		Gain of catalytic residue at A135 (P = 0)
MVP		0.89
ClinPred		0.70	D
GERP RS		4.3
Varity_R		0.12
gMVP		0.25
Mutation Taster		=89/11	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: rs146287117; hg19: chr12-54367414;