NM_022122.3:c.-23G>A

Variant names:

• chr11-102705737-C-T
• rs11225389
• NM_022122.3:c.-23G>A

Variant summary

Our verdict is Likely benign. The variant received -4 ACMG points: 0P and 4B. BP4_Strong

The NM_022122.3(MMP27):​c.-23G>A variant causes a 5 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000114 in 1,546,942 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.

• Frequency:
  • Genomes: 𝑓 0.000085 (0 hom., cov: 31)
  • Exomes 𝑓: 0.00012 (0 hom.)
• Consequence: MMP27 NM_022122.3 5_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.0610
• Publications: 17 publications found

Genes affected

MMP27 (HGNC:14250): (matrix metallopeptidase 27) Proteins of the matrix metalloproteinase (MMP) family are involved in the breakdown of extracellular matrix in normal physiological processes, such as embryonic development, reproduction, and tissue remodeling, as well as in disease processes, such as arthritis and metastasis. Most MMP's are secreted as inactive proproteins which are activated when cleaved by extracellular proteinases. [provided by RefSeq, Jul 2008]

ACMG classification

Our verdict: Likely_benign. The variant received -4 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.82).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
MMP27	NM_022122.3	c.-23G>A		5_prime_UTR_variant	Exon 1 of 10	ENST00000260229.5	NP_071405.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
MMP27	ENST00000260229.5	c.-23G>A		5_prime_UTR_variant	Exon 1 of 10	1	NM_022122.3	ENSP00000260229.4

Frequencies

GnomAD3 genomes AF: 0.0000855 AC: 13 AN: 151968 Hom.: 0 Cov.: 31

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00110

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: 0.000176

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000728 AC: 17 AN: 233640 AF XY: 0.0000633

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.000119

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.000117 AC: 163 AN: 1394856 Hom.: 0 Cov.: 22 AF XY: 0.000115 AC XY: 80 AN XY: 696492

African (AFR) AF: 0.0000321 AC: 1 AN: 31184

American (AMR) AF: 0.00 AC: 0 AN: 40284

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25538

East Asian (EAS) AF: 0.00 AC: 0 AN: 38514

South Asian (SAS) AF: 0.000173 AC: 14 AN: 80740

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53260

Middle Eastern (MID) AF: 0.000177 AC: 1 AN: 5650

European-Non Finnish (NFE) AF: 0.000133 AC: 141 AN: 1061674

Other (OTH) AF: 0.000103 AC: 6 AN: 58012

GnomAD4 genome AF: 0.0000855 AC: 13 AN: 152086 Hom.: 0 Cov.: 31 AF XY: 0.0000807 AC XY: 6 AN XY: 74326

African (AFR) AF: 0.00 AC: 0 AN: 41490

American (AMR) AF: 0.00 AC: 0 AN: 15274

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5180

South Asian (SAS) AF: 0.00 AC: 0 AN: 4820

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10554

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

European-Non Finnish (NFE) AF: 0.000177 AC: 12 AN: 67986

Other (OTH) AF: 0.00 AC: 0 AN: 2110

Alfa AF: 0.00 Hom.: 12341

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.82
CADD	Benign	2.6
DANN	Benign	0.72
PhyloP100		-0.061
PromoterAI		-0.0043	Neutral

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: rs11225389; hg19: chr11-102576468;