NM_006074.5:c.881C>G

Variant names:

• chr11-5708583-C-G
• rs73404240
• NM_006074.5:c.881C>G

Variant summary

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

The NM_006074.5(TRIM22):​c.881C>G​(p.Thr294Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000688 in 1,452,866 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/22 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 6.9e-7 (0 hom.)
• Consequence: TRIM22 NM_006074.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -4.10
• Publications: 0 publications found

Genes affected

TRIM22 (HGNC:16379): (tripartite motif containing 22) The protein encoded by this gene is a member of the tripartite motif (TRIM) family. The TRIM motif includes three zinc-binding domains, a RING, a B-box type 1 and a B-box type 2, and a coiled-coil region. This protein localizes to the cytoplasm and its expression is induced by interferon. The protein is involved in innate immunity against different DNA and RNA viruses. [provided by RefSeq, Oct 2021]

TRIM5 (HGNC:16276): (tripartite motif containing 5) The protein encoded by this gene is a member of the tripartite motif (TRIM) family. The TRIM motif includes three zinc-binding domains, a RING, a B-box type 1 and a B-box type 2, and a coiled-coil region. The protein forms homo-oligomers via the coilel-coil region and localizes to cytoplasmic bodies. It appears to function as a E3 ubiquitin-ligase and ubiqutinates itself to regulate its subcellular localization. It may play a role in retroviral restriction. Multiple alternatively spliced transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq, Dec 2009]

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=0.122618884).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_006074.5. 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
	TRIM22	NM_006074.5	MANE Select	c.881C>G	p.Thr294Arg	missense	Exon 7 of 8	NP_006065.2
	TRIM22	NM_001199573.2		c.869C>G	p.Thr290Arg	missense	Exon 7 of 8	NP_001186502.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	TRIM22	ENST00000379965.8	TSL:1 MANE Select	c.881C>G	p.Thr294Arg	missense	Exon 7 of 8	ENSP00000369299.3
	TRIM5	ENST00000412903.1	TSL:1	c.-61-28345G>C		intron	N/A	ENSP00000388031.1
	TRIM22	ENST00000901728.1		c.881C>G	p.Thr294Arg	missense	Exon 7 of 8	ENSP00000571787.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.88e-7 AC: 1 AN: 1452866 Hom.: 0 Cov.: 30 AF XY: 0.00 AC XY: 0 AN XY: 722584

African (AFR) AF: 0.00 AC: 0 AN: 32704

American (AMR) AF: 0.00 AC: 0 AN: 41942

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25694

East Asian (EAS) AF: 0.00 AC: 0 AN: 39642

South Asian (SAS) AF: 0.00 AC: 0 AN: 84226

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53338

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5712

European-Non Finnish (NFE) AF: 9.01e-7 AC: 1 AN: 1109602

Other (OTH) AF: 0.00 AC: 0 AN: 60006

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.078
BayesDel_addAF	Benign	-0.11	T
BayesDel_noAF	Benign	-0.39
CADD	Benign	0.13
DANN	Benign	0.97
DEOGEN2	Benign	0.019	T
Eigen	Benign	-1.1
Eigen_PC	Benign	-1.3
FATHMM_MKL	Benign	0.013	N
LIST_S2	Benign	0.78	T
M_CAP	Benign	0.0044	T
MetaRNN	Benign	0.12	T
MetaSVM	Benign	-0.94	T
MutationAssessor	Benign	0.88	L
PhyloP100		-4.1
PrimateAI	Benign	0.29	T
PROVEAN	Uncertain	-2.8	D
REVEL	Benign	0.064
Sift	Benign	0.16	T
Sift4G	Benign	0.28	T
Polyphen		0.85	P
Vest4		0.22
MutPred		0.52		Loss of catalytic residue at T294 (P = 0.0473)
MVP		0.40
MPC		0.060
ClinPred		0.33	T
GERP RS		-6.6
PromoterAI		0.0096	Neutral
Varity_R		0.12
gMVP		0.11
Mutation Taster		=100/0	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.020		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: rs73404240; hg19: chr11-5729813;