rs1049829

Positions:

• chr22-23894838-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 3 ACMG points: 3P and 0B. PM2 PP3

The ENST00000215754.8(MIF):​c.175C>T​(p.Leu59Phe) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 33)
• Consequence: MIF ENST00000215754.8 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 2.39

Genes affected

MIF (HGNC:7097): (macrophage migration inhibitory factor) This gene encodes a lymphokine involved in cell-mediated immunity, immunoregulation, and inflammation. It plays a role in the regulation of macrophage function in host defense through the suppression of anti-inflammatory effects of glucocorticoids. This lymphokine and the JAB1 protein form a complex in the cytosol near the peripheral plasma membrane, which may indicate an additional role in integrin signaling pathways. [provided by RefSeq, Jul 2008]

MIF-AS1 (HGNC:27669): (MIF antisense RNA 1)

ACMG classification

Verdict is Uncertain_significance. Variant got 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.754

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
MIF	NM_002415.2	c.175C>T	p.Leu59Phe	missense_variant	2/3	ENST00000215754.8	NP_002406.1
MIF-AS1	NR_038911.1	n.1064G>A		non_coding_transcript_exon_variant	3/3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
MIF	ENST00000215754.8	c.175C>T	p.Leu59Phe	missense_variant	2/3	1	NM_002415.2	ENSP00000215754	P1
MIF-AS1	ENST00000406213.1	n.1064G>A		non_coding_transcript_exon_variant	3/3	1
MIF	ENST00000465752.1	n.200C>T		non_coding_transcript_exon_variant	2/2	1
MIF	ENST00000498385.1	n.141C>T		non_coding_transcript_exon_variant	1/2	2

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 33

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.33
BayesDel_addAF	Uncertain	0.048	T
BayesDel_noAF	Benign	-0.17
CADD	Pathogenic	26
DANN	Uncertain	1.0
DEOGEN2	Uncertain	0.45	T
Eigen	Uncertain	0.47
Eigen_PC	Uncertain	0.49
FATHMM_MKL	Pathogenic	0.98	D
LIST_S2	Benign	0.69	T
M_CAP	Benign	0.0092	T
MetaRNN	Pathogenic	0.75	D
MetaSVM	Benign	-0.74	T
MutationAssessor	Benign	1.7	L
MutationTaster	Benign	1.0	D
PrimateAI	Uncertain	0.77	T
PROVEAN	Benign	-2.2	N
REVEL	Uncertain	0.40
Sift	Benign	0.054	T
Sift4G	Benign	0.34	T
Polyphen		1.0	D
Vest4		0.67
MutPred		0.63		Gain of sheet (P = 0.0827);
MVP		0.36
MPC		1.3
ClinPred		0.91	D
GERP RS		5.0
Varity_R		0.50
gMVP		0.75

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		Details are displayed if max score is > 0.2

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

Publications

LitVar

Other links and lift over

dbSNP: rs1049829; hg19: chr22-24237025;