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IFI44 interferon induced protein 44 [ Homo sapiens (human) ]

Gene ID: 10561, updated on 2-Nov-2024

Summary

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Official Symbol
IFI44provided by HGNC
Official Full Name
interferon induced protein 44provided by HGNC
Primary source
HGNC:HGNC:16938
See related
Ensembl:ENSG00000137965 MIM:610468; AllianceGenome:HGNC:16938
Gene type
protein coding
RefSeq status
VALIDATED
Organism
Homo sapiens
Lineage
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as
p44; TLDC5; MTAP44
Summary
Predicted to be involved in immune response. Predicted to act upstream of or within response to bacterium. Predicted to be located in cytoplasm. [provided by Alliance of Genome Resources, Nov 2024]
Expression
Broad expression in bone marrow (RPKM 19.2), spleen (RPKM 17.3) and 24 other tissues See more
Orthologs
all
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Genomic context

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See IFI44 in Genome Data Viewer
Location:
1p31.1
Exon count:
10
Annotation release Status Assembly Chr Location
RS_2024_08 current GRCh38.p14 (GCF_000001405.40) 1 NC_000001.11 (78649789..78664078)
RS_2024_08 current T2T-CHM13v2.0 (GCF_009914755.1) 1 NC_060925.1 (78488644..78502933)
RS_2024_09 previous assembly GRCh37.p13 (GCF_000001405.25) 1 NC_000001.10 (79115474..79129763)

Chromosome 1 - NC_000001.11Genomic Context describing neighboring genes Neighboring gene H3K4me1 hESC enhancer GRCh37_chr1:78957125-78957657 Neighboring gene prostaglandin F receptor Neighboring gene ATAC-STARR-seq lymphoblastoid active region 1234 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 1235 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 1236 Neighboring gene interferon induced protein 44 like Neighboring gene ATAC-STARR-seq lymphoblastoid active region 1237 Neighboring gene ribosomal protein L23 pseudogene 3 Neighboring gene CDK7 strongly-dependent group 2 enhancer GRCh37_chr1:79157716-79158915 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr1:79193777-79194278 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr1:79194279-79194778 Neighboring gene SNW domain containing 1 pseudogene

Genomic regions, transcripts, and products

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Go to nucleotide: Graphics FASTA GenBank

Expression

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  • Project title: HPA RNA-seq normal tissues HPA RNA-seq normal tissues
  • Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
  • BioProject: PRJEB4337
  • Publication: PMID 24309898
  • Analysis date: Wed Apr 4 07:08:55 2018

Bibliography

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Related articles in PubMed

  1. Induction of the human gene for p44, a hepatitis-C-associated microtubular aggregate protein, by interferon-alpha/beta. Kitamura A, et al. Eur J Biochem, 1994 Sep 15. PMID 7925411
  2. IFI44 is an immune evasion biomarker for SARS-CoV-2 and Staphylococcus aureus infection in patients with RA. Zheng Q, et al. Front Immunol, 2022. PMID 36189314, Free PMC Article
  3. Antiproliferative activity of the human IFN-alpha-inducible protein IFI44. Hallen LC, et al. J Interferon Cytokine Res, 2007 Aug. PMID 17784819
  4. IFI44 suppresses HIV-1 LTR promoter activity and facilitates its latency. Power D, et al. Virology, 2015 Jul. PMID 25776761, Free PMC Article
  5. Interferon-induced protein 44 (IFI44) and interferon regulatory factor 4 (IRF4) gene expression in rheumatoid arthritis. Elsayed Ramadan Genena S, et al. J Immunoassay Immunochem, 2024 Sep 2. PMID 39051937

See all (26) citations in PubMed

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. ACSL4 upregulates IFI44 and IFI44L expression and promotes the proliferation and invasiveness of head and neck squamous cell carcinoma cells.
    Title: ACSL4 upregulates IFI44 and IFI44L expression and promotes the proliferation and invasiveness of head and neck squamous cell carcinoma cells.
  2. Interferon-induced protein 44 (IFI44) and interferon regulatory factor 4 (IRF4) gene expression in rheumatoid arthritis.
    Title: Interferon-induced protein 44 (IFI44) and interferon regulatory factor 4 (IRF4) gene expression in rheumatoid arthritis.
  3. IFI44 is an immune evasion biomarker for SARS-CoV-2 and Staphylococcus aureus infection in patients with RA.
    Title: IFI44 is an immune evasion biomarker for SARS-CoV-2 and Staphylococcus aureus infection in patients with RA.
  4. Interferon-Induced Protein 44 and Interferon-Induced Protein 44-Like Restrict Replication of Respiratory Syncytial Virus.
    Title: Interferon-Induced Protein 44 and Interferon-Induced Protein 44-Like Restrict Replication of Respiratory Syncytial Virus.
  5. The data indicate that binding of IFI44 to FKBP5 decreased the phosphorylation of IRF-3 and IkappaBalpha mediated by IKKepsilon and IKKbeta, respectively, providing a likely explanation for the function of IFI44 in negatively modulating IFN responses.
    Title: Interferon-Induced Protein 44 Interacts with Cellular FK506-Binding Protein 5, Negatively Regulates Host Antiviral Responses, and Supports Virus Replication.
  6. IFI44 localizes to nuclei and suppresses HIV-1 LTR promoter.
    Title: IFI44 suppresses HIV-1 LTR promoter activity and facilitates its latency.
  7. The restriction of Bunyamwera virus replication mediated by interferon is an accumulated effect of at least three interferon-stimulated genes viperin, MTAP44 and PKR.
    Title: Viperin, MTAP44, and protein kinase R contribute to the interferon-induced inhibition of Bunyamwera Orthobunyavirus replication.
  8. Observational study of gene-disease association. (HuGE Navigator)
    Title: New genetic associations detected in a host response study to hepatitis B vaccine.
  9. Observational study of gene-disease association, gene-environment interaction, and pharmacogenomic / toxicogenomic. (HuGE Navigator)
    Title: Genetic predisposition of responsiveness to therapy for chronic hepatitis C.
  10. Binds and depletes intracellular GTP, abolishing extracellular signal-regulated kinase (ERK) signaling and resulting finally in cell cycle arrest.
    Title: Antiproliferative activity of the human IFN-alpha-inducible protein IFI44.
Submit: New GeneRIF Correction

Phenotypes

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Find tests for this gene in the NIH Genetic Testing Registry (GTR)

Review eQTL and phenotype association data in this region using PheGenI

EBI GWAS Catalog

Description
Identification of risk loci with shared effects on five major psychiatric disorders: a genome-wide analysis.
EBI GWAS Catalog

Variation

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See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

Genotypes

HIV-1 interactions

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Replication interactions

Interaction Pubs
Knockdown of interferon-induced protein 44 (IFI44) by shRNA library screening inhibits HIV-1 replication in cultured Jurkat T-cells PubMed

Protein interactions

Protein Gene Interaction Pubs
Tat tat HIV-1 and the viral protein Tat modulate the expression of interferon-inducible protein 44 (IFI44) in immature dendritic cells and monocyte-derived macrophages PubMed
tat Microarray analysis indicates HIV-1 Tat upregulates the interferon-responsive gene expression of many proteins, including MTAp44, in immature dendritic cells, an effect that likely facilitates the expansion of HIV-1 infection PubMed

Go to the HIV-1, Human Interaction Database

Interactions

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Products Interactant Other Gene Complex Source Pubs Description

General gene information

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Markers

Homology

Gene Ontology Provided by GOA

Function Evidence Code Pubs
enables protein binding IPI
Inferred from Physical Interaction
more info
 PubMed 
Process Evidence Code Pubs
involved_in immune response IBA
Inferred from Biological aspect of Ancestor
more info
  
involved_in response to bacterium IEA
Inferred from Electronic Annotation
more info
  
involved_in response to virus TAS
Traceable Author Statement
more info
 PubMed 
Component Evidence Code Pubs
located_in cytoplasm IEA
Inferred from Electronic Annotation
more info
  

General protein information

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Preferred Names
interferon-induced protein 44
Names
TBC/LysM-associated domain containing 5
interferon-induced, hepatitis C-associated microtubular aggregate protein (44kD)
microtubule-associated protein 44

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

mRNA and Protein(s)

  1. NM_006417.5 → NP_006408.3  interferon-induced protein 44

    See identical proteins and their annotated locations for NP_006408.3

    Status: VALIDATED

    Source sequence(s)
    BC022870, CA426666, DC300799, DN994910
    Consensus CDS
    CCDS688.1
    UniProtKB/Swiss-Prot
    B7ZAG3, D3DQ80, Q14496, Q8TCB0
    UniProtKB/TrEMBL
    B7ZB11
    Related
    ENSP00000359783.4, ENST00000370747.9
    Conserved Domains (1) summary
    cl02144
    Location:28 → 87
    TLD; TLD

RNA

  1. NR_135640.1 RNA Sequence

    Status: VALIDATED

    Source sequence(s)
    AI061108, AK316476, AL589497, BC022870
    Related
    ENST00000472152.5

  2. NR_135641.1 RNA Sequence

    Status: VALIDATED

    Source sequence(s)
    AI061108, AK316476, AL589497, BC022870

RefSeqs of Annotated Genomes: GCF_000001405.40-RS_2024_08

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference GRCh38.p14 Primary Assembly

Genomic

  1. NC_000001.11 Reference GRCh38.p14 Primary Assembly

    Range
    78649789..78664078
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_011540516.4 → XP_011538818.1  interferon-induced protein 44 isoform X1

    UniProtKB/TrEMBL
    B7ZB11
    Conserved Domains (1) summary
    cl02144
    Location:28 → 70
    TLD; TLD

  2. XM_047433671.1 → XP_047289627.1  interferon-induced protein 44 isoform X5

  3. XM_047433700.1 → XP_047289656.1  interferon-induced protein 44 isoform X6

  4. XM_047433600.1 → XP_047289556.1  interferon-induced protein 44 isoform X2

  5. XM_047433620.1 → XP_047289576.1  interferon-induced protein 44 isoform X3

  6. XM_047433638.1 → XP_047289594.1  interferon-induced protein 44 isoform X3

  7. XM_017000083.3 → XP_016855572.1  interferon-induced protein 44 isoform X4

    UniProtKB/TrEMBL
    B7ZB11

Alternate T2T-CHM13v2.0

Genomic

  1. NC_060925.1 Alternate T2T-CHM13v2.0

    Range
    78488644..78502933
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_054333877.1 → XP_054189852.1  interferon-induced protein 44 isoform X1

  2. XM_054333882.1 → XP_054189857.1  interferon-induced protein 44 isoform X5

  3. XM_054333883.1 → XP_054189858.1  interferon-induced protein 44 isoform X6

  4. XM_054333878.1 → XP_054189853.1  interferon-induced protein 44 isoform X2

  5. XM_054333879.1 → XP_054189854.1  interferon-induced protein 44 isoform X3

  6. XM_054333880.1 → XP_054189855.1  interferon-induced protein 44 isoform X3

  7. XM_054333881.1 → XP_054189856.1  interferon-induced protein 44 isoform X4

Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q8TCB0.2 GenPept UniProtKB/Swiss-Prot:Q8TCB0

Gene LinkOut

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