GBP2
geneOn this page
Summary
GBP2 (guanylate binding protein 2, HGNC:4183) is a protein-coding gene on chromosome 1p22.2, encoding Guanylate-binding protein 2 (P32456). Interferon (IFN)-inducible GTPase that plays important roles in innate immunity against a diverse range of bacterial, viral and protozoan pathogens.
This gene belongs to the guanine-binding protein (GBP) family, which includes interferon-induced proteins that can bind to guanine nucleotides (GMP, GDP and GTP). The encoded protein is a GTPase which hydrolyzes GTP, predominantly to GDP. The protein may play a role as a marker of squamous cell carcinomas.
Source: NCBI Gene 2634 — RefSeq curated summary.
At a glance
- GWAS associations: 1
- Clinical variants (ClinVar): 105 total
- MANE Select transcript:
NM_004120
Identifiers
Gene identifiers
| Field | Value |
|---|---|
| HGNC ID | HGNC:4183 |
| Approved symbol | GBP2 |
| Name | guanylate binding protein 2 |
| Location | 1p22.2 |
| Locus type | gene with protein product |
| Status | Approved |
| Ensembl gene | ENSG00000162645 |
| Ensembl biotype | protein_coding |
| OMIM | 600412 |
| Entrez | 2634 |
Gene structure
Transcript identifiers
Ensembl transcripts: 13 — 10 protein_coding, 1 retained_intron, 1 nonsense_mediated_decay, 1 protein_coding_CDS_not_defined
ENST00000370466, ENST00000463660, ENST00000464839, ENST00000493802, ENST00000875570, ENST00000875571, ENST00000875572, ENST00000875573, ENST00000875574, ENST00000875575, ENST00000875576, ENST00000875577, ENST00000970152
RefSeq mRNA: 1 — MANE Select: NM_004120
NM_004120
CCDS: CCDS719
Canonical transcript exons
ENST00000370466 — 11 exons
| Exon | Start | End |
|---|---|---|
| ENSE00001067234 | 89117577 | 89117773 |
| ENSE00001452787 | 89106132 | 89108291 |
| ENSE00001452788 | 89125863 | 89126114 |
| ENSE00001739258 | 89121143 | 89121270 |
| ENSE00001751078 | 89120179 | 89120288 |
| ENSE00002151490 | 89121777 | 89121983 |
| ENSE00003545795 | 89112472 | 89112684 |
| ENSE00003550995 | 89116992 | 89117234 |
| ENSE00003607723 | 89110164 | 89110266 |
| ENSE00003655035 | 89109677 | 89109870 |
| ENSE00003665386 | 89114016 | 89114296 |
Expression profiles
Bgee: expression breadth ubiquitous, 276 present calls, max score 99.22.
FANTOM5 (CAGE): breadth ubiquitous, TPM avg 37.8827 / max 1233.3106, expressed in 1402 samples.
FANTOM5 promoters (4 alternative TSS)
| Promoter ID | TPM avg | Samples expressed |
|---|---|---|
| 13154 | 36.0791 | 1390 |
| 13153 | 1.3639 | 383 |
| 13148 | 0.3521 | 196 |
| 13152 | 0.0877 | 44 |
Top tissues by expression
291 total, by Bgee expression score (0-100, higher = more expressed):
| Tissue | Anatomy ID | Expression score | Quality |
|---|---|---|---|
| tendon of biceps brachii | UBERON:0008188 | 99.22 | gold quality |
| calcaneal tendon | UBERON:0003701 | 98.74 | gold quality |
| tendon | UBERON:0000043 | 98.71 | gold quality |
| monocyte | CL:0000576 | 98.69 | gold quality |
| mucosa of stomach | UBERON:0001199 | 98.59 | gold quality |
| mononuclear cell | CL:0000842 | 98.57 | gold quality |
| leukocyte | CL:0000738 | 98.54 | gold quality |
| granulocyte | CL:0000094 | 98.44 | gold quality |
| lower esophagus muscularis layer | UBERON:0035833 | 98.04 | gold quality |
| pericardium | UBERON:0002407 | 98.02 | gold quality |
| lower esophagus | UBERON:0013473 | 98.02 | gold quality |
| esophagogastric junction muscularis propria | UBERON:0035841 | 98.02 | gold quality |
| blood | UBERON:0000178 | 97.97 | gold quality |
| muscle layer of sigmoid colon | UBERON:0035805 | 97.97 | gold quality |
| cervix squamous epithelium | UBERON:0006922 | 97.81 | gold quality |
| right adrenal gland | UBERON:0001233 | 97.77 | gold quality |
| urethra | UBERON:0000057 | 97.66 | gold quality |
| colonic epithelium | UBERON:0000397 | 97.46 | gold quality |
| left adrenal gland | UBERON:0001234 | 97.46 | gold quality |
| vena cava | UBERON:0004087 | 97.40 | gold quality |
| adrenal cortex | UBERON:0001235 | 97.35 | gold quality |
| left adrenal gland cortex | UBERON:0035825 | 97.34 | gold quality |
| right adrenal gland cortex | UBERON:0035827 | 97.28 | gold quality |
| urinary bladder | UBERON:0001255 | 97.26 | gold quality |
| saphenous vein | UBERON:0007318 | 97.23 | gold quality |
| descending thoracic aorta | UBERON:0002345 | 97.18 | gold quality |
| body of uterus | UBERON:0009853 | 97.18 | gold quality |
| penis | UBERON:0000989 | 97.13 | gold quality |
| popliteal artery | UBERON:0002250 | 96.93 | gold quality |
| tibial artery | UBERON:0007610 | 96.93 | gold quality |
Single-cell (SCXA)
Detected in 10 experiment(s), a significant marker in 9.
| Experiment | Marker? | Max mean expression |
|---|---|---|
| E-CURD-89 | yes | 1475.32 |
| E-CURD-79 | yes | 838.42 |
| E-MTAB-6075 | yes | 646.18 |
| E-HCAD-1 | yes | 451.72 |
| E-CURD-112 | yes | 446.15 |
| E-MTAB-8142 | yes | 156.22 |
| E-HCAD-8 | yes | 53.60 |
| E-CURD-46 | yes | 19.50 |
| E-CURD-120 | no | 37.87 |
| E-ANND-3 | no | 0.00 |
Regulation
Is transcription factor: no
Upstream regulators (CollecTRI, top): FOXO3, IRF1, STAT1, TP53
miRNA regulators (miRDB)
100 targeting GBP2, top 30 by miRDB confidence (max_score; target_count = how many genes the miRNA targets in total — lower means more specific):
| miRNA | Max score | Avg score | miRNA target_count |
|---|---|---|---|
| HSA-MIR-186-5P | 99.99 | 70.83 | 3707 |
| HSA-MIR-196A-1-3P | 99.99 | 72.15 | 2772 |
| HSA-MIR-5696 | 99.98 | 72.36 | 4487 |
| HSA-LET-7F-2-3P | 99.98 | 70.98 | 2588 |
| HSA-MIR-1185-1-3P | 99.98 | 71.04 | 2593 |
| HSA-MIR-1185-2-3P | 99.98 | 71.04 | 2593 |
| HSA-MIR-12136 | 99.98 | 72.81 | 5713 |
| HSA-MIR-607 | 99.97 | 73.62 | 5593 |
| HSA-MIR-3065-5P | 99.97 | 71.56 | 3281 |
| HSA-MIR-3148 | 99.97 | 75.06 | 6478 |
| HSA-MIR-548AJ-3P | 99.96 | 73.38 | 5345 |
| HSA-MIR-548X-3P | 99.96 | 73.38 | 5345 |
| HSA-MIR-2110 | 99.96 | 66.68 | 1930 |
| HSA-MIR-548J-3P | 99.94 | 72.61 | 4881 |
| HSA-MIR-548AE-3P | 99.93 | 72.66 | 4867 |
| HSA-MIR-548AH-3P | 99.93 | 72.54 | 4872 |
| HSA-MIR-548AM-3P | 99.93 | 72.54 | 4872 |
| HSA-MIR-548AQ-3P | 99.93 | 72.66 | 4867 |
| HSA-MIR-3671 | 99.90 | 73.04 | 3897 |
| HSA-MIR-345-3P | 99.89 | 70.23 | 1421 |
| HSA-MIR-5003-3P | 99.85 | 69.29 | 2517 |
| HSA-MIR-4679 | 99.76 | 69.19 | 1229 |
| HSA-MIR-4319 | 99.76 | 69.83 | 2586 |
| HSA-MIR-6763-5P | 99.76 | 64.68 | 1767 |
| HSA-MIR-3150A-3P | 99.76 | 64.44 | 1640 |
| HSA-MIR-6764-5P | 99.75 | 67.89 | 2304 |
| HSA-MIR-6885-3P | 99.75 | 70.36 | 3187 |
| HSA-MIR-8084 | 99.73 | 69.57 | 1760 |
| HSA-MIR-548AU-3P | 99.70 | 68.22 | 1373 |
| HSA-MIR-4729 | 99.69 | 72.18 | 4233 |
Literature-anchored findings (GeneRIF, showing 25)
- Sky1p utilizes the same docking groove to bind yeast SR-like protein Gbp2p and phosphorylates all three serines present in a contiguous RS dipeptide stretch (PMID:17517895)
- GBP-2 is regulated by p53 and may have a role in esophageal squamous cell carcinomas (PMID:19003964)
- Guanylate-binding protein 2 mRNA in peripheral blood leukocytes may have a role in acute cellular rejection after liver transplantation (PMID:19912588)
- hGBP-1, hGBP-2 showed dimerization-related GTPase activity for GMP formation. (PMID:20923658)
- The in vivo localization of GBP-2 at cellular membranes is regulated by isoprenylation and dimerization. (PMID:21151871)
- Downregulation of MIR-433 is associated with myeloproliferative neoplasms. (PMID:22864358)
- Low GBP2 expression is associated with metastasis in breast cancer. (PMID:23001506)
- GBP1/2 are critical effectors of antichlamydial interferon (IFN)gamma-mediated pathogen clearance via rerouting of bacterial inclusions in macrophages for lysosomal degradation. (PMID:23086406)
- Study presents the first demonstration that GBP2 inhibits mitochondrial fission and cell metastasis in breast cancer cells both in vitro and in vivo. (PMID:29072687)
- Guanylate-Binding Proteins 2 and 5 Exert Broad Antiviral Activity by Inhibiting Furin-Mediated Processing of Viral Envelope Proteins. (PMID:31091448)
- GBP2 enhances glioblastoma invasion through Stat3/fibronectin pathway. (PMID:32518375)
- Structural basis for GTP-induced dimerization and antiviral function of guanylate-binding proteins. (PMID:33876762)
- GBP2 Is a Favorable Prognostic Marker of Skin Cutaneous Melanoma and Affects Its Progression via the Wnt/beta-catenin Pathway. (PMID:34921030)
- Subtyping of microsatellite stability colorectal cancer reveals guanylate binding protein 2 (GBP2) as a potential immunotherapeutic target. (PMID:35383115)
- Lower Expression of GBP2 Associated With Less Immune Cell Infiltration and Poor Prognosis in Skin Cutaneous Melanoma (SKCM). (PMID:35543550)
- GBP2 acts as a member of the interferon signalling pathway in lupus nephritis. (PMID:36115937)
- GBP2 serves as a novel prognostic biomarker and potential immune microenvironment indicator in renal cell carcinoma. (PMID:36222186)
- Guanine nucleotide-binding protein 2, GNBP2, accelerates the progression of clear cell renal cell carcinoma via regulation of STAT3 signaling transduction pathway. (PMID:36346541)
- Differential expression of interferon inducible protein: Guanylate binding protein (GBP1 & GBP2) in severe dengue. (PMID:36460216)
- Dnmt1/Tet2-mediated changes in Cmip methylation regulate the development of nonalcoholic fatty liver disease by controlling the Gbp2-Ppargamma-CD36 axis. (PMID:36609599)
- GBP2 promotes clear cell renal cell carcinoma progression through immune infiltration and regulation of PDL1 expression via STAT1 signaling. (PMID:36660930)
- GBP2 promotes M1 macrophage polarization by activating the notch1 signaling pathway in diabetic nephropathy. (PMID:37622120)
- GBP2 inhibits pathological angiogenesis in the retina via the AKT/mTOR/VEGFA axis. (PMID:38636926)
- Weighted gene co-expression network analysis identified GBP2 connected to PPARalpha activity and liver cancer. (PMID:39251636)
- The Furin Protease Dependence and Antiviral GBP2 Sensitivity of Murine Leukemia Virus Infection Are Determined by the Amino Acid Sequence at the Envelope Glycoprotein Cleavage Site. (PMID:39337476)
Cross-species orthologs
5 orthologs
| Organism | Symbol | Gene ID |
|---|---|---|
| danio_rerio | gbp2 | ENSDARG00000038669 |
| mus_musculus | Gbp2 | ENSMUSG00000028270 |
| mus_musculus | Gbp2b | ENSMUSG00000040264 |
| rattus_norvegicus | Gbp2 | ENSRNOG00000031743 |
| drosophila_melanogaster | atl | FBGN0039213 |
Paralogs (10): GBP3 (ENSG00000117226), GBP1 (ENSG00000117228), ATL2 (ENSG00000119787), RNF112 (ENSG00000128482), GBP5 (ENSG00000154451), GBP4 (ENSG00000162654), GBP6 (ENSG00000183347), ATL3 (ENSG00000184743), ATL1 (ENSG00000198513), GBP7 (ENSG00000213512)
Protein
Protein identifiers
Guanylate-binding protein 2 — P32456 (reviewed: P32456)
Alternative names: GTP-binding protein 2, Guanine nucleotide-binding protein 2, Interferon-induced guanylate-binding protein 2
All UniProt accessions (1): P32456
UniProt curated annotations — full annotation on UniProt →
Function. Interferon (IFN)-inducible GTPase that plays important roles in innate immunity against a diverse range of bacterial, viral and protozoan pathogens. Hydrolyzes GTP to GMP in 2 consecutive cleavage reactions, but the major reaction product is GDP. Following infection, recruited to the pathogen-containing vacuoles or vacuole-escaped bacteria and acts as a positive regulator of inflammasome assembly by promoting the release of inflammasome ligands from bacteria. Acts by promoting lysis of pathogen-containing vacuoles, releasing pathogens into the cytosol. Following pathogen release in the cytosol, promotes recruitment of proteins that mediate bacterial cytolysis: this liberates ligands that are detected by inflammasomes, such as lipopolysaccharide (LPS) that activates the non-canonical CASP4/CASP11 inflammasome or double-stranded DNA (dsDNA) that activates the AIM2 inflammasome. Confers protection to the protozoan pathogen Toxoplasma gondii. Independently of its GTPase activity, acts as an inhibitor of various viruses infectivity, such as HIV-1, Zika and influenza A viruses, by inhibiting FURIN-mediated maturation of viral envelope proteins.
Subunit / interactions. Homodimer; homodimerization occurs upon GTP-binding and is required for the association with membranous structures. Heterodimer with other family members, including GBP1, GBP3, GBP4 and GBP5.
Subcellular location. Cytoplasmic vesicle membrane. Golgi apparatus membrane. Cytoplasm. Perinuclear region.
Post-translational modifications. (Microbial infection) Ubiquitinated by S.flexneri IpaH9.8, leading to its degradation by the proteasome, thereby preventing its ability to promote host defense against bacterial infection. Isoprenylation is required for proper subcellular location.
Induction. By IFNG/IFN-gamma during macrophage activation, and by TNF and IL1B.
Similarity. Belongs to the TRAFAC class dynamin-like GTPase superfamily. GB1/RHD3 GTPase family. GB1 subfamily.
RefSeq proteins (1): NP_004111* (*=MANE)
Domains & families (InterPro)
| ID | Name | Type |
|---|---|---|
| IPR003191 | Guanylate-bd/ATL_C | Domain |
| IPR015894 | Guanylate-bd_N | Domain |
| IPR027417 | P-loop_NTPase | Homologous_superfamily |
| IPR030386 | G_GB1_RHD3_dom | Domain |
| IPR036543 | Guanylate-bd_C_sf | Homologous_superfamily |
| IPR037684 | GBP_C | Domain |
Pfam: PF02263, PF02841
Catalyzed reactions (Rhea), 1 shown:
- GTP + H2O = GDP + phosphate + H(+) (RHEA:19669)
UniProt features (56 total): helix 23, strand 13, turn 5, sequence variant 3, binding site 3, mutagenesis site 2, chain 1, propeptide 1, sequence conflict 1, domain 1, region of interest 1, modified residue 1, lipid moiety-binding region 1
Structure
Experimental structures (PDB)
3 structures.
| PDB | Method | Resolution (Å) |
|---|---|---|
| 6VKJ | X-RAY DIFFRACTION | 2.1 |
| 7E58 | X-RAY DIFFRACTION | 2.6 |
| 7M1S | X-RAY DIFFRACTION | 2.91 |
Predicted structure (AlphaFold)
| Model | pLDDT | Fraction very-high |
|---|---|---|
| AF-P32456-F1 | 89.56 | 0.65 |
Functional residue map
Curated UniProt residues grouped by drug-discovery relevance — catalytic, ligand-binding, modification, and mutation-validated positions. Source: UniProtKB sequence features.
Ligand- & substrate-binding residues (3): 45–52; 181–182; 245
Post-translational modifications (2): 588, 588
Mutagenesis-validated functional residues (2):
| Position | Phenotype |
|---|---|
| 588–591 | no effect on subcellular location by confocal microscopy, but loss of membrane-association by subcellular fractionation. |
| 588 | loss of isoprenylation and of localization at the golgi apparatus. |
Function
Pathways and Gene Ontology
Reactome pathways
5 pathways
| ID | Pathway |
|---|---|
| R-HSA-877300 | Interferon gamma signaling |
| R-HSA-909733 | Interferon alpha/beta signaling |
| R-HSA-9948001 | CASP4 inflammasome assembly |
| R-HSA-9953170 | GBP-mediated host defense |
| R-HSA-9956593 | Enterobacterial factors antagonize host defense |
MSigDB gene sets: 509 (showing top):
REACTOME_INNATE_IMMUNE_SYSTEM, TSENG_IRS1_TARGETS_UP, YAGI_AML_WITH_INV_16_TRANSLOCATION, REACTOME_CYTOKINE_SIGNALING_IN_IMMUNE_SYSTEM, GOBP_INFLAMMATORY_RESPONSE, GOBP_RESPONSE_TO_PEPTIDE, GOBP_CELLULAR_RESPONSE_TO_LIPID, GOBP_CELLULAR_RESPONSE_TO_BIOTIC_STIMULUS, MODULE_45, GOZGIT_ESR1_TARGETS_DN, GRAESSMANN_APOPTOSIS_BY_SERUM_DEPRIVATION_UP, GRAESSMANN_RESPONSE_TO_MC_AND_SERUM_DEPRIVATION_UP, GRAESSMANN_APOPTOSIS_BY_DOXORUBICIN_UP, MODULE_128, SARRIO_EPITHELIAL_MESENCHYMAL_TRANSITION_DN
GO Biological Process (18): activation of innate immune response (GO:0002218), immune response (GO:0006955), protein localization to nucleus (GO:0034504), defense response to bacterium (GO:0042742), defense response to protozoan (GO:0042832), defense response to Gram-positive bacterium (GO:0050830), defense response to virus (GO:0051607), cytolysis in another organism (GO:0051715), cellular response to lipopolysaccharide (GO:0071222), cellular response to type II interferon (GO:0071346), cellular response to interleukin-1 (GO:0071347), cellular response to tumor necrosis factor (GO:0071356), positive regulation of pyroptotic inflammatory response (GO:0140639), positive regulation of AIM2 inflammasome complex assembly (GO:0140973), immune system process (GO:0002376), innate immune response (GO:0045087), symbiont entry into host cell (GO:0046718), protein maturation (GO:0051604)
GO Molecular Function (9): GTPase activity (GO:0003924), GTP binding (GO:0005525), identical protein binding (GO:0042802), protein homodimerization activity (GO:0042803), molecular function inhibitor activity (GO:0140678), nucleotide binding (GO:0000166), endopeptidase inhibitor activity (GO:0004866), protein binding (GO:0005515), hydrolase activity (GO:0016787)
GO Cellular Component (10): Golgi membrane (GO:0000139), nucleus (GO:0005634), nucleoplasm (GO:0005654), cytoplasm (GO:0005737), Golgi apparatus (GO:0005794), cytosol (GO:0005829), cytoplasmic vesicle membrane (GO:0030659), cytoplasmic vesicle (GO:0031410), perinuclear region of cytoplasm (GO:0048471), membrane (GO:0016020)
Reactome top-level categories
Rollup of top-4 pathways:
| Category | Pathways |
|---|---|
| Interferon Signaling | 2 |
| Non-canonical inflammasome activation | 1 |
| Antimicrobial mechanism of IFN-stimulated genes | 1 |
| Infection with Enterobacteria | 1 |
GO top-level categories
Rollup of top GO terms by namespace:
| Category | Terms |
|---|---|
| cellular anatomical structure | 5 |
| cytoplasm | 4 |
| cellular response to cytokine stimulus | 3 |
| defense response | 2 |
| intracellular membrane-bounded organelle | 2 |
| activation of immune response | 1 |
| positive regulation of innate immune response | 1 |
| immune system process | 1 |
| response to stimulus | 1 |
| protein localization to organelle | 1 |
| response to bacterium | 1 |
| response to protozoan | 1 |
| defense response to other organism | 1 |
| defense response to bacterium | 1 |
| response to virus | 1 |
| cytolysis | 1 |
| killing of cells of another organism | 1 |
| response to lipopolysaccharide | 1 |
| cellular response to molecule of bacterial origin | 1 |
| cellular response to lipid | 1 |
| cellular response to oxygen-containing compound | 1 |
| response to type II interferon | 1 |
| response to interleukin-1 | 1 |
| response to tumor necrosis factor | 1 |
| positive regulation of inflammatory response | 1 |
| pyroptotic inflammatory response | 1 |
| positive regulation of protein-containing complex assembly | 1 |
| AIM2 inflammasome complex assembly | 1 |
| regulation of AIM2 inflammasome complex assembly | 1 |
| positive regulation of inflammasome-mediated signaling pathway | 1 |
| biological_process | 1 |
| immune response | 1 |
| defense response to symbiont | 1 |
| viral life cycle | 1 |
| symbiont entry into host | 1 |
| gene expression | 1 |
| protein metabolic process | 1 |
| ribonucleoside triphosphate phosphatase activity | 1 |
| guanyl ribonucleotide binding | 1 |
| purine ribonucleoside triphosphate binding | 1 |
Protein interactions and networks
STRING
1536 interactions, top by confidence (×1000):
| Protein A | Protein B | Partner UniProt | Score |
|---|---|---|---|
| GBP2 | IFNG | P01579 | 704 |
| GBP2 | IFIT2 | P09913 | 699 |
| GBP2 | ATL1 | Q8WXF7 | 670 |
| GBP2 | LGALS3 | P17931 | 652 |
| GBP2 | OAS2 | P29728 | 646 |
| GBP2 | IRF1 | P10914 | 627 |
| GBP2 | GBP4 | Q96PP9 | 620 |
| GBP2 | IL1B | P01584 | 611 |
| GBP2 | AIM2 | O14862 | 608 |
| GBP2 | NXF1 | Q9UBU9 | 589 |
| GBP2 | IFIH1 | Q9BYX4 | 587 |
| GBP2 | STAT1 | P42224 | 585 |
| GBP2 | TNF | P01375 | 566 |
| GBP2 | GAPDH | P00354 | 565 |
| GBP2 | IFIT3 | O14879 | 543 |
IntAct
60 interactions, top by confidence:
| A | B | Type | Score |
|---|---|---|---|
| GBP1 | GBP2 | psi-mi:“MI:0914”(association) | 0.720 |
| GBP1 | GBP2 | psi-mi:“MI:0915”(physical association) | 0.720 |
| GBP2 | GBP1 | psi-mi:“MI:0915”(physical association) | 0.720 |
| GBP2 | GBP3 | psi-mi:“MI:0915”(physical association) | 0.720 |
| GBP2 | GBP2 | psi-mi:“MI:0915”(physical association) | 0.570 |
| GBP2 | GBP5 | psi-mi:“MI:0915”(physical association) | 0.510 |
| GBP5 | GBP2 | psi-mi:“MI:0915”(physical association) | 0.510 |
| GBP2 | GBP4 | psi-mi:“MI:0915”(physical association) | 0.510 |
| GBP2 | psi-mi:“MI:0915”(physical association) | 0.510 | |
| GBP2 | USP20 | psi-mi:“MI:0915”(physical association) | 0.400 |
BioGRID (67): SQSTM1 (Co-localization), GBP2 (Affinity Capture-MS), GBP3 (Affinity Capture-MS), GBP7 (Affinity Capture-MS), GBP2 (Affinity Capture-MS), ADD3 (Affinity Capture-MS), HSP90AB3P (Affinity Capture-MS), HSP90AA5P (Affinity Capture-MS), ADD1 (Affinity Capture-MS), HSP90AB1 (Affinity Capture-MS), PCBP3 (Affinity Capture-MS), HSP90AA1 (Affinity Capture-MS), HBA2 (Affinity Capture-MS), GBP2 (Biochemical Activity), GBP2 (Two-hybrid)
ESM2 similar proteins: A0A0G2JDV3, A0MWD1, A1E2I4, A4UUI3, A6QQL3, A7VK00, B0BNF1, B0KWP7, B1H120, B1MTN8, B2KIE9, B3GNI6, B5FW69, P20591, P20592, P32455, P32456, Q01514, Q0VCP4, Q14141, Q1MT80, Q28379, Q2KTC2, Q3SZN0, Q4R555, Q5D1D6, Q5I2P5, Q5R5G3, Q5R9T9, Q5RBE1, Q61107, Q63663, Q642H3, Q6AXA6, Q6IRQ5, Q6ZN66, Q6ZU15, Q8C1B7, Q8C650, Q8CFB4
Diamond homologs: A0A0G2JDV3, A4UUI3, P32455, P32456, Q01514, Q1MT80, Q5D1D6, Q5R9T9, Q5RBE1, Q61107, Q63663, Q6ZN66, Q8CFB4, Q8N8V2, Q91Z40, Q96PP8, Q96PP9, Q9H0R5, Q9Z0E6, A0E2L1, B6K0N7, P0CQ46, P0CQ47, A5DB26, Q4PEQ0, Q525S7, Q9UTE0, A0A386CAB9, Q9P5X6, C4JQN4, Q6BK59
SIGNOR signaling
0 interactions.
Disease & clinical
Clinical variants and AI predictions
ClinVar
105 variants total. Per-class counts are floors (≥ shown; pagination cap):
| Classification | Count (floor) |
|---|---|
| Pathogenic | 0 |
| Likely pathogenic | 0 |
| Uncertain significance | 85 |
| Likely benign | 8 |
| Benign | 0 |
Top pathogenic / likely-pathogenic (0)
SpliceAI
2188 predictions. Top by Δscore:
| Variant | Effect | Δscore |
|---|---|---|
| 1:89109672:AATAC:A | donor_loss | 1.0000 |
| 1:89109673:ATAC:A | donor_loss | 1.0000 |
| 1:89109674:TA:T | donor_loss | 1.0000 |
| 1:89109675:ACCTG:A | donor_loss | 1.0000 |
| 1:89109676:C:CG | donor_loss | 1.0000 |
| 1:89109866:TTCCA:T | acceptor_gain | 1.0000 |
| 1:89109867:TCCA:T | acceptor_gain | 1.0000 |
| 1:89109867:TCCAC:T | acceptor_gain | 1.0000 |
| 1:89109868:CCA:C | acceptor_gain | 1.0000 |
| 1:89109868:CCAC:C | acceptor_gain | 1.0000 |
| 1:89109869:CA:C | acceptor_gain | 1.0000 |
| 1:89109869:CACTG:C | acceptor_gain | 1.0000 |
| 1:89109871:C:A | acceptor_loss | 1.0000 |
| 1:89109871:C:CC | acceptor_gain | 1.0000 |
| 1:89109872:T:G | acceptor_loss | 1.0000 |
| 1:89109873:G:C | acceptor_gain | 1.0000 |
| 1:89109873:G:GC | acceptor_gain | 1.0000 |
| 1:89109884:A:AC | acceptor_gain | 1.0000 |
| 1:89109884:A:C | acceptor_gain | 1.0000 |
| 1:89110159:CTCAC:C | donor_loss | 1.0000 |
| 1:89110160:TCA:T | donor_loss | 1.0000 |
| 1:89110161:CA:C | donor_loss | 1.0000 |
| 1:89110162:A:C | donor_loss | 1.0000 |
| 1:89110163:CC:C | donor_loss | 1.0000 |
| 1:89110263:TGGC:T | acceptor_gain | 1.0000 |
| 1:89110264:GGC:G | acceptor_gain | 1.0000 |
| 1:89110264:GGCCT:G | acceptor_loss | 1.0000 |
| 1:89110265:GC:G | acceptor_gain | 1.0000 |
| 1:89110266:CC:C | acceptor_gain | 1.0000 |
| 1:89110266:CCTGG:C | acceptor_loss | 1.0000 |
AlphaMissense
3933 scored. Top likely-pathogenic:
| Variant | Protein change | am_pathogenicity |
|---|---|---|
| 1:89117670:A:G | W178R | 0.992 |
| 1:89117670:A:T | W178R | 0.992 |
| 1:89120238:G:C | S123R | 0.992 |
| 1:89120238:G:T | S123R | 0.992 |
| 1:89120240:T:G | S123R | 0.992 |
| 1:89121815:T:A | K51I | 0.989 |
| 1:89121266:G:C | F65L | 0.988 |
| 1:89121266:G:T | F65L | 0.988 |
| 1:89121268:A:G | F65L | 0.988 |
| 1:89121180:A:T | V94D | 0.986 |
| 1:89120235:G:C | S124R | 0.982 |
| 1:89120235:G:T | S124R | 0.982 |
| 1:89120237:T:G | S124R | 0.982 |
| 1:89120259:A:C | F116L | 0.982 |
| 1:89120259:A:T | F116L | 0.982 |
| 1:89120261:A:G | F116L | 0.982 |
| 1:89117176:G:C | F228L | 0.980 |
| 1:89117176:G:T | F228L | 0.980 |
| 1:89117178:A:G | F228L | 0.980 |
| 1:89117026:C:A | K278N | 0.978 |
| 1:89117026:C:G | K278N | 0.978 |
| 1:89117080:G:C | F260L | 0.978 |
| 1:89117080:G:T | F260L | 0.978 |
| 1:89117082:A:G | F260L | 0.978 |
| 1:89117158:G:C | F234L | 0.978 |
| 1:89117158:G:T | F234L | 0.978 |
| 1:89117160:A:G | F234L | 0.978 |
| 1:89114199:G:C | N322K | 0.976 |
| 1:89114199:G:T | N322K | 0.976 |
| 1:89114052:G:C | F371L | 0.975 |
dbSNP variants (sampled 300 via entrez): RS1000041540 (1:89118737 A>C), RS1000153944 (1:89119097 C>A), RS1000194640 (1:89112155 T>C), RS1000268674 (1:89127834 C>T), RS1000598138 (1:89127083 G>T), RS1000932447 (1:89123864 C>T), RS1001046025 (1:89117484 T>A), RS1001118479 (1:89110427 G>C), RS1001466583 (1:89110084 A>G), RS1001533129 (1:89126696 C>A), RS1001690231 (1:89126789 T>C,G), RS1001869206 (1:89113772 G>C), RS1002136870 (1:89109287 T>C), RS1002189043 (1:89109655 T>C), RS1002277941 (1:89120806 C>T)
Disease associations
OMIM: gene MIM:600412 | disease phenotypes:
GenCC curated gene-disease
Mondo (1): inherited susceptibility to mycobacterial diseases (MONDO:0019146)
Orphanet (1): Mendelian susceptibility to mycobacterial diseases (Orphanet:748)
HPO phenotypes
0 total (0 of 0 shown, HPO-id order):
GWAS associations
1 associations (top):
| Study | Trait | p-value |
|---|---|---|
| GCST012020_233 | Serum metabolite levels | 6.000000e-11 |
Drugs & pharmacology
Drug and pharmacology data
Is drug target: no
PharmGKB: 1 entry (VIP=true, CPIC=false)
CTD chemical–gene interactions
81 total (human), top 30 by PubMed support.
| Chemical | Actions (top 5) | PubMed papers |
|---|---|---|
| Benzo(a)pyrene | decreases methylation, increases expression | 5 |
| bisphenol A | decreases expression, increases expression, increases methylation | 4 |
| Acetaminophen | decreases expression, increases expression | 3 |
| Estradiol | affects cotreatment, decreases expression | 3 |
| Tetrachlorodibenzodioxin | increases expression, affects expression | 3 |
| Tretinoin | increases expression | 3 |
| Aflatoxin B1 | affects expression, decreases methylation, increases expression | 3 |
| sodium arsenite | decreases expression | 2 |
| bisphenol AF | decreases expression, increases expression | 2 |
| Formaldehyde | increases expression, decreases expression | 2 |
| Particulate Matter | decreases expression, increases expression | 2 |
| afuresertib | increases expression | 1 |
| sotorasib | affects cotreatment, decreases expression | 1 |
| 2,4,6-tribromophenol | decreases expression | 1 |
| testosterone enanthate | affects expression | 1 |
| methylmercuric chloride | increases expression | 1 |
| triphenyl phosphate | affects expression | 1 |
| methylselenic acid | increases expression | 1 |
| sodium arsenate | decreases expression, increases abundance | 1 |
| decabromobiphenyl ether | increases expression | 1 |
| beta-lapachone | decreases expression | 1 |
| tris(1,3-dichloro-2-propyl)phosphate | increases expression | 1 |
| potassium chromate(VI) | affects cotreatment, decreases expression | 1 |
| 2,3-bis(3’-hydroxybenzyl)butyrolactone | affects cotreatment, decreases expression | 1 |
| cupric chloride | decreases expression | 1 |
| hydroquinone | decreases expression | 1 |
| 1-nitropyrene | decreases expression | 1 |
| S-(1,2-dichlorovinyl)cysteine | decreases reaction, affects cotreatment, increases expression | 1 |
| epigallocatechin gallate | affects cotreatment, decreases expression | 1 |
| di-n-butylphosphoric acid | affects expression | 1 |
Cellosaurus cell lines
5 cell lines: 5 cancer cell line
First 10 cell lines (id-ordered, not curated):
| Cellosaurus | Name | Category | Sex |
|---|---|---|---|
| CVCL_B1FC | Abcam A-549 GBP2 KO 2 | Cancer cell line | Male |
| CVCL_B2MV | Abcam A-549 GBP2 KO 1 | Cancer cell line | Male |
| CVCL_SP73 | HAP1 GBP2 (-) 1 | Cancer cell line | Male |
| CVCL_SP74 | HAP1 GBP2 (-) 2 | Cancer cell line | Male |
| CVCL_SP75 | HAP1 GBP2 (-) 3 | Cancer cell line | Male |
Clinical trials (associated diseases)
0 trials via MONDO — disease-level, not drug-specific.
Related Atlas pages
- Disease cohort memberships (association, not causation — diseases whose associated-gene cohort lists this gene; a subset are also under Associated diseases): inherited susceptibility to mycobacterial diseases