Promising target candidate with multiple supporting evidence streams.
Automated synthesis of the evidence currently loaded. Review the underlying records before prioritizing this protein.
Main supporting evidence
Risks to review
Evidence coverage
Terms and data sources used on this page
PDB: experimentally determined structures from the Protein Data Bank. These are the strongest structural evidence, but may cover only part of the protein.
AlphaFold DB model: a precomputed predicted structure downloaded from AlphaFold Database/UniProt, not an experiment performed here.
ColabFold model: a predicted structure generated for this workspace; interpret it with coverage and confidence.
pLDDT: confidence score for predicted structures. High values support local geometry; low values mean the region should not drive pocket interpretation.
FPocket / P2Rank: software tools that predict possible ligand-binding pockets on a 3D structure. They are useful screening signals, not experimental validation.
Druggability: a pocket-based estimate of whether a small molecule could bind productively. It does not mean a drug already exists.
PDB ligand: a compound observed in an experimental structure. Direct same-protein records are stronger than homolog-transferred records.
ChEMBL: a public database of measured compound bioactivity. Direct entries are stronger than entries transferred from similar proteins.
ZINC: a purchasable-compound database. Here it marks proposed candidates from chemical similarity, not measured binders.
LigQ / LigQ_2: an internal Target pipeline step that gathers PDB, ChEMBL, and ZINC ligand evidence for each protein.
Off-target: sequence similarity to proteins we prefer not to hit, such as human proteins or beneficial gut microbiome proteins.
DEG: Database of Essential Genes. A match suggests the protein resembles genes known to be essential in other organisms.
Roary / CoreCruncher: pan-genome tools used to decide whether a gene is core across analyzed strains or accessory/strain-specific.
EC / GO: functional annotations: EC describes enzyme reactions; GO describes biological process, molecular function, or cellular component.
KEGG pathway: a curated metabolic route label used here to group reactions imported from the metabolic model.
Chokepoint: a metabolic reaction that is the only producer or consumer of a metabolite in the imported model.
Prioritization evidence
Selectivity, essentiality, structural confidence, conservation, and predicted binding-site evidence.
Off-target risk
- Human off-target
- No hit
- Gut microbiome similarity
- 3.0% of screened genomes Lower prevalence suggests narrower overlap with the screened gut microbiome.
Essentiality
- Essential (DEG)
- N
- DEG identity (%)
- 27.451 Higher values support similarity to known essential genes.
Structure confidence
- ColabFold pLDDT
- 98.36 0-100 confidence; >70 supports local structural interpretation.
Binding-site evidence
AlphaFold DB / UniProt modelP2Rank's binding-site probability is the primary druggability signal shown across the app; FPocket's druggability score is shown alongside it for comparison. Both estimate small-molecule pocket quality after applying the curated structure priority — neither is experimental binding evidence. The 3D viewer may show a different loaded structure, so visible pockets can differ.
Sequence
Primary amino-acid sequence viewer.
MRLCDRDIEAWLDEGRLAINPRPPVERINGATVDVRLGNKFRTFRGHTAPFIDLSGPKAEVSAALDRVMSEEIVLPEGEAFFLHPGELALAVTYESVTLPADLVGWLDGRSSLARLGLMVHVTAHRIDPGWSGCIVLEFYNSGKLPLALRPGMPIGALSFEPLSGPAARPYNRREDAKYRDQQGAVASRIDKD
Functional annotations
Enzyme classification and Gene Ontology terms linked to this protein.
Subcellular localization
- Localization
- Cytoplasmic
Enzyme Commission (EC)
1Gene Ontology (GO)
5- GO:0008829 Catalysis of the reaction: dCTP + H2O + H+ = dUTP + NH4+.
- GO:0006229 The chemical reactions and pathways resulting in the formation of dUTP, deoxyuridine (5'-)triphosphate.
- GO:0000166 Binding to a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
- GO:0006226 The chemical reactions and pathways resulting in the formation of dUMP, deoxyuridine monophosphate (2'-deoxyuridine 5'-phosphate).
- GO:0015949 The chemical reactions and pathways by which a nucleobase, nucleoside or nucleotide small molecule is synthesized from another nucleobase, nucleoside or nucleotide small molecule.
Sequence domains and features
Domain and signature matches imported from InterPro and related databases.
Show feature table
| Start | End | DB | Term | Name |
|---|---|---|---|---|
| 171 | 193 | MobiDBLite | mobidb-lite | consensus disorder prediction |
| 77 | 160 | CDD | cd07557 | trimeric_dUTPase |
| 77 | 160 | InterPro | IPR033704 | dUTPase, trimeric |
| 2 | 190 | NCBIfam | TIGR02274 | dCTP deaminase |
| 2 | 190 | InterPro | IPR011962 | dCTP deaminase |
| 1 | 193 | Gene3D | G3DSA:2.70.40.10 | - |
| 1 | 193 | InterPro | IPR036157 | dUTPase-like superfamily |
| 169 | 193 | MobiDBLite | mobidb-lite | consensus disorder prediction |
| 1 | 190 | Hamap | MF_00146 | dCTP deaminase, dUMP-forming [dcd]. |
| 1 | 190 | InterPro | IPR011962 | dCTP deaminase |
| 79 | 185 | Pfam | PF00692 | dUTPase |
| 79 | 185 | InterPro | IPR029054 | dUTPase-like |
| 1 | 193 | SUPERFAMILY | SSF51283 | dUTPase-like |
| 2 | 192 | PANTHER | PTHR42680 | DCTP DEAMINASE |
| 1 | 193 | FunFam | G3DSA:2.70.40.10:FF:000003 | dCTP deaminase |
3D structure
Selected loaded structure. Experimental PDB entries may cover only a portion of the sequence; AlphaFold DB and ColabFold models typically cover the full protein but remain computational predictions.
How colors and pocket overlays are used
Pocket details Inspect a specific pocket, or open the full viewer
- Method
- -
- Score
- -
- Visible layer
- -
- Residues
- -
- Pocket properties
- -
Selecting a pocket opens its details and centers the viewer without clearing other active layers. Use Focus this pocket when you want to hide the rest; use Surface for the wider residue environment.
Binding pockets · P2Rank
Druggability (P2Rank): high ≥ 0.5 · medium 0.2–0.49 · low < 0.2
Binding pockets · FPocket
Druggability (FPocket): high ≥ 0.7 · medium 0.4–0.69 · low < 0.4
Residue sets
Binding pockets · P2Rank
Druggability (P2Rank): high ≥ 0.5 · medium 0.2–0.49 · low < 0.2
Binding pockets · FPocket
Druggability (FPocket): high ≥ 0.7 · medium 0.4–0.69 · low < 0.4
Residue sets
All structural evidence
Structural evidence
0 + 2Experimental PDB entries plus predicted AlphaFold DB or ColabFold models. Click Switch to display a different loaded structure in the viewer.
| Entry | Method | Resolution | Chain | Coverage | Links | Status |
|---|---|---|---|---|---|---|
|
AlphaFold DB
AF_A0A0H3GQQ4
|
AlphaFold DB | — | — | full sequence | — | Viewing |
|
ColabFold
VK055_5009
|
ColabFold | — | — | full sequence | — | Loaded |
Ligand evidence
Ligands grouped by evidence source. PDB ligands keep the source crystal visible, and loaded crystals can be opened directly in the structure viewer.
Structural ligand evidence is available for this target.
Highest-confidence structural evidence: ligands co-crystallized with this exact protein. If the source PDB is loaded in Target, use Open crystal to inspect it in the structure viewer.
No PDB structure with a co-crystallized ligand found for this exact protein.
Structural evidence inferred from similar proteins. The source crystal indicates where the ligand was observed; the UniProt column identifies the homologous protein carrying that ligand.
| Ligand | Source crystal | UniProt (homolog) | MW · LogP · TPSA | Lipinski | PAINS | SMILES |
|---|---|---|---|---|---|---|
| DCP RCSB PDB | P28248 | 467.2 Da LogP -1.18 TPSA 250.2 | 2 viol. | ✓ Clean |
C1[C@@H]([C@H](O[C@H]1N2C=CC(=NC2=O)N)CO[P@@](=…
|
|
| DUP RCSB PDB | Q57872 | 467.2 Da LogP -1.90 TPSA 246.9 | 1 viol. | ✓ Clean |
C1[C@@H]([C@H](O[C@H]1N2C=CC(=O)NC2=O)CO[P@](=O…
|
|
| DUT RCSB PDB | P28248 | 468.1 Da LogP -1.47 TPSA 244.1 | 2 viol. | ✓ Clean |
C1[C@@H]([C@H](O[C@H]1N2C=CC(=O)NC2=O)CO[P@@](=…
|
|
| POP RCSB PDB | Q57872 | 176.0 Da LogP -2.08 TPSA 129.9 | ✓ Ro5 | ✓ Clean |
O[P@@](=O)([O-])O[P@@](=O)(O)[O-]
|
|
| TTP RCSB PDB | P28248 | 482.2 Da LogP -1.16 TPSA 244.1 | 2 viol. | ✓ Clean |
CC1=CN(C(=O)NC1=O)[C@H]2C[C@@H]([C@H](O2)CO[P@]…
|
|
| TYD RCSB PDB | P28248 | 402.2 Da LogP -1.28 TPSA 197.6 | ✓ Ro5 | ✓ Clean |
CC1=CN(C(=O)NC1=O)[C@H]2C[C@@H]([C@H](O2)CO[P@]…
|
Experimental bioactivity from ChEMBL measured directly on this protein. Score = pchembl (−log Ki/IC₅₀; higher = more potent).
No ChEMBL bioactivity data found for this exact protein.
Bioactivity inferred from similar proteins in ChEMBL. Score = pchembl (−log Ki/IC₅₀; higher = more potent).
No ChEMBL hits found through similar proteins.
Proposed virtual-screening candidates from ZINC. Score = Tanimoto similarity to a known binder (0–1; higher = more similar).
| Ligand | Tanimoto | MW · LogP · TPSA | Lipinski | PAINS | SMILES |
|---|---|---|---|---|---|
| ZINC12501922 ZINC | 1.000 | 468.1 Da LogP -1.47 TPSA 244.1 | 2 viol. | ✓ Clean |
O=c1ccn([C@@H]2C[C@H](O)[C@@H](CO[P@@](=O)(O)O[…
|
| ZINC12503365 ZINC | 1.000 | 467.2 Da LogP -1.18 TPSA 250.2 | 2 viol. | ✓ Clean |
Nc1ccn([C@H]2C[C@@H](O)[C@@H](CO[P@](=O)(O)O[P@…
|
| ZINC13435050 ZINC | 1.000 | 467.2 Da LogP -1.18 TPSA 250.2 | 2 viol. | ✓ Clean |
Nc1ccn([C@@H]2C[C@H](O)[C@H](CO[P@@](=O)(O)O[P@…
|
| ZINC13436738 ZINC | 1.000 | 468.1 Da LogP -1.47 TPSA 244.1 | 2 viol. | ✓ Clean |
O=c1ccn([C@@H]2C[C@H](O)[C@H](CO[P@@](=O)(O)O[P…
|
| ZINC13436741 ZINC | 1.000 | 468.1 Da LogP -1.47 TPSA 244.1 | 2 viol. | ✓ Clean |
O=c1ccn([C@H]2C[C@H](O)[C@H](CO[P@@](=O)(O)O[P@…
|
| ZINC13436743 ZINC | 1.000 | 468.1 Da LogP -1.47 TPSA 244.1 | 2 viol. | ✓ Clean |
O=c1ccn([C@@H]2C[C@@H](O)[C@H](CO[P@@](=O)(O)O[…
|
| ZINC13436745 ZINC | 1.000 | 468.1 Da LogP -1.47 TPSA 244.1 | 2 viol. | ✓ Clean |
O=c1ccn([C@H]2C[C@@H](O)[C@H](CO[P@@](=O)(O)O[P…
|
| ZINC13507072 ZINC | 1.000 | 482.2 Da LogP -1.16 TPSA 244.1 | 2 viol. | ✓ Clean |
Cc1cn([C@@H]2C[C@@H](O)[C@H](CO[P@@](=O)(O)O[P@…
|
| ZINC33979251 ZINC | 1.000 | 482.2 Da LogP -1.16 TPSA 244.1 | 2 viol. | ✓ Clean |
Cc1cn([C@@H]2C[C@H](O)[C@H](CO[P@@](=O)(O)O[P@@…
|
| ZINC8215945 ZINC | 1.000 | 467.2 Da LogP -1.18 TPSA 250.2 | 2 viol. | ✓ Clean |
Nc1ccn([C@H]2C[C@H](O)[C@@H](CO[P@@](=O)(O)O[P@…
|
| ZINC12503053 ZINC | 0.959 | 402.2 Da LogP -1.28 TPSA 197.6 | ✓ Ro5 | ✓ Clean |
Cc1cn([C@@H]2C[C@H](O)[C@@H](CO[P@@](=O)(O)OP(=…
|
| ZINC13435042 ZINC | 0.959 | 387.2 Da LogP -1.30 TPSA 203.7 | ✓ Ro5 | ✓ Clean |
Nc1ccn([C@@H]2C[C@H](O)[C@H](CO[P@](=O)(O)OP(=O…
|
| ZINC14960508 ZINC | 0.959 | 387.2 Da LogP -1.30 TPSA 203.7 | ✓ Ro5 | ✓ Clean |
Nc1ccn([C@@H]2C[C@H](O)[C@@H](CO[P@](=O)(O)OP(=…
|
| ZINC33979243 ZINC | 0.959 | 402.2 Da LogP -1.28 TPSA 197.6 | ✓ Ro5 | ✓ Clean |
Cc1cn([C@@H]2C[C@H](O)[C@H](CO[P@@](=O)(O)OP(=O…
|
| ZINC33979244 ZINC | 0.959 | 402.2 Da LogP -1.28 TPSA 197.6 | ✓ Ro5 | ✓ Clean |
Cc1cn([C@H]2C[C@H](O)[C@H](CO[P@@](=O)(O)OP(=O)…
|
| ZINC33979245 ZINC | 0.959 | 402.2 Da LogP -1.28 TPSA 197.6 | ✓ Ro5 | ✓ Clean |
Cc1cn([C@@H]2C[C@@H](O)[C@H](CO[P@@](=O)(O)OP(=…
|
| ZINC33979246 ZINC | 0.959 | 402.2 Da LogP -1.28 TPSA 197.6 | ✓ Ro5 | ✓ Clean |
Cc1cn([C@H]2C[C@@H](O)[C@H](CO[P@@](=O)(O)OP(=O…
|
| ZINC8215882 ZINC | 0.959 | 402.2 Da LogP -1.28 TPSA 197.6 | ✓ Ro5 | ✓ Clean |
Cc1cn([C@H]2C[C@H](O)[C@@H](CO[P@@](=O)(O)OP(=O…
|
| ZINC8217150 ZINC | 0.958 | 388.2 Da LogP -1.59 TPSA 197.6 | ✓ Ro5 | ✓ Clean |
O=c1ccn([C@H]2C[C@H](O)[C@@H](CO[P@@](=O)(O)OP(…
|
| ZINC111459735 ZINC | 0.836 | 481.2 Da LogP -1.20 TPSA 249.9 | 2 viol. | ✓ Clean |
Cc1cn([C@@H]2C[C@H](N)[C@H](CO[P@@](=O)(O)O[P@@…
|
| ZINC138164075 ZINC | 0.836 | 498.2 Da LogP 0.21 TPSA 227.1 | 2 viol. | ✓ Clean |
Cc1cn([C@@H]2C[C@H](O)[C@H](CO[P@@](=O)(O)O[P@@…
|
| ZINC142512519 ZINC | 0.818 | 498.2 Da LogP 0.21 TPSA 227.1 | 2 viol. | ✓ Clean |
Cc1cn([C@@H]2C[C@H](O)[C@H](CO[P@@](=O)(O)O[P@@…
|
| ZINC142514175 ZINC | 0.818 | 483.2 Da LogP 0.19 TPSA 233.1 | 2 viol. | ✓ Clean |
Nc1ccn([C@@H]2C[C@H](O)[C@H](CO[P@@](=O)(O)O[P@…
|
| ZINC12503923 ZINC | 0.804 | 307.2 Da LogP -1.42 TPSA 157.1 | ✓ Ro5 | ✓ Clean |
Nc1ccn([C@@H]2C[C@@H](O)[C@@H](COP(=O)(O)O)O2)c…
|
| ZINC12503924 ZINC | 0.804 | 307.2 Da LogP -1.42 TPSA 157.1 | ✓ Ro5 | ✓ Clean |
Nc1ccn([C@H]2C[C@@H](O)[C@@H](COP(=O)(O)O)O2)c(…
|
| ZINC13523519 ZINC | 0.804 | 322.2 Da LogP -1.40 TPSA 151.1 | ✓ Ro5 | ✓ Clean |
Cc1cn([C@@H]2C[C@@H](O)[C@@H](COP(=O)(O)O)O2)c(…
|
| ZINC1532581 ZINC | 0.804 | 307.2 Da LogP -1.42 TPSA 157.1 | ✓ Ro5 | ✓ Clean |
Nc1ccn([C@@H]2C[C@@H](O)[C@H](COP(=O)(O)O)O2)c(…
|
| ZINC1532628 ZINC | 0.804 | 322.2 Da LogP -1.40 TPSA 151.1 | ✓ Ro5 | ✓ Clean |
Cc1cn([C@@H]2C[C@@H](O)[C@H](COP(=O)(O)O)O2)c(=…
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| ZINC1678872 ZINC | 0.804 | 322.2 Da LogP -1.40 TPSA 151.1 | ✓ Ro5 | ✓ Clean |
Cc1cn([C@H]2C[C@H](O)[C@@H](COP(=O)(O)O)O2)c(=O…
|
| ZINC2047010 ZINC | 0.804 | 322.2 Da LogP -1.40 TPSA 151.1 | ✓ Ro5 | ✓ Clean |
Cc1cn([C@H]2C[C@@H](O)[C@H](COP(=O)(O)O)O2)c(=O…
|
| ZINC3645374 ZINC | 0.804 | 307.2 Da LogP -1.42 TPSA 157.1 | ✓ Ro5 | ✓ Clean |
Nc1ccn([C@@H]2C[C@H](O)[C@@H](COP(=O)(O)O)O2)c(…
|
| ZINC3861759 ZINC | 0.804 | 307.2 Da LogP -1.42 TPSA 157.1 | ✓ Ro5 | ✓ Clean |
Nc1ccn([C@H]2C[C@H](O)[C@@H](COP(=O)(O)O)O2)c(=…
|
| ZINC3869816 ZINC | 0.804 | 307.2 Da LogP -1.42 TPSA 157.1 | ✓ Ro5 | ✓ Clean |
Nc1ccn([C@@H]2C[C@H](O)[C@H](COP(=O)(O)O)O2)c(=…
|
| ZINC3869817 ZINC | 0.804 | 307.2 Da LogP -1.42 TPSA 157.1 | ✓ Ro5 | ✓ Clean |
Nc1ccn([C@H]2C[C@H](O)[C@H](COP(=O)(O)O)O2)c(=O…
|
| ZINC3869818 ZINC | 0.804 | 307.2 Da LogP -1.42 TPSA 157.1 | ✓ Ro5 | ✓ Clean |
Nc1ccn([C@H]2C[C@@H](O)[C@H](COP(=O)(O)O)O2)c(=…
|
| ZINC3870253 ZINC | 0.804 | 322.2 Da LogP -1.40 TPSA 151.1 | ✓ Ro5 | ✓ Clean |
Cc1cn([C@@H]2C[C@H](O)[C@H](COP(=O)(O)O)O2)c(=O…
|
| ZINC3870254 ZINC | 0.804 | 322.2 Da LogP -1.40 TPSA 151.1 | ✓ Ro5 | ✓ Clean |
Cc1cn([C@H]2C[C@H](O)[C@H](COP(=O)(O)O)O2)c(=O)…
|
| ZINC6523446 ZINC | 0.804 | 322.2 Da LogP -1.40 TPSA 151.1 | ✓ Ro5 | ✓ Clean |
Cc1cn([C@@H]2C[C@H](O)[C@@H](COP(=O)(O)O)O2)c(=…
|
| ZINC71404913 ZINC | 0.804 | 463.2 Da LogP 0.26 TPSA 209.7 | 1 viol. | ✓ Clean |
C[P@@](=O)(O[P@@](=O)(O)OC[C@H]1O[C@@H](n2ccc(N…
|
| ZINC71404916 ZINC | 0.804 | 463.2 Da LogP 0.26 TPSA 209.7 | 1 viol. | ✓ Clean |
C[P@@](=O)(O)O[P@@](C)(=O)O[P@@](=O)(O)OC[C@H]1…
|
| ZINC113218151 ZINC | 0.800 | 486.1 Da LogP -1.33 TPSA 244.1 | 2 viol. | ✓ Clean |
O=c1[nH]c(=O)n([C@H]2C[C@H](O)[C@@H](CO[P@](=O)…
|
| ZINC13514392 ZINC | 0.800 | 308.2 Da LogP -1.71 TPSA 151.1 | ✓ Ro5 | ✓ Clean |
O=c1ccn([C@@H]2C[C@@H](O)[C@@H](COP(=O)(O)O)O2)…
|
| ZINC1532629 ZINC | 0.800 | 308.2 Da LogP -1.71 TPSA 151.1 | ✓ Ro5 | ✓ Clean |
O=c1ccn([C@@H]2C[C@@H](O)[C@H](COP(=O)(O)O)O2)c…
|
| ZINC3869888 ZINC | 0.800 | 308.2 Da LogP -1.71 TPSA 151.1 | ✓ Ro5 | ✓ Clean |
O=c1ccn([C@@H]2C[C@H](O)[C@H](COP(=O)(O)O)O2)c(…
|
| ZINC3869889 ZINC | 0.800 | 308.2 Da LogP -1.71 TPSA 151.1 | ✓ Ro5 | ✓ Clean |
O=c1ccn([C@H]2C[C@H](O)[C@H](COP(=O)(O)O)O2)c(=…
|
| ZINC3869890 ZINC | 0.800 | 308.2 Da LogP -1.71 TPSA 151.1 | ✓ Ro5 | ✓ Clean |
O=c1ccn([C@H]2C[C@@H](O)[C@H](COP(=O)(O)O)O2)c(…
|
| ZINC4228260 ZINC | 0.800 | 308.2 Da LogP -1.71 TPSA 151.1 | ✓ Ro5 | ✓ Clean |
O=c1ccn([C@H]2C[C@H](O)[C@@H](COP(=O)(O)O)O2)c(…
|
| ZINC6524723 ZINC | 0.800 | 308.2 Da LogP -1.71 TPSA 151.1 | ✓ Ro5 | ✓ Clean |
O=c1ccn([C@@H]2C[C@H](O)[C@@H](COP(=O)(O)O)O2)c…
|
| ZINC80168152 ZINC | 0.800 | 486.1 Da LogP -1.33 TPSA 244.1 | 2 viol. | ✓ Clean |
O=c1[nH]c(=O)n([C@@H]2C[C@H](O)[C@H](CO[P@@](=O…
|
| ZINC8215971 ZINC | 0.796 | 468.1 Da LogP -1.06 TPSA 244.4 | 2 viol. | ✓ Clean |
O=c1nc(O)ccn1[C@H]1C[C@H](O)[C@@H](CO[P@@](=O)(…
|
PDB and ChEMBL records on this protein are shown in full. ChEMBL records from similar proteins are capped at the top 100 per protein (by pchembl) and ZINC at the top 50 (Tanimoto ≥ 0.5). ADME columns are descriptor-based screening flags, not experimental toxicity results.
Cross-references
External database identifiers for this protein, its structures, ligands, and metabolic reactions.