Target candidate with partial support; inspect missing evidence before prioritizing.
Automated synthesis of the evidence currently loaded. Review the underlying records before prioritizing this protein.
Main supporting evidence
Risks to review
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
- 1.2% of screened genomes Lower prevalence suggests narrower overlap with the screened gut microbiome.
Essentiality
- Essential (DEG)
- N
- DEG identity (%)
- 0.0 Higher values support similarity to known essential genes.
Localization
- Localization
- Cytoplasmic
Structure confidence
- ColabFold pLDDT
- 95.1 0-100 confidence; >70 supports local structural interpretation.
Binding-site evidence
AlphaFold DB / UniProt modelThe selected pocket score is the FPocket value used for ranking after applying the curated structure priority. It estimates small-molecule pocket quality; it is not experimental binding evidence. The 3D viewer may show a different loaded structure, so visible pockets can differ.
Cross-references
External database identifiers for this protein, its structures, ligands, and metabolic reactions.
Sequence
Sequence
Primary amino-acid sequence viewer.
MSGLKIVVIGGGSSYTPELIEGLLNRYHEMPVASLWLVDIEEGKEKVEIIAGLARRMIAKAGLTIEVVATLDRESALRDADFVCSQFRAGCLDARISDERISLKYGLIGQETNGLGGFANACRTIPIALEIAADMERLCPDAWLLNFTNPSGMVTEAILRHSRIKAVGLCNVPVIMQKGITTLLQCADEKEVVMQVAGLNHFIFVRQILHKGKEWLPEVIAEINAGRDPLVPRNIPPFRWPSHLLQGLGMIPCAYLRYYYMKDDLLRQELAEAGGEGTRGEVVKQLEKILFDQYRDPHLAVKPKALEGRGGQYYSEAACELMNAIYNDKRIIMHVNTRNNGAINGLPDDCAVEVSSLITASGPLPLNVAPFPEDTLRLLQLMKSFERLTIEAALTGNRHTAWRALMLNPLIVSGEKLELALDEVIAENRQWLPAFHA
Functional annotations
Enzyme classification and Gene Ontology terms linked to this protein.
Gene Ontology (GO)
5- GO:0005975 The chemical reactions and pathways involving carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y.
- GO:0004553 Catalysis of the hydrolysis of any O-glycosyl bond.
- GO:0003824 Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
- GO:0016616 Catalysis of an oxidation-reduction (redox) reaction in which a CH-OH group acts as a hydrogen or electron donor and reduces NAD+ or NADP.
- GO:0046872 Binding to a metal ion.
Sequence domains and features
Domain and signature matches imported from InterPro and related databases.
Show feature table
| Start | End | DB | Term | Name |
|---|---|---|---|---|
| 4 | 168 | SUPERFAMILY | SSF51735 | NAD(P)-binding Rossmann-fold domains |
| 4 | 168 | InterPro | IPR036291 | NAD(P)-binding domain superfamily |
| 165 | 176 | PRINTS | PR00732 | Glycosyl hydrolase family 4 signature |
| 165 | 176 | InterPro | IPR001088 | Glycoside hydrolase, family 4 |
| 140 | 157 | PRINTS | PR00732 | Glycosyl hydrolase family 4 signature |
| 140 | 157 | InterPro | IPR001088 | Glycoside hydrolase, family 4 |
| 97 | 110 | PRINTS | PR00732 | Glycosyl hydrolase family 4 signature |
| 97 | 110 | InterPro | IPR001088 | Glycoside hydrolase, family 4 |
| 111 | 131 | PRINTS | PR00732 | Glycosyl hydrolase family 4 signature |
| 111 | 131 | InterPro | IPR001088 | Glycoside hydrolase, family 4 |
| 5 | 20 | PRINTS | PR00732 | Glycosyl hydrolase family 4 signature |
| 5 | 20 | InterPro | IPR001088 | Glycoside hydrolase, family 4 |
| 76 | 92 | PRINTS | PR00732 | Glycosyl hydrolase family 4 signature |
| 76 | 92 | InterPro | IPR001088 | Glycoside hydrolase, family 4 |
| 192 | 204 | PRINTS | PR00732 | Glycosyl hydrolase family 4 signature |
| 192 | 204 | InterPro | IPR001088 | Glycoside hydrolase, family 4 |
| 5 | 184 | Pfam | PF02056 | Family 4 glycosyl hydrolase |
| 5 | 184 | InterPro | IPR001088 | Glycoside hydrolase, family 4 |
| 196 | 411 | Pfam | PF11975 | Family 4 glycosyl hydrolase C-terminal domain |
| 196 | 411 | InterPro | IPR022616 | Glycosyl hydrolase, family 4, C-terminal |
| 4 | 432 | CDD | cd05296 | GH4_P_beta_glucosidase |
| 1 | 168 | Gene3D | G3DSA:3.40.50.720 | - |
| 171 | 436 | SUPERFAMILY | SSF56327 | LDH C-terminal domain-like |
| 171 | 436 | InterPro | IPR015955 | Lactate dehydrogenase/glycoside hydrolase, family 4, C-terminal |
| 169 | 437 | Gene3D | G3DSA:3.90.110.10 | - |
| 169 | 437 | InterPro | IPR015955 | Lactate dehydrogenase/glycoside hydrolase, family 4, C-terminal |
| 1 | 436 | PANTHER | PTHR32092 | 6-PHOSPHO-BETA-GLUCOSIDASE-RELATED |
| 1 | 436 | InterPro | IPR001088 | Glycoside hydrolase, family 4 |
| 140 | 170 | ProSitePatterns | PS01324 | Glycosyl hydrolases family 4 signature. |
| 140 | 170 | InterPro | IPR019802 | Glycoside hydrolase, family 4, conserved site |
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
Probability: high ≥ 0.5 · medium 0.2–0.49 · low < 0.2
Residue sets
Binding pockets · FPocket
Druggability: high ≥ 0.7 · medium 0.4–0.69 · low < 0.4
Binding pockets · P2Rank
Probability: high ≥ 0.5 · medium 0.2–0.49 · low < 0.2
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_A0A0H3GW92
|
AlphaFold DB | — | — | full sequence | — | Viewing |
|
ColabFold
KP13_05455
|
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.
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 |
|---|---|---|---|---|---|
| ZINC100351935 ZINC | 1.000 | 260.1 Da LogP -3.10 TPSA 156.9 | 1 viol. | ✓ Clean |
O=P(O)(O)OC[C@@H]1O[C@H](O)[C@H](O)[C@H](O)[C@@…
|
| ZINC1529564 ZINC | 1.000 | 260.1 Da LogP -3.10 TPSA 156.9 | 1 viol. | ✓ Clean |
O=P(O)(O)OC[C@@H]1O[C@@H](O)[C@H](O)[C@H](O)[C@…
|
| ZINC1532533 ZINC | 1.000 | 260.1 Da LogP -3.10 TPSA 156.9 | 1 viol. | ✓ Clean |
O=P(O)(O)OC[C@@H]1O[C@H](O)[C@@H](O)[C@H](O)[C@…
|
| ZINC1532857 ZINC | 1.000 | 260.1 Da LogP -3.10 TPSA 156.9 | 1 viol. | ✓ Clean |
O=P(O)(O)OC[C@@H]1O[C@@H](O)[C@@H](O)[C@H](O)[C…
|
| ZINC3581460 ZINC | 1.000 | 260.1 Da LogP -3.10 TPSA 156.9 | 1 viol. | ✓ Clean |
O=P(O)(O)OC[C@@H]1O[C@@H](O)[C@@H](O)[C@H](O)[C…
|
| ZINC38276879 ZINC | 1.000 | 260.1 Da LogP -3.10 TPSA 156.9 | 1 viol. | ✓ Clean |
O=P(O)(O)OC[C@H]1O[C@@H](O)[C@@H](O)[C@H](O)[C@…
|
| ZINC38276880 ZINC | 1.000 | 260.1 Da LogP -3.10 TPSA 156.9 | 1 viol. | ✓ Clean |
O=P(O)(O)OC[C@H]1O[C@H](O)[C@@H](O)[C@H](O)[C@H…
|
| ZINC3869397 ZINC | 1.000 | 260.1 Da LogP -3.10 TPSA 156.9 | 1 viol. | ✓ Clean |
O=P(O)(O)OC[C@H]1O[C@@H](O)[C@@H](O)[C@@H](O)[C…
|
| ZINC3875374 ZINC | 1.000 | 260.1 Da LogP -3.10 TPSA 156.9 | 1 viol. | ✓ Clean |
O=P(O)(O)OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@…
|
| ZINC3875375 ZINC | 1.000 | 260.1 Da LogP -3.10 TPSA 156.9 | 1 viol. | ✓ Clean |
O=P(O)(O)OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@@…
|
| ZINC4095545 ZINC | 1.000 | 260.1 Da LogP -3.10 TPSA 156.9 | 1 viol. | ✓ Clean |
O=P(O)(O)OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@…
|
| ZINC4095546 ZINC | 1.000 | 260.1 Da LogP -3.10 TPSA 156.9 | 1 viol. | ✓ Clean |
O=P(O)(O)OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@H…
|
| ZINC4096188 ZINC | 1.000 | 260.1 Da LogP -3.10 TPSA 156.9 | 1 viol. | ✓ Clean |
O=P(O)(O)OC[C@H]1O[C@H](O)[C@@H](O)[C@@H](O)[C@…
|
| ZINC8551507 ZINC | 1.000 | 260.1 Da LogP -3.10 TPSA 156.9 | 1 viol. | ✓ Clean |
O=P(O)(O)OC[C@@H]1O[C@H](O)[C@@H](O)[C@H](O)[C@…
|
| ZINC12504154 ZINC | 0.962 | 230.1 Da LogP -2.47 TPSA 136.7 | ✓ Ro5 | ✓ Clean |
O=P(O)(O)OC[C@H]1O[C@H](O)[C@@H](O)[C@@H]1O
|
| ZINC1532546 ZINC | 0.962 | 230.1 Da LogP -2.47 TPSA 136.7 | ✓ Ro5 | ✓ Clean |
O=P(O)(O)OC[C@@H]1O[C@H](O)[C@@H](O)[C@H]1O
|
| ZINC4096190 ZINC | 0.962 | 230.1 Da LogP -2.47 TPSA 136.7 | ✓ Ro5 | ✓ Clean |
O=P(O)(O)OC[C@H]1O[C@H](O)[C@H](O)[C@@H]1O
|
| ZINC4228241 ZINC | 0.962 | 230.1 Da LogP -2.47 TPSA 136.7 | ✓ Ro5 | ✓ Clean |
O=P(O)(O)OC[C@H]1O[C@@H](O)[C@H](O)[C@@H]1O
|
| ZINC4521831 ZINC | 0.962 | 230.1 Da LogP -2.47 TPSA 136.7 | ✓ Ro5 | ✓ Clean |
O=P(O)(O)OC[C@H]1O[C@@H](O)[C@@H](O)[C@@H]1O
|
| ZINC13516910 ZINC | 0.733 | 244.1 Da LogP -2.42 TPSA 136.7 | ✓ Ro5 | ✓ Clean |
O=P(O)(O)OC[C@@H]1O[C@@H](CO)[C@@H](O)[C@H]1O
|
| ZINC2562340 ZINC | 0.733 | 244.1 Da LogP -2.42 TPSA 136.7 | ✓ Ro5 | ✓ Clean |
O=P(O)(O)OC[C@@H]1O[C@@H](CO)[C@H](O)[C@H]1O
|
| ZINC4097102 ZINC | 0.719 | 259.2 Da LogP -3.14 TPSA 162.7 | 1 viol. | ✓ Clean |
N[C@H]1[C@H](O)O[C@H](COP(=O)(O)O)[C@@H](O)[C@@…
|
| ZINC4097103 ZINC | 0.719 | 259.2 Da LogP -3.14 TPSA 162.7 | 1 viol. | ✓ Clean |
N[C@H]1[C@@H](O)O[C@H](COP(=O)(O)O)[C@@H](O)[C@…
|
| ZINC1532902 ZINC | 0.700 | 206.2 Da LogP -0.86 TPSA 132.1 | ✓ Ro5 | ✓ Clean |
O=C(O)CC[C@@](O)(CC(=O)O)C(=O)O
|
| ZINC2018106 ZINC | 0.700 | 206.2 Da LogP -0.86 TPSA 132.1 | ✓ Ro5 | ✓ Clean |
O=C(O)CC[C@](O)(CC(=O)O)C(=O)O
|
| ZINC12502703 ZINC | 0.667 | 340.1 Da LogP -2.99 TPSA 203.4 | 1 viol. | ✓ Clean |
O=P(O)(O)OC[C@H]1O[C@@H](OP(=O)(O)O)[C@H](O)[C@…
|
| ZINC4095589 ZINC | 0.667 | 340.1 Da LogP -2.99 TPSA 203.4 | 1 viol. | ✓ Clean |
O=P(O)(O)OC[C@H]1O[C@H](OP(=O)(O)O)[C@H](O)[C@@…
|
| ZINC71773889 ZINC | 0.667 | 206.1 Da LogP -1.77 TPSA 132.1 | ✓ Ro5 | ✓ Clean |
O=C(C[C@H](O)C(=O)O)C[C@H](O)C(=O)O
|
| ZINC71773890 ZINC | 0.667 | 206.1 Da LogP -1.77 TPSA 132.1 | ✓ Ro5 | ✓ Clean |
O=C(C[C@H](O)C(=O)O)C[C@@H](O)C(=O)O
|
| ZINC71773891 ZINC | 0.667 | 206.1 Da LogP -1.77 TPSA 132.1 | ✓ Ro5 | ✓ Clean |
O=C(C[C@@H](O)C(=O)O)C[C@@H](O)C(=O)O
|
| ZINC15298193 ZINC | 0.657 | 422.3 Da LogP -5.28 TPSA 236.1 | 2 viol. | ✓ Clean |
O=P(O)(O)OC[C@H]1O[C@H](O[C@@H]2O[C@H](CO)[C@@H…
|
| ZINC1933262384 ZINC | 0.657 | 422.3 Da LogP -5.28 TPSA 236.1 | 2 viol. | ✓ Clean |
O=P(O)(O)OC[C@H]1O[C@H](O[C@@H]2O[C@H](CO)[C@@H…
|
| ZINC1933262385 ZINC | 0.657 | 422.3 Da LogP -5.28 TPSA 236.1 | 2 viol. | ✓ Clean |
O=P(O)(O)OC[C@H]1O[C@H](O[C@@H]2O[C@H](CO)[C@@H…
|
| ZINC1933262386 ZINC | 0.657 | 422.3 Da LogP -5.28 TPSA 236.1 | 2 viol. | ✓ Clean |
O=P(O)(O)OC[C@H]1O[C@H](O[C@@H]2O[C@H](CO)[C@H]…
|
| ZINC1933262387 ZINC | 0.657 | 422.3 Da LogP -5.28 TPSA 236.1 | 2 viol. | ✓ Clean |
O=P(O)(O)OC[C@H]1O[C@H](O[C@@H]2O[C@H](CO)[C@H]…
|
| ZINC256073272 ZINC | 0.657 | 422.3 Da LogP -5.28 TPSA 236.1 | 2 viol. | ✓ Clean |
O=P(O)(O)OC[C@@H]1O[C@H](O[C@@H]2O[C@H](CO)[C@H…
|
| ZINC256073273 ZINC | 0.657 | 422.3 Da LogP -5.28 TPSA 236.1 | 2 viol. | ✓ Clean |
O=P(O)(O)OC[C@@H]1O[C@H](O[C@@H]2O[C@H](CO)[C@@…
|
| ZINC256073274 ZINC | 0.657 | 422.3 Da LogP -5.28 TPSA 236.1 | 2 viol. | ✓ Clean |
O=P(O)(O)OC[C@@H]1O[C@H](O[C@@H]2O[C@H](CO)[C@H…
|
| ZINC256073275 ZINC | 0.657 | 422.3 Da LogP -5.28 TPSA 236.1 | 2 viol. | ✓ Clean |
O=P(O)(O)OC[C@@H]1O[C@H](O[C@@H]2O[C@H](CO)[C@@…
|
| ZINC4228300 ZINC | 0.657 | 422.3 Da LogP -5.28 TPSA 236.1 | 2 viol. | ✓ Clean |
O=P(O)(O)OC[C@H]1O[C@H](O[C@H]2O[C@H](CO)[C@@H]…
|
| ZINC56870785 ZINC | 0.656 | 228.1 Da LogP -1.40 TPSA 116.5 | ✓ Ro5 | ✓ Clean |
C[C@@H]1O[C@H](COP(=O)(O)O)[C@@H](O)[C@H]1O
|
| ZINC3593496 ZINC | 0.652 | 206.2 Da LogP -1.16 TPSA 121.1 | ✓ Ro5 | ✓ Clean |
COC(=O)C[C@@](O)(CC(=O)O)C(=O)O
|
| ZINC3593497 ZINC | 0.652 | 206.2 Da LogP -1.16 TPSA 121.1 | ✓ Ro5 | ✓ Clean |
COC(=O)C[C@](O)(CC(=O)O)C(=O)O
|
| ZINC13522068 ZINC | 0.636 | 310.1 Da LogP -2.35 TPSA 183.2 | 1 viol. | ✓ Clean |
O=P(O)(O)OC[C@H]1O[C@H](OP(=O)(O)O)[C@H](O)[C@@…
|
| ZINC3870205 ZINC | 0.636 | 310.1 Da LogP -2.35 TPSA 183.2 | 1 viol. | ✓ Clean |
O=P(O)(O)OC[C@H]1O[C@@H](OP(=O)(O)O)[C@@H](O)[C…
|
| ZINC4095560 ZINC | 0.636 | 310.1 Da LogP -2.35 TPSA 183.2 | 1 viol. | ✓ Clean |
O=P(O)(O)OC[C@H]1O[C@@H](OP(=O)(O)O)[C@H](O)[C@…
|
| ZINC14686440 ZINC | 0.625 | 436.4 Da LogP -2.64 TPSA 247.9 | 1 viol. | ✓ Clean |
O=C(O)C[C@](O)(CC(=O)NCCCCNC(=O)C[C@@](O)(CC(=O…
|
| ZINC14686442 ZINC | 0.625 | 436.4 Da LogP -2.64 TPSA 247.9 | 1 viol. | ✓ Clean |
O=C(O)C[C@@](O)(CC(=O)NCCCCNC(=O)C[C@](O)(CC(=O…
|
| ZINC14686444 ZINC | 0.625 | 436.4 Da LogP -2.64 TPSA 247.9 | 1 viol. | ✓ Clean |
O=C(O)C[C@@](O)(CC(=O)NCCCCNC(=O)C[C@@](O)(CC(=…
|
| ZINC30725927 ZINC | 0.622 | 301.2 Da LogP -2.12 TPSA 169.3 | 1 viol. | ✓ Clean |
C/C(O)=N/[C@H]1[C@@H](O)O[C@H](COP(=O)(O)O)[C@H…
|
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.