Protein target profile

HT085_RS00110

cupin domain-containing protein

Genome: NZ_AP023069.1 Gene: TUM19854C_00180 ESCNG_30029 E8M63_03415 WHOF_00020C NGK_0030 N776_09235 WHOF_00404 3D evidence: AlphaFold DB model UniProt A0AA44ZGT2 UniProt A0A1D3EP17 UniProt B4RNV2
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Length 107
Functional annotation 0 EC 0 GO
Target summary

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

No similar human protein detected The current BLAST sequence screen did not find a significant human match, lowering apparent off-target risk. Structure available AlphaFold DB model

Risks to review

No major risk signal surfaced in the loaded evidence.

Evidence gaps

No metabolic context No SBML/network-derived reaction evidence is loaded for this protein. No FPocket pocket score No selected computational pocket-druggability value is available. No ligand evidence No experimental PDB ligands, measured ChEMBL bioactivity, or proposed ZINC compound records are available.
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 off-target
Hit

Essentiality

Essential (DEG)
N

Localization

Localization
Cytoplasmic

Binding-site evidence

The 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.

FPocket High
Structure –
Pocket –

Cross-references

External database identifiers for this protein, its structures, ligands, and metabolic reactions.

Sequence

UniProt A0AA44ZGT2 UniProt A0A1D3EP17 UniProt B4RNV2

Sequence

Primary amino-acid sequence viewer.

MQNETINLKQHLAAIKEYWQPEIINRHGFQFRLVKLLGDYGWHTHGYSDKVLFAVEGDMAVDFADGGNMTIREGEMAVVPKSVSHRPRSENGCSVVLIDLPDPSEAA

Functional annotations

Enzyme classification and Gene Ontology terms linked to this protein.

No GO or EC annotations are currently loaded for this protein.

Sequence domains and features

Domain and signature matches imported from InterPro and related databases.

8 records
Show feature table
Start End DB Term Name
41 99 Pfam PF07883 Cupin domain
41 99 InterPro IPR013096 Cupin 2, conserved barrel
7 98 CDD cd02226 cupin_YdbB-like
1 107 Gene3D G3DSA:2.60.120.10 Jelly Rolls
1 107 InterPro IPR014710 RmlC-like jelly roll fold
2 104 PANTHER PTHR36114 16.7 KDA PROTEIN IN WHIE LOCUS
2 102 SUPERFAMILY SSF51182 RmlC-like cupins
2 102 InterPro IPR011051 RmlC-like cupin domain superfamily

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.

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Pocket score High Medium Low
How colors and pocket overlays are used
Uniform protein color marks the displayed model as a single molecular object.
Experimental PDB structures may be colored by chain to distinguish subunits or copies present in the file.
Pocket colors and alpha spheres are evidence overlays for predicted binding cavities; they are not alternative protein chains.
'Alpha spheres' is FPocket's own cavity-shape geometry, imported when available and aligned with the loaded structure.
'Pocket atoms'/'Predicted site atoms' show the pocket's residue atoms instead: P2Rank reports residues rather than alpha spheres, and FPocket falls back to this when alpha-sphere geometry is unavailable or doesn't align.
'No pocket geometry' means neither alpha spheres nor residue-position data could be found for that pocket; the layer just highlights the same residues as 'Nearby residues'.
Pocket details Inspect a specific pocket, or open the full viewer

Binding pockets · FPocket

Druggability: high ≥ 0.7 · medium 0.4–0.69 · low < 0.4

Site 1 FPocket #1
0.875
Likely same site as P2Rank 1 2.7 Å 15 shared residues 100% of smaller site
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Surrounding area

Binding pockets · P2Rank

Probability: high ≥ 0.5 · medium 0.2–0.49 · low < 0.2

Site 1 P2Rank #1
0.812
Likely same site as FPocket 1 2.7 Å 15 shared residues 100% of smaller site
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Surrounding area
Site 2 P2Rank #2
0.001
Likely same site as FPocket 1 6.6 Å 9 shared residues 100% of smaller site
Show in viewer
Surrounding area
All structural evidence 0 experimental · 1 predicted

Structural evidence

0 + 1

Experimental 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 HT085_RS00110
AlphaFold DB — — full sequence — Viewing