Protein target profile

VK055_0067

aspartate--tRNA ligase

Genome: KpATCC43816 Gene: aspS AIK78695.1 3D evidence: AlphaFold DB model + ColabFold model Metabolism 3 reactions UniProt A0A0H3H058

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Length 578

Pocket druggability 0.348

Metabolic reactions 3

Chokepoint Yes

Direct ligand evidence 0 55 total records

Functional annotation 1 EC 9 GO

Target summary

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

Metabolic bottleneck Catalyzes a reaction that is the only producer or consumer of a metabolite in the imported metabolic model. Core gene across strains Marked as conserved by both pan-genome tools: Roary and CoreCruncher. Second pocket predictor agrees P2Rank predicted binding-site probability 0.90. Structure available AlphaFold DB model + ColabFold model Review the complete evidence below

Risks to review

Human similarity Top human hit identity: 43.465%. Microbiome similarity 1033 of 4744 screened genomes (21.8%) have a significant similarity hit. Weak predicted binding pocket FPocket selected-pocket score 0.35.

Evidence coverage

Core evidence streams are available for this target.

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: Hit
Human identity (%): 43.465 Lower values reduce human off-target concern.
Human E-value: 1.56e-80
Gut microbiome similarity: 21.8% of screened genomes Lower prevalence suggests narrower overlap with the screened gut microbiome.

Essentiality

Essential (DEG): Y
DEG identity (%): 94.2 Higher values support similarity to known essential genes.
DEG E-value: 0.0 Smaller values mean stronger essential-gene similarity.

Localization

Localization: Cytoplasmic

Structure confidence

ColabFold pLDDT: 95.4 0-100 confidence; >70 supports local structural interpretation.

Binding-site evidence

AlphaFold DB / UniProt model

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 0.348

Structure A0A0H3H058

Pocket Pocket 1

P2Rank 0.903

Structure A0A0H3H058

Pocket Pocket 1

ColabFold model

FPocket 0.339 · Pocket 1

P2Rank 0.912 · Pocket 1

Core conservation Conserved core gene

Roary core

CoreCruncher core

Gut microbiome 1033 / 4744 genomes with a hit

Prevalence 21.8%

Cross-references

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

Metabolic context

Reactions catalyzed, pathway membership, and centrality in the genome-scale metabolic network.

Explore metabolic network

Attractive metabolic target: catalyzes a producing chokepoint reaction in Aminoacyl-tRNA biosynthesis, no isoenzyme backup detected.

Relative network centrality 0.0% more central than 0.0% of genes in this genome

Chokepoint Chokepoint gene

Imported from KpATCC43816.sbml · 2026-07-09

Sequence

Primary amino-acid sequence viewer.

MTLCGWVNRRRDLGSLIFIDMRDREGIVQVFFDPDRADALKLASELRNEFCIQVTGTVRAREEKNINADMATGAIEVLASDLTIINRSESLPLDSNHVNTEEARLKYRYLDLRRPEMAQRLKTRAKITSFVRRFMDDHGFLDIETPMLTKATPEGARDYLVPSRVHKGKFYALPQSPQLFKQLLMMSGFDRYYQIVKCFRDEDLRADRQPEFTQIDVETSFMTAPQVREIMEAMVRQLWLEVKGVDLGEFPIMTFAEAERRYGSDKPDLRNPMELVDVADLLKSVEFAVFAGPANDPKGRVAALRVPGGASLTRKLIDEYGNFVKIYGAKGLAYIKVTERAKGMDGINSPVAKFLTAEIVEAILDRTGAQDGDMIFFGADNKKVVADALGALRLKLGKDLSLTDESKWAPLWVIDFPMFEDDGEGGLTAMHHPFTSPKDMTADELKAAPEEAVANAYDMVINGYEVGGGSVRIHRGEMQQTVFGILGINEQEQREKFGFLLDALKYGTPPHAGLAFGLDRLTMLLTGTDNIRDVIAFPKTTAAACLMTEAPSFANPAALGELGIQVVEKEAKASLENK

Functional annotations

Enzyme classification and Gene Ontology terms linked to this protein.

1 EC 9 GO

Enzyme Commission (EC)

6.1.1.12

Gene Ontology (GO)

GO:0005524 Binding to ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
GO:0003676 Binding to a nucleic acid.
GO:0016874 Catalysis of the joining of two molecules, or two groups within a single molecule, using the energy from the hydrolysis of ATP, a similar triphosphate, or a pH gradient.
GO:0004812 Catalysis of the formation of aminoacyl-tRNA from ATP, amino acid, and tRNA with the release of diphosphate and AMP.
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:0006418 The synthesis of aminoacyl tRNA by the formation of an ester bond between the 3'-hydroxyl group of the most 3' adenosine of the tRNA and the alpha carboxylic acid group of an amino acid, to be used in ribosome-mediated polypeptide synthesis.
GO:0005737 The contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
GO:0004815 Catalysis of the reaction: ATP + L-aspartate + tRNA(Asp) = AMP + diphosphate + L-aspartyl-tRNA(Asp).
GO:0006422 The process of coupling aspartate to aspartyl-tRNA, catalyzed by aspartyl-tRNA synthetase. The aspartyl-tRNA synthetase is a class-II synthetase. The activated amino acid is transferred to the 3'-OH group of an aspartic acid accetping tRNA.

Sequence domains and features

Domain and signature matches imported from InterPro and related databases.

39 records

Show feature table

Start	End	DB	Term	Name
190	203	PRINTS	PR01042	Aspartyl-tRNA synthetase signature
190	203	InterPro	IPR002312	Aspartyl/Asparaginyl-tRNA synthetase, class IIb
501	515	PRINTS	PR01042	Aspartyl-tRNA synthetase signature
501	515	InterPro	IPR002312	Aspartyl/Asparaginyl-tRNA synthetase, class IIb
173	185	PRINTS	PR01042	Aspartyl-tRNA synthetase signature
173	185	InterPro	IPR002312	Aspartyl/Asparaginyl-tRNA synthetase, class IIb
457	473	PRINTS	PR01042	Aspartyl-tRNA synthetase signature
457	473	InterPro	IPR002312	Aspartyl/Asparaginyl-tRNA synthetase, class IIb
121	541	CDD	cd00777	AspRS_core
121	541	InterPro	IPR047090	Aspartate-tRNA ligase, type 1, core domain
254	403	FunFam	G3DSA:3.30.1360.30:FF:000001	Aspartate--tRNA ligase
2	85	Pfam	PF01336	OB-fold nucleic acid binding domain
2	85	InterPro	IPR004365	OB-fold nucleic acid binding domain, AA-tRNA synthetase-type
271	402	SUPERFAMILY	SSF55261	GAD domain-like
271	402	InterPro	IPR004115	GAD-like domain superfamily
1	89	FunFam	G3DSA:2.40.50.140:FF:000080	Aspartate--tRNA ligase
2	88	SUPERFAMILY	SSF50249	Nucleic acid-binding proteins
2	88	InterPro	IPR012340	Nucleic acid-binding, OB-fold
101	562	Gene3D	G3DSA:3.30.930.10	Bira Bifunctional Protein; Domain 2
101	562	InterPro	IPR045864	Class II Aminoacyl-tRNA synthetase/Biotinyl protein ligase (BPL) and lipoyl protein ligase (LPL)
290	389	Pfam	PF02938	GAD domain
290	389	InterPro	IPR029351	GAD domain
1	567	Hamap	MF_00044	Aspartate--tRNA(Asp/Asn) ligase [aspS].
1	567	InterPro	IPR004524	Aspartate-tRNA ligase, type 1
121	538	ProSiteProfiles	PS50862	Aminoacyl-transfer RNA synthetases class-II family profile.
121	538	InterPro	IPR006195	Aminoacyl-tRNA synthetase, class II
2	543	PANTHER	PTHR22594	ASPARTYL/LYSYL-TRNA SYNTHETASE
91	567	SUPERFAMILY	SSF55681	Class II aaRS and biotin synthetases
91	567	InterPro	IPR045864	Class II Aminoacyl-tRNA synthetase/Biotinyl protein ligase (BPL) and lipoyl protein ligase (LPL)
254	403	Gene3D	G3DSA:3.30.1360.30	-
254	403	InterPro	IPR004115	GAD-like domain superfamily
1	89	Gene3D	G3DSA:2.40.50.140	-
1	89	InterPro	IPR012340	Nucleic acid-binding, OB-fold
101	541	Pfam	PF00152	tRNA synthetases class II (D, K and N)
101	541	InterPro	IPR004364	Aminoacyl-tRNA synthetase, class II (D/K/N)
2	568	NCBIfam	TIGR00459	aspartate--tRNA ligase
2	568	InterPro	IPR004524	Aspartate-tRNA ligase, type 1
2	117	CDD	cd04317	EcAspRS_like_N
2	117	InterPro	IPR047089	Aspartate-tRNA ligase, type 1, anticodon recognition domain

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

0.348

Likely same site as P2Rank 1 5.6 Å 14 shared residues 82% 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

0.903

Likely same site as FPocket 1 5.6 Å 14 shared residues 82% of smaller site

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Surrounding area

Site 2 P2Rank #2

0.17

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Surrounding area

Site 3 P2Rank #3

0.136

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Surrounding area

Site 4 P2Rank #4

0.057

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Surrounding area

Site 5 P2Rank #5

0.033

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Surrounding area

Residue sets

UniProt: Binding site:171-171

UniProt: Binding site:217-217

UniProt: Binding site:217-219

UniProt: Binding site:226-226

UniProt: Binding site:448-448

UniProt: Binding site:482-482

UniProt: Binding site:489-489

UniProt: Binding site:534-537

Binding pockets · P2Rank

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

Site 1 P2Rank #1

0.912

Likely same site as FPocket 1 4.3 Å 13 shared residues 76% of smaller site

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Surrounding area

Site 2 P2Rank #2

0.124

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Surrounding area

Site 3 P2Rank #3

0.092

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Surrounding area

Site 4 P2Rank #4

0.056

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Surrounding area

Site 5 P2Rank #5

0.031

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Surrounding area

Residue sets

UniProt: Binding site:171-171

UniProt: Binding site:217-217

UniProt: Binding site:217-219

UniProt: Binding site:226-226

UniProt: Binding site:448-448

UniProt: Binding site:482-482

UniProt: Binding site:489-489

UniProt: Binding site:534-537

All structural evidence 0 experimental · 2 predicted

Structural evidence

0 + 2

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 AF_A0A0H3H058	AlphaFold DB	—	—	full sequence	—	Viewing
ColabFold VK055_0067	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.

55 records

Chemistry signal

Structural and bioactivity evidence are both available for this target.

Direct evidence 0 same-protein records

Transferred evidence 5 records from similar proteins

Structural ligands 3 0 loaded crystals

Measured bioactivity 2 direct and transferred ChEMBL records

Proposed compounds 50 similarity-based ZINC candidates

Best available ligand signal

3SY PDB via homolog 136.1 Da · LogP -2.06 · TPSA 80.9 Open detail RCSB PDB

AMO PDB via homolog Detail RCSB PDB

BUA PDB via homolog Detail RCSB PDB

DSZ ChEMBL via homolog · pchembl 10.28 (~0.1 nM) Detail ChEMBL

CHEMBL4203761 ChEMBL via homolog · pchembl 7.60 (~25.1 nM) Detail ChEMBL

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
3SY RCSB PDB	4RMF	A0QWN3	136.1 Da LogP -2.06 TPSA 80.9	✓ Ro5	✓ Clean	`C(C(CO)(CO)CO)O`
AMO RCSB PDB	1C0A	P21889	462.3 Da LogP -2.51 TPSA 255.5	2 viol.	✓ Clean	`c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)…`
BUA RCSB PDB	5GRO	P56459	88.1 Da LogP 0.87 TPSA 37.3	✓ Ro5	✓ Clean	`CCCC(=O)O`

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).

Ligand	UniProt (homolog)	pchembl	MW · LogP · TPSA	Lipinski	PAINS	SMILES
DSZ ChEMBL	P21889	10.28 ~0.1 nM	461.4 Da LogP -3.79 TPSA 255.1	2 viol.	✓ Clean	`c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)…`
CHEMBL4203761 ChEMBL	P21889	7.60 ~25.1 nM	460.4 Da LogP -3.19 TPSA 242.2	2 viol.	✓ Clean	`Nc1nccc2c1ncn2[C@@H]1O[C@H](COS(=O)(=O)NC(=O)[C…`

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
ZINC31475423 ZINC	0.850	434.3 Da LogP -2.99 TPSA 238.4	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@H]1O[C@H](CO[P@@](=O)(O)OC(=O)…`
ZINC1083817667 ZINC	0.831	459.5 Da LogP -2.22 TPSA 217.8	1 viol.	✓ Clean	`CC(C)C[C@@H](N)C(=O)NS(=O)(=O)OC[C@H]1O[C@@H](n…`
ZINC936069053 ZINC	0.831	459.5 Da LogP -2.22 TPSA 217.8	1 viol.	✓ Clean	`CC(C)C[C@@H](N)C(=O)NS(=O)(=O)OC[C@@H]1O[C@H](n…`
ZINC168710640 ZINC	0.791	474.5 Da LogP -4.00 TPSA 260.9	2 viol.	✓ Clean	`NC(=O)CC[C@H](N)C(=O)NS(=O)(=O)OC[C@H]1O[C@@H](…`
ZINC168710738 ZINC	0.791	474.5 Da LogP -4.00 TPSA 260.9	2 viol.	✓ Clean	`NC(=O)CC[C@H](N)C(=O)NS(=O)(=O)OC[C@H]1O[C@@H](…`
ZINC31539924 ZINC	0.788	494.4 Da LogP -0.74 TPSA 218.2	1 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](CO[P@@](=O)(O)OC(=O…`
ZINC31516918 ZINC	0.781	446.4 Da LogP -1.33 TPSA 218.2	1 viol.	✓ Clean	`CC(C)[C@H](N)C(=O)O[P@](=O)(O)OC[C@H]1O[C@@H](n…`
ZINC936069043 ZINC	0.750	459.5 Da LogP -2.22 TPSA 217.8	1 viol.	✓ Clean	`CC[C@@H](C)[C@@H](N)C(=O)NS(=O)(=O)OC[C@@H]1O[C…`
ZINC14967079 ZINC	0.746	461.4 Da LogP -2.95 TPSA 258.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](COS(=O)(=O)/N=C(\O)…`
ZINC14967098 ZINC	0.738	403.4 Da LogP -3.64 TPSA 217.8	1 viol.	✓ Clean	`NCC(=O)NS(=O)(=O)OC[C@H]1O[C@@H](n2cnc3c(N)ncnc…`
ZINC218033334 ZINC	0.738	403.4 Da LogP -3.64 TPSA 217.8	1 viol.	✓ Clean	`NCC(=O)NS(=O)(=O)OC[C@H]1O[C@@H](n2cnc3c(N)ncnc…`
ZINC218033425 ZINC	0.738	403.4 Da LogP -3.64 TPSA 217.8	1 viol.	✓ Clean	`NCC(=O)NS(=O)(=O)OC[C@H]1O[C@@H](n2cnc3c(N)ncnc…`
ZINC218033503 ZINC	0.738	403.4 Da LogP -3.64 TPSA 217.8	1 viol.	✓ Clean	`NCC(=O)NS(=O)(=O)OC[C@H]1O[C@@H](n2cnc3c(N)ncnc…`
ZINC12360002 ZINC	0.726	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](CO[P@@](=O)(O)OP(=O…`
ZINC12360703 ZINC	0.726	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](CO[P@@](=O)(O)OP(=O…`
ZINC12503599 ZINC	0.726	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](CO[P@@](=O)(O)OP(=O…`
ZINC16546165 ZINC	0.726	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@H]1O[C@H](CO[P@](=O)(O)OP(=O)(…`
ZINC31977053 ZINC	0.726	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@H]1O[C@@H](CO[P@](=O)(O)OP(=O)…`
ZINC4806433 ZINC	0.726	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](CO[P@@](=O)(O)OP(=O…`
ZINC53683898 ZINC	0.726	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@@H](CO[P@@](=O)(O)OP(=…`
ZINC8586019 ZINC	0.726	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@H]1O[C@@H](CO[P@](=O)(O)OP(=O)…`
ZINC8586020 ZINC	0.726	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@@H](CO[P@@](=O)(O)OP(=…`
ZINC8586021 ZINC	0.726	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@H]1O[C@@H](CO[P@@](=O)(O)OP(=O…`
ZINC8586022 ZINC	0.726	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@@H](CO[P@@](=O)(O)OP(=…`
ZINC13518964 ZINC	0.717	347.2 Da LogP -1.86 TPSA 186.1	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@@H](COP(=O)(O)O)[C@H](…`
ZINC1532515 ZINC	0.717	347.2 Da LogP -1.86 TPSA 186.1	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@H]1O[C@@H](COP(=O)(O)O)[C@H](O…`
ZINC1571045 ZINC	0.717	347.2 Da LogP -1.86 TPSA 186.1	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@@H](COP(=O)(O)O)[C@@H]…`
ZINC1842158 ZINC	0.717	347.2 Da LogP -1.86 TPSA 186.1	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@H]1O[C@@H](COP(=O)(O)O)[C@H](O…`
ZINC2046931 ZINC	0.717	347.2 Da LogP -1.86 TPSA 186.1	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@@H](COP(=O)(O)O)[C@H](…`
ZINC2126310 ZINC	0.717	347.2 Da LogP -1.86 TPSA 186.1	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](COP(=O)(O)O)[C@@H](…`
ZINC3201891 ZINC	0.717	347.2 Da LogP -1.86 TPSA 186.1	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@@H](COP(=O)(O)O)[C@@H]…`
ZINC3201893 ZINC	0.717	347.2 Da LogP -1.86 TPSA 186.1	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@H]1O[C@@H](COP(=O)(O)O)[C@@H](…`
ZINC3830180 ZINC	0.717	347.2 Da LogP -1.86 TPSA 186.1	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@H]1O[C@@H](COP(=O)(O)O)[C@@H](…`
ZINC3860156 ZINC	0.717	347.2 Da LogP -1.86 TPSA 186.1	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](COP(=O)(O)O)[C@@H](…`
ZINC3977897 ZINC	0.717	347.2 Da LogP -1.86 TPSA 186.1	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@H]1O[C@H](COP(=O)(O)O)[C@@H](O…`
ZINC4806442 ZINC	0.717	347.2 Da LogP -1.86 TPSA 186.1	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](COP(=O)(O)O)[C@H](O…`
ZINC8613167 ZINC	0.717	347.2 Da LogP -1.86 TPSA 186.1	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](COP(=O)(O)O)[C@H](O…`
ZINC4096224 ZINC	0.705	346.2 Da LogP -1.90 TPSA 191.9	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](CO[P@](N)(=O)O)[C@@…`
ZINC12503850 ZINC	0.703	427.3 Da LogP -2.04 TPSA 229.4	1 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](CO[P@](=O)(O)OS(=O)…`
ZINC141161066 ZINC	0.703	427.3 Da LogP -2.04 TPSA 229.4	1 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](CO[P@](=O)(O)OS(=O)…`
ZINC141163786 ZINC	0.703	427.3 Da LogP -2.04 TPSA 229.4	1 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](CO[P@](=O)(O)OS(=O)…`
ZINC4228246 ZINC	0.703	427.3 Da LogP -2.04 TPSA 229.4	1 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](CO[P@@](=O)(O)OS(=O…`
ZINC105372833 ZINC	0.689	345.3 Da LogP -1.93 TPSA 197.6	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](COP(N)(N)=O)[C@H](O…`
ZINC105372837 ZINC	0.689	345.3 Da LogP -1.93 TPSA 197.6	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](COP(N)(N)=O)[C@H](O…`
ZINC17107643 ZINC	0.689	345.3 Da LogP -1.93 TPSA 197.6	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](COP(N)(N)=O)[C@@H](…`
ZINC204538551 ZINC	0.689	345.3 Da LogP -1.93 TPSA 197.6	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](COP(N)(N)=O)[C@@H](…`
ZINC12405780 ZINC	0.677	346.3 Da LogP -2.75 TPSA 188.7	1 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](COS(N)(=O)=O)[C@@H]…`
ZINC12502832 ZINC	0.677	346.3 Da LogP -2.75 TPSA 188.7	1 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](COS(N)(=O)=O)[C@@H]…`
ZINC79460727 ZINC	0.677	346.3 Da LogP -2.75 TPSA 188.7	1 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](COS(N)(=O)=O)[C@H](…`
ZINC79460732 ZINC	0.677	346.3 Da LogP -2.75 TPSA 188.7	1 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](COS(N)(=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.

VK055_0067

Promising target candidate with multiple supporting evidence streams.

Main supporting evidence

Risks to review

Evidence coverage

Prioritization evidence

Off-target risk

Essentiality

Localization

Structure confidence

Binding-site evidence

Cross-references

Sequence

Chemistry

Pathways

Metabolic context

Sequence

Functional annotations

Enzyme Commission (EC)

Gene Ontology (GO)

Sequence domains and features

3D structure

Binding pockets · FPocket

Binding pockets · P2Rank

Binding pockets · FPocket

Binding pockets · P2Rank

Structural evidence

Ligand evidence