Protein profile

PA2023

UTP-glucose-1-phosphate uridylyltransferase

Genome: NC_002516.2

Gene: PA2023 galU Structure source: Experimental + AlphaFold UniProt Q9I291

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Amino acids 279

Annotations 6

Features 13

PDB binders 5

Druggability 0.308

Overview

Basic information about this protein and its source genome.

Accession: PA2023
Assembly: Pseudomonas aeruginosa PAO1, complete genome
Gene: PA2023 galU
Status: annotated
Amino acids: 279
Structure source: Experimental + AlphaFold

2.7.7.9

GO:0005829 The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes. GO:0003983 Catalysis of the reaction: alpha-D-glucose 1-phosphate + UTP = diphosphate + UDP-D-glucose. GO:0009244 The chemical reactions and pathways resulting in the formation of the core region of bacterial lipopolysaccharides, which contains ten saccharide residues. GO:0006011 The chemical reactions and pathways involving UDP-alpha-D-glucose, a substance composed of alpha-D-glucose in glycosidic linkage with uridine diphosphate. GO:0009058 A cellular process consisting of the biochemical pathways by which a living organism synthesizes chemical substances. This typically represents the energy-requiring part of metabolism in which simpler substances are transformed into more complex ones.

Target profile

Computed evidence for target prioritization.

Human off-target: hit
Human identity (%): 26.484
Human E-value: 7.88e-10
Gut microbiome off-target: hit
Essential (DEG): Y
Localization: Cytoplasmic

Selected Druggability evidence

Selected Druggability is the FPocket score chosen for ranking using the curated structure priority. The 3D viewer may show a different loaded structure, so its visible pockets can differ.

FPocket 0.308

Structure –

Pocket –

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

1 EC 5 GO

Enzyme Commission (EC)

2.7.7.9

Gene Ontology (GO)

GO:0005829 The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
GO:0003983 Catalysis of the reaction: alpha-D-glucose 1-phosphate + UTP = diphosphate + UDP-D-glucose.
GO:0009244 The chemical reactions and pathways resulting in the formation of the core region of bacterial lipopolysaccharides, which contains ten saccharide residues.
GO:0006011 The chemical reactions and pathways involving UDP-alpha-D-glucose, a substance composed of alpha-D-glucose in glycosidic linkage with uridine diphosphate.
GO:0009058 A cellular process consisting of the biochemical pathways by which a living organism synthesizes chemical substances. This typically represents the energy-requiring part of metabolism in which simpler substances are transformed into more complex ones.

Sequence Features

Domain/signature hits from InterPro and related databases.

13 records

Show feature table

Start	End	DB	Term	Name
2	270	SUPERFAMILY	SSF53448	Nucleotide-diphospho-sugar transferases
2	270	InterPro	IPR029044	Nucleotide-diphospho-sugar transferases
1	275	Gene3D	G3DSA:3.90.550.10	Spore Coat Polysaccharide Biosynthesis Protein SpsA; Chain A
1	275	InterPro	IPR029044	Nucleotide-diphospho-sugar transferases
1	279	FunFam	G3DSA:3.90.550.10:FF:000045	UTP--glucose-1-phosphate uridylyltransferase
9	267	Pfam	PF00483	Nucleotidyl transferase
9	267	InterPro	IPR005835	Nucleotidyl transferase domain
1	272	PANTHER	PTHR43197	UTP--GLUCOSE-1-PHOSPHATE URIDYLYLTRANSFERASE
1	272	InterPro	IPR005771	UTP--glucose-1-phosphate uridylyltransferase, bacterial/archaeal-type
2	264	NCBIfam	TIGR01099	UTP--glucose-1-phosphate uridylyltransferase GalU
2	264	InterPro	IPR005771	UTP--glucose-1-phosphate uridylyltransferase, bacterial/archaeal-type
3	265	CDD	cd02541	UGPase_prokaryotic
3	265	InterPro	IPR005771	UTP--glucose-1-phosphate uridylyltransferase, bacterial/archaeal-type

3D Structure

Selected loaded structure. Experimental PDB entries may cover only a portion of the sequence; predicted models typically cover the full protein.

Loading 3D structure...

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Structural evidence

1 + 1

Experimental PDB entries and predicted models. Click Switch to display a different structure in the viewer.

Entry	Method	Resolution	Chain	Coverage	Links	Status
PDB 8F73	X-ray	2.90 Å	A,B,C,D,E,F,G,H	99.6% 2-279	PDBe RCSB PDBj File	Viewing
AlphaFold PA2023	AlphaFold	—	—	full sequence	—	Loaded

Pocket details FPocket · P2Rank — toggle visibility and zoom from here, or open full viewer

Pockets (FPOCKET)

Showing top-ranked FPocket candidates by druggability. Druggability is color-coded: high (0.7 or higher), medium (0.4 to 0.69), low (below 0.4).

FPOCKET	Sticks	Spheres	Surfaces	Druggability	Labels	Zoom	Positions
1				0.308

Pockets (P2RANK)

Showing top-ranked P2Rank candidates by probability. Probability is color-coded per P2Rank calibration: high (≥ 0.5), medium (0.2 – 0.49), low (< 0.2).

P2RANK	Sticks	Spheres	Surfaces	Score	Probability	Labels	Zoom	Positions
1				18.24	0.818

Pockets (FPOCKET)

Showing top-ranked FPocket candidates by druggability. Druggability is color-coded: high (0.7 or higher), medium (0.4 to 0.69), low (below 0.4).

FPOCKET	Sticks	Spheres	Surfaces	Druggability	Labels	Zoom	Positions
1				0.821
3				0.239

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

Highest-confidence structural evidence: ligands co-crystallized with this exact protein. If the source PDB is loaded in TPW, 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
3PO	6KNL	X2KZJ9	258.0 Da LogP -0.69 TPSA 170.8	✓ Ro5	✓ Clean	`OP(=O)(O)OP(=O)(O)OP(=O)(O)O`
PPV	6IKZ	X2KZJ9	178.0 Da LogP -0.81 TPSA 124.3	✓ Ro5	✓ Clean	`OP(=O)(O)OP(=O)(O)O`
TTP	2GGQ	Q975F9	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@]…`
UPG	5I1F	A4JT02	566.3 Da LogP -4.79 TPSA 297.0	3 viol.	✓ Clean	`C1=CN(C(=O)NC1=O)[C@H]2[C@@H]([C@@H]([C@H](O2)C…`
URI	6KNL	X2KZJ9	244.2 Da LogP -2.85 TPSA 124.8	✓ Ro5	✓ Clean	`C1=CN(C(=O)NC1=O)[C@H]2[C@@H]([C@@H]([C@H](O2)C…`

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
ZINC11525575	1.000	244.2 Da LogP -2.85 TPSA 124.8	✓ Ro5	✓ Clean	`O=c1ccn([C@H]2O[C@H](CO)[C@H](O)[C@H]2O)c(=O)[n…`
ZINC11525576	1.000	244.2 Da LogP -2.85 TPSA 124.8	✓ Ro5	✓ Clean	`O=c1ccn([C@@H]2O[C@H](CO)[C@H](O)[C@H]2O)c(=O)[…`
ZINC1446448	1.000	244.2 Da LogP -2.85 TPSA 124.8	✓ Ro5	✓ Clean	`O=c1ccn([C@H]2O[C@H](CO)[C@@H](O)[C@H]2O)c(=O)[…`
ZINC2565479	1.000	244.2 Da LogP -2.85 TPSA 124.8	✓ Ro5	✓ Clean	`O=c1ccn([C@@H]2O[C@@H](CO)[C@H](O)[C@@H]2O)c(=O…`
ZINC2583633	1.000	244.2 Da LogP -2.85 TPSA 124.8	✓ Ro5	✓ Clean	`O=c1ccn([C@@H]2O[C@H](CO)[C@@H](O)[C@H]2O)c(=O)…`
ZINC3834164	1.000	244.2 Da LogP -2.85 TPSA 124.8	✓ Ro5	✓ Clean	`O=c1ccn([C@@H]2O[C@H](CO)[C@@H](O)[C@@H]2O)c(=O…`
ZINC3870261	1.000	244.2 Da LogP -2.85 TPSA 124.8	✓ Ro5	✓ Clean	`O=c1ccn([C@H]2O[C@@H](CO)[C@@H](O)[C@H]2O)c(=O)…`
ZINC3870262	1.000	244.2 Da LogP -2.85 TPSA 124.8	✓ Ro5	✓ Clean	`O=c1ccn([C@@H]2O[C@@H](CO)[C@@H](O)[C@H]2O)c(=O…`
ZINC3870263	1.000	244.2 Da LogP -2.85 TPSA 124.8	✓ Ro5	✓ Clean	`O=c1ccn([C@H]2O[C@@H](CO)[C@@H](O)[C@@H]2O)c(=O…`
ZINC3870264	1.000	244.2 Da LogP -2.85 TPSA 124.8	✓ Ro5	✓ Clean	`O=c1ccn([C@@H]2O[C@@H](CO)[C@@H](O)[C@@H]2O)c(=…`
ZINC6091549	1.000	244.2 Da LogP -2.85 TPSA 124.8	✓ Ro5	✓ Clean	`O=c1ccn([C@H]2O[C@@H](CO)[C@H](O)[C@H]2O)c(=O)[…`
ZINC6524831	1.000	244.2 Da LogP -2.85 TPSA 124.8	✓ Ro5	✓ Clean	`O=c1ccn([C@@H]2O[C@@H](CO)[C@H](O)[C@H]2O)c(=O)…`
ZINC6827739	1.000	258.0 Da LogP -0.69 TPSA 170.8	✓ Ro5	✓ Clean	`O=P(O)(O)OP(=O)(O)OP(=O)(O)O`
ZINC7998085	1.000	244.2 Da LogP -2.85 TPSA 124.8	✓ Ro5	✓ Clean	`O=c1ccn([C@H]2O[C@H](CO)[C@@H](O)[C@@H]2O)c(=O)…`
ZINC8613151	1.000	244.2 Da LogP -2.85 TPSA 124.8	✓ Ro5	✓ Clean	`O=c1ccn([C@@H]2O[C@H](CO)[C@H](O)[C@@H]2O)c(=O)…`
ZINC8613153	1.000	244.2 Da LogP -2.85 TPSA 124.8	✓ Ro5	✓ Clean	`O=c1ccn([C@H]2O[C@H](CO)[C@H](O)[C@@H]2O)c(=O)[…`
ZINC895165	1.000	244.2 Da LogP -2.85 TPSA 124.8	✓ Ro5	✓ Clean	`O=c1ccn([C@H]2O[C@@H](CO)[C@H](O)[C@@H]2O)c(=O)…`
ZINC13546398	0.800	246.2 Da LogP -1.87 TPSA 104.5	✓ Ro5	✓ Clean	`O=c1ccn([C@@H]2O[C@H](CO)[C@H](O)[C@H]2F)c(=O)[…`
ZINC17174165	0.800	246.2 Da LogP -1.87 TPSA 104.5	✓ Ro5	✓ Clean	`O=c1ccn([C@@H]2O[C@H](CO)[C@@H](O)[C@@H]2F)c(=O…`
ZINC195751891	0.800	246.2 Da LogP -1.87 TPSA 104.5	✓ Ro5	✓ Clean	`O=c1ccn([C@@H]2O[C@@H](CO)[C@H](O)[C@H]2F)c(=O)…`
ZINC21999985	0.800	246.2 Da LogP -1.87 TPSA 104.5	✓ Ro5	✓ Clean	`O=c1ccn([C@@H]2O[C@H](CO)[C@H](O)[C@@H]2F)c(=O)…`
ZINC2570870	0.800	246.2 Da LogP -1.87 TPSA 104.5	✓ Ro5	✓ Clean	`O=c1ccn([C@H]2O[C@@H](CO)[C@H](O)[C@H]2F)c(=O)[…`
ZINC2572671	0.800	246.2 Da LogP -1.87 TPSA 104.5	✓ Ro5	✓ Clean	`O=c1ccn([C@H]2O[C@@H](CO)[C@H](O)[C@@H]2F)c(=O)…`
ZINC26657838	0.800	243.2 Da LogP -2.89 TPSA 130.6	✓ Ro5	✓ Clean	`N[C@@H]1[C@H](O)[C@@H](CO)O[C@@H]1n1ccc(=O)[nH]…`
ZINC26657844	0.800	243.2 Da LogP -2.89 TPSA 130.6	✓ Ro5	✓ Clean	`N[C@H]1[C@H](O)[C@@H](CO)O[C@@H]1n1ccc(=O)[nH]c…`
ZINC34085613	0.800	243.2 Da LogP -2.89 TPSA 130.6	✓ Ro5	✓ Clean	`N[C@@H]1[C@H](O)[C@@H](CO)O[C@H]1n1ccc(=O)[nH]c…`
ZINC34248194	0.800	243.2 Da LogP -2.89 TPSA 130.6	✓ Ro5	✓ Clean	`N[C@@H]1[C@H](O)[C@H](CO)O[C@@H]1n1ccc(=O)[nH]c…`
ZINC34248196	0.800	243.2 Da LogP -2.89 TPSA 130.6	✓ Ro5	✓ Clean	`N[C@@H]1[C@H](O)[C@H](CO)O[C@H]1n1ccc(=O)[nH]c1…`
ZINC34248198	0.800	243.2 Da LogP -2.89 TPSA 130.6	✓ Ro5	✓ Clean	`N[C@H]1[C@H](O)[C@H](CO)O[C@@H]1n1ccc(=O)[nH]c1…`
ZINC34248200	0.800	243.2 Da LogP -2.89 TPSA 130.6	✓ Ro5	✓ Clean	`N[C@H]1[C@H](O)[C@H](CO)O[C@H]1n1ccc(=O)[nH]c1=O`
ZINC34248202	0.800	243.2 Da LogP -2.89 TPSA 130.6	✓ Ro5	✓ Clean	`N[C@H]1[C@H](O)[C@@H](CO)O[C@H]1n1ccc(=O)[nH]c1…`
ZINC4016691	0.800	246.2 Da LogP -1.87 TPSA 104.5	✓ Ro5	✓ Clean	`O=c1ccn([C@@H]2O[C@H](CO)[C@@H](O)[C@H]2F)c(=O)…`
ZINC5541271	0.800	246.2 Da LogP -1.87 TPSA 104.5	✓ Ro5	✓ Clean	`O=c1ccn([C@H]2O[C@@H](CO)[C@@H](O)[C@H]2F)c(=O)…`
ZINC5541274	0.800	246.2 Da LogP -1.87 TPSA 104.5	✓ Ro5	✓ Clean	`O=c1ccn([C@@H]2O[C@@H](CO)[C@@H](O)[C@H]2F)c(=O…`
ZINC5541275	0.800	246.2 Da LogP -1.87 TPSA 104.5	✓ Ro5	✓ Clean	`O=c1ccn([C@H]2O[C@@H](CO)[C@@H](O)[C@@H]2F)c(=O…`
ZINC5541279	0.800	246.2 Da LogP -1.87 TPSA 104.5	✓ Ro5	✓ Clean	`O=c1ccn([C@@H]2O[C@@H](CO)[C@@H](O)[C@@H]2F)c(=…`
ZINC5106305	0.789	246.2 Da LogP -1.87 TPSA 104.5	✓ Ro5	✓ Clean	`O=c1ccn([C@H]2O[C@@H](CF)[C@@H](O)[C@H]2O)c(=O)…`
ZINC5106307	0.789	246.2 Da LogP -1.87 TPSA 104.5	✓ Ro5	✓ Clean	`O=c1ccn([C@@H]2O[C@@H](CF)[C@@H](O)[C@H]2O)c(=O…`
ZINC5106312	0.789	246.2 Da LogP -1.87 TPSA 104.5	✓ Ro5	✓ Clean	`O=c1ccn([C@H]2O[C@@H](CF)[C@@H](O)[C@@H]2O)c(=O…`
ZINC5106314	0.789	246.2 Da LogP -1.87 TPSA 104.5	✓ Ro5	✓ Clean	`O=c1ccn([C@@H]2O[C@@H](CF)[C@@H](O)[C@@H]2O)c(=…`
ZINC26277487	0.775	246.2 Da LogP -1.87 TPSA 104.5	✓ Ro5	✓ Clean	`O=c1ccn([C@@H]2O[C@H](CO)[C@@H](F)[C@@H]2O)c(=O…`
ZINC28636439	0.775	246.2 Da LogP -1.87 TPSA 104.5	✓ Ro5	✓ Clean	`O=c1ccn([C@@H]2O[C@H](CO)[C@H](F)[C@@H]2O)c(=O)…`
ZINC34268369	0.775	246.2 Da LogP -1.87 TPSA 104.5	✓ Ro5	✓ Clean	`O=c1ccn([C@@H]2O[C@H](CO)[C@H](F)[C@H]2O)c(=O)[…`
ZINC6524827	0.775	246.2 Da LogP -1.87 TPSA 104.5	✓ Ro5	✓ Clean	`O=c1ccn([C@@H]2O[C@H](CO)[C@@H](F)[C@H]2O)c(=O)…`
ZINC78143070	0.775	246.2 Da LogP -1.87 TPSA 104.5	✓ Ro5	✓ Clean	`O=c1ccn([C@H]2O[C@@H](CO)[C@H](F)[C@H]2O)c(=O)[…`
ZINC13140170	0.750	260.3 Da LogP -1.48 TPSA 107.7	✓ Ro5	✓ Clean	`O=c1[nH]c(=S)ccn1[C@@H]1O[C@H](CO)[C@@H](O)[C@@…`
ZINC4501448	0.750	260.3 Da LogP -1.48 TPSA 107.7	✓ Ro5	✓ Clean	`O=c1ccn([C@@H]2O[C@H](CO)[C@@H](O)[C@H]2O)c(=S)…`
ZINC6591380	0.750	260.3 Da LogP -1.48 TPSA 107.7	✓ Ro5	✓ Clean	`O=c1[nH]c(=S)ccn1[C@H]1O[C@@H](CO)[C@@H](O)[C@H…`
ZINC82058668	0.750	260.3 Da LogP -1.48 TPSA 107.7	✓ Ro5	✓ Clean	`O=c1ccn([C@H]2O[C@@H](CO)[C@H](O)[C@H]2O)c(=S)[…`
ZINC8869288	0.750	260.3 Da LogP -1.48 TPSA 107.7	✓ Ro5	✓ Clean	`O=c1ccn([C@@H]2O[C@@H](CO)[C@@H](O)[C@@H]2O)c(=…`

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.