Protein profile

PA3141

nucleotide sugar epimerase/dehydratase WbpM

Genome: NC_002516.2

Gene: PA3141 wbpM Structure source: AlphaFold UniProt Q9HZ86

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Amino acids 665

Annotations 2

Features 27

PDB binders 5

Druggability 0.616

Overview

Basic information about this protein and its source genome.

Accession: PA3141
Assembly: Pseudomonas aeruginosa PAO1, complete genome
Gene: PA3141 wbpM
Status: annotated
Amino acids: 665
Structure source: AlphaFold

GO:0006045 The chemical reactions and pathways resulting in the formation of N-acetylglucosamine. The D isomer is a common structural unit of glycoproteins in plants, bacteria and animals; it is often the terminal sugar of an oligosaccharide group of a glycoprotein. GO:0009243 The chemical reactions and pathways resulting in the formation of the O side chain of a lipopolysaccharide, which determines the antigenic specificity of the organism. It is made up of about 50 repeating units of a branched tetrasaccharide.

Target profile

Computed evidence for target prioritization.

Human off-target: hit
Human identity (%): 22.662
Human E-value: 4.62e-07
Gut microbiome off-target: hit
Essential (DEG): Y
Localization: CytoplasmicMembrane

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 0.616

Structure –

Pocket –

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

2 GO

Gene Ontology (GO)

GO:0006045 The chemical reactions and pathways resulting in the formation of N-acetylglucosamine. The D isomer is a common structural unit of glycoproteins in plants, bacteria and animals; it is often the terminal sugar of an oligosaccharide group of a glycoprotein.
GO:0009243 The chemical reactions and pathways resulting in the formation of the O side chain of a lipopolysaccharide, which determines the antigenic specificity of the organism. It is made up of about 50 repeating units of a branched tetrasaccharide.

Sequence Features

Domain/signature hits from InterPro and related databases.

27 records

Show feature table

Start	End	DB	Term	Name
301	608	Pfam	PF02719	Polysaccharide biosynthesis protein
301	608	InterPro	IPR003869	Polysaccharide biosynthesis protein, CapD-like domain
1	19	Phobius	CYTOPLASMIC_DOMAIN	Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
20	42	Phobius	TRANSMEMBRANE	Region of a membrane-bound protein predicted to be embedded in the membrane.
119	137	Phobius	TRANSMEMBRANE	Region of a membrane-bound protein predicted to be embedded in the membrane.
162	282	Gene3D	G3DSA:3.40.50.720	-
71	256	Pfam	PF13727	CoA-binding domain
43	53	Phobius	NON_CYTOPLASMIC_DOMAIN	Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
297	646	Gene3D	G3DSA:3.40.50.720	-
164	183	TMHMM	TMhelix	Region of a membrane-bound protein predicted to be embedded in the membrane.
16	653	PANTHER	PTHR43318	UDP-N-ACETYLGLUCOSAMINE 4,6-DEHYDRATASE
54	73	Phobius	TRANSMEMBRANE	Region of a membrane-bound protein predicted to be embedded in the membrane.
108	118	Phobius	NON_CYTOPLASMIC_DOMAIN	Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
86	108	TMHMM	TMhelix	Region of a membrane-bound protein predicted to be embedded in the membrane.
159	345	SUPERFAMILY	SSF53335	S-adenosyl-L-methionine-dependent methyltransferases
159	345	InterPro	IPR029063	S-adenosyl-L-methionine-dependent methyltransferase superfamily
299	587	SUPERFAMILY	SSF51735	NAD(P)-binding Rossmann-fold domains
299	587	InterPro	IPR036291	NAD(P)-binding domain superfamily
296	640	FunFam	G3DSA:3.40.50.720:FF:000568	Polysaccharide biosynthesis protein
298	607	CDD	cd05237	UDP_invert_4-6DH_SDR_e
298	607	InterPro	IPR003869	Polysaccharide biosynthesis protein, CapD-like domain
74	84	Phobius	CYTOPLASMIC_DOMAIN	Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
118	137	TMHMM	TMhelix	Region of a membrane-bound protein predicted to be embedded in the membrane.
85	107	Phobius	TRANSMEMBRANE	Region of a membrane-bound protein predicted to be embedded in the membrane.
20	42	TMHMM	TMhelix	Region of a membrane-bound protein predicted to be embedded in the membrane.
52	74	TMHMM	TMhelix	Region of a membrane-bound protein predicted to be embedded in the membrane.
138	665	Phobius	CYTOPLASMIC_DOMAIN	Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.

3D Structure

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

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Structural evidence

0 + 1

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

Entry	Method	Resolution	Chain	Coverage	Links	Status
AlphaFold PA3141	AlphaFold	—	—	full sequence	—	Viewing

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
3				0.616
15				0.236

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
GDU	2GNA	O25511	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…`
UD1	2GN4	O25511	607.4 Da LogP -4.65 TPSA 305.9	3 viol.	✓ Clean	`CC(=O)N[C@@H]1[C@H]([C@@H]([C@H](O[C@@H]1O[P@@]…`
UD7	4G5H	A0A0H3JPH0	589.3 Da LogP -3.41 TPSA 282.5	3 viol.	✓ Clean	`C[C@@H]1C(=O)[C@@H]([C@H]([C@H](O1)OP(=O)(O)OP(…`
UDZ	3W1V	A0A0H3JPH0	633.4 Da LogP -4.09 TPSA 335.9	3 viol.	Alert	`CC(=O)N[C@@H]1[C@H]([C@@H]([C@H](O[C@@H]1OP(=O)…`
UPG	2GN9	O25511	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…`

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
ZINC12959005	0.729	484.1 Da LogP -2.50 TPSA 264.4	2 viol.	✓ Clean	`O=c1ccn([C@@H]2O[C@H](CO[P@](=O)(O)O[P@](=O)(O)…`
ZINC12959016	0.729	484.1 Da LogP -2.50 TPSA 264.4	2 viol.	✓ Clean	`O=c1ccn([C@@H]2O[C@@H](CO[P@](=O)(O)O[P@](=O)(O…`
ZINC25726233	0.729	484.1 Da LogP -2.50 TPSA 264.4	2 viol.	✓ Clean	`O=c1ccn([C@H]2O[C@@H](CO[P@](=O)(O)O[P@](=O)(O)…`
ZINC3861755	0.729	484.1 Da LogP -2.50 TPSA 264.4	2 viol.	✓ Clean	`O=c1ccn([C@@H]2O[C@H](CO[P@@](=O)(O)O[P@@](=O)(…`
ZINC3875255	0.729	484.1 Da LogP -2.50 TPSA 264.4	2 viol.	✓ Clean	`O=c1ccn([C@H]2O[C@@H](CO[P@@](=O)(O)O[P@@](=O)(…`
ZINC3875256	0.729	484.1 Da LogP -2.50 TPSA 264.4	2 viol.	✓ Clean	`O=c1ccn([C@@H]2O[C@@H](CO[P@@](=O)(O)O[P@@](=O)…`
ZINC3875257	0.729	484.1 Da LogP -2.50 TPSA 264.4	2 viol.	✓ Clean	`O=c1ccn([C@H]2O[C@@H](CO[P@@](=O)(O)O[P@@](=O)(…`
ZINC3875258	0.729	484.1 Da LogP -2.50 TPSA 264.4	2 viol.	✓ Clean	`O=c1ccn([C@@H]2O[C@@H](CO[P@@](=O)(O)O[P@@](=O)…`
ZINC88466482	0.729	484.1 Da LogP -2.50 TPSA 264.4	2 viol.	✓ Clean	`O=c1ccn([C@@H]2O[C@H](CO[P@@](=O)(O)O[P@@](=O)(…`
ZINC35636069	0.724	404.2 Da LogP -2.62 TPSA 217.8	1 viol.	✓ Clean	`O=c1ccn([C@@H]2O[C@H](CO[P@](=O)(O)OP(=O)(O)O)[…`
ZINC40655887	0.724	404.2 Da LogP -2.62 TPSA 217.8	1 viol.	✓ Clean	`O=c1ccn([C@@H]2O[C@H](CO[P@](=O)(O)OP(=O)(O)O)[…`
ZINC40655889	0.724	404.2 Da LogP -2.62 TPSA 217.8	1 viol.	✓ Clean	`O=c1ccn([C@@H]2O[C@H](CO[P@@](=O)(O)OP(=O)(O)O)…`
ZINC44460318	0.724	404.2 Da LogP -2.62 TPSA 217.8	1 viol.	✓ Clean	`O=c1ccn([C@H]2O[C@@H](CO[P@@](=O)(O)OP(=O)(O)O)…`
ZINC4490939	0.724	404.2 Da LogP -2.62 TPSA 217.8	1 viol.	✓ Clean	`O=c1ccn([C@@H]2O[C@H](CO[P@@](=O)(O)OP(=O)(O)O)…`
ZINC8585026	0.724	404.2 Da LogP -2.62 TPSA 217.8	1 viol.	✓ Clean	`O=c1ccn([C@H]2O[C@@H](CO[P@@](=O)(O)OP(=O)(O)O)…`
ZINC8585028	0.724	404.2 Da LogP -2.62 TPSA 217.8	1 viol.	✓ Clean	`O=c1ccn([C@@H]2O[C@@H](CO[P@@](=O)(O)OP(=O)(O)O…`
ZINC8585030	0.724	404.2 Da LogP -2.62 TPSA 217.8	1 viol.	✓ Clean	`O=c1ccn([C@H]2O[C@@H](CO[P@@](=O)(O)OP(=O)(O)O)…`
ZINC8585032	0.724	404.2 Da LogP -2.62 TPSA 217.8	1 viol.	✓ Clean	`O=c1ccn([C@@H]2O[C@@H](CO[P@@](=O)(O)OP(=O)(O)O…`
ZINC102211562	0.698	490.3 Da LogP -1.89 TPSA 206.8	1 viol.	✓ Clean	`C[N+](C)(C)CCO[P@@](=O)(O)O[P@@](=O)(O)OC[C@H]1…`
ZINC110347779	0.698	490.3 Da LogP -1.89 TPSA 206.8	1 viol.	✓ Clean	`C[N+](C)(C)CCO[P@@](=O)(O)O[P@@](=O)(O)OC[C@@H]…`
ZINC110347782	0.698	490.3 Da LogP -1.89 TPSA 206.8	1 viol.	✓ Clean	`C[N+](C)(C)CCO[P@@](=O)(O)O[P@@](=O)(O)OC[C@@H]…`
ZINC97976147	0.698	490.3 Da LogP -1.89 TPSA 206.8	1 viol.	✓ Clean	`C[N+](C)(C)CCO[P@@](=O)(O)O[P@@](=O)(O)OC[C@@H]…`
ZINC12503831	0.655	324.2 Da LogP -2.73 TPSA 171.3	✓ Ro5	✓ Clean	`O=c1ccn([C@H]2O[C@H](COP(=O)(O)O)[C@H](O)[C@H]2…`
ZINC12503833	0.655	324.2 Da LogP -2.73 TPSA 171.3	✓ Ro5	✓ Clean	`O=c1ccn([C@H]2O[C@H](COP(=O)(O)O)[C@H](O)[C@@H]…`
ZINC13512000	0.655	324.2 Da LogP -2.73 TPSA 171.3	✓ Ro5	✓ Clean	`O=c1ccn([C@@H]2O[C@H](COP(=O)(O)O)[C@H](O)[C@H]…`
ZINC1532538	0.655	324.2 Da LogP -2.73 TPSA 171.3	✓ Ro5	✓ Clean	`O=c1ccn([C@H]2O[C@@H](COP(=O)(O)O)[C@H](O)[C@@H…`
ZINC2026984	0.655	324.2 Da LogP -2.73 TPSA 171.3	✓ Ro5	✓ Clean	`O=c1ccn([C@H]2O[C@@H](COP(=O)(O)O)[C@H](O)[C@H]…`
ZINC2123545	0.655	324.2 Da LogP -2.73 TPSA 171.3	✓ Ro5	✓ Clean	`O=c1ccn([C@@H]2O[C@H](COP(=O)(O)O)[C@@H](O)[C@H…`
ZINC2606131	0.655	324.2 Da LogP -2.73 TPSA 171.3	✓ Ro5	✓ Clean	`O=c1ccn([C@@H]2O[C@H](COP(=O)(O)O)[C@@H](O)[C@@…`
ZINC36377965	0.655	324.2 Da LogP -2.73 TPSA 171.3	✓ Ro5	✓ Clean	`O=c1ccn([C@@H]2O[C@H](COP(=O)(O)O)[C@H](O)[C@@H…`
ZINC3870257	0.655	324.2 Da LogP -2.73 TPSA 171.3	✓ Ro5	✓ Clean	`O=c1ccn([C@H]2O[C@@H](COP(=O)(O)O)[C@@H](O)[C@H…`
ZINC3870258	0.655	324.2 Da LogP -2.73 TPSA 171.3	✓ Ro5	✓ Clean	`O=c1ccn([C@@H]2O[C@@H](COP(=O)(O)O)[C@@H](O)[C@…`
ZINC3870259	0.655	324.2 Da LogP -2.73 TPSA 171.3	✓ Ro5	✓ Clean	`O=c1ccn([C@H]2O[C@@H](COP(=O)(O)O)[C@@H](O)[C@@…`
ZINC3870260	0.655	324.2 Da LogP -2.73 TPSA 171.3	✓ Ro5	✓ Clean	`O=c1ccn([C@@H]2O[C@@H](COP(=O)(O)O)[C@@H](O)[C@…`
ZINC9235501	0.655	324.2 Da LogP -2.73 TPSA 171.3	✓ Ro5	✓ Clean	`O=c1ccn([C@@H]2O[C@@H](COP(=O)(O)O)[C@H](O)[C@H…`
ZINC108477652	0.631	486.1 Da LogP -1.52 TPSA 244.1	2 viol.	✓ Clean	`O=c1ccn([C@@H]2O[C@H](CO[P@](=O)(O)O[P@](=O)(O)…`
ZINC145753022	0.631	483.2 Da LogP -2.53 TPSA 270.2	2 viol.	✓ Clean	`N[C@@H]1[C@H](O)[C@H](CO[P@@](=O)(O)O[P@@](=O)(…`
ZINC220143873	0.631	486.1 Da LogP -1.52 TPSA 244.1	2 viol.	✓ Clean	`O=c1ccn([C@@H]2O[C@H](CO[P@@](=O)(O)O[P@@](=O)(…`
ZINC31519946	0.631	486.1 Da LogP -1.52 TPSA 244.1	2 viol.	✓ Clean	`O=c1ccn([C@@H]2O[C@H](CO[P@](=O)(O)O[P@](=O)(O)…`
ZINC78695900	0.631	483.2 Da LogP -2.53 TPSA 270.2	2 viol.	✓ Clean	`N[C@@H]1[C@H](O)[C@H](CO[P@@](=O)(O)O[P@@](=O)(…`
ZINC90614026	0.631	486.1 Da LogP -1.52 TPSA 244.1	2 viol.	✓ Clean	`O=c1ccn([C@@H]2O[C@H](CO[P@@](=O)(O)O[P@@](=O)(…`
ZINC13548378	0.623	484.1 Da LogP -2.50 TPSA 264.4	2 viol.	✓ Clean	`O=c1ccn([C@@H]2O[C@H](CO[P@@](=O)(O)O[P@@](=O)(…`
ZINC11525576	0.618	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	0.618	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	0.618	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	0.618	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	0.618	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(=…`
ZINC7998085	0.618	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	0.618	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	0.618	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)[…`

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.