Target Pathogen

Overview

Basic information about this protein and its source genome.

Accession: PA3972
Assembly: Pseudomonas aeruginosa PAO1, complete genome
Gene: PA3972
Status: annotated
Amino acids: 549
Structure source: AlphaFold

GO

GO:0003995 Catalysis of the reaction: a 2,3-saturated acyl-CoA + H+ oxidized [electron-transfer flavoprotein] = a (2E)-enoyl-CoA + reduced [electron-transfer flavoprotein]. GO:0016627 Catalysis of an oxidation-reduction (redox) reaction in which a CH-CH group acts as a hydrogen or electron donor and reduces a hydrogen or electron acceptor.

Target profile

Computed evidence for target prioritization.

Human off-target: hit
Human identity (%): 27.737
Human E-value: 1.79e-14
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 0.381

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)

2

GO:0003995 Catalysis of the reaction: a 2,3-saturated acyl-CoA + H+ oxidized [electron-transfer flavoprotein] = a (2E)-enoyl-CoA + reduced [electron-transfer flavoprotein].
GO:0016627 Catalysis of an oxidation-reduction (redox) reaction in which a CH-CH group acts as a hydrogen or electron donor and reduces a hydrogen or electron acceptor.

Sequence Features

Domain/signature hits from InterPro and related databases.

16 records

Show feature table

Start	End	DB	Term	Name
290	444	Pfam	PF00441	Acyl-CoA dehydrogenase, C-terminal domain
290	444	InterPro	IPR009075	Acyl-CoA dehydrogenase/oxidase C-terminal
403	422	ProSitePatterns	PS00073	Acyl-CoA dehydrogenases signature 2.
403	422	InterPro	IPR006089	Acyl-CoA dehydrogenase, conserved site
287	450	Gene3D	G3DSA:1.20.140.10	-
14	168	Pfam	PF18158	Adaptive response protein AidB N-terminal domain
14	168	InterPro	IPR041504	Adaptive response protein AidB, N-terminal
61	299	SUPERFAMILY	SSF56645	Acyl-CoA dehydrogenase NM domain-like
61	299	InterPro	IPR009100	Acyl-CoA dehydrogenase/oxidase, N-terminal and middle domain superfamily
132	286	Gene3D	G3DSA:2.40.110.20	-
182	279	Pfam	PF02770	Acyl-CoA dehydrogenase, middle domain
182	279	InterPro	IPR006091	Acyl-CoA oxidase/dehydrogenase, middle domain
4	523	PANTHER	PTHR42707	ACYL-COA DEHYDROGENASE
295	447	SUPERFAMILY	SSF47203	Acyl-CoA dehydrogenase C-terminal domain-like
295	447	InterPro	IPR036250	Acyl-CoA dehydrogenase-like, C-terminal
58	108	Gene3D	G3DSA:6.10.250.600	-

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

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 PA3972	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				0.381

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.

18 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
B3P	6IJC	A3SI50	282.3 Da LogP -4.01 TPSA 145.4	1 viol.	✓ Clean	`C(CNC(CO)(CO)CO)CNC(CO)(CO)CO`
CAC	5EZ3	Q8YC61	137.0 Da LogP -0.52 TPSA 40.1	✓ Ro5	✓ Clean	`C[As](=O)(C)[O-]`
COS	1IVH	P26440	799.6 Da LogP -1.02 TPSA 346.6	3 viol.	✓ Clean	`CC(C)(CO[P@](=O)(O)O[P@](=O)(O)OC[C@@H]1[C@H]([…`
MFK	6SDA	Q6MJ59	921.8 Da LogP 1.81 TPSA 363.6	3 viol.	✓ Clean	`CCCCCCCCCC(=O)SCCNC(=O)CCNC(=O)[C@@H](C(C)(C)CO…`
UCC	4Y9J	Q9XWZ2	935.8 Da LogP 2.20 TPSA 363.6	3 viol.	✓ Clean	`CCCCCCCCCCC(=O)SCCNC(=O)CCNC(=O)[C@@H](C(C)(C)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
ZINC4521259	1.000	282.3 Da LogP -4.01 TPSA 145.4	1 viol.	✓ Clean	`OCC(CO)(CO)NCCCNC(CO)(CO)CO`
ZINC115591405	0.636	373.6 Da LogP 4.55 TPSA 72.7	✓ Ro5	✓ Clean	`CCCCCCCCCCCCCCCCCCNC(CO)(CO)CO`
ZINC115591837	0.636	317.5 Da LogP 2.99 TPSA 72.7	✓ Ro5	✓ Clean	`CCCCCCCCCCCCCCNC(CO)(CO)CO`
ZINC143575268	0.636	289.5 Da LogP 2.21 TPSA 72.7	✓ Ro5	✓ Clean	`CCCCCCCCCCCCNC(CO)(CO)CO`
ZINC2322313	0.636	233.4 Da LogP 0.65 TPSA 72.7	✓ Ro5	✓ Clean	`CCCCCCCCNC(CO)(CO)CO`
ZINC97996983	0.636	345.6 Da LogP 3.77 TPSA 72.7	✓ Ro5	✓ Clean	`CCCCCCCCCCCCCCCCNC(CO)(CO)CO`
ZINC1611594	0.583	243.3 Da LogP -2.43 TPSA 127.1	✓ Ro5	✓ Clean	`O=S(=O)(O)CCCNC(CO)(CO)CO`
ZINC5273895	0.583	257.3 Da LogP -2.04 TPSA 127.1	✓ Ro5	✓ Clean	`O=S(=O)(O)CCCCNC(CO)(CO)CO`
ZINC12501123	0.516	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](COP(=O)(O)O)[C@@H](…`
ZINC4228234	0.516	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](COP(=O)(O)O)[C@@H](…`
ZINC79671662	0.516	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](COP(=O)(O)O)[C@H](O…`
ZINC79671663	0.516	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](COP(=O)(O)O)[C@H](O…`
ZINC1530141	0.500	229.3 Da LogP -2.82 TPSA 127.1	✓ Ro5	✓ Clean	`O=S(=O)(O)CCNC(CO)(CO)CO`

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.

PA3972