Protein profile

PA5390

acetylornithine deacetylase

Genome: NC_002516.2

Gene: PA5390 Structure source: AlphaFold UniProt Q9HTH4

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Amino acids 384

Annotations 5

Features 16

PDB binders 4

Druggability 0.762

Overview

Basic information about this protein and its source genome.

Accession: PA5390
Assembly: Pseudomonas aeruginosa PAO1, complete genome
Gene: PA5390
Status: annotated
Amino acids: 384
Structure source: AlphaFold

GO:0008777 Catalysis of the reaction: N2-acetyl-L-ornithine + H2O = acetate + L-ornithine. GO:0046872 Binding to a metal ion. GO:0006526 The chemical reactions and pathways resulting in the formation of arginine, 2-amino-5-(carbamimidamido)pentanoic acid. GO:0019213 Catalysis of the hydrolysis of an acetyl group from a substrate molecule. GO:0016787 Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc.

Target profile

Computed evidence for target prioritization.

Human off-target: hit
Human identity (%): 58.14
Human E-value: 9.04e-07
Gut microbiome off-target: hit
Essential (DEG): N
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 0.762

Structure –

Pocket –

Sequence

Primary amino-acid sequence viewer.

MPGSRDILADLVAFDTVSRESNLALIDYVRDYLAGFGVDSELFFDADGRKANLYATIGPSDRGGVCLSGHTDVVPADGQAWSVPPFRLSERDGRLYGRGTADMKGYLACVLAAVPAFLAAPLRLPVHLAFSYDEEVGCLGVRSLLAALERRPHKPLLCIIGEPTELKPVLGHKGKLAMRCEVHGAACHSAYAPQGVNAIEYAARLIGRLGEIGARLAVPERHDRRFDPPYSTVQTGLIQGGRALNIVPAECRFDFEVRALPADDPRQVAEELRDYAESELLPRMRAVERSTDIRFTPLSAYPGLLTADDSQAAELIGLLSGSTDFSTVAFGTEGGLFHQAGIPAVICGPGSMDQGHKPDEFVSLAQLEACDALLARLAAWLREP

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

5 GO

Gene Ontology (GO)

GO:0008777 Catalysis of the reaction: N2-acetyl-L-ornithine + H2O = acetate + L-ornithine.
GO:0046872 Binding to a metal ion.
GO:0006526 The chemical reactions and pathways resulting in the formation of arginine, 2-amino-5-(carbamimidamido)pentanoic acid.
GO:0019213 Catalysis of the hydrolysis of an acetyl group from a substrate molecule.
GO:0016787 Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc.

Sequence Features

Domain/signature hits from InterPro and related databases.

16 records

Show feature table

Start	End	DB	Term	Name
6	370	CDD	cd03894	M20_ArgE
174	291	Gene3D	G3DSA:3.30.70.360	-
171	280	Pfam	PF07687	Peptidase dimerisation domain
171	280	InterPro	IPR011650	Peptidase M20, dimerisation domain
11	368	Gene3D	G3DSA:3.40.630.10	Zn peptidases
5	379	SUPERFAMILY	SSF53187	Zn-dependent exopeptidases
66	378	Pfam	PF01546	Peptidase family M20/M25/M40
66	378	InterPro	IPR002933	Peptidase M20
6	377	NCBIfam	TIGR01892	acetylornithine deacetylase
6	377	InterPro	IPR010169	Acetylornithine deacetylase ArgE
174	279	SUPERFAMILY	SSF55031	Bacterial exopeptidase dimerisation domain
174	279	InterPro	IPR036264	Bacterial exopeptidase dimerisation domain
6	378	PANTHER	PTHR43808	ACETYLORNITHINE DEACETYLASE
174	291	FunFam	G3DSA:3.30.70.360:FF:000033	Acetylornithine deacetylase
100	137	ProSitePatterns	PS00759	ArgE / dapE / ACY1 / CPG2 / yscS family signature 2.
100	137	InterPro	IPR001261	ArgE/DapE/ACY1/CPG2/YscS, conserved site

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 PA5390	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
7				0.762
5				0.246

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.

54 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
API	5VO3	P44514	190.2 Da LogP -1.02 TPSA 126.6	✓ Ro5	✓ Clean	`C(C[C@H](C(=O)O)N)C[C@@H](C(=O)O)N`
BES	4RUH	Q96KP4	308.4 Da LogP 0.53 TPSA 112.7	✓ Ro5	✓ Clean	`CC(C)C[C@@H](C(=O)O)NC(=O)[C@H]([C@@H](Cc1ccccc…`
SIN	5VO3	P44514	118.1 Da LogP -0.06 TPSA 74.6	✓ Ro5	✓ Clean	`C(CC(=O)O)C(=O)O`
X8Z	4PQA	Q9JYL2	217.3 Da LogP 0.63 TPSA 57.6	✓ Ro5	✓ Clean	`C[C@H](CS)C(=O)N1CCC[C@H]1C(=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).

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
ZINC11592554	1.000	308.4 Da LogP 0.53 TPSA 112.6	✓ Ro5	✓ Clean	`CC(C)C[C@@H](NC(=O)[C@@H](O)[C@@H](N)Cc1ccccc1)…`
ZINC11592555	1.000	308.4 Da LogP 0.53 TPSA 112.6	✓ Ro5	✓ Clean	`CC(C)C[C@@H](NC(=O)[C@H](O)[C@@H](N)Cc1ccccc1)C…`
ZINC11592556	1.000	308.4 Da LogP 0.53 TPSA 112.6	✓ Ro5	✓ Clean	`CC(C)C[C@H](NC(=O)[C@H](O)[C@@H](N)Cc1ccccc1)C(…`
ZINC1532730	1.000	308.4 Da LogP 0.53 TPSA 112.6	✓ Ro5	✓ Clean	`CC(C)C[C@@H](NC(=O)[C@@H](O)[C@H](N)Cc1ccccc1)C…`
ZINC1542895	1.000	308.4 Da LogP 0.53 TPSA 112.6	✓ Ro5	✓ Clean	`CC(C)C[C@H](NC(=O)[C@@H](O)[C@H](N)Cc1ccccc1)C(…`
ZINC1558987	1.000	308.4 Da LogP 0.53 TPSA 112.6	✓ Ro5	✓ Clean	`CC(C)C[C@@H](NC(=O)[C@H](O)[C@H](N)Cc1ccccc1)C(…`
ZINC20226	1.000	217.3 Da LogP 0.63 TPSA 57.6	✓ Ro5	✓ Clean	`C[C@H](CS)C(=O)N1CCC[C@@H]1C(=O)O`
ZINC2545165	1.000	308.4 Da LogP 0.53 TPSA 112.6	✓ Ro5	✓ Clean	`CC(C)C[C@H](NC(=O)[C@H](O)[C@H](N)Cc1ccccc1)C(=…`
ZINC57000	1.000	217.3 Da LogP 0.63 TPSA 57.6	✓ Ro5	✓ Clean	`C[C@@H](CS)C(=O)N1CCC[C@H]1C(=O)O`
ZINC57001	1.000	217.3 Da LogP 0.63 TPSA 57.6	✓ Ro5	✓ Clean	`C[C@H](CS)C(=O)N1CCC[C@H]1C(=O)O`
ZINC57002	1.000	217.3 Da LogP 0.63 TPSA 57.6	✓ Ro5	✓ Clean	`C[C@@H](CS)C(=O)N1CCC[C@@H]1C(=O)O`
ZINC7996813	1.000	308.4 Da LogP 0.53 TPSA 112.6	✓ Ro5	✓ Clean	`CC(C)C[C@H](NC(=O)[C@@H](O)[C@@H](N)Cc1ccccc1)C…`
ZINC3055005	0.882	204.2 Da LogP -0.63 TPSA 126.6	✓ Ro5	✓ Clean	`N[C@@H](CCCC[C@H](N)C(=O)O)C(=O)O`
ZINC3055007	0.882	204.2 Da LogP -0.63 TPSA 126.6	✓ Ro5	✓ Clean	`N[C@@H](CCCC[C@@H](N)C(=O)O)C(=O)O`
ZINC3055010	0.882	204.2 Da LogP -0.63 TPSA 126.6	✓ Ro5	✓ Clean	`N[C@H](CCCC[C@@H](N)C(=O)O)C(=O)O`
ZINC1555366	0.833	232.3 Da LogP 0.15 TPSA 126.6	✓ Ro5	✓ Clean	`N[C@@H](CCCCCC[C@H](N)C(=O)O)C(=O)O`
ZINC1555367	0.833	232.3 Da LogP 0.15 TPSA 126.6	✓ Ro5	✓ Clean	`N[C@@H](CCCCCC[C@@H](N)C(=O)O)C(=O)O`
ZINC1555369	0.833	232.3 Da LogP 0.15 TPSA 126.6	✓ Ro5	✓ Clean	`N[C@H](CCCCCC[C@@H](N)C(=O)O)C(=O)O`
ZINC1720127	0.833	218.3 Da LogP -0.24 TPSA 126.6	✓ Ro5	✓ Clean	`N[C@@H](CCCCC[C@H](N)C(=O)O)C(=O)O`
ZINC1720128	0.833	218.3 Da LogP -0.24 TPSA 126.6	✓ Ro5	✓ Clean	`N[C@@H](CCCCC[C@@H](N)C(=O)O)C(=O)O`
ZINC1720130	0.833	218.3 Da LogP -0.24 TPSA 126.6	✓ Ro5	✓ Clean	`N[C@H](CCCCC[C@@H](N)C(=O)O)C(=O)O`
ZINC95572961	0.829	321.4 Da LogP 0.19 TPSA 104.5	✓ Ro5	✓ Clean	`CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](O)[C@H](N)Cc1c…`
ZINC1573805	0.810	324.4 Da LogP 0.24 TPSA 132.9	✓ Ro5	✓ Clean	`CC(C)C[C@H](NC(=O)[C@@H](O)[C@H](N)Cc1ccc(O)cc1…`
ZINC17125728	0.810	324.4 Da LogP 0.24 TPSA 132.9	✓ Ro5	✓ Clean	`CC(C)C[C@H](NC(=O)[C@@H](O)[C@@H](N)Cc1ccc(O)cc…`
ZINC17125733	0.810	324.4 Da LogP 0.24 TPSA 132.9	✓ Ro5	✓ Clean	`CC(C)C[C@H](NC(=O)[C@H](O)[C@@H](N)Cc1ccc(O)cc1…`
ZINC5759636	0.810	324.4 Da LogP 0.24 TPSA 132.9	✓ Ro5	✓ Clean	`CC(C)C[C@H](NC(=O)[C@H](O)[C@H](N)Cc1ccc(O)cc1)…`
ZINC2390944	0.756	278.4 Da LogP 1.17 TPSA 92.4	✓ Ro5	✓ Clean	`CC(C)C[C@H](NC(=O)[C@@H](N)Cc1ccccc1)C(=O)O`
ZINC6049599	0.756	278.4 Da LogP 1.17 TPSA 92.4	✓ Ro5	✓ Clean	`CC(C)C[C@@H](NC(=O)[C@@H](N)Cc1ccccc1)C(=O)O`
ZINC2391109	0.750	307.3 Da LogP 1.55 TPSA 103.7	✓ Ro5	✓ Clean	`CC(C)C[C@H](NC(=O)[C@@H](Cc1ccccc1)C(=O)O)C(=O)O`
ZINC27727766	0.750	307.3 Da LogP 1.55 TPSA 103.7	✓ Ro5	✓ Clean	`CC(C)C[C@@H](NC(=O)[C@@H](Cc1ccccc1)C(=O)O)C(=O…`
ZINC27727773	0.750	307.3 Da LogP 1.55 TPSA 103.7	✓ Ro5	✓ Clean	`CC(C)C[C@@H](NC(=O)[C@H](Cc1ccccc1)C(=O)O)C(=O)O`
ZINC4899476	0.750	307.3 Da LogP 1.55 TPSA 103.7	✓ Ro5	✓ Clean	`CC(C)C[C@H](NC(=O)[C@H](Cc1ccccc1)C(=O)O)C(=O)O`
ZINC27644022	0.721	294.4 Da LogP 0.29 TPSA 112.6	✓ Ro5	✓ Clean	`CCC[C@H](NC(=O)[C@H](O)[C@H](N)Cc1ccccc1)C(=O)O`
ZINC6003711	0.711	441.5 Da LogP 0.87 TPSA 141.7	✓ Ro5	✓ Clean	`CC(C)[C@H](NC(=O)[C@@H](O)[C@H](N)Cc1ccccc1)C(=…`
ZINC38212936	0.711	231.3 Da LogP 0.72 TPSA 46.6	✓ Ro5	✓ Clean	`COC(=O)[C@@H]1CCCN1C(=O)[C@H](C)CS`
ZINC111451008	0.703	231.3 Da LogP 1.06 TPSA 57.6	✓ Ro5	✓ Clean	`CSC[C@H](C)C(=O)N1CCC[C@H]1C(=O)O`
ZINC6036727	0.703	231.3 Da LogP 1.06 TPSA 57.6	✓ Ro5	✓ Clean	`CSC[C@@H](C)C(=O)N1CCC[C@H]1C(=O)O`
ZINC237154739	0.684	215.2 Da LogP 0.34 TPSA 66.8	✓ Ro5	✓ Clean	`COC[C@@H](C)C(=O)N1CCC[C@H]1C(=O)O`
ZINC237231340	0.684	215.2 Da LogP 0.34 TPSA 66.8	✓ Ro5	✓ Clean	`COC[C@H](C)C(=O)N1CCC[C@H]1C(=O)O`
ZINC4899773	0.682	391.5 Da LogP 1.70 TPSA 121.5	✓ Ro5	✓ Clean	`CC(C)C[C@H](N)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](…`
ZINC1569745	0.674	278.4 Da LogP 1.17 TPSA 92.4	✓ Ro5	✓ Clean	`CC(C)C[C@H](N)C(=O)N[C@@H](Cc1ccccc1)C(=O)O`
ZINC1569746	0.674	278.4 Da LogP 1.17 TPSA 92.4	✓ Ro5	✓ Clean	`CC(C)C[C@@H](N)C(=O)N[C@@H](Cc1ccccc1)C(=O)O`
ZINC1569747	0.674	278.4 Da LogP 1.17 TPSA 92.4	✓ Ro5	✓ Clean	`CC(C)C[C@H](N)C(=O)N[C@H](Cc1ccccc1)C(=O)O`
ZINC1569748	0.674	278.4 Da LogP 1.17 TPSA 92.4	✓ Ro5	✓ Clean	`CC(C)C[C@@H](N)C(=O)N[C@H](Cc1ccccc1)C(=O)O`
ZINC67664984	0.667	247.3 Da LogP 0.08 TPSA 74.7	✓ Ro5	✓ Clean	`C[C@H](C[S@](C)=O)C(=O)N1CCC[C@H]1C(=O)O`
ZINC67664986	0.667	247.3 Da LogP 0.08 TPSA 74.7	✓ Ro5	✓ Clean	`C[C@H](C[S@@](C)=O)C(=O)N1CCC[C@H]1C(=O)O`
ZINC2983230	0.659	320.4 Da LogP 1.35 TPSA 95.5	✓ Ro5	✓ Clean	`CC(=O)N[C@H](Cc1ccccc1)C(=O)N[C@@H](CC(C)C)C(=O…`
ZINC2983231	0.659	320.4 Da LogP 1.35 TPSA 95.5	✓ Ro5	✓ Clean	`CC(=O)N[C@H](Cc1ccccc1)C(=O)N[C@H](CC(C)C)C(=O)O`
ZINC2983232	0.659	320.4 Da LogP 1.35 TPSA 95.5	✓ Ro5	✓ Clean	`CC(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](CC(C)C)C(=…`
ZINC2983233	0.659	320.4 Da LogP 1.35 TPSA 95.5	✓ Ro5	✓ Clean	`CC(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@H](CC(C)C)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.