Protein profile

PA2852

hypothetical protein

Genome: NC_002516.2

Gene: PA2852 earP Structure source: Experimental + AlphaFold UniProt Q9HZZ1

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Amino acids 376

Annotations 2

Features 5

PDB binders 2

Druggability 0.949

Overview

Basic information about this protein and its source genome.

Accession: PA2852
Assembly: Pseudomonas aeruginosa PAO1, complete genome
Gene: PA2852 earP
Status: annotated
Amino acids: 376
Structure source: Experimental + AlphaFold

2.4.1.-

GO:0106361 Catalysis of the reaction: dTDP-beta-L-rhamnose + L-arginyl-[protein] = dTDP + H+ + N(omega)-(L-rhamnosyl)-L-arginyl-[protein].

Target profile

Computed evidence for target prioritization.

Human off-target: No hit
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 0.949

Structure –

Pocket –

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

1 EC 1 GO

Enzyme Commission (EC)

2.4.1.-

Gene Ontology (GO)

GO:0106361 Catalysis of the reaction: dTDP-beta-L-rhamnose + L-arginyl-[protein] = dTDP + H+ + N(omega)-(L-rhamnosyl)-L-arginyl-[protein].

Sequence Features

Domain/signature hits from InterPro and related databases.

5 records

Show feature table

Start	End	DB	Term	Name
4	372	NCBIfam	TIGR03837	elongation factor P maturation arginine rhamnosyltransferase EarP
4	372	InterPro	IPR016633	Protein-arginine rhamnosyltransferase EarP
1	376	PIRSF	PIRSF015557	UCP015557
1	376	InterPro	IPR016633	Protein-arginine rhamnosyltransferase EarP
4	372	Pfam	PF10093	Elongation-Factor P (EF-P) rhamnosyltransferase EarP

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

4 + 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 6J7J	X-ray	1.75 Å	A	100.0% 1-376	PDBe RCSB PDBj File	Viewing
PDB 6J7L	X-ray	1.85 Å	A	100.0% 1-376	PDBe RCSB PDBj File	Loaded
PDB 6J7K	X-ray	2.15 Å	A	100.0% 1-376	PDBe RCSB PDBj File	Loaded
PDB 6J7M	X-ray	2.30 Å	A,C	100.0% 1-376	PDBe RCSB PDBj File	Loaded
AlphaFold PA2852	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
4				0.949
5				0.369

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	Score	Probability
1	10.2	0.548
2	2.16	0.051
3	2.16	0.051
4	1.54	0.023
5	1.5	0.021

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
2				0.463
1				0.387

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.

52 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.

Ligand	Source crystal	MW · LogP · TPSA	Lipinski	PAINS	SMILES
TRH	6J7K 2.15 Å Open crystal	548.3 Da LogP -2.43 TPSA 256.5	3 viol.	✓ Clean	`C[C@H]1[C@@H]([C@H]([C@H]([C@H](O1)O[P@](=O)(O)…`
TYD	6J7L 1.85 Å Open crystal	402.2 Da LogP -1.28 TPSA 197.6	✓ Ro5	✓ Clean	`CC1=CN(C(=O)NC1=O)[C@H]2C[C@@H]([C@H](O2)CO[P@]…`

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.

No PDB ligands found through similar proteins.

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
ZINC12503053	1.000	402.2 Da LogP -1.28 TPSA 197.6	✓ Ro5	✓ Clean	`Cc1cn([C@@H]2C[C@H](O)[C@@H](CO[P@@](=O)(O)OP(=…`
ZINC33979243	1.000	402.2 Da LogP -1.28 TPSA 197.6	✓ Ro5	✓ Clean	`Cc1cn([C@@H]2C[C@H](O)[C@H](CO[P@@](=O)(O)OP(=O…`
ZINC33979244	1.000	402.2 Da LogP -1.28 TPSA 197.6	✓ Ro5	✓ Clean	`Cc1cn([C@H]2C[C@H](O)[C@H](CO[P@@](=O)(O)OP(=O)…`
ZINC33979245	1.000	402.2 Da LogP -1.28 TPSA 197.6	✓ Ro5	✓ Clean	`Cc1cn([C@@H]2C[C@@H](O)[C@H](CO[P@@](=O)(O)OP(=…`
ZINC33979246	1.000	402.2 Da LogP -1.28 TPSA 197.6	✓ Ro5	✓ Clean	`Cc1cn([C@H]2C[C@@H](O)[C@H](CO[P@@](=O)(O)OP(=O…`
ZINC8215882	1.000	402.2 Da LogP -1.28 TPSA 197.6	✓ Ro5	✓ Clean	`Cc1cn([C@H]2C[C@H](O)[C@@H](CO[P@@](=O)(O)OP(=O…`
ZINC13507072	0.959	482.2 Da LogP -1.16 TPSA 244.1	2 viol.	✓ Clean	`Cc1cn([C@@H]2C[C@@H](O)[C@H](CO[P@@](=O)(O)O[P@…`
ZINC33979251	0.959	482.2 Da LogP -1.16 TPSA 244.1	2 viol.	✓ Clean	`Cc1cn([C@@H]2C[C@H](O)[C@H](CO[P@@](=O)(O)O[P@@…`
ZINC13523519	0.837	322.2 Da LogP -1.40 TPSA 151.1	✓ Ro5	✓ Clean	`Cc1cn([C@@H]2C[C@@H](O)[C@@H](COP(=O)(O)O)O2)c(…`
ZINC1532628	0.837	322.2 Da LogP -1.40 TPSA 151.1	✓ Ro5	✓ Clean	`Cc1cn([C@@H]2C[C@@H](O)[C@H](COP(=O)(O)O)O2)c(=…`
ZINC1678872	0.837	322.2 Da LogP -1.40 TPSA 151.1	✓ Ro5	✓ Clean	`Cc1cn([C@H]2C[C@H](O)[C@@H](COP(=O)(O)O)O2)c(=O…`
ZINC2047010	0.837	322.2 Da LogP -1.40 TPSA 151.1	✓ Ro5	✓ Clean	`Cc1cn([C@H]2C[C@@H](O)[C@H](COP(=O)(O)O)O2)c(=O…`
ZINC3870253	0.837	322.2 Da LogP -1.40 TPSA 151.1	✓ Ro5	✓ Clean	`Cc1cn([C@@H]2C[C@H](O)[C@H](COP(=O)(O)O)O2)c(=O…`
ZINC3870254	0.837	322.2 Da LogP -1.40 TPSA 151.1	✓ Ro5	✓ Clean	`Cc1cn([C@H]2C[C@H](O)[C@H](COP(=O)(O)O)O2)c(=O)…`
ZINC6523446	0.837	322.2 Da LogP -1.40 TPSA 151.1	✓ Ro5	✓ Clean	`Cc1cn([C@@H]2C[C@H](O)[C@@H](COP(=O)(O)O)O2)c(=…`
ZINC111459735	0.800	481.2 Da LogP -1.20 TPSA 249.9	2 viol.	✓ Clean	`Cc1cn([C@@H]2C[C@H](N)[C@H](CO[P@@](=O)(O)O[P@@…`
ZINC138164075	0.800	498.2 Da LogP 0.21 TPSA 227.1	2 viol.	✓ Clean	`Cc1cn([C@@H]2C[C@H](O)[C@H](CO[P@@](=O)(O)O[P@@…`
ZINC142512519	0.782	498.2 Da LogP 0.21 TPSA 227.1	2 viol.	✓ Clean	`Cc1cn([C@@H]2C[C@H](O)[C@H](CO[P@@](=O)(O)O[P@@…`
ZINC17107637	0.769	320.2 Da LogP -1.46 TPSA 162.7	✓ Ro5	✓ Clean	`Cc1cn([C@@H]2C[C@@H](O)[C@@H](COP(N)(N)=O)O2)c(…`
ZINC17107641	0.769	320.2 Da LogP -1.46 TPSA 162.7	✓ Ro5	✓ Clean	`Cc1cn([C@@H]2C[C@H](O)[C@@H](COP(N)(N)=O)O2)c(=…`
ZINC5493427	0.769	320.2 Da LogP -1.46 TPSA 162.7	✓ Ro5	✓ Clean	`Cc1cn([C@@H]2C[C@H](O)[C@H](COP(N)(N)=O)O2)c(=O…`
ZINC5493430	0.769	320.2 Da LogP -1.46 TPSA 162.7	✓ Ro5	✓ Clean	`Cc1cn([C@@H]2C[C@@H](O)[C@H](COP(N)(N)=O)O2)c(=…`
ZINC113218151	0.764	486.1 Da LogP -1.33 TPSA 244.1	2 viol.	✓ Clean	`O=c1[nH]c(=O)n([C@H]2C[C@H](O)[C@@H](CO[P@](=O)…`
ZINC80168152	0.764	486.1 Da LogP -1.33 TPSA 244.1	2 viol.	✓ Clean	`O=c1[nH]c(=O)n([C@@H]2C[C@H](O)[C@H](CO[P@@](=O…`
ZINC59206718	0.750	498.2 Da LogP -1.98 TPSA 264.4	2 viol.	✓ Clean	`O=c1[nH]c(=O)n([C@@H]2C[C@H](O)[C@H](CO[P@@](=O…`
ZINC13518650	0.741	418.2 Da LogP -2.31 TPSA 217.8	1 viol.	✓ Clean	`Cc1cn([C@@H]2O[C@H](CO[P@@](=O)(O)OP(=O)(O)O)[C…`
ZINC138954515	0.737	496.2 Da LogP -1.66 TPSA 261.2	2 viol.	✓ Clean	`O=Cc1cn([C@@H]2C[C@H](O)[C@H](CO[P@@](=O)(O)O[P…`
ZINC13519271	0.714	466.2 Da LogP -0.13 TPSA 223.9	✓ Ro5	✓ Clean	`Cc1cn([C@H]2CC[C@@H](CO[P@@](=O)(O)O[P@@](=O)(O…`
ZINC13519607	0.714	498.2 Da LogP -2.19 TPSA 264.4	2 viol.	✓ Clean	`Cc1cn([C@@H]2O[C@H](CO[P@](=O)(O)O[P@](=O)(O)OP…`
ZINC13546289	0.714	466.2 Da LogP -0.13 TPSA 223.9	✓ Ro5	✓ Clean	`Cc1cn([C@@H]2CC[C@H](CO[P@@](=O)(O)O[P@@](=O)(O…`
ZINC31298140	0.714	498.2 Da LogP -2.19 TPSA 264.4	2 viol.	✓ Clean	`Cc1cn([C@@H]2O[C@H](CO[P@@](=O)(O)O[P@@](=O)(O)…`
ZINC81168754	0.714	498.2 Da LogP -2.19 TPSA 264.4	2 viol.	✓ Clean	`Cc1cn([C@@H]2O[C@H](CO[P@@](=O)(O)O[P@@](=O)(O)…`
ZINC81168756	0.714	498.2 Da LogP -2.19 TPSA 264.4	2 viol.	✓ Clean	`Cc1cn([C@@H]2O[C@H](CO[P@@](=O)(O)O[P@@](=O)(O)…`
ZINC6667024	0.706	256.3 Da LogP -0.86 TPSA 93.5	✓ Ro5	✓ Clean	`COC[C@H]1O[C@@H](n2cc(C)c(=O)[nH]c2=O)C[C@@H]1O`
ZINC136472074	0.702	482.2 Da LogP -1.16 TPSA 244.1	2 viol.	✓ Clean	`Cc1cn([C@@H]2O[C@H](CO[P@@](=O)(O)O[P@@](=O)(O)…`
ZINC13520531	0.694	443.3 Da LogP 0.60 TPSA 183.2	✓ Ro5	✓ Clean	`Cc1cn([C@H]2C[C@H](O)[C@@H](CO[P@](=O)(O)Oc3ccc…`
ZINC8217150	0.691	388.2 Da LogP -1.59 TPSA 197.6	✓ Ro5	✓ Clean	`O=c1ccn([C@H]2C[C@H](O)[C@@H](CO[P@@](=O)(O)OP(…`
ZINC11422512	0.679	402.2 Da LogP -1.28 TPSA 197.6	✓ Ro5	✓ Clean	`Cc1cn([C@H]2C[C@H](OP(=O)(O)O)[C@@H](COP(=O)(O)…`
ZINC8215959	0.672	482.2 Da LogP -0.75 TPSA 244.4	2 viol.	✓ Clean	`Cc1cn([C@H]2C[C@H](O)[C@@H](CO[P@@](=O)(O)O[P@@…`
ZINC12501922	0.667	468.1 Da LogP -1.47 TPSA 244.1	2 viol.	✓ Clean	`O=c1ccn([C@@H]2C[C@H](O)[C@@H](CO[P@@](=O)(O)O[…`
ZINC13436738	0.667	468.1 Da LogP -1.47 TPSA 244.1	2 viol.	✓ Clean	`O=c1ccn([C@@H]2C[C@H](O)[C@H](CO[P@@](=O)(O)O[P…`
ZINC13436741	0.667	468.1 Da LogP -1.47 TPSA 244.1	2 viol.	✓ Clean	`O=c1ccn([C@H]2C[C@H](O)[C@H](CO[P@@](=O)(O)O[P@…`
ZINC13436743	0.667	468.1 Da LogP -1.47 TPSA 244.1	2 viol.	✓ Clean	`O=c1ccn([C@@H]2C[C@@H](O)[C@H](CO[P@@](=O)(O)O[…`
ZINC13436745	0.667	468.1 Da LogP -1.47 TPSA 244.1	2 viol.	✓ Clean	`O=c1ccn([C@H]2C[C@@H](O)[C@H](CO[P@@](=O)(O)O[P…`
ZINC1592320	0.667	285.3 Da LogP -1.41 TPSA 136.6	✓ Ro5	✓ Clean	`Cc1cn([C@@H]2C[C@@H](O)[C@H](COC(N)=O)O2)c(=O)[…`
ZINC4918678	0.667	285.3 Da LogP -1.41 TPSA 136.6	✓ Ro5	✓ Clean	`Cc1cn([C@@H]2C[C@H](O)[C@H](COC(N)=O)O2)c(=O)[n…`
ZINC4918681	0.667	285.3 Da LogP -1.41 TPSA 136.6	✓ Ro5	✓ Clean	`Cc1cn([C@H]2C[C@H](O)[C@H](COC(N)=O)O2)c(=O)[nH…`
ZINC4918686	0.667	285.3 Da LogP -1.41 TPSA 136.6	✓ Ro5	✓ Clean	`Cc1cn([C@H]2C[C@@H](O)[C@H](COC(N)=O)O2)c(=O)[n…`
ZINC62612120	0.661	481.2 Da LogP -0.87 TPSA 250.2	2 viol.	✓ Clean	`Cc1cn([C@@H]2C[C@H](O)[C@H](CO[P@@](=O)(O)O[P@@…`
ZINC3871118	0.655	326.2 Da LogP -1.57 TPSA 151.1	✓ Ro5	✓ Clean	`O=c1[nH]c(=O)n([C@@H]2C[C@H](O)[C@H](COP(=O)(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.