Protein profile

PA4158

ferric enterobactin transporter FepC

Genome: NC_002516.2

Gene: PA4158 fepC Structure source: AlphaFold UniProt Q9HWM3
Amino acids 265
Annotations 6
Features 15
PDB binders 7
Druggability 0.912

Overview

Basic information about this protein and its source genome.

Accession
PA4158
Gene
PA4158 fepC
Status
annotated
Amino acids
265
Structure source
AlphaFold

Target profile

Computed evidence for target prioritization.

Human off-target
hit
Human identity (%)
35.366
Human E-value
1.09e-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 0.912
Structure
Pocket

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

6 GO

Gene Ontology (GO)

6
  • GO:0005886 The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
  • GO:0005524 Binding to ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
  • GO:0016887 Catalysis of the reaction: ATP + H2O = ADP + H+ phosphate. ATP hydrolysis is used in some reactions as an energy source, for example to catalyze a reaction or drive transport against a concentration gradient.
  • GO:0015620 Enables the transfer of ferric-enterobactin from one side of a membrane to the other.
  • GO:0071281 Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an iron ion stimulus.
  • GO:0015685 A process in which ferric-enterobactin, the iron-bound form of the siderophore enterobactin, is transported into the cell by specific cell surface receptors.

Sequence Features

Domain/signature hits from InterPro and related databases.

15 records
Show feature table
Start End DB Term Name
5 251 Gene3D G3DSA:3.40.50.300 -
5 251 InterPro IPR027417 P-loop containing nucleoside triphosphate hydrolase
7 222 CDD cd03214 ABC_Iron-Siderophores_B12_Hemin
5 230 SUPERFAMILY SSF52540 P-loop containing nucleoside triphosphate hydrolases
5 230 InterPro IPR027417 P-loop containing nucleoside triphosphate hydrolase
5 240 ProSiteProfiles PS50893 ATP-binding cassette, ABC transporter-type domain profile.
5 240 InterPro IPR003439 ABC transporter-like, ATP-binding domain
21 168 Pfam PF00005 ABC transporter
21 168 InterPro IPR003439 ABC transporter-like, ATP-binding domain
1 259 PANTHER PTHR42771 IRON(3+)-HYDROXAMATE IMPORT ATP-BINDING PROTEIN FHUC
29 238 SMART SM00382 AAA_5
29 238 InterPro IPR003593 AAA+ ATPase domain
4 253 FunFam G3DSA:3.40.50.300:FF:000134 Iron-enterobactin ABC transporter ATP-binding protein
141 155 ProSitePatterns PS00211 ABC transporters family signature.
141 155 InterPro IPR017871 ABC transporter-like, 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.

3D visualization script Full viewer

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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 PA4158
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
2 0.912

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.

57 records

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.

Show only:
Ligand Source crystal UniProt (homolog) MW · LogP · TPSA Lipinski PAINS SMILES
2BA Q9KIF7 658.4 Da LogP -1.63 TPSA 309.7 3 viol. ✓ Clean c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@H]4[C@H](O3)C…
ACP O68106 505.2 Da LogP -1.52 TPSA 269.9 3 viol. ✓ Clean c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)…
AGS D0VWX4 523.2 Da LogP -1.51 TPSA 262.1 3 viol. ✓ Clean c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)…
ANP D0VWX4 506.2 Da LogP -2.06 TPSA 281.9 3 viol. ✓ Clean c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)…
AT4 D0VWX4 443.3 Da LogP -0.81 TPSA 212.4 2 viol. ✓ Clean c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)…
BET Q9KIF7 118.2 Da LogP -0.22 TPSA 37.3 ✓ Ro5 ✓ Clean C[N+](C)(C)CC(=O)O
LPP Q9HVW1 648.9 Da LogP 10.51 TPSA 119.4 2 viol. ✓ Clean CCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O)OC(=O)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.