Protein profile

PA3828

hypothetical protein

Genome: NC_002516.2

Gene: PA3828 Structure source: Experimental + AlphaFold UniProt Q9HXH4
Amino acids 372
Annotations 5
Features 25
PDB binders 12
Druggability 0.72

Overview

Basic information about this protein and its source genome.

Accession
PA3828
Gene
PA3828
Status
annotated
Amino acids
372
Structure source
Experimental + AlphaFold
GO
GO:0043190 A complex for the transport of metabolites into and out of the cell, typically comprised of four domains; two membrane-associated domains and two ATP-binding domains at the intracellular face of the membrane, that form a central pore through the plasma membrane. Each of the four core domains may be encoded as a separate polypeptide or the domains can be fused in any one of a number of ways into multidomain polypeptides. In Bacteria and Archaebacteria, ABC transporters also include substrate binding proteins to bind substrate external to the cytoplasm and deliver it to the transporter. GO:0042626 Primary active transporter of a solute across a membrane, via the reaction: ATP + H2O = ADP + phosphate, to directly drive the transport of a substance across a membrane. The transport protein may be transiently phosphorylated (P-type transporters), or not (ABC-type transporters and other families of transporters). Primary active transport occurs up the solute's concentration gradient and is driven by a primary energy source. GO:0015920 The directed movement of lipopolysaccharides into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. A lipopolysaccharide is any of a group of related, structurally complex components of the outer membrane of Gram-negative bacteria. Lipopolysaccharides consist three covalently linked regions, lipid A, core oligosaccharide, and an O side chain. Lipid A is responsible for the toxicity of the lipopolysaccharide. GO:0055085 The process in which a solute is transported across a lipid bilayer, from one side of a membrane to the other. GO:0016020 A lipid bilayer along with all the proteins and protein complexes embedded in it and attached to it.

Target profile

Computed evidence for target prioritization.

Human off-target
No hit
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 0.72
Structure
Pocket

Sequence

Primary amino-acid sequence viewer.

MIVFRYLSREVLVTMSAVSAVLLVIIMSGRFIKYLAQAAQGLLDPGSLFLIMAFRIPGFLQLILPLGLFLGILLAYGRLYLESEMTVLSATGMSQKRLLGYTMAPALLVAILVAWLSLFLAPQGINQFALLLNKQDTLTEFDTLVPGRFQAMRDGTRVTYTEELSKDRGELAGIFISQKDLNSSNQERGISILVAEKGTQNIQADGSRYLILHNGYRYDGNPGQANYRAIQYDTYGVMLPKPEASSEVSERDAVPTADLFGSDNPRYQAELQWRLSTPLLVFVVTLLAVPLSRVNPRQGRFLKLLPAILLYMGYLALLIAVRGQLDKGKIPMAIGLWWVHGLFLAIGLLLFYWEPLRLKLASSRAGREVAHG

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

5 GO

Gene Ontology (GO)

5
  • GO:0043190 A complex for the transport of metabolites into and out of the cell, typically comprised of four domains; two membrane-associated domains and two ATP-binding domains at the intracellular face of the membrane, that form a central pore through the plasma membrane. Each of the four core domains may be encoded as a separate polypeptide or the domains can be fused in any one of a number of ways into multidomain polypeptides. In Bacteria and Archaebacteria, ABC transporters also include substrate binding proteins to bind substrate external to the cytoplasm and deliver it to the transporter.
  • GO:0042626 Primary active transporter of a solute across a membrane, via the reaction: ATP + H2O = ADP + phosphate, to directly drive the transport of a substance across a membrane. The transport protein may be transiently phosphorylated (P-type transporters), or not (ABC-type transporters and other families of transporters). Primary active transport occurs up the solute's concentration gradient and is driven by a primary energy source.
  • GO:0015920 The directed movement of lipopolysaccharides into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. A lipopolysaccharide is any of a group of related, structurally complex components of the outer membrane of Gram-negative bacteria. Lipopolysaccharides consist three covalently linked regions, lipid A, core oligosaccharide, and an O side chain. Lipid A is responsible for the toxicity of the lipopolysaccharide.
  • GO:0055085 The process in which a solute is transported across a lipid bilayer, from one side of a membrane to the other.
  • GO:0016020 A lipid bilayer along with all the proteins and protein complexes embedded in it and attached to it.

Sequence Features

Domain/signature hits from InterPro and related databases.

25 records
Show feature table
Start End DB Term Name
271 289 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
98 121 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
122 270 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
290 300 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
2 353 NCBIfam TIGR04407 LPS export ABC transporter permease LptF
2 353 InterPro IPR030922 LPS export ABC transporter permease LptF
275 294 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
97 119 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
52 77 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
1 354 PANTHER PTHR33529 SLR0882 PROTEIN-RELATED
1 354 InterPro IPR005495 Permease LptG/LptF-related
5 352 Pfam PF03739 Lipopolysaccharide export system permease LptF/LptG
5 352 InterPro IPR005495 Permease LptG/LptF-related
1 11 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
12 32 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
54 76 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
333 353 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
33 51 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
301 321 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
78 97 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
322 332 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
330 352 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
301 320 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
12 34 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
354 372 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.

3D visualization script Full viewer

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Structural evidence

1 + 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 5X5Y
X-ray 3.46 Å F
97.3% 1-362
Viewing
AlphaFold PA3828
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
2 0.72

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.

62 records
Chemistry signal

Structural ligand evidence is available for this target.

Direct evidence 0 62 via homologs
Structural ligands 12 0 loaded crystals
Bioactive compounds 0 50 ZINC candidates
Drug-like & clean 22 2 PAINS alerts

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
AE3 Q9KP75 134.2 Da LogP 0.03 TPSA 38.7 ✓ Ro5 ✓ Clean CCOCCOCCO
ANP P0AFA1 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)…
AOV P0AF98 544.2 Da LogP -3.05 TPSA 299.4 3 viol. ✓ Clean c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)…
DCQ P0AFA1 322.4 Da LogP 4.49 TPSA 52.6 ✓ Ro5 Alert CCCCCCCCCCC1=C(C(=O)C(=C(C1=O)OC)OC)C
JSG A0A1Y0Q3P9 2975.2 Da LogP 7.73 TPSA 1029.6 4 viol. ✓ Clean CCCCCCCCCCCCCC(=O)O[C@H](CCCCCCCCCCC)CC(=O)O[C@…
JU7 Q9KP75 346.5 Da LogP 1.33 TPSA 99.4 ✓ Ro5 ✓ Clean C1CCC(CC1)CCCCCCO[C@H]2[C@@H]([C@H]([C@@H]([C@H…
L0W P0AFA1 1814.4 Da LogP 21.50 TPSA 394.5 4 viol. ✓ Clean CCCCCCCCCCCCCC(=O)O[C@H](CCCCCCCCCCC)CC(=O)O[C@…
LMD P0AFA1 538.7 Da LogP 0.33 TPSA 178.5 3 viol. ✓ Clean CCCCCCCCCCCCCCO[C@H]1[C@@H]([C@H]([C@@H]([C@H](…
LMN P0AFA1 1005.2 Da LogP -1.68 TPSA 357.1 3 viol. ✓ Clean CCCCCCCCCCC(CCCCCCCCCC)(CO[C@@H]1[C@@H]([C@@H](…
LMT P0AFA1 510.6 Da LogP -0.45 TPSA 178.5 3 viol. ✓ Clean CCCCCCCCCCCCO[C@H]1[C@@H]([C@H]([C@@H]([C@H](O1…
MA4 Q9KP75 508.6 Da LogP -0.84 TPSA 178.5 3 viol. ✓ Clean C1CCC(CC1)CCCCCCO[C@H]2[C@@H]([C@H]([C@@H]([C@H…
PGT P0AF98 751.0 Da LogP 10.67 TPSA 148.8 2 viol. ✓ Clean CCCCCCCCCCCCCCCCCC(=O)O[C@@H](COC(=O)CCCCCCCCCC…

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.