Protein profile

PA1819

amino acid permease

Genome: NC_002516.2

Gene: PA1819 Structure source: AlphaFold UniProt Q9I2S6
Amino acids 451
Annotations 5
Features 42
PDB binders 6
Druggability 0.91

Overview

Basic information about this protein and its source genome.

Accession
PA1819
Gene
PA1819
Status
annotated
Amino acids
451
Structure source
AlphaFold

Target profile

Computed evidence for target prioritization.

Human off-target
hit
Human identity (%)
38.571
Human E-value
8.36e-07
Gut microbiome off-target
hit
Essential (DEG)
N
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 0.91
Structure
Pocket

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

5 GO

Gene Ontology (GO)

5
  • 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:0043862 Catalysis of the reaction: arginine(out) + agmatine(in) = arginine(in) + agmatine(out).
  • GO:0016020 A lipid bilayer along with all the proteins and protein complexes embedded in it and attached to it.
  • GO:0055085 The process in which a solute is transported across a lipid bilayer, from one side of a membrane to the other.
  • GO:0022857 Enables the transfer of a substance, usually a specific substance or a group of related substances, from one side of a membrane to the other.

Sequence Features

Domain/signature hits from InterPro and related databases.

42 records
Show feature table
Start End DB Term Name
394 411 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
301 325 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
124 143 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
383 393 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
417 434 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
144 154 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
255 276 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
13 408 Pfam PF13520 Amino acid permease
13 408 InterPro IPR002293 Amino acid/polyamine transporter I
345 355 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
2 450 PIRSF PIRSF006060 AA_transporter
277 300 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
154 176 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
34 38 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
119 123 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
12 34 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
232 254 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
231 253 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
155 173 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
191 210 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
417 434 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
328 345 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
125 147 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
9 442 PANTHER PTHR42770 AMINO ACID TRANSPORTER-RELATED
6 446 Gene3D G3DSA:1.20.1740.10 Amino acid/polyamine transporter I
1 11 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
356 382 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
360 382 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
38 60 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
412 416 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
61 97 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
12 33 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
193 211 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
395 412 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
326 344 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
435 451 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
174 192 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
278 300 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
99 121 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
98 118 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
212 231 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
39 60 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.

3D Structure

Selected loaded structure. Experimental PDB entries may cover only a portion of the sequence; predicted models typically cover the full protein.

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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 PA1819
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 0.91
10 0.813
8 0.633
2 0.377

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.

80 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
AG2 P60061 130.2 Da LogP -0.79 TPSA 87.9 ✓ Ro5 ✓ Clean C(CCNC(=N)N)CN
BNG P60061 306.4 Da LogP 0.55 TPSA 99.4 ✓ Ro5 ✓ Clean CCCCCCCCCO[C@H]1[C@@H]([C@H]([C@@H]([C@H](O1)CO…
CLR Q5L1G5 386.7 Da LogP 7.39 TPSA 20.2 1 viol. ✓ Clean CC(C)CCC[C@@H](C)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3…
D10 Q58026 142.3 Da LogP 4.15 TPSA 0.0 ✓ Ro5 ✓ Clean CCCCCCCCCC
HEX P60061 86.2 Da LogP 2.59 TPSA 0.0 ✓ Ro5 ✓ Clean CCCCCC
OLC Q5L1G5 356.5 Da LogP 4.92 TPSA 66.8 ✓ Ro5 ✓ Clean CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](CO)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.