Protein profile

PA3839

sodium:sulfate symporter

Genome: NC_002516.2

Gene: PA3839 Structure source: AlphaFold UniProt Q9HXG5
Amino acids 610
Annotations 5
Features 59
PDB binders 6
Druggability 0.527

Overview

Basic information about this protein and its source genome.

Accession
PA3839
Gene
PA3839
Status
annotated
Amino acids
610
Structure source
AlphaFold

Target profile

Computed evidence for target prioritization.

Human off-target
hit
Human identity (%)
27.333
Human E-value
9.21e-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 0.527
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:0008324 Enables the transfer of cation from one side of a membrane to the other.
  • GO:0006813 The directed movement of potassium ions (K+) into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
  • 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.

Sequence Features

Domain/signature hits from InterPro and related databases.

59 records
Show feature table
Start End DB Term Name
314 398 ProSiteProfiles PS51202 RCK C-terminal domain profile.
314 398 InterPro IPR006037 Regulator of K+ conductance, C-terminal
232 307 SUPERFAMILY SSF116726 TrkA C-terminal domain-like
232 307 InterPro IPR036721 Regulator of K+ conductance, C-terminal domain superfamily
125 135 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
95 124 Phobius TRANSMEMBRANE 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.
6 609 PANTHER PTHR43652 BASIC AMINO ACID ANTIPORTER YFCC-RELATED
19 27 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
57 76 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
317 393 SUPERFAMILY SSF116726 TrkA C-terminal domain-like
317 393 InterPro IPR036721 Regulator of K+ conductance, C-terminal domain superfamily
14 18 Phobius SIGNAL_PEPTIDE_C_REGION C-terminal region of a signal peptide.
544 566 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
509 531 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
422 453 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
17 555 Pfam PF03600 Citrate transporter
17 555 InterPro IPR004680 Citrate transporter-like domain
325 395 Gene3D G3DSA:3.30.70.1450 -
325 395 InterPro IPR036721 Regulator of K+ conductance, C-terminal domain superfamily
28 45 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
588 608 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
136 155 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
558 574 ProSitePatterns PS01271 Sodium:sulfate symporter family signature.
558 574 InterPro IPR031312 Sodium/sulphate symporter, conserved site
156 174 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
548 568 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
586 608 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
454 464 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
76 94 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
57 75 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
232 300 Pfam PF02080 TrkA-C domain
232 300 InterPro IPR006037 Regulator of K+ conductance, C-terminal
326 392 Pfam PF02080 TrkA-C domain
326 392 InterPro IPR006037 Regulator of K+ conductance, C-terminal
569 587 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
5 13 Phobius SIGNAL_PEPTIDE_H_REGION Hydrophobic region of a signal peptide.
173 195 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
175 195 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
196 398 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
218 308 ProSiteProfiles PS51202 RCK C-terminal domain profile.
218 308 InterPro IPR006037 Regulator of K+ conductance, C-terminal
1 18 Phobius SIGNAL_PEPTIDE Signal peptide region
503 536 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
537 547 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
5 22 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
29 51 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
1 4 Phobius SIGNAL_PEPTIDE_N_REGION N-terminal region of a signal peptide.
484 502 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
465 483 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
399 416 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
417 421 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
464 483 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
139 161 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
46 56 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
218 301 Gene3D G3DSA:3.30.70.1450 -
218 301 InterPro IPR036721 Regulator of K+ conductance, C-terminal domain superfamily
609 610 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
430 452 TMHMM TMhelix 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 PA3839
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 0.503
1 0.324

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.

82 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
FUM Q9KNE0 116.1 Da LogP -0.29 TPSA 74.6 ✓ Ro5 ✓ Clean C(=C/C(=O)O)\C(=O)O
HEX Q9KNE0 86.2 Da LogP 2.59 TPSA 0.0 ✓ Ro5 ✓ Clean CCCCCC
LMR Q9KNE0 134.1 Da LogP -1.09 TPSA 94.8 ✓ Ro5 ✓ Clean C([C@@H](C(=O)O)O)C(=O)O
OCT Q9KNE0 114.2 Da LogP 3.37 TPSA 0.0 ✓ Ro5 ✓ Clean CCCCCCCC
SIN Q9KNE0 118.1 Da LogP -0.06 TPSA 74.6 ✓ Ro5 ✓ Clean C(CC(=O)O)C(=O)O
UB7 Q9KNE0 166.1 Da LogP 1.08 TPSA 74.6 ✓ Ro5 ✓ Clean c1cc(ccc1C(=O)O)C(=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.