Protein profile

PA3714

two-component response regulator

Genome: NC_002516.2

Gene: PA3714 Structure source: AlphaFold UniProt Q9HXS7
Amino acids 213
Annotations 5
Features 32
PDB binders 3
Druggability 0.587

Overview

Basic information about this protein and its source genome.

Accession
PA3714
Gene
PA3714
Status
annotated
Amino acids
213
Structure source
AlphaFold

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 0.587
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:0003700 A transcription regulator activity that modulates transcription of gene sets via selective and non-covalent binding to a specific double-stranded genomic DNA sequence (sometimes referred to as a motif) within a cis-regulatory region. Regulatory regions include promoters (proximal and distal) and enhancers. Genes are transcriptional units, and include bacterial operons.
  • GO:0000976 Binding to a specific sequence of DNA that is part of a regulatory region that controls transcription of that section of the DNA. The transcribed region might be described as a gene, cistron, or operon.
  • GO:0000160 A conserved series of molecular signals found in prokaryotes and eukaryotes; involves autophosphorylation of a histidine kinase and the transfer of the phosphate group to an aspartate that then acts as a phospho-donor to response regulator proteins.
  • GO:0006355 Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
  • GO:0003677 Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).

Sequence Features

Domain/signature hits from InterPro and related databases.

32 records
Show feature table
Start End DB Term Name
167 194 ProSitePatterns PS00622 LuxR-type HTH domain signature.
167 194 InterPro IPR000792 Transcription regulator LuxR, C-terminal
3 119 SMART SM00448 REC_2
3 119 InterPro IPR001789 Signal transduction response regulator, receiver domain
5 124 CDD cd17535 REC_NarL-like
150 207 SMART SM00421 luxrmega5
150 207 InterPro IPR000792 Transcription regulator LuxR, C-terminal
1 127 SUPERFAMILY SSF52172 CheY-like
1 127 InterPro IPR011006 CheY-like superfamily
2 212 PANTHER PTHR43214 TWO-COMPONENT RESPONSE REGULATOR
2 212 InterPro IPR039420 Transcriptional regulatory protein WalR-like
143 212 SUPERFAMILY SSF46894 C-terminal effector domain of the bipartite response regulators
143 212 InterPro IPR016032 Signal transduction response regulator, C-terminal effector
4 123 ProSiteProfiles PS50110 Response regulatory domain profile.
4 123 InterPro IPR001789 Signal transduction response regulator, receiver domain
5 120 Pfam PF00072 Response regulator receiver domain
5 120 InterPro IPR001789 Signal transduction response regulator, receiver domain
146 211 ProSiteProfiles PS50043 LuxR-type HTH domain profile.
146 211 InterPro IPR000792 Transcription regulator LuxR, C-terminal
153 167 PRINTS PR00038 LuxR bacterial regulatory protein HTH signature
153 167 InterPro IPR000792 Transcription regulator LuxR, C-terminal
183 195 PRINTS PR00038 LuxR bacterial regulatory protein HTH signature
183 195 InterPro IPR000792 Transcription regulator LuxR, C-terminal
167 183 PRINTS PR00038 LuxR bacterial regulatory protein HTH signature
167 183 InterPro IPR000792 Transcription regulator LuxR, C-terminal
153 209 CDD cd06170 LuxR_C_like
153 209 InterPro IPR000792 Transcription regulator LuxR, C-terminal
144 212 Gene3D G3DSA:1.10.10.10 -
144 212 InterPro IPR036388 Winged helix-like DNA-binding domain superfamily
1 142 Gene3D G3DSA:3.40.50.2300 -
152 204 Pfam PF00196 Bacterial regulatory proteins, luxR family
152 204 InterPro IPR000792 Transcription regulator LuxR, C-terminal

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 PA3714
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 0.587
2 0.579
1 0.537

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.

53 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
4QT Q8DNC2 393.8 Da LogP 3.26 TPSA 84.9 ✓ Ro5 ✓ Clean c1(c(c(c(c(c1Br)OO)Br)OO)Br)N
BEF O34723 66.0 Da LogP 0.88 TPSA 0.0 ✓ Ro5 ✓ Clean [Be-](F)(F)F
PE4 P58663 354.4 Da LogP 0.11 TPSA 84.8 ✓ Ro5 ✓ Clean CCOCCOCCOCCOCCOCCOCCOCCO

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.