Protein profile

PA4184

transcriptional regulator

Genome: NC_002516.2

Gene: PA4184 Structure source: AlphaFold UniProt Q9HWJ7
Amino acids 340
Annotations 4
Features 19
PDB binders 13
Druggability 0.503

Overview

Basic information about this protein and its source genome.

Accession
PA4184
Gene
PA4184
Status
annotated
Amino acids
340
Structure source
AlphaFold

Target profile

Computed evidence for target prioritization.

Human off-target
hit
Human identity (%)
24.0
Human E-value
4.39e-06
Gut microbiome off-target
hit
Essential (DEG)
N
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 0.503
Structure
Pocket

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

4 GO

Gene Ontology (GO)

4
  • 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:0043565 Binding to DNA of a specific nucleotide composition, e.g. GC-rich DNA binding, or with a specific sequence motif or type of DNA e.g. promotor binding or rDNA binding.
  • GO:0006355 Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
  • GO:1901053 OBSOLETE. The chemical reactions and pathways resulting in the breakdown of sarcosine.

Sequence Features

Domain/signature hits from InterPro and related databases.

19 records
Show feature table
Start End DB Term Name
248 331 SMART SM00342 aracneu4
248 331 InterPro IPR018060 DNA binding HTH domain, AraC-type
29 214 SUPERFAMILY SSF52317 Class I glutamine amidotransferase-like
29 214 InterPro IPR029062 Class I glutamine amidotransferase-like
45 196 Pfam PF01965 DJ-1/PfpI family
45 196 InterPro IPR002818 DJ-1/PfpI
235 333 ProSiteProfiles PS01124 Bacterial regulatory proteins, araC family DNA-binding domain profile.
235 333 InterPro IPR018060 DNA binding HTH domain, AraC-type
228 333 Gene3D G3DSA:1.10.10.60 -
26 271 PANTHER PTHR43130 ARAC-FAMILY TRANSCRIPTIONAL REGULATOR
284 330 SUPERFAMILY SSF46689 Homeodomain-like
284 330 InterPro IPR009057 Homeobox-like domain superfamily
254 329 Pfam PF12833 Helix-turn-helix domain
254 329 InterPro IPR018060 DNA binding HTH domain, AraC-type
25 222 Gene3D G3DSA:3.40.50.880 -
25 222 InterPro IPR029062 Class I glutamine amidotransferase-like
232 282 SUPERFAMILY SSF46689 Homeodomain-like
232 282 InterPro IPR009057 Homeobox-like domain superfamily
30 215 CDD cd03136 GATase1_AraC_ArgR_like

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 PA4184
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 0.332

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.

101 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
72R Q99497 165.1 Da LogP 0.96 TPSA 46.2 ✓ Ro5 ✓ Clean c1cc2c(cc1F)C(=O)C(=O)N2
72S Q99497 161.2 Da LogP 1.13 TPSA 46.2 ✓ Ro5 ✓ Clean Cc1cccc2c1NC(=O)C2=O
72T Q99497 215.1 Da LogP 1.84 TPSA 46.2 ✓ Ro5 ✓ Clean c1cc2c(c(c1)C(F)(F)F)NC(=O)C2=O
72U Q99497 205.2 Da LogP 0.61 TPSA 72.5 ✓ Ro5 ✓ Clean COC(=O)c1cccc2c1NC(=O)C2=O
72V Q99497 161.2 Da LogP 0.85 TPSA 37.4 ✓ Ro5 ✓ Clean CN1c2ccccc2C(=O)C1=O
73D Q99497 175.2 Da LogP 1.24 TPSA 37.4 ✓ Ro5 ✓ Clean CCN1c2ccccc2C(=O)C1=O
73G Q99497 261.3 Da LogP 1.56 TPSA 63.7 ✓ Ro5 ✓ Clean CCCCOC(=O)CN1c2ccccc2C(=O)C1=O
DTT Q99497 154.3 Da LogP -0.43 TPSA 40.5 ✓ Ro5 ✓ Clean C([C@@H]([C@H](CS)O)O)S
ISN Q99497 147.1 Da LogP 0.82 TPSA 46.2 ✓ Ro5 ✓ Clean c1ccc2c(c1)C(=O)C(=O)N2
MLA Q99497 104.1 Da LogP -0.45 TPSA 74.6 ✓ Ro5 ✓ Clean C(C(=O)O)C(=O)O
P15 Q99497 296.4 Da LogP -0.29 TPSA 75.6 ✓ Ro5 ✓ Clean COCCOCCOCCOCCOCCOCCO
P4C Q99497 324.4 Da LogP -0.72 TPSA 92.7 ✓ Ro5 ✓ Clean C(COCCOCCOCCOCCOCCOCC=O)O
TLA Q99497 150.1 Da LogP -2.12 TPSA 115.1 ✓ Ro5 ✓ Clean [C@@H]([C@H](C(=O)O)O)(C(=O)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.