Protein profile

PA3326

ATP-dependent Clp protease proteolytic subunit

Genome: NC_002516.2

Gene: clpP2 PA3326 Structure source: Experimental + AlphaFold UniProt Q9HYR9
Amino acids 201
Annotations 8
Features 22
PDB binders 5
Druggability 0.871

Overview

Basic information about this protein and its source genome.

Accession
PA3326
Gene
clpP2 PA3326
Status
annotated
Amino acids
201
Structure source
Experimental + AlphaFold

Target profile

Computed evidence for target prioritization.

Human off-target
hit
Human identity (%)
39.521
Human E-value
1.03e-36
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 0.871
Structure
Pocket

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

1 EC 7 GO

Enzyme Commission (EC)

1

Gene Ontology (GO)

7
  • GO:0005737 The contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
  • GO:0009368 A protein complex comprised of members of the ClpX, ClpC, ClpD, ClpP or ClpR protein families. ClpPs are the proteolytic subunit of active complexes, and ClpA and ClpX form the regulatory subunits. Enzymatically active and inactive complexes can form.
  • GO:0004176 Catalysis of the hydrolysis of peptide bonds, driven by ATP hydrolysis.
  • GO:0051117 Binding to an ATPase, any enzyme that catalyzes the hydrolysis of ATP.
  • GO:0004252 Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain by a catalytic mechanism that involves a catalytic triad consisting of a serine nucleophile that is activated by a proton relay involving an acidic residue (e.g. aspartate or glutamate) and a basic residue (usually histidine).
  • GO:0006515 The chemical reactions and pathways resulting in the breakdown of misfolded or attenuated proteins.
  • GO:0006508 The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.

Sequence Features

Domain/signature hits from InterPro and related databases.

22 records
Show feature table
Start End DB Term Name
26 189 CDD cd07017 S14_ClpP_2
26 189 InterPro IPR001907 ATP-dependent Clp protease proteolytic subunit
19 192 Pfam PF00574 Clp protease
19 192 InterPro IPR023562 Clp protease proteolytic subunit /Translocation-enhancing protein TepA
20 194 PANTHER PTHR10381 ATP-DEPENDENT CLP PROTEASE PROTEOLYTIC SUBUNIT
20 194 InterPro IPR023562 Clp protease proteolytic subunit /Translocation-enhancing protein TepA
136 156 Coils Coil Coil
1 193 Hamap MF_00444 ATP-dependent Clp protease proteolytic subunit [clpP].
1 193 InterPro IPR001907 ATP-dependent Clp protease proteolytic subunit
7 196 Gene3D G3DSA:3.90.226.10 -
90 107 PRINTS PR00127 Clp protease catalytic subunit P signature
90 107 InterPro IPR001907 ATP-dependent Clp protease proteolytic subunit
168 187 PRINTS PR00127 Clp protease catalytic subunit P signature
168 187 InterPro IPR001907 ATP-dependent Clp protease proteolytic subunit
59 79 PRINTS PR00127 Clp protease catalytic subunit P signature
59 79 InterPro IPR001907 ATP-dependent Clp protease proteolytic subunit
111 130 PRINTS PR00127 Clp protease catalytic subunit P signature
111 130 InterPro IPR001907 ATP-dependent Clp protease proteolytic subunit
16 194 SUPERFAMILY SSF52096 ClpP/crotonase
16 194 InterPro IPR029045 ClpP/crotonase-like domain superfamily
112 125 ProSitePatterns PS00382 Endopeptidase Clp histidine active site.
112 125 InterPro IPR033135 ClpP, histidine active site

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

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 7M1L
X-ray 2.00 Å A,B,C,D,E,F,G
100.0% 1-201
Viewing
AlphaFold PA3326
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
1 0.871
2 0.279

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.

155 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
CMQ P0A6G7 428.5 Da LogP 3.14 TPSA 107.9 ✓ Ro5 ✓ Clean CC(C)C[C@@H](C(=O)N[C@@H](Cc1ccc(cc1)O)[C@H](C)…
E4U Q2YSF8 490.2 Da LogP 3.36 TPSA 114.5 ✓ Ro5 ✓ Clean B([C@H](CC(C)C)NC(=O)[C@H](Cc1c[nH]c2c1cccc2)NC…
FN3 Q2YSF8 384.2 Da LogP 0.36 TPSA 124.4 ✓ Ro5 ✓ Clean B([C@@H](CC(C)C)NC(=O)[C@H](Cc1ccccc1)NC(=O)c2c…
KHS P0A6G7 466.9 Da LogP 4.21 TPSA 76.1 ✓ Ro5 ✓ Clean CC(C)(C(=O)NCCSc1ccccc1Cl)S(=O)(=O)c2ccc(cn2)C(…
NWT Q2G036 770.9 Da LogP 1.89 TPSA 174.5 1 viol. ✓ Clean CCCC/C=C/C(=O)N[C@@H](Cc1cc(cc(c1)F)F)C(=O)N[C@…

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.