Protein profile

PA2978

phosphotyrosine protein phosphatase

Genome: NC_002516.2

Gene: ptpA PA2978 Structure source: AlphaFold UniProt Q9HZM6
Amino acids 154
Annotations 3
Features 18
PDB binders 11
Druggability 0.616

Overview

Basic information about this protein and its source genome.

Accession
PA2978
Gene
ptpA PA2978
Status
annotated
Amino acids
154
Structure source
AlphaFold

Target profile

Computed evidence for target prioritization.

Human off-target
hit
Human identity (%)
60.976
Human E-value
2.24e-11
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 0.616
Structure
Pocket

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

1 EC 2 GO

Enzyme Commission (EC)

1

Gene Ontology (GO)

2
  • GO:0004725 Catalysis of the reaction: protein tyrosine phosphate + H2O = protein tyrosine + phosphate.
  • GO:0006470 The process of removing one or more phosphoric residues from a protein.

Sequence Features

Domain/signature hits from InterPro and related databases.

18 records
Show feature table
Start End DB Term Name
1 153 Gene3D G3DSA:3.40.50.2300 -
3 147 Pfam PF01451 Low molecular weight phosphotyrosine protein phosphatase
3 147 InterPro IPR023485 Phosphotyrosine protein phosphatase I
1 147 SUPERFAMILY SSF52788 Phosphotyrosine protein phosphatases I
1 147 InterPro IPR036196 Phosphotyrosine protein phosphatase I superfamily
1 147 CDD cd16343 LMWPTP
1 149 SMART SM00226 LMWPc_2
1 149 InterPro IPR023485 Phosphotyrosine protein phosphatase I
1 154 FunFam G3DSA:3.40.50.2300:FF:000113 Low molecular weight protein-tyrosine-phosphatase
80 95 PRINTS PR00719 LMW phosphotyrosine protein phosphatase signature
80 95 InterPro IPR017867 Protein-tyrosine phosphatase, low molecular weight
46 62 PRINTS PR00719 LMW phosphotyrosine protein phosphatase signature
46 62 InterPro IPR017867 Protein-tyrosine phosphatase, low molecular weight
121 136 PRINTS PR00719 LMW phosphotyrosine protein phosphatase signature
121 136 InterPro IPR017867 Protein-tyrosine phosphatase, low molecular weight
3 20 PRINTS PR00719 LMW phosphotyrosine protein phosphatase signature
3 20 InterPro IPR017867 Protein-tyrosine phosphatase, low molecular weight
2 147 PANTHER PTHR47439 LOW MOLECULAR WEIGHT PHOSPHOTYROSINE PROTEIN PHOSPHATASE-RELATED

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 PA2978
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
1 0.616
2 0.206

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.

161 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
4NP P40347 219.1 Da LogP 1.07 TPSA 109.9 ✓ Ro5 ✓ Clean c1cc(ccc1[N+](=O)[O-])OP(=O)(O)O
6LJ P11064 370.5 Da LogP 5.06 TPSA 52.0 1 viol. ✓ Clean c1ccc(c(c1)C#N)c2cc(c3ccccc3n2)NCCCN4CCCCC4
6VX P24666 348.4 Da LogP 2.86 TPSA 96.4 ✓ Ro5 ✓ Clean c1ccc(cc1)[C@@H](C(=O)Nc2nc3ccccc3s2)S(=O)(=O)O
6VY P24666 291.3 Da LogP 2.25 TPSA 83.5 ✓ Ro5 ✓ Clean c1ccc(cc1)[C@@H](C(=O)Nc2ccccc2)S(=O)(=O)O
ADE P40347 135.1 Da LogP -0.06 TPSA 80.5 ✓ Ro5 ✓ Clean c1[nH]c2c(n1)c(ncn2)N
B85 P24666 172.1 Da LogP 1.36 TPSA 57.5 ✓ Ro5 ✓ Clean c1ccc(cc1)CP(=O)(O)O
MOO P11064 159.9 Da LogP -2.62 TPSA 80.3 ✓ Ro5 ✓ Clean [O-][Mo](=O)(=O)[O-]
NLA P24666 186.2 Da LogP 2.47 TPSA 37.3 ✓ Ro5 ✓ Clean c1ccc2c(c1)cccc2CC(=O)O
PMS P24666 172.2 Da LogP 1.07 TPSA 54.4 ✓ Ro5 ✓ Clean c1ccc(cc1)CS(=O)(=O)O
VO4 P11064 114.9 Da LogP -3.69 TPSA 86.2 ✓ Ro5 ✓ Clean [O-][V](=O)([O-])[O-]
WE7 P24666 384.3 Da LogP 4.69 TPSA 69.6 ✓ Ro5 ✓ Clean Cc1ccccc1c2nc-3c(ncn(c3n2)Cc4c(cccc4Cl)Cl)N

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.