Protein profile

PA0870

aromatic amino acid aminotransferase

Genome: NC_002516.2

Gene: PA0870 phhC Structure source: AlphaFold UniProt P43336
Amino acids 399
Annotations 12
Features 22
PDB binders 38
Druggability 0.919

Overview

Basic information about this protein and its source genome.

Accession
PA0870
Gene
PA0870 phhC
Status
annotated
Amino acids
399
Structure source
AlphaFold

Target profile

Computed evidence for target prioritization.

Human off-target
hit
Human identity (%)
40.394
Human E-value
1.49e-92
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 0.919
Structure
Pocket

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

1 EC 11 GO

Enzyme Commission (EC)

1

Gene Ontology (GO)

11
  • GO:0005829 The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
  • GO:0042802 Binding to an identical protein or proteins.
  • GO:0004069 Catalysis of the reaction: L-aspartate + 2-oxoglutarate = oxaloacetate + L-glutamate.
  • GO:0004838 Catalysis of the reaction: L-tyrosine + 2-oxoglutarate = 3-(4-hydroxyphenyl)pyruvate + L-glutamate.
  • GO:0030170 Binding to pyridoxal 5' phosphate, 3-hydroxy-5-(hydroxymethyl)-2-methyl4-pyridine carboxaldehyde 5' phosphate, the biologically active form of vitamin B6.
  • GO:0033585 OBSOLETE. The chemical reactions and pathways resulting in the formation of L-phenylalanine from other compounds, including chorismate, via the intermediate phenylpyruvate.
  • GO:0006572 The chemical reactions and pathways resulting in the breakdown of L-tyrosine.
  • GO:0003824 Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
  • GO:0008483 Catalysis of the transfer of an amino group to an acceptor, usually a 2-oxo acid.
  • GO:0006520 The chemical reactions and pathways involving amino acids, carboxylic acids containing one or more amino groups.
  • GO:0009058 A cellular process consisting of the biochemical pathways by which a living organism synthesizes chemical substances. This typically represents the energy-requiring part of metabolism in which simpler substances are transformed into more complex ones.

Sequence Features

Domain/signature hits from InterPro and related databases.

22 records
Show feature table
Start End DB Term Name
29 393 Pfam PF00155 Aminotransferase class I and II
29 393 InterPro IPR004839 Aminotransferase, class I/classII
7 393 Gene3D G3DSA:3.90.1150.10 Aspartate Aminotransferase, domain 1
7 393 InterPro IPR015422 Pyridoxal phosphate-dependent transferase, small domain
62 301 FunFam G3DSA:3.40.640.10:FF:000066 Aspartate aminotransferase
1 397 SUPERFAMILY SSF53383 PLP-dependent transferases
1 397 InterPro IPR015424 Pyridoxal phosphate-dependent transferase
2 397 PANTHER PTHR11879 ASPARTATE AMINOTRANSFERASE
2 397 InterPro IPR000796 Aspartate/other aminotransferase
176 195 PRINTS PR00799 Aspartate aminotransferase signature
176 195 InterPro IPR000796 Aspartate/other aminotransferase
274 299 PRINTS PR00799 Aspartate aminotransferase signature
274 299 InterPro IPR000796 Aspartate/other aminotransferase
342 360 PRINTS PR00799 Aspartate aminotransferase signature
342 360 InterPro IPR000796 Aspartate/other aminotransferase
207 219 PRINTS PR00799 Aspartate aminotransferase signature
207 219 InterPro IPR000796 Aspartate/other aminotransferase
244 257 ProSitePatterns PS00105 Aminotransferases class-I pyridoxal-phosphate attachment site.
244 257 InterPro IPR004838 Aminotransferases, class-I, pyridoxal-phosphate-binding site
31 395 CDD cd00609 AAT_like
62 301 Gene3D G3DSA:3.40.640.10 -
62 301 InterPro IPR015421 Pyridoxal phosphate-dependent transferase, major domain

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 PA0870
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
4 0.919
8 0.229

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.

88 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
0A0 P00509 147.1 Da LogP -0.74 TPSA 100.6 ✓ Ro5 ✓ Clean C[C@](CC(=O)O)(C(=O)O)N
3IB P95468 203.2 Da LogP 2.58 TPSA 53.1 ✓ Ro5 ✓ Clean c1ccc2c(c1)c(c[nH]2)CCCC(=O)O
3QP P00509 361.2 Da LogP 0.66 TPSA 173.9 ✓ Ro5 ✓ Clean Cc1ccc(c(c1O)/C=N/[C@@H](CC(=O)O)C(=O)O)COP(=O)…
4TB P95468 170.2 Da LogP 2.16 TPSA 37.3 ✓ Ro5 ✓ Clean c1cc(sc1)CCCC(=O)O
5PV P95468 178.2 Da LogP 2.48 TPSA 37.3 ✓ Ro5 ✓ Clean c1ccc(cc1)CCCCC(=O)O
77E P00509 348.3 Da LogP 0.83 TPSA 163.2 ✓ Ro5 ✓ Clean Cc1c(c(c(cn1)COP(=O)(O)O)CC[C@H](CCC(=O)O)N)O
AHC P95468 165.2 Da LogP 1.29 TPSA 63.3 ✓ Ro5 Alert c1cc(ccc1CCC(=O)O)N
AKG P00509 146.1 Da LogP -0.50 TPSA 91.7 ✓ Ro5 ✓ Clean C(CC(=O)O)C(=O)C(=O)O
CLT P95468 164.2 Da LogP 2.09 TPSA 37.3 ✓ Ro5 ✓ Clean c1ccc(cc1)CCCC(=O)O
CXP P95468 156.2 Da LogP 2.43 TPSA 37.3 ✓ Ro5 ✓ Clean C1CCC(CC1)CCC(=O)O
GUA P00509 132.1 Da LogP 0.33 TPSA 74.6 ✓ Ro5 ✓ Clean C(CC(=O)O)CC(=O)O
HCI P95468 150.2 Da LogP 1.70 TPSA 37.3 ✓ Ro5 ✓ Clean c1ccc(cc1)CCC(=O)O
IOP P95468 189.2 Da LogP 2.19 TPSA 53.1 ✓ Ro5 ✓ Clean c1ccc2c(c1)c(c[nH]2)CCC(=O)O
IVA P00509 102.1 Da LogP 1.12 TPSA 37.3 ✓ Ro5 ✓ Clean CC(C)CC(=O)O
KET C7E5X4 363.2 Da LogP -0.53 TPSA 188.1 ✓ Ro5 ✓ Clean Cc1c(c(c(c[nH+]1)COP(=O)(O)O)C=NC(CC(=O)O)C(=O)…
LMR C7E5X4 134.1 Da LogP -1.09 TPSA 94.8 ✓ Ro5 ✓ Clean C([C@@H](C(=O)O)O)C(=O)O
MAE P95468 116.1 Da LogP -0.29 TPSA 74.6 ✓ Ro5 ✓ Clean C(=C/C(=O)O)/C(=O)O
MPL P00509 262.2 Da LogP -0.05 TPSA 107.9 ✓ Ro5 ✓ Clean Cc1c(c(c(c[n+]1C)COP(=O)(O)O)C=O)O
MPP P95468 210.2 Da LogP 1.72 TPSA 55.8 ✓ Ro5 ✓ Clean COc1ccc(cc1OC)CCC(=O)O
NOP P00509 263.1 Da LogP -0.24 TPSA 131.0 ✓ Ro5 ✓ Clean Cc1c(c(c(c[n+]1[O-])COP(=O)(O)O)C=O)O
NPL P00509 263.2 Da LogP -0.41 TPSA 116.9 ✓ Ro5 ✓ Clean Cc1c(c(c(c[n+]1C)COP(=O)(O)O)CN)O
OAA C7E5X4 131.1 Da LogP -2.22 TPSA 94.5 ✓ Ro5 ✓ Clean C(C(=O)C(=O)O)C(=O)[O-]
PDG P00509 378.3 Da LogP 0.11 TPSA 186.5 1 viol. ✓ Clean Cc1c(c(c(cn1)COP(=O)(O)O)CN[C@H](CCC(=O)O)C(=O)…
PGU P00509 378.3 Da LogP 0.11 TPSA 186.5 1 viol. ✓ Clean Cc1c(c(c(cn1)COP(=O)(O)O)CN[C@@H](CCC(=O)O)C(=O…
PJ7 D3H0F7 127.1 Da LogP 0.56 TPSA 76.5 ✓ Ro5 ✓ Clean c1c(coc1C(=O)O)N
PL6 P00509 376.3 Da LogP 0.44 TPSA 186.8 ✓ Ro5 ✓ Clean Cc1c(c(c(cn1)COP(=O)(O)O)\C=N\[C@@H](CCC(=O)O)C…
PLA P00509 378.3 Da LogP 0.11 TPSA 186.5 1 viol. ✓ Clean Cc1c(c(c(cn1)COP(=O)(O)O)CN[C@@](C)(CC(=O)O)C(=…
PLR P04693 233.2 Da LogP 1.01 TPSA 99.9 ✓ Ro5 ✓ Clean Cc1c(cnc(c1O)C)COP(=O)(O)O
PMG P00509 392.3 Da LogP 0.50 TPSA 186.5 1 viol. ✓ Clean Cc1c(c(c(cn1)COP(=O)(O)O)CN[C@@](C)(CCC(=O)O)C(…
PMP P00509 248.2 Da LogP 0.16 TPSA 125.9 ✓ Ro5 ✓ Clean Cc1c(c(c(cn1)COP(=O)(O)O)CN)O
PP3 P00509 320.2 Da LogP 0.27 TPSA 149.2 ✓ Ro5 ✓ Clean Cc1c(c(c(cn1)COP(=O)(O)O)CN[C@@H](C)C(=O)O)O
PPD P00509 364.2 Da LogP -0.28 TPSA 186.5 1 viol. ✓ Clean Cc1c(c(c(cn1)COP(=O)(O)O)CN[C@@H](CC(=O)O)C(=O)…
PPT P95468 164.2 Da LogP 2.01 TPSA 37.3 ✓ Ro5 ✓ Clean Cc1ccc(cc1)CCC(=O)O
PSZ P00509 374.3 Da LogP 2.08 TPSA 149.2 ✓ Ro5 ✓ Clean Cc1c(c(c(cn1)COP(=O)(O)O)CNc2cc(sc2)C(=O)O)O
PY4 P00509 334.3 Da LogP 0.66 TPSA 149.2 ✓ Ro5 ✓ Clean CC[C@H](C(=O)O)NCc1c(cnc(c1O)C)COP(=O)(O)O
PY5 P00509 348.3 Da LogP 1.05 TPSA 149.2 ✓ Ro5 ✓ Clean CCC[C@@H](C(=O)O)NCc1c(cnc(c1O)C)COP(=O)(O)O
PY6 P00509 362.3 Da LogP 1.44 TPSA 149.2 ✓ Ro5 ✓ Clean CCCC[C@@H](C(=O)O)NCc1c(cnc(c1O)C)COP(=O)(O)O
SIN P00509 118.1 Da LogP -0.06 TPSA 74.6 ✓ Ro5 ✓ Clean C(CC(=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.