Protein profile

PA3083

aminopeptidase

Genome: NC_002516.2

Gene: PA3083 pepN Structure source: AlphaFold UniProt Q9HZC5
Amino acids 885
Annotations 5
Features 39
PDB binders 69
Druggability 0.65

Overview

Basic information about this protein and its source genome.

Accession
PA3083
Gene
PA3083 pepN
Status
annotated
Amino acids
885
Structure source
AlphaFold

Target profile

Computed evidence for target prioritization.

Human off-target
hit
Human identity (%)
40.0
Human E-value
8.09e-06
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 0.65
Structure
Pocket

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

1 EC 4 GO

Enzyme Commission (EC)

1

Gene Ontology (GO)

4
  • GO:0016285 Catalysis of the release of an N-terminal amino acid, preferentially alanine, from a wide range of peptides, amides and arylamides.
  • GO:0008237 Catalysis of the hydrolysis of peptide bonds by a mechanism in which water acts as a nucleophile, one or two metal ions hold the water molecule in place, and charged amino acid side chains are ligands for the metal ions.
  • GO:0008270 Binding to a zinc ion (Zn).
  • 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.

39 records
Show feature table
Start End DB Term Name
319 331 InterPro IPR001930 Peptidase M1, alanine aminopeptidase/leukotriene A4 hydrolase
232 445 Pfam PF01433 Peptidase family M1 domain
232 445 InterPro IPR014782 Peptidase M1, membrane alanine aminopeptidase
209 457 SUPERFAMILY SSF55486 Metalloproteases ("zincins"), catalytic domain
559 885 Pfam PF17432 Domain of unknown function (DUF3458_C) ARM repeats
559 885 InterPro IPR024601 Peptidase M1, alanyl aminopeptidase, C-terminal
286 449 FunFam G3DSA:1.10.390.10:FF:000002 Aminopeptidase N
16 200 Gene3D G3DSA:2.60.40.1730 tricorn interacting facor f3 domain
16 200 InterPro IPR042097 Aminopeptidase N-like , N-terminal domain superfamliy
286 449 Gene3D G3DSA:1.10.390.10 Neutral Protease Domain 2
286 449 InterPro IPR027268 Peptidase M4/M1, CTD superfamily
556 885 Gene3D G3DSA:1.25.50.10 -
556 885 InterPro IPR037144 Peptidase M1, alanyl aminopeptidase, C-terminal domain superfamily
109 192 Pfam PF17900 Peptidase M1 N-terminal domain
109 192 InterPro IPR045357 Aminopeptidase N-like , N-terminal domain
16 200 FunFam G3DSA:2.60.40.1730:FF:000005 Aminopeptidase N
450 555 FunFam G3DSA:2.60.40.1840:FF:000001 Aminopeptidase N
2 885 PANTHER PTHR46322 PUROMYCIN-SENSITIVE AMINOPEPTIDASE
2 885 InterPro IPR012779 Peptidase M1, alanyl aminopeptidase
13 447 CDD cd09600 M1_APN
13 884 NCBIfam TIGR02414 aminopeptidase N
13 884 InterPro IPR012779 Peptidase M1, alanyl aminopeptidase
4 199 SUPERFAMILY SSF63737 Leukotriene A4 hydrolase N-terminal domain
4 199 InterPro IPR042097 Aminopeptidase N-like , N-terminal domain superfamliy
202 285 FunFam G3DSA:3.30.2010.30:FF:000002 Putative aminopeptidase N
182 197 PRINTS PR00756 Membrane alanyl dipeptidase (M1) family signature
182 197 InterPro IPR001930 Peptidase M1, alanine aminopeptidase/leukotriene A4 hydrolase
319 331 PRINTS PR00756 Membrane alanyl dipeptidase (M1) family signature
132 147 PRINTS PR00756 Membrane alanyl dipeptidase (M1) family signature
132 147 InterPro IPR001930 Peptidase M1, alanine aminopeptidase/leukotriene A4 hydrolase
264 274 PRINTS PR00756 Membrane alanyl dipeptidase (M1) family signature
264 274 InterPro IPR001930 Peptidase M1, alanine aminopeptidase/leukotriene A4 hydrolase
300 315 PRINTS PR00756 Membrane alanyl dipeptidase (M1) family signature
300 315 InterPro IPR001930 Peptidase M1, alanine aminopeptidase/leukotriene A4 hydrolase
202 285 Gene3D G3DSA:3.30.2010.30 -
450 554 Pfam PF11940 Domain of unknown function (DUF3458) Ig-like fold
450 554 InterPro IPR035414 Peptidase M1, alanyl aminopeptidase, Ig-like fold
450 555 Gene3D G3DSA:2.60.40.1840 -
450 555 InterPro IPR038438 Alanyl aminopeptidase, Ig-like domain superfamily

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 PA3083
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 0.65
3 0.425

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.

168 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
0A1 P04825 195.2 Da LogP 0.65 TPSA 72.5 ✓ Ro5 ✓ Clean COc1ccc(cc1)C[C@@H](C(=O)O)N
19N O96935 224.2 Da LogP -0.90 TPSA 145.5 1 viol. ✓ Clean [H]/N=C(\N)/NCCCC[C@H](N)P(=O)(O)O
1OS O96935 229.2 Da LogP 0.11 TPSA 133.4 ✓ Ro5 ✓ Clean [H]/N=C(\c1ccc(cc1)[C@H](N)P(=O)(O)O)/N
1OT O96935 253.2 Da LogP 1.01 TPSA 101.4 ✓ Ro5 ✓ Clean c1cnn(c1)c2ccc(cc2)[C@H](N)P(=O)(O)O
1OU O96935 244.2 Da LogP 0.13 TPSA 145.5 1 viol. ✓ Clean [H]/N=C(/N)\Nc1ccc(cc1)[C@H](N)P(=O)(O)O
1OV O96935 210.2 Da LogP -1.29 TPSA 145.5 1 viol. ✓ Clean [H]/N=C(/N)\NCCC[C@H](N)P(=O)(O)O
2WW Q9JYV4 167.1 Da LogP 0.49 TPSA 83.6 ✓ Ro5 ✓ Clean CC(C)C[C@@H](N)P(=O)(O)O
2X0 Q9JYV4 215.2 Da LogP 1.08 TPSA 83.6 ✓ Ro5 ✓ Clean c1ccc(cc1)CC[C@H](N)P(=O)(O)O
32Q Q9JYV4 390.4 Da LogP 2.58 TPSA 126.6 ✓ Ro5 ✓ Clean c1ccc(cc1)CC[C@H](N)P(=O)(C[C@@H](Cc2ccc(cc2)CN…
32R Q9JYV4 390.4 Da LogP 2.58 TPSA 126.6 ✓ Ro5 ✓ Clean c1ccc(cc1)CC[C@H](N)P(=O)(C[C@H](Cc2ccc(cc2)CN)…
379 Q9JYV4 362.4 Da LogP 2.51 TPSA 113.5 ✓ Ro5 ✓ Clean c1ccc(cc1)C[C@H](CP(=O)([C@H](CCc2cccnc2)N)O)C(…
37B Q9JYV4 361.4 Da LogP 3.12 TPSA 100.6 ✓ Ro5 ✓ Clean c1ccc(cc1)CC[C@H](N)P(=O)(C[C@@H](Cc2ccccc2)C(=…
37E Q9JYV4 222.2 Da LogP 0.37 TPSA 95.6 ✓ Ro5 ✓ Clean C1CCC(CC1)NC[C@H](N)P(=O)(O)O
3DZ Q9JYV4 390.4 Da LogP 2.58 TPSA 126.6 ✓ Ro5 ✓ Clean c1ccc(cc1)CC[C@H](N)P(=O)(C[C@@H](Cc2cccc(c2)CN…
3FB P04825 179.2 Da LogP 1.03 TPSA 63.3 ✓ Ro5 ✓ Clean c1ccc(cc1)C[C@@H](CC(=O)O)N
4QP O96935 299.3 Da LogP 2.66 TPSA 100.6 ✓ Ro5 ✓ Clean CC(C)C[C@@H](CP(=O)([C@H](c1ccccc1)N)O)C(=O)O
4S9 O96935 345.2 Da LogP 2.52 TPSA 87.7 ✓ Ro5 ✓ Clean CC(C)(C)OC(=O)N[C@@H](c1ccc(cc1)Br)C(=O)NO
4SA O96935 342.4 Da LogP 3.42 TPSA 87.7 ✓ Ro5 ✓ Clean CC(C)(C)OC(=O)N[C@@H](c1ccc(cc1)c2ccccc2)C(=O)NO
4SY O96935 346.4 Da LogP 2.16 TPSA 105.5 ✓ Ro5 ✓ Clean CC(C)(C)OC(=O)N[C@@H](c1ccc(cc1)c2cnn(c2)C)C(=O…
4SZ O96935 396.4 Da LogP 3.84 TPSA 87.7 ✓ Ro5 ✓ Clean CC(C)(C)OC(=O)N[C@@H](c1ccc(cc1)c2cc(c(c(c2)F)F…
4T2 O96935 400.4 Da LogP 2.52 TPSA 146.3 ✓ Ro5 ✓ Clean CC(C)(C)OC(=O)N[C@@H](c1ccc(cc1)c2cccc(c2)/C(=N…
4TK O96935 329.2 Da LogP 2.16 TPSA 78.4 ✓ Ro5 ✓ Clean CC(C)(C)C(=O)N[C@H](c1ccc(cc1)Br)C(=O)NO
4TL O96935 380.4 Da LogP 3.48 TPSA 78.4 ✓ Ro5 ✓ Clean CC(C)(C)C(=O)N[C@H](c1ccc(cc1)c2cc(c(c(c2)F)F)F…
4TM O96935 332.4 Da LogP 3.12 TPSA 78.4 ✓ Ro5 ✓ Clean CC(C)(C)C(=O)N[C@H](c1ccc(cc1)c2ccsc2)C(=O)NO
4U6 O96935 384.4 Da LogP 2.16 TPSA 137.0 ✓ Ro5 ✓ Clean CC(C)(C)C(=O)N[C@H](c1ccc(cc1)c2cccc(c2)/C(=N/O…
5HR Q9JYV4 230.2 Da LogP 0.24 TPSA 95.6 ✓ Ro5 ✓ Clean c1ccc(cc1)CNC[C@H](N)P(=O)(O)O
7MF P04825 349.2 Da LogP 1.90 TPSA 68.1 ✓ Ro5 ✓ Clean c1ccc(cc1)c2ccc(c3c2CC([C@H](CC3)[NH3+])(O)O)Br
7MK P04825 194.3 Da LogP -0.53 TPSA 68.1 ✓ Ro5 ✓ Clean c1ccc2c(c1)CC[C@@H](C(C2)(O)O)[NH3+]
7ML P04825 270.4 Da LogP 1.13 TPSA 68.1 ✓ Ro5 ✓ Clean c1ccc(cc1)c2cccc3c2CC([C@H](CC3)[NH3+])(O)O
89X O96935 412.5 Da LogP 2.26 TPSA 119.6 ✓ Ro5 ✓ Clean CC(C)C[C@@H](C(=O)N[C@H](c1ccccc1)C(=O)NO)NC(=O…
8KO O96935 323.4 Da LogP -0.05 TPSA 124.7 ✓ Ro5 ✓ Clean CC(C)C[C@@H](C(=O)NO)NC(=O)[C@H]([C@@H](Cc1cccc…
8KR O96935 279.3 Da LogP 2.04 TPSA 90.5 ✓ Ro5 ✓ Clean Cc1ccccc1NC(=O)N[C@H](CC(C)C)C(=O)NO
8L0 O96935 313.8 Da LogP 2.06 TPSA 90.5 ✓ Ro5 ✓ Clean CC(C)C[C@@H](C(=O)NO)NC(=O)NCc1cccc(c1)Cl
8LO O96935 321.4 Da LogP 2.85 TPSA 90.5 ✓ Ro5 ✓ Clean CCc1cccc(c1NC(=O)N[C@H](CC(C)C)C(=O)NO)CC
8N3 O96935 293.4 Da LogP 1.71 TPSA 90.5 ✓ Ro5 ✓ Clean Cc1cccc(c1)CNC(=O)N[C@H](CC(C)C)C(=O)NO
B1B O96935 313.8 Da LogP 2.06 TPSA 90.5 ✓ Ro5 ✓ Clean CC(C)C[C@@H](C(=O)NO)NC(=O)NCc1ccccc1Cl
B3K P04825 160.2 Da LogP -0.08 TPSA 89.3 ✓ Ro5 ✓ Clean C(CCN)C[C@@H](CC(=O)O)N
B3P O96935 282.3 Da LogP -4.01 TPSA 145.4 1 viol. ✓ Clean C(CNC(CO)(CO)CO)CNC(CO)(CO)CO
BAL P04825 89.1 Da LogP -0.58 TPSA 63.3 ✓ Ro5 ✓ Clean C(CN)C(=O)O
BB2 P04825 385.5 Da LogP 1.20 TPSA 119.0 ✓ Ro5 ✓ Clean CCCCC[C@H](CC(=O)NO)C(=O)N[C@@H](C(C)C)C(=O)N1C…
BES P04825 308.4 Da LogP 0.53 TPSA 112.7 ✓ Ro5 ✓ Clean CC(C)C[C@@H](C(=O)O)NC(=O)[C@H]([C@@H](Cc1ccccc…
BTJ O96935 990.2 Da LogP 2.17 TPSA 279.6 3 viol. ✓ Clean CC(C(=O)NCCOCCOCC(=O)NC(Cc1ccc(cc1)C(=O)c2ccccc…
D50 O96935 414.5 Da LogP 2.11 TPSA 121.9 ✓ Ro5 ✓ Clean CC(C)C[C@@H](C(=O)O)NC(=O)[C@H]([C@@H](Cc1ccc(c…
D66 O96935 338.4 Da LogP 0.54 TPSA 121.9 ✓ Ro5 ✓ Clean CC(C)C[C@@H](C(=O)O)NC(=O)[C@H]([C@@H](Cc1ccc(c…
DAB P04825 118.1 Da LogP -1.25 TPSA 89.3 ✓ Ro5 ✓ Clean C(CN)[C@@H](C(=O)O)N
DPP P04825 104.1 Da LogP -1.64 TPSA 89.3 ✓ Ro5 ✓ Clean C([C@@H](C(=O)O)N)N
E8C O96935 315.3 Da LogP 1.68 TPSA 90.5 ✓ Ro5 ✓ Clean CC(C)C[C@H](C(=O)NO)NC(=O)NCc1ccc(cc1F)F
E8F O96935 307.4 Da LogP 2.02 TPSA 90.5 ✓ Ro5 ✓ Clean Cc1ccc(cc1C)CNC(=O)N[C@@H](CC(C)C)C(=O)NO
E8G O96935 307.4 Da LogP 2.02 TPSA 90.5 ✓ Ro5 ✓ Clean Cc1cccc(c1C)CNC(=O)N[C@@H](CC(C)C)C(=O)NO
GMC P04825 294.3 Da LogP -1.53 TPSA 122.6 ✓ Ro5 ✓ Clean CN(C)c1c2c(ncn1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H]…
HT7 P04825 218.3 Da LogP 1.51 TPSA 79.1 ✓ Ro5 ✓ Clean c1ccc2c(c1)c(c[nH]2)C[C@@H](CC(=O)O)N
J0Y O96935 424.3 Da LogP 3.33 TPSA 78.4 ✓ Ro5 ✓ Clean c1cc(ccc1c2cc(c(c(c2)F)F)F)[C@H](C(=O)NO)NC(=O)…
J1G O96935 392.4 Da LogP 3.62 TPSA 78.4 ✓ Ro5 ✓ Clean c1cc(ccc1c2cc(c(c(c2)F)F)F)[C@H](C(=O)NO)NC(=O)…
J1V O96935 406.4 Da LogP 4.01 TPSA 78.4 ✓ Ro5 ✓ Clean c1cc(ccc1c2cc(c(c(c2)F)F)F)[C@H](C(=O)NO)NC(=O)…
J2D O96935 408.4 Da LogP 2.86 TPSA 87.7 ✓ Ro5 ✓ Clean c1cc(ccc1c2cc(c(c(c2)F)F)F)[C@H](C(=O)NO)NC(=O)…
J4P O96935 406.4 Da LogP 4.01 TPSA 78.4 ✓ Ro5 ✓ Clean c1cc(ccc1c2cc(c(c(c2)F)F)F)[C@H](C(=O)NO)NC(=O)…
J4S O96935 378.4 Da LogP 3.23 TPSA 78.4 ✓ Ro5 ✓ Clean c1cc(ccc1c2cc(c(c(c2)F)F)F)[C@H](C(=O)NO)NC(=O)…
J4V O96935 458.5 Da LogP 4.51 TPSA 78.4 ✓ Ro5 ✓ Clean c1cc(ccc1c2cc(c(c(c2)F)F)F)[C@H](C(=O)NO)NC(=O)…
J6A O96935 420.4 Da LogP 4.40 TPSA 78.4 ✓ Ro5 ✓ Clean c1cc(ccc1c2cc(c(c(c2)F)F)F)[C@H](C(=O)NO)NC(=O)…
L5E O96935 352.0 Da LogP 0.99 TPSA 68.1 ✓ Ro5 ✓ Clean c1cc(c2c(c1Br)CC[C@@H](C(C2)(O)O)[NH3+])Br
MLA P04825 104.1 Da LogP -0.45 TPSA 74.6 ✓ Ro5 ✓ Clean C(C(=O)O)C(=O)O
MLI O96935 102.0 Da LogP -3.12 TPSA 80.3 ✓ Ro5 ✓ Clean C(C(=O)[O-])C(=O)[O-]
PLU Q9JYV4 167.1 Da LogP 0.49 TPSA 83.6 ✓ Ro5 ✓ Clean CC(C)C[C@H](N)P(=O)(O)O
PUY P04825 471.5 Da LogP -0.79 TPSA 160.9 1 viol. ✓ Clean CN(C)c1c2c(ncn1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H]…
R5T O96935 332.4 Da LogP 1.94 TPSA 105.5 ✓ Ro5 ✓ Clean CC(C)(C)OC(=O)N[C@@H](c1ccc(cc1)n2cccn2)C(=O)NO
R5V O96935 316.4 Da LogP 1.58 TPSA 96.2 ✓ Ro5 ✓ Clean CC(C)(C)C(=O)N[C@H](c1ccc(cc1)n2cccn2)C(=O)NO
R5X O96935 351.4 Da LogP 1.43 TPSA 122.3 ✓ Ro5 ✓ Clean c1cc(cc(c1)N)C(=O)N[C@H](c2ccc(cc2)n3cccn3)C(=O…
S23 P04825 418.4 Da LogP 2.23 TPSA 129.7 ✓ Ro5 ✓ Clean C[C@H](N)[P@@](=O)(C[C@@H](Cc1ccccc1)C(=O)N[C@@…
TOD O96935 338.4 Da LogP 0.46 TPSA 136.0 ✓ Ro5 ✓ Clean CC(C)C[C@H]([C@@H](C(=O)NO)O)C(=O)N[C@@H](c1ccc…

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.