Protein profile

PA1409

acetylpolyamine aminohydrolase

Genome: NC_002516.2

Gene: PA1409 aphA Structure source: AlphaFold UniProt Q9I3T5
Amino acids 346
Annotations 8
Features 15
PDB binders 58
Druggability 0.293

Overview

Basic information about this protein and its source genome.

Accession
PA1409
Gene
PA1409 aphA
Status
annotated
Amino acids
346
Structure source
AlphaFold

Target profile

Computed evidence for target prioritization.

Human off-target
hit
Human identity (%)
37.963
Human E-value
5.13e-11
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 0.293
Structure
Pocket

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

2 EC 6 GO

Enzyme Commission (EC)

2

Gene Ontology (GO)

6
  • GO:0047609 Catalysis of the reaction: N-acetylputrescine + H2O = acetate + putrescine.
  • GO:0004407 Removal of an acetyl group from a lysine residue in a histone.
  • GO:0016787 Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc.
  • GO:0046872 Binding to a metal ion.
  • GO:0040029 A process that modulates the frequency, rate or extent of gene expression through chromatin remodeling either by modifying higher order chromatin fiber structure, nucleosomal histones, or cytosine methylation of DNA. Once established, this regulation may be maintained over many cell divisions. It can also be heritable in the absence of the instigating signal.
  • GO:0006595 The chemical reactions and pathways involving polyamines, any organic compound containing two or more amino groups.

Sequence Features

Domain/signature hits from InterPro and related databases.

15 records
Show feature table
Start End DB Term Name
2 343 SUPERFAMILY SSF52768 Arginase/deacetylase
2 343 InterPro IPR023696 Ureohydrolase domain superfamily
4 342 CDD cd10001 HDAC_classII_APAH
1 345 FunFam G3DSA:3.40.800.20:FF:000032 Acetylpolyamine amidohydrolase 2
1 345 Gene3D G3DSA:3.40.800.20 Histone deacetylase domain
1 345 InterPro IPR037138 Histone deacetylase domain superfamily
25 330 PANTHER PTHR48252 HISTONE DEACETYLASE 2-RELATED
28 338 Pfam PF00850 Histone deacetylase domain
28 338 InterPro IPR023801 Histone deacetylase domain
157 180 PRINTS PR01270 Histone deacetylase superfamily signature
157 180 InterPro IPR000286 Histone deacetylase family
190 205 PRINTS PR01270 Histone deacetylase superfamily signature
190 205 InterPro IPR000286 Histone deacetylase family
276 286 PRINTS PR01270 Histone deacetylase superfamily signature
276 286 InterPro IPR000286 Histone deacetylase family

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 PA1409
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 0.293

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.

131 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
3YP Q70I53 157.2 Da LogP 1.46 TPSA 49.3 ✓ Ro5 ✓ Clean C1CCC(C1)CCC(=O)NO
5OG F8W4B7 318.4 Da LogP 2.01 TPSA 95.5 ✓ Ro5 ✓ Clean c1ccc(cc1)NS(=O)(=O)c2cccc(c2)/C=C/C(=O)NO
5OJ F8W4B7 314.3 Da LogP 1.37 TPSA 89.9 ✓ Ro5 ✓ Clean c1ccc(cc1)N(CCO)C(=O)Cc2ccc(cc2)C(=O)NO
5OK F8W4B7 342.4 Da LogP 1.90 TPSA 95.5 ✓ Ro5 ✓ Clean c1ccc(cc1)S(=O)(=O)Nc2cccc(c2)C#CC=CC(=O)NO
5XA Q48935 132.2 Da LogP -0.38 TPSA 75.4 ✓ Ro5 ✓ Clean C(CCN)CC(=O)NO
6DK Q70I53 319.3 Da LogP 3.21 TPSA 69.6 ✓ Ro5 ✓ Clean c1ccc(cc1)NC(=O)CCCCCCC(C(F)(F)F)(O)O
6XA A0A0J7JFD7 146.2 Da LogP 0.01 TPSA 75.3 ✓ Ro5 ✓ Clean C(CCC(=O)NO)CCN
7H1 Q70I53 480.2 Da LogP 3.94 TPSA 78.4 ✓ Ro5 ✓ Clean c1ccc(cc1)NC(=O)C(C(C(C(C(C(C(=O)NO)(F)F)(F)F)(…
7XA Q48935 160.2 Da LogP 0.40 TPSA 75.4 ✓ Ro5 ✓ Clean C(CCCN)CCC(=O)NO
9RB Q70I53 299.3 Da LogP 2.97 TPSA 91.9 ✓ Ro5 Alert Cc1c(c(n(n1)C)C)/N=N/c2ccc(cc2)/C=C/C(=O)NO
A6I F8W4B7 484.6 Da LogP 2.27 TPSA 145.9 ✓ Ro5 ✓ Clean C[C@@H](C(=O)NCc1ccc(cc1)C(=O)NO)NC(=O)[C@H](CC…
AGJ F8W4B7 328.4 Da LogP 1.37 TPSA 89.9 ✓ Ro5 ✓ Clean c1ccc(cc1)CC(=O)N(CCO)Cc2ccc(cc2)C(=O)NO
AH4 F8W4B7 433.5 Da LogP 4.13 TPSA 107.5 ✓ Ro5 ✓ Clean c1ccc(cc1)N(c2ccccc2)c3ncc(cn3)C(=O)NCCCCCCC(=O…
AH7 F8W4B7 348.4 Da LogP 3.11 TPSA 87.1 ✓ Ro5 ✓ Clean c1ccc(cc1)C2(CCC(CC2)(F)F)Nc3ncc(cn3)C(=O)NO
B3N Q48935 307.4 Da LogP 1.94 TPSA 81.7 ✓ Ro5 ✓ Clean CN(C)c1ccc(cc1)C(=O)NCCCCCCC(=O)NO
BHO F8W4B7 137.1 Da LogP 0.81 TPSA 49.3 ✓ Ro5 ✓ Clean c1ccc(cc1)C(=O)NO
BTB F8W4B7 209.2 Da LogP -3.01 TPSA 104.4 ✓ Ro5 ✓ Clean C(CO)N(CCO)C(CO)(CO)CO
C65 Q70I53 267.3 Da LogP 3.62 TPSA 74.0 ✓ Ro5 Alert c1ccc(cc1)/N=N/c2ccc(cc2)/C=C/C(=O)NO
CF3 Q70I53 301.3 Da LogP 4.10 TPSA 46.2 ✓ Ro5 ✓ Clean c1ccc(cc1)NC(=O)CCCCCCC(=O)C(F)(F)F
CXS Q48935 221.3 Da LogP 1.19 TPSA 66.4 ✓ Ro5 ✓ Clean C1CCC(CC1)NCCCS(=O)(=O)O
E1Z F8W4B7 302.4 Da LogP 2.58 TPSA 69.6 ✓ Ro5 ✓ Clean C[C@@H](/C=C(\C)/C=C/C(=O)NO)C(=O)c1ccc(cc1)N(C…
F0Z Q70I53 192.3 Da LogP 1.72 TPSA 24.4 ✓ Ro5 ✓ Clean c1ccc(c(c1)C2=NCCCN2)S
F9P F8W4B7 143.2 Da LogP 1.07 TPSA 49.3 ✓ Ro5 ✓ Clean C1CCC(CC1)C(=O)NO
FBJ F8W4B7 127.1 Da LogP 0.60 TPSA 49.3 ✓ Ro5 ✓ Clean C1CC=C(C1)C(=O)NO
FBM F8W4B7 141.2 Da LogP 0.99 TPSA 49.3 ✓ Ro5 ✓ Clean C1CCC(=CC1)C(=O)NO
FGY F8W4B7 525.6 Da LogP 1.28 TPSA 165.7 2 viol. ✓ Clean C[C@@H](C(=O)NCc1ccccc1)NC(=O)[C@H](CC(=O)NCC(C…
FKS Q48935 258.3 Da LogP 0.73 TPSA 78.5 ✓ Ro5 ✓ Clean C(CCC(C(F)(F)F)(O)O)CCNCCCN
FLC F8W4B7 189.1 Da LogP -5.25 TPSA 140.6 ✓ Ro5 ✓ Clean C(C(=O)[O-])C(CC(=O)[O-])(C(=O)[O-])O
HB7 F8W4B7 460.5 Da LogP 2.83 TPSA 102.0 ✓ Ro5 ✓ Clean CN(C)c1ccc(cc1)C(=O)N(Cc2ccc(cc2)C(=O)NO)CC(=O)…
HBG F8W4B7 437.5 Da LogP 3.51 TPSA 98.7 ✓ Ro5 ✓ Clean Cc1cc(cc(c1)C(=O)N(Cc2ccc(cc2)C(=O)NO)CC(=O)NC3…
HBJ F8W4B7 460.5 Da LogP 3.46 TPSA 102.0 ✓ Ro5 ✓ Clean Cc1ccc(cc1)NC(=O)CN(Cc2ccc(cc2)C(=O)NO)C(=O)c3c…
HBV F8W4B7 346.4 Da LogP 3.59 TPSA 52.6 ✓ Ro5 ✓ Clean CN(Cc1ccc(cc1F)C(=O)NO)CC23CC4CC(C2)CC(C4)C3
K70 F8W4B7 350.4 Da LogP 2.31 TPSA 65.2 ✓ Ro5 ✓ Clean c1cc2c(nc1)[N+](=C3C=CC=CC3=S2)Cc4ccc(cc4)C(=O)…
LBH F8W4B7 349.4 Da LogP 3.33 TPSA 77.2 ✓ Ro5 Alert Cc1c(c2ccccc2[nH]1)CCNCc3ccc(cc3)/C=C/C(=O)NO
MCM F8W4B7 175.2 Da LogP 1.68 TPSA 56.2 ✓ Ro5 ✓ Clean CC1=CC(=O)Oc2c1ccc(c2)N
MLT Q70I53 134.1 Da LogP -1.09 TPSA 94.8 ✓ Ro5 ✓ Clean C([C@H](C(=O)O)O)C(=O)O
N4R F8W4B7 341.4 Da LogP 3.64 TPSA 81.7 ✓ Ro5 ✓ Clean CCCCN(Cc1ccc(cc1)C(=O)NO)C(=O)Nc2ccccc2
NH4 Q48935 18.0 Da LogP 0.38 TPSA 36.5 ✓ Ro5 ✓ Clean [NH4+]
OKP A0A0J7JFD7 188.1 Da LogP -0.43 TPSA 78.5 ✓ Ro5 ✓ Clean B(CCCCCNCCCN)(O)O
OKS A0A0J7JFD7 174.2 Da LogP 0.79 TPSA 75.3 ✓ Ro5 ✓ Clean C(CCCC(=O)NO)CCCN
P5Y F8W4B7 510.5 Da LogP 3.70 TPSA 113.2 1 viol. ✓ Clean c1ccc(cc1)Cn2c(nnn2)CN(Cc3ccc(cc3)C(=O)NO)C(=O)…
P6Y F8W4B7 339.3 Da LogP 2.15 TPSA 91.3 ✓ Ro5 ✓ Clean c1cc(c(nc1)C(F)(F)F)C(=O)NCc2ccc(cc2)C(=O)NO
P7D F8W4B7 349.4 Da LogP 1.31 TPSA 91.6 ✓ Ro5 ✓ Clean CN(C)Cc1ccc(cc1)S(=O)(=O)n2ccc(c2)/C=C/C(=O)NO
P7J F8W4B7 302.4 Da LogP 2.97 TPSA 61.4 ✓ Ro5 ✓ Clean CC1([C@@H]2CC[C@H]([C@H]1C2)CNCc3ccc(cc3)C(=O)N…
P7V F8W4B7 283.1 Da LogP 2.22 TPSA 75.4 ✓ Ro5 ✓ Clean c1cc(ccc1c2nc(co2)C(=O)NO)Br
Q9C Q48935 187.3 Da LogP -0.16 TPSA 67.2 ✓ Ro5 ✓ Clean CC(=O)NCCCCNCCCN
QCM F8W4B7 421.5 Da LogP 4.55 TPSA 90.9 ✓ Ro5 ✓ Clean CCN(CC)Cc1ccc2cc(ccc2c1)COC(=O)Nc3ccc(cc3)C(=O)…
QCP F8W4B7 312.4 Da LogP 3.18 TPSA 78.4 ✓ Ro5 ✓ Clean CC(C)[C@@H](c1ccccc1)C(=O)Nc2ccc(cc2)C(=O)NO
QQD F8W4B7 373.5 Da LogP 4.24 TPSA 65.5 ✓ Ro5 ✓ Clean CC1(c2ccccc2N([C@@H]1c3cccnc3)Cc4ccc(cc4)C(=O)N…
QQG F8W4B7 351.5 Da LogP 2.79 TPSA 55.8 ✓ Ro5 ✓ Clean CN1CC2(CCN(CC2)Cc3ccc(cc3)C(=O)NO)c4c1cccc4
R5G F8W4B7 325.3 Da LogP 1.93 TPSA 103.6 ✓ Ro5 ✓ Clean c1cc(ccc1Cn2ccc3c2cc(cc3)C(=O)NO)C(=O)NO
SHH Q70I53 264.3 Da LogP 2.47 TPSA 78.4 ✓ Ro5 ✓ Clean c1ccc(cc1)NC(=O)CCCCCCC(=O)NO
SP5 Q48935 244.4 Da LogP -0.18 TPSA 79.2 ✓ Ro5 ✓ Clean CC(=O)NCCCNCCCCNCCCN
SS9 Q48935 176.3 Da LogP 1.02 TPSA 38.0 ✓ Ro5 ✓ Clean C(CCNCCCN)CCS
UFJ F8W4B7 390.2 Da LogP 3.08 TPSA 78.4 ✓ Ro5 ✓ Clean c1cc(ccc1NC(=O)CCCCCCC(=O)NO)I
UFS F8W4B7 477.6 Da LogP 4.44 TPSA 124.6 ✓ Ro5 ✓ Clean C#CCCCC(=O)Nc1ccc(cc1)C(=O)c2ccc(cc2)NC(=O)CCCC…
W45 F8W4B7 345.3 Da LogP 4.16 TPSA 34.0 ✓ Ro5 ✓ Clean c1cn(c2c1cc(c(c2)Cl)Cl)CCCCCNC(=O)CS
XS6 Q48935 203.3 Da LogP -0.01 TPSA 87.4 ✓ Ro5 ✓ Clean C(CCC(=O)NO)CCNCCCN

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.