Protein profile

PA1125

NAD-dependent protein deacylase

Genome: NC_002516.2

Gene: PA1125 cobB1 Structure source: AlphaFold UniProt Q9I4L0
Amino acids 250
Annotations 7
Features 14
PDB binders 21
Druggability 0.852

Overview

Basic information about this protein and its source genome.

Accession
PA1125
Gene
PA1125 cobB1
Status
annotated
Amino acids
250
Structure source
AlphaFold

Target profile

Computed evidence for target prioritization.

Human off-target
hit
Human identity (%)
45.217
Human E-value
2.15e-28
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 0.852
Structure
Pocket

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

1 EC 6 GO

Enzyme Commission (EC)

1

Gene Ontology (GO)

6
  • GO:0005737 The contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
  • GO:0017136 Catalysis of the reaction: N(6)-acetyl-L-lysyl-[histone] + NAD+ + H2O = L-lysyl-[protein] + 2''-O-acetyl-ADP-D-ribose + nicotinamide. This reaction transfers an acetyl group from a histone to NAD, producing nicotinamide.
  • GO:0070403 Binding to the oxidized form, NAD, of nicotinamide adenine dinucleotide, a coenzyme involved in many redox and biosynthetic reactions.
  • GO:0036054 Catalysis of the reaction: N(6)-malonyl-L-lysyl-[protein] + NAD+ + H2O = 2''-O-malonyl-ADP-D-ribose + nicotinamide + L-lysyl-[protein].
  • GO:0036055 Catalysis of the reaction: N(6)-succinyl-L-lysyl-[protein] + NAD+ + H2O = 2''-O-succinyl-ADP-D-ribose + nicotinamide + L-lysyl-[protein].
  • GO:0008270 Binding to a zinc ion (Zn).

Sequence Features

Domain/signature hits from InterPro and related databases.

14 records
Show feature table
Start End DB Term Name
12 244 CDD cd01412 SIRT5_Af1_CobB
12 244 InterPro IPR027546 Sirtuin, class III
19 199 Pfam PF02146 Sir2 family
19 199 InterPro IPR003000 Sirtuin family
9 246 PANTHER PTHR47651 NAD-DEPENDENT HISTONE DEACETYLASE HST4
12 246 Hamap MF_01121 NAD-dependent protein deacylase [cobB].
12 246 InterPro IPR027546 Sirtuin, class III
3 247 SUPERFAMILY SSF52467 DHS-like NAD/FAD-binding domain
3 247 InterPro IPR029035 DHS-like NAD/FAD-binding domain superfamily
11 241 Gene3D G3DSA:3.40.50.1220 -
28 169 Gene3D G3DSA:3.30.1600.10 SIR2/SIRT2 'Small Domain'
28 169 InterPro IPR026591 Sirtuin, catalytic core small domain superfamily
1 250 ProSiteProfiles PS50305 Sirtuin catalytic domain profile.
1 250 InterPro IPR026590 Sirtuin family, catalytic core 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 PA1125
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 0.852

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.

156 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
0L1 Q6DHI5 146.1 Da LogP 0.72 TPSA 74.6 ✓ Ro5 ✓ Clean C(CCC(=O)O)CC(=O)O
3NP Q6DHI5 119.1 Da LogP -0.26 TPSA 80.4 ✓ Ro5 ✓ Clean C(C[N+](=O)[O-])C(=O)O
APR O28597 559.3 Da LogP -3.28 TPSA 291.5 3 viol. ✓ Clean c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)…
BJW Q6DHI5 1179.1 Da LogP 2.19 TPSA 421.9 3 viol. ✓ Clean CC(C)NC(=O)[C@H](Cc1c[nH]c2c1cccc2)NC(=O)[C@H](…
BV8 Q6DHI5 1180.1 Da LogP 1.08 TPSA 445.3 3 viol. ✓ Clean CC(C)NC(=O)[C@H](Cc1c[nH]c2c1cccc2)NC(=O)[C@H](…
BVT Q6DHI5 1180.1 Da LogP 0.96 TPSA 434.0 3 viol. ✓ Clean CC(C)NC(=O)[C@H](Cc1c[nH]c2c1cccc2)NC(=O)[C@H](…
CNA Q9NXA8 662.5 Da LogP -2.35 TPSA 309.0 3 viol. ✓ Clean c1cc(c[n+](c1)[C@@H]2C[C@@H]([C@H]([C@H]2O)O)CO…
DZK Q6DHI5 240.3 Da LogP 1.85 TPSA 74.6 ✓ Ro5 ✓ Clean c1ccc(cc1)CS[C@@H](CC(=O)O)C(=O)O
E9N Q6DHI5 240.3 Da LogP 1.85 TPSA 74.6 ✓ Ro5 ✓ Clean c1ccc(cc1)CS[C@H](CC(=O)O)C(=O)O
F9V Q6DHI5 194.2 Da LogP 1.33 TPSA 74.6 ✓ Ro5 ✓ Clean c1ccc(cc1)C(CC(=O)O)C(=O)O
GUA Q6DHI5 132.1 Da LogP 0.33 TPSA 74.6 ✓ Ro5 ✓ Clean C(CC(=O)O)CC(=O)O
GZB Q6DHI5 179.2 Da LogP 0.50 TPSA 66.4 ✓ Ro5 ✓ Clean c1ccc(cc1)C(=O)NCC(=O)O
HLY Q6DHI5 290.3 Da LogP -0.70 TPSA 149.9 ✓ Ro5 ✓ Clean C[C@@](CC(=O)NCCCC[C@@H](C(=O)O)N)(CC(=O)O)O
JO3 Q6DHI5 132.1 Da LogP 0.18 TPSA 74.6 ✓ Ro5 ✓ Clean CC(CC(=O)O)C(=O)O
KMQ P75960-2 613.4 Da LogP -1.68 TPSA 280.5 3 viol. ✓ Clean C/C=C/CO[C@@H]1[C@@H]([C@H](O[C@@H]1O)COP(=O)(O…
NCA O30124 122.1 Da LogP 0.18 TPSA 56.0 ✓ Ro5 ✓ Clean c1cc(cnc1)C(=O)N
NX6 Q6DHI5 267.2 Da LogP 0.84 TPSA 112.9 ✓ Ro5 ✓ Clean c1ccc(cc1)COC(=O)N[C@@H](CC(=O)O)C(=O)O
OAD O28597 601.4 Da LogP -2.71 TPSA 297.6 3 viol. ✓ Clean CC(=O)O[C@@H]1[C@@H]([C@H](O[C@@H]1O)CO[P@@](=O…
SU8 Q6DHI5 174.2 Da LogP 1.35 TPSA 74.6 ✓ Ro5 ✓ Clean CCCC[C@H](CC(=O)O)C(=O)O
SUH Q6DHI5 132.1 Da LogP 0.18 TPSA 74.6 ✓ Ro5 ✓ Clean C[C@@H](CC(=O)O)C(=O)O
WOC Q6DHI5 146.1 Da LogP 0.57 TPSA 74.6 ✓ Ro5 ✓ Clean CC(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.