Protein profile

PA3983

hypothetical protein

Genome: NC_002516.2

Gene: PA3983 Structure source: Experimental + AlphaFold UniProt Q9HX36
Amino acids 279
Annotations 2
Features 28
PDB binders 5
Druggability 0.432

Overview

Basic information about this protein and its source genome.

Accession
PA3983
Gene
PA3983
Status
annotated
Amino acids
279
Structure source
Experimental + AlphaFold

Target profile

Computed evidence for target prioritization.

Human off-target
hit
Human identity (%)
31.183
Human E-value
2.31e-14
Gut microbiome off-target
hit
Essential (DEG)
Y
Localization
CytoplasmicMembrane

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 0.432
Structure
Pocket

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

2 GO

Gene Ontology (GO)

2
  • GO:0005886 The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
  • GO:0050660 Binding to FAD, flavin-adenine dinucleotide, the coenzyme or the prosthetic group of various flavoprotein oxidoreductase enzymes, in either the oxidized form, FAD, or the reduced form, FADH2.

Sequence Features

Domain/signature hits from InterPro and related databases.

28 records
Show feature table
Start End DB Term Name
63 181 CDD cd04590 CBS_pair_CorC_HlyC_assoc
63 181 InterPro IPR044751 Ion transporter-like, CBS domain
133 193 ProSiteProfiles PS51371 CBS domain profile.
133 193 InterPro IPR000644 CBS domain
67 128 ProSiteProfiles PS51371 CBS domain profile.
67 128 InterPro IPR000644 CBS domain
25 278 PANTHER PTHR22777 HEMOLYSIN-RELATED
60 198 SUPERFAMILY SSF54631 CBS-domain pair
60 198 InterPro IPR046342 CBS domain superfamily
44 192 FunFam G3DSA:3.10.580.10:FF:000002 Magnesium/cobalt efflux protein CorC
43 190 Gene3D G3DSA:3.10.580.10 -
43 190 InterPro IPR046342 CBS domain superfamily
72 121 SMART SM00116 cbs_1
72 121 InterPro IPR000644 CBS domain
136 184 SMART SM00116 cbs_1
136 184 InterPro IPR000644 CBS domain
196 277 FunFam G3DSA:3.30.465.10:FF:000023 Magnesium and cobalt transporter
198 278 SUPERFAMILY SSF56176 FAD-binding/transporter-associated domain-like
198 278 InterPro IPR036318 FAD-binding, type PCMH-like superfamily
191 276 Gene3D G3DSA:3.30.465.10 -
191 276 InterPro IPR016169 FAD-binding, type PCMH, subdomain 2
203 277 Pfam PF03471 Transporter associated domain
203 277 InterPro IPR005170 Transporter-associated domain
200 278 SMART SM01091 CorC_HlyC_2
200 278 InterPro IPR005170 Transporter-associated domain
63 120 Pfam PF00571 CBS domain
63 120 InterPro IPR000644 CBS domain
136 184 Pfam PF00571 CBS 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

1 + 1

Experimental PDB entries and predicted models. Click Switch to display a different structure in the viewer.

Entry Method Resolution Chain Coverage Links Status
PDB 3LLB
X-ray 1.80 Å A
29.7% 197-279
Viewing
AlphaFold PA3983
AlphaFold full sequence Loaded
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 0.432

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.

55 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
ADN Q9K0P8 267.2 Da LogP -1.98 TPSA 139.5 ✓ Ro5 ✓ Clean c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)…
ANP Q9H8M5-3 506.2 Da LogP -2.06 TPSA 281.9 3 viol. ✓ Clean c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)…
FLC Q32NY4 189.1 Da LogP -5.25 TPSA 140.6 ✓ Ro5 ✓ Clean C(C(=O)[O-])C(CC(=O)[O-])(C(=O)[O-])O
FX6 A0A109QFA5 253.3 Da LogP 0.89 TPSA 117.8 ✓ Ro5 ✓ Clean CC[C@@H](C(=O)O)Sc1[nH]c2c(n1)c(ncn2)N
OLC A0A109QFA5 356.5 Da LogP 4.92 TPSA 66.8 ✓ Ro5 ✓ Clean CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](CO)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.