Protein profile

KP13_02321

Propanediol diffusion facilitator

Genome: KpKP13

Gene: AHE42892.1 pduF Structure source: AlphaFold + ColabFold UniProt A0A2X1SMP4
Amino acids 269
Annotations 5
Features 46
PDB binders 2
Druggability 0.971

Overview

Basic information about this protein and its source genome.

Accession
KP13_02321
Gene
AHE42892.1 pduF
Status
annotated
Amino acids
269
Structure source
AlphaFold + ColabFold

Target profile

Computed evidence for target prioritization.

Human off-target
hit
Human identity (%)
41.791
Human E-value
1.39e-08
Gut microbiome off-target
hit
Essential (DEG)
N
DEG identity (%)
0.0
Localization
CytoplasmicMembrane
ColabFold pLDDT
95.62

Selected Druggability evidence

AlphaFold / UniProt model

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 0.971
Structure A0A2X1SMP4
Pocket Pocket 1
P2Rank 0.557
Structure A0A2X1SMP4
Pocket Pocket 1
ColabFold model
FPocket 0.958 · Pocket 1
P2Rank 0.64 · Pocket 1
Core conservation Conserved core gene
Roary core
CoreCruncher core
Gut microbiome 142 / 4744 genomes with a hit
Normalized 0.03

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

5 GO

Gene Ontology (GO)

5
  • GO:0016020 A lipid bilayer along with all the proteins and protein complexes embedded in it and attached to it.
  • GO:0015267 Enables the energy-independent facilitated diffusion of a solute through a transmembrane aqueous pore or channel. Stereospecificity is not exhibited but this transport may be specific for a particular molecular species or class of molecules.
  • GO:0055085 The process in which a solute is transported across a lipid bilayer, from one side of a membrane to the other.
  • 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:0015254 Enables the energy-independent facilitated diffusion of glycerol through a transmembrane aqueous pore or channel.

Sequence Features

Domain/signature hits from InterPro and related databases.

46 records
Show feature table
Start End DB Term Name
64 81 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
165 175 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
178 200 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
13 35 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
182 204 PRINTS PR00783 Major intrinsic protein family signature
182 204 InterPro IPR000425 Major intrinsic protein
83 102 PRINTS PR00783 Major intrinsic protein family signature
83 102 InterPro IPR000425 Major intrinsic protein
232 252 PRINTS PR00783 Major intrinsic protein family signature
232 252 InterPro IPR000425 Major intrinsic protein
149 167 PRINTS PR00783 Major intrinsic protein family signature
149 167 InterPro IPR000425 Major intrinsic protein
46 70 PRINTS PR00783 Major intrinsic protein family signature
46 70 InterPro IPR000425 Major intrinsic protein
7 26 PRINTS PR00783 Major intrinsic protein family signature
7 26 InterPro IPR000425 Major intrinsic protein
5 258 PANTHER PTHR43829 AQUAPORIN OR AQUAGLYCEROPORIN RELATED
64 72 ProSitePatterns PS00221 MIP family signature.
64 72 InterPro IPR022357 Major intrinsic protein, conserved site
201 227 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
8 252 CDD cd00333 MIP
8 252 InterPro IPR000425 Major intrinsic protein
250 269 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
2 256 Gene3D G3DSA:1.20.1080.10 Glycerol uptake facilitator protein.
2 256 InterPro IPR023271 Aquaporin-like
55 77 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
37 58 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
12 30 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
143 165 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
82 87 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
31 36 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
231 253 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
84 106 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
1 11 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
143 164 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
11 249 NCBIfam TIGR00861 MIP family channel protein
11 249 InterPro IPR000425 Major intrinsic protein
228 249 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
107 142 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
6 254 SUPERFAMILY SSF81338 Aquaporin-like
6 254 InterPro IPR023271 Aquaporin-like
88 106 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
7 249 Pfam PF00230 Major intrinsic protein
7 249 InterPro IPR000425 Major intrinsic protein
59 63 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
176 200 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.

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 + 2

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

Entry Method Resolution Chain Coverage Links Status
AlphaFold AF_A0A2X1SMP4
AlphaFold full sequence Viewing
ColabFold KP13_02321
ColabFold 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 0.971
9 0.528
6 0.473
14 0.461

Pockets (P2RANK)

Showing top-ranked P2Rank candidates by probability. Probability is color-coded per P2Rank calibration: high (≥ 0.5), medium (0.2 – 0.49), low (< 0.2).

P2RANK Sticks Spheres Surfaces Score Probability Labels Zoom Positions
1 9.2 0.493
2 7.27 0.379
3 2.17 0.052
4 2.11 0.048

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.

63 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
3PE Q6J8I9 748.1 Da LogP 12.06 TPSA 134.4 2 viol. ✓ Clean CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)OCCN)OC…
PS6 P55064 567.7 Da LogP 5.27 TPSA 171.7 2 viol. ✓ Clean CCCCCCCCCCCCCC(=O)OC[C@@H](CO[P@@](=O)(O)OC[C@H…

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.