Protein profile

KP13_04229

Aquaporin Z

Genome: KpKP13

Gene: AHE45460.1 aqpZ Structure source: AlphaFold + ColabFold UniProt A0A0H3GUX7
Amino acids 241
Annotations 6
Features 49
PDB binders 2
Druggability 0.945

Overview

Basic information about this protein and its source genome.

Accession
KP13_04229
Gene
AHE45460.1 aqpZ
Status
annotated
Amino acids
241
Structure source
AlphaFold + ColabFold

Target profile

Computed evidence for target prioritization.

Human off-target
hit
Human identity (%)
41.935
Human E-value
9.32e-07
Gut microbiome off-target
hit
Essential (DEG)
N
DEG identity (%)
0.0
Localization
CytoplasmicMembrane
ColabFold pLDDT
97.52

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 0.945
Structure A0A0H3GUX7
Pocket Pocket 1
P2Rank 0.403
Structure A0A0H3GUX7
Pocket Pocket 1
ColabFold model
FPocket 0.566 · Pocket 2
P2Rank 0.318 · Pocket 1
Core conservation Accessory gene
Roary accessory
CoreCruncher accessory
Gut microbiome 155 / 4744 genomes with a hit
Normalized 0.033

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

6 GO

Gene Ontology (GO)

6
  • 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:0006833 The directed movement of water (H2O) into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
  • GO:0016020 A lipid bilayer along with all the proteins and protein complexes embedded in it and attached to it.
  • GO:0055085 The process in which a solute is transported across a lipid bilayer, from one side of a membrane to the other.
  • GO:0015250 Enables the energy-independent facilitated diffusion of water through a transmembrane aqueous pore or channel.
  • GO:0005886 The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

Sequence Features

Domain/signature hits from InterPro and related databases.

49 records
Show feature table
Start End DB Term Name
12 238 SUPERFAMILY SSF81338 Aquaporin-like
12 238 InterPro IPR023271 Aquaporin-like
1 19 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
13 236 CDD cd00333 MIP
13 236 InterPro IPR000425 Major intrinsic protein
160 170 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
177 199 PRINTS PR00783 Major intrinsic protein family signature
177 199 InterPro IPR000425 Major intrinsic protein
147 165 PRINTS PR00783 Major intrinsic protein family signature
147 165 InterPro IPR000425 Major intrinsic protein
13 32 PRINTS PR00783 Major intrinsic protein family signature
13 32 InterPro IPR000425 Major intrinsic protein
90 109 PRINTS PR00783 Major intrinsic protein family signature
90 109 InterPro IPR000425 Major intrinsic protein
216 236 PRINTS PR00783 Major intrinsic protein family signature
216 236 InterPro IPR000425 Major intrinsic protein
53 77 PRINTS PR00783 Major intrinsic protein family signature
53 77 InterPro IPR000425 Major intrinsic protein
12 240 Hamap MF_01146 Aquaporin Z [aqpZ].
12 240 InterPro IPR023743 Aquaporin Z
91 113 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
44 64 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
139 159 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
114 138 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
17 233 NCBIfam TIGR00861 MIP family channel protein
17 233 InterPro IPR000425 Major intrinsic protein
20 38 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
237 241 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
9 241 Gene3D G3DSA:1.20.1080.10 Glycerol uptake facilitator protein.
9 241 InterPro IPR023271 Aquaporin-like
39 43 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
215 237 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
191 215 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
65 90 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
166 188 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
171 190 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
11 239 PANTHER PTHR19139 AQUAPORIN TRANSPORTER
11 239 InterPro IPR034294 Aquaporin transporter
137 159 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
1 30 ProSiteProfiles PS51257 Prokaryotic membrane lipoprotein lipid attachment site profile.
11 241 FunFam G3DSA:1.20.1080.10:FF:000007 Aquaporin Z
43 65 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
71 79 ProSitePatterns PS00221 MIP family signature.
71 79 InterPro IPR022357 Major intrinsic protein, conserved site
216 236 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
91 113 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
9 233 Pfam PF00230 Major intrinsic protein
9 233 InterPro IPR000425 Major intrinsic protein
20 39 TMHMM TMhelix 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_A0A0H3GUX7
AlphaFold full sequence Viewing
ColabFold KP13_04229
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 0.945
5 0.757
7 0.35

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 4.99 0.226
2 4.79 0.212
3 1.69 0.029

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.