Protein profile

VK055_2863

amino acid permease family protein

Genome: KpATCC43816

Gene: AIK81452.1 Structure source: AlphaFold + ColabFold UniProt A0A0H3GQP6
Amino acids 467
Annotations 4
Features 45
PDB binders 6
Druggability 0.892

Overview

Basic information about this protein and its source genome.

Accession
VK055_2863
Gene
AIK81452.1
Status
annotated
Amino acids
467
Structure source
AlphaFold + ColabFold

Target profile

Computed evidence for target prioritization.

Human off-target
hit
Human identity (%)
29.655
Human E-value
2e-11
Gut microbiome off-target
hit
Essential (DEG)
Y
DEG identity (%)
44.018
DEG E-value
2.8200000000000005e-132
Localization
CytoplasmicMembrane
ColabFold pLDDT
85.54

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 0.892
Structure A0A0H3GQP6
Pocket Pocket 3
P2Rank 0.952
Structure A0A0H3GQP6
Pocket Pocket 1
ColabFold model
FPocket 0.67 · Pocket 13
P2Rank 0.949 · Pocket 1
Core conservation Conserved core gene
Roary core
CoreCruncher core
Gut microbiome 266 / 4744 genomes with a hit
Normalized 0.056

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

4 GO

Gene Ontology (GO)

4
  • 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:0006865 The directed movement of amino acids, organic acids containing one or more amino substituents, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
  • 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.

45 records
Show feature table
Start End DB Term Name
48 70 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
108 130 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
51 71 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
275 285 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
252 274 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
1 27 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
417 435 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
90 112 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
10 464 PANTHER PTHR43495 GABA PERMEASE
162 184 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
155 165 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
461 467 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
127 149 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
136 154 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
343 363 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
210 232 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
312 342 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
289 311 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
232 251 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
441 460 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
207 231 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
166 187 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
286 311 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
1 466 PIRSF PIRSF006060 AA_transporter
72 107 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
18 467 FunFam G3DSA:1.20.1740.10:FF:000001 Amino acid permease
131 135 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
398 416 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
252 274 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
369 397 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
188 206 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
412 434 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
444 461 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
18 466 Gene3D G3DSA:1.20.1740.10 Amino acid/polyamine transporter I
28 45 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
436 440 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
27 465 Pfam PF00324 Amino acid permease
27 465 InterPro IPR004841 Amino acid permease/ SLC12A domain
46 50 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
52 82 ProSitePatterns PS00218 Amino acid permeases signature.
52 82 InterPro IPR004840 Amino acid permease, conserved site
364 368 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
342 364 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
369 391 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
27 44 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_A0A0H3GQP6
AlphaFold full sequence Viewing
ColabFold VK055_2863
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
3 0.892
1 0.407
26 0.335
9 0.265

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 23.78 0.892
2 11.89 0.63
3 6.64 0.337
4 4.62 0.2
5 3.98 0.158

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.

70 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
AG2 P60061 130.2 Da LogP -0.79 TPSA 87.9 ✓ Ro5 ✓ Clean C(CCNC(=N)N)CN
BNG P60061 306.4 Da LogP 0.55 TPSA 99.4 ✓ Ro5 ✓ Clean CCCCCCCCCO[C@H]1[C@@H]([C@H]([C@@H]([C@H](O1)CO…
CLR Q5L1G5 386.7 Da LogP 7.39 TPSA 20.2 1 viol. ✓ Clean CC(C)CCC[C@@H](C)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3…
D10 Q58026 142.3 Da LogP 4.15 TPSA 0.0 ✓ Ro5 ✓ Clean CCCCCCCCCC
HEX P60061 86.2 Da LogP 2.59 TPSA 0.0 ✓ Ro5 ✓ Clean CCCCCC
OLC Q5L1G5 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.