Protein profile

VK055_0045

major Facilitator Superfamily protein

Genome: KpATCC43816

Gene: AIK78673.1 Structure source: AlphaFold + ColabFold UniProt A0A0H3GVJ6
Amino acids 473
Annotations 3
Features 57
PDB binders 1
Druggability 0.941

Overview

Basic information about this protein and its source genome.

Accession
VK055_0045
Gene
AIK78673.1
Status
annotated
Amino acids
473
Structure source
AlphaFold + ColabFold

Target profile

Computed evidence for target prioritization.

Human off-target
No hit
Human identity (%)
0.0
Gut microbiome off-target
hit
Essential (DEG)
N
DEG identity (%)
33.516
Localization
CytoplasmicMembrane
ColabFold pLDDT
90.06

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 0.941
Structure A0A0H3GVJ6
Pocket Pocket 24
P2Rank 0.964
Structure A0A0H3GVJ6
Pocket Pocket 1
ColabFold model
FPocket 0.826 · Pocket 5
P2Rank 0.888 · Pocket 1
Core conservation Conserved core gene
Roary core
CoreCruncher core
Gut microbiome 49 / 4744 genomes with a hit
Normalized 0.01

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

3 GO

Gene Ontology (GO)

3
  • GO:0022857 Enables the transfer of a substance, usually a specific substance or a group of related substances, from one side of a membrane to the other.
  • 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.

Sequence Features

Domain/signature hits from InterPro and related databases.

57 records
Show feature table
Start End DB Term Name
55 74 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
140 162 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
201 218 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
141 163 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.
190 200 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
420 438 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
35 53 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
355 359 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
17 460 SUPERFAMILY SSF103473 MFS general substrate transporter
17 460 InterPro IPR036259 MFS transporter superfamily
436 455 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
303 323 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
230 248 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
107 128 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
276 298 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
308 330 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
398 419 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
439 461 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
298 302 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
81 103 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
462 473 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
140 164 PRINTS PR01036 Tetracycline resistance protein TetB signature
400 419 PRINTS PR01036 Tetracycline resistance protein TetB signature
19 43 PRINTS PR01036 Tetracycline resistance protein TetB signature
110 130 PRINTS PR01036 Tetracycline resistance protein TetB signature
17 246 Gene3D G3DSA:1.20.1720.10 Multidrug resistance protein D
203 220 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
168 189 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
107 129 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
21 411 Pfam PF07690 Major Facilitator Superfamily
21 411 InterPro IPR011701 Major facilitator superfamily
360 386 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
168 190 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
16 461 PANTHER PTHR42718 MAJOR FACILITATOR SUPERFAMILY MULTIDRUG TRANSPORTER MFSC
335 354 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
399 421 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
230 248 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
54 74 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
249 277 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
387 397 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
16 465 ProSiteProfiles PS50850 Major facilitator superfamily (MFS) profile.
16 465 InterPro IPR020846 Major facilitator superfamily domain
81 101 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
260 464 Gene3D G3DSA:1.20.1250.20 MFS general substrate transporter like domains
260 464 InterPro IPR036259 MFS transporter superfamily
75 80 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
163 167 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
335 354 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
324 334 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
219 229 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
364 386 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
278 297 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
102 106 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
12 34 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
129 139 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
1 11 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.

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_A0A0H3GVJ6
AlphaFold full sequence Viewing
ColabFold VK055_0045
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
24 0.941
28 0.552
23 0.322

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 28.07 0.923
2 16.86 0.789
3 3.21 0.111
4 2.54 0.071
5 1.37 0.016

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.

144 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
J0M J7QAK3 196.2 Da LogP -3.49 TPSA 138.5 1 viol. ✓ Clean C([C@H]([C@@H]([C@@H]([C@H](C(=O)O)O)O)O)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.