Protein profile

VK055_0448

major Facilitator Superfamily protein

Genome: KpATCC43816

Gene: AIK79074.1 Structure source: AlphaFold + ColabFold UniProt A0A483MSU4
Amino acids 510
Annotations 3
Features 57
PDB binders 4
Druggability 0.987

Overview

Basic information about this protein and its source genome.

Accession
VK055_0448
Gene
AIK79074.1
Status
annotated
Amino acids
510
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 (%)
28.355
Localization
CytoplasmicMembrane
ColabFold pLDDT
88.9

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 0.987
Structure A0A483MSU4
Pocket Pocket 14
P2Rank 0.795
Structure A0A483MSU4
Pocket Pocket 1
ColabFold model
FPocket 0.991 · Pocket 22
P2Rank 0.878 · Pocket 1
Core conservation Conserved core gene
Roary core
CoreCruncher core
Gut microbiome 7 / 4744 genomes with a hit
Normalized 0.001

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:0016020 A lipid bilayer along with all the proteins and protein complexes embedded in it and attached to it.

Sequence Features

Domain/signature hits from InterPro and related databases.

57 records
Show feature table
Start End DB Term Name
229 249 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
250 268 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
474 496 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
306 326 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
193 203 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
269 291 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
8 497 PANTHER PTHR42718 MAJOR FACILITATOR SUPERFAMILY MULTIDRUG TRANSPORTER MFSC
71 81 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
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.
12 31 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
497 510 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
362 391 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
392 402 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
15 262 Gene3D G3DSA:1.20.1720.10 Multidrug resistance protein D
32 50 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
338 356 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
82 105 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
264 500 Gene3D G3DSA:1.20.1250.20 MFS general substrate transporter like domains
264 500 InterPro IPR036259 MFS transporter superfamily
203 222 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
141 163 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
12 500 ProSiteProfiles PS50850 Major facilitator superfamily (MFS) profile.
12 500 InterPro IPR020846 Major facilitator superfamily domain
111 129 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
50 69 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
140 164 PRINTS PR01036 Tetracycline resistance protein TetB signature
402 421 PRINTS PR01036 Tetracycline resistance protein TetB signature
79 101 PRINTS PR01036 Tetracycline resistance protein TetB signature
20 496 CDD cd17321 MFS_MMR_MDR_like
422 472 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
168 190 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
164 168 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
169 192 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
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.
269 294 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
473 496 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
130 140 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
106 110 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
82 104 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
306 328 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
403 421 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
224 228 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
357 361 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
295 305 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
204 223 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
364 386 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
227 249 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
109 128 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
18 499 SUPERFAMILY SSF103473 MFS general substrate transporter
18 499 InterPro IPR036259 MFS transporter superfamily
51 70 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
327 337 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.
20 410 Pfam PF07690 Major Facilitator Superfamily
20 410 InterPro IPR011701 Major facilitator superfamily

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_A0A483MSU4
AlphaFold full sequence Viewing
ColabFold VK055_0448
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
14 0.987
24 0.814

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 11.57 0.616
2 9.33 0.501
3 5.95 0.292
4 2.37 0.062
5 2.3 0.058

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.

77 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
CLM P0AEY8 323.1 Da LogP 0.91 TPSA 112.7 ✓ Ro5 ✓ Clean c1cc(ccc1[C@H]([C@@H](CO)NC(=O)C(Cl)Cl)O)[N+](=…
DXC P0AEY8 392.6 Da LogP 4.48 TPSA 77.8 ✓ Ro5 ✓ Clean C[C@H](CCC(=O)O)[C@H]1CC[C@@H]2[C@@]1([C@H](C[C…
KHJ P0AEY8 186.3 Da LogP 1.00 TPSA 7.8 ✓ Ro5 ✓ Clean C[n+]1ccc(cc1)c2cc[n+](cc2)C
LDA P0AEY8 229.4 Da LogP 4.48 TPSA 23.1 ✓ Ro5 ✓ Clean CCCCCCCCCCCC[N+](C)(C)[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.