Protein profile

VK055_0479

drug resistance transporter, Bcr/CflA subfamily protein

Genome: KpATCC43816

Gene: AIK79102.1 Structure source: AlphaFold + ColabFold UniProt A0A0H3GTR1
Amino acids 369
Annotations 6
Features 45
PDB binders 4
Druggability 0.77

Overview

Basic information about this protein and its source genome.

Accession
VK055_0479
Gene
AIK79102.1
Status
annotated
Amino acids
369
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 (%)
31.731
Localization
CytoplasmicMembrane
ColabFold pLDDT
90.77

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 0.77
Structure A0A0H3GTR1
Pocket Pocket 3
P2Rank 0.974
Structure A0A0H3GTR1
Pocket Pocket 1
ColabFold model
FPocket 0.916 · Pocket 13
P2Rank 0.952 · Pocket 1
Core conservation Conserved core gene
Roary core
CoreCruncher core
Gut microbiome 102 / 4744 genomes with a hit
Normalized 0.022

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:0016020 A lipid bilayer along with all the proteins and protein complexes embedded in it and attached to it.
  • GO:1990961 A process that reduces or removes the toxicity of a xenobiotic by exporting it outside the cell.
  • GO:0042910 Enables the directed movement of a xenobiotic from one side of a membrane to the other. A xenobiotic is a compound foreign to the organism exposed to it. It may be synthesized by another organism (like ampicilin) or it can be a synthetic chemical.
  • GO:0055085 The process in which a solute is transported across a lipid bilayer, from one side of a membrane to the other.
  • 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: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
357 369 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
156 185 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
20 38 Phobius TRANSMEMBRANE 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.
109 131 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
186 206 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
207 211 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
1 348 PANTHER PTHR23502 MAJOR FACILITATOR SUPERFAMILY
334 338 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
1 356 FunFam G3DSA:1.20.1720.10:FF:000005 Bcr/CflA family efflux transporter
1 352 SUPERFAMILY SSF103473 MFS general substrate transporter
1 352 InterPro IPR036259 MFS transporter superfamily
136 155 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
39 49 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
266 270 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
339 356 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
247 269 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
74 96 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
315 333 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
15 37 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
1 356 CDD cd17320 MFS_MdfA_MDR_like
1 354 Gene3D G3DSA:1.20.1720.10 Multidrug resistance protein D
273 295 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
50 69 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
1 363 ProSiteProfiles PS50850 Major facilitator superfamily (MFS) profile.
1 363 InterPro IPR020846 Major facilitator superfamily domain
185 207 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
1 19 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
316 338 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
75 96 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
136 155 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
212 234 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
131 135 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
1 348 NCBIfam TIGR00710 Bcr/CflA family efflux MFS transporter
1 348 InterPro IPR004812 Drug resistance transporter Bcr/CmlA subfamily
1 316 Pfam PF07690 Major Facilitator Superfamily
1 316 InterPro IPR011701 Major facilitator superfamily
236 246 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
70 74 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
247 265 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
295 314 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
271 294 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.
97 107 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
212 235 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_A0A0H3GTR1
AlphaFold full sequence Viewing
ColabFold VK055_0479
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 0.77
2 0.393

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 45.71 0.973
2 4.11 0.165
3 2.25 0.056
4 1.43 0.018
5 0.95 0.005

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.

67 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.