Protein profile

PA1108

major facilitator superfamily transporter

Genome: NC_002516.2

Gene: PA1108 Structure source: AlphaFold UniProt Q9I4M7
Amino acids 385
Annotations 3
Features 58
PDB binders 4
Druggability 0.865

Overview

Basic information about this protein and its source genome.

Accession
PA1108
Gene
PA1108
Status
annotated
Amino acids
385
Structure source
AlphaFold

Target profile

Computed evidence for target prioritization.

Human off-target
No hit
Gut microbiome off-target
hit
Essential (DEG)
N
Localization
CytoplasmicMembrane

Selected Druggability evidence

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 0.865
Structure
Pocket

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:0005886 The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
  • 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.

Sequence Features

Domain/signature hits from InterPro and related databases.

58 records
Show feature table
Start End DB Term Name
381 385 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
8 18 Phobius SIGNAL_PEPTIDE_H_REGION Hydrophobic region of a signal peptide.
1 7 Phobius SIGNAL_PEPTIDE_N_REGION N-terminal region of a signal peptide.
8 385 ProSiteProfiles PS50850 Major facilitator superfamily (MFS) profile.
8 385 InterPro IPR020846 Major facilitator superfamily domain
10 379 PANTHER PTHR23502 MAJOR FACILITATOR SUPERFAMILY
231 241 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
7 29 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
117 122 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
263 273 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
212 230 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
300 322 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
274 296 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
19 22 Phobius SIGNAL_PEPTIDE_C_REGION C-terminal region of a signal peptide.
9 381 Gene3D G3DSA:1.20.1720.10 Multidrug resistance protein D
73 92 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
97 116 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
335 357 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
97 116 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
337 357 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
46 66 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
274 296 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
362 379 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
363 380 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
44 66 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
242 262 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
1 22 Phobius SIGNAL_PEPTIDE Signal peptide region
18 34 PRINTS PR01035 Tetracycline resistance protein signature
18 34 InterPro IPR001958 Tetracycline resistance protein TetA/multidrug resistance protein MdtG
133 155 PRINTS PR01035 Tetracycline resistance protein signature
133 155 InterPro IPR001958 Tetracycline resistance protein TetA/multidrug resistance protein MdtG
246 266 PRINTS PR01035 Tetracycline resistance protein signature
246 266 InterPro IPR001958 Tetracycline resistance protein TetA/multidrug resistance protein MdtG
301 321 PRINTS PR01035 Tetracycline resistance protein signature
301 321 InterPro IPR001958 Tetracycline resistance protein TetA/multidrug resistance protein MdtG
297 301 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
160 182 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
92 96 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
1 382 SUPERFAMILY SSF103473 MFS general substrate transporter
1 382 InterPro IPR036259 MFS transporter superfamily
326 336 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
358 362 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
241 261 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
162 182 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
21 350 Pfam PF07690 Major Facilitator Superfamily
21 350 InterPro IPR011701 Major facilitator superfamily
73 91 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
1 24 SignalP_EUK SignalP-TM SignalP-TM
143 161 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
23 45 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
67 72 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
20 370 CDD cd17320 MFS_MdfA_MDR_like
302 325 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
214 236 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
123 142 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
123 145 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
183 211 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
9 382 FunFam G3DSA:1.20.1720.10:FF:000005 Bcr/CflA family efflux transporter

3D Structure

Selected loaded structure. Experimental PDB entries may cover only a portion of the sequence; predicted models typically cover the full protein.

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Structural evidence

0 + 1

Experimental PDB entries and predicted models. Click Switch to display a different structure in the viewer.

Entry Method Resolution Chain Coverage Links Status
AlphaFold PA1108
AlphaFold full sequence Viewing
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 0.865
5 0.408

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.