Protein profile

PA3749

major facilitator superfamily transporter

Genome: NC_002516.2

Gene: PA3749 Structure source: AlphaFold UniProt Q9HXP5
Amino acids 437
Annotations 4
Features 53
PDB binders 0
Druggability 0.733

Overview

Basic information about this protein and its source genome.

Accession
PA3749
Gene
PA3749
Status
annotated
Amino acids
437
Structure source
AlphaFold

Target profile

Computed evidence for target prioritization.

Human off-target
hit
Human identity (%)
26.225
Human E-value
8.45e-10
Gut microbiome off-target
hit
Essential (DEG)
Y
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 0.733
Structure
Pocket

Sequence

Primary amino-acid sequence viewer.

MTAATLAADAAPEPANSTTRVAVASFIGTAIEFYDFYVYATAAALVIGPVFFPQTSGTAQMLSAFLTFGIAFLARPLGSALFGHFGDRIGRKSTLVASLLLMGVSTTLIGVLPGYDSIGYWAPLLLCVLRFGQGLGLGGEWGGAALLATENAPAGKRAWFGMFPQLGPSIGFLAANGLFLALAMLLSEEQFREWGWRIPFLLSAALVVVGLYVRLKLAETPVFAKAMAKHERVRLPIAELFAQHWRPTLLGALAMVVCYALFYISTVFSLSYGVASLGFSREEFLGLLCLAVLFMAAATPLSAWLSDRFGRKPVLLLGSLAAIASGFAMEPLLSQGSTFSVALFLCIELFLMGVTFAPMGALLPEIFPTHVRYTGASAAYNLGGILGASVAPYIAQKLVGIGGLGWVGGYVSAAALLSLLAVLCLKETRDNDLGAVS

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

4 GO

Gene Ontology (GO)

4
  • 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: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.

Sequence Features

Domain/signature hits from InterPro and related databases.

53 records
Show feature table
Start End DB Term Name
56 60 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
18 235 FunFam G3DSA:1.20.1250.20:FF:000001 Dicarboxylate MFS transporter
396 406 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
302 319 ProSitePatterns PS00216 Sugar transport proteins signature 1.
302 319 InterPro IPR005829 Sugar transporter, conserved site
166 186 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
407 425 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
315 334 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
36 54 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
273 283 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
20 399 CDD cd17369 MFS_ShiA_like
17 437 Gene3D G3DSA:1.20.1250.20 MFS general substrate transporter like domains
17 437 InterPro IPR036259 MFS transporter superfamily
28 419 NCBIfam TIGR00883 metabolite/H+ symporter
28 419 InterPro IPR004736 MFS transporter, metabolite:H symporter
314 333 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
36 55 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
21 430 ProSiteProfiles PS50850 Major facilitator superfamily (MFS) profile.
21 430 InterPro IPR020846 Major facilitator superfamily domain
426 437 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
402 424 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
94 112 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
341 363 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
234 429 Pfam PF00083 Sugar (and other) transporter
234 429 InterPro IPR005828 Major facilitator, sugar transporter-like
23 232 Pfam PF00083 Sugar (and other) transporter
23 232 InterPro IPR005828 Major facilitator, sugar transporter-like
373 395 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
334 338 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
187 197 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
375 395 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
248 270 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
198 215 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
93 115 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
113 117 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
306 313 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
165 187 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
61 82 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
284 305 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
249 272 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
283 305 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
83 93 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
118 137 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
339 363 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
364 374 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
216 248 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
138 165 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
1 35 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
18 432 SUPERFAMILY SSF103473 MFS general substrate transporter
18 432 InterPro IPR036259 MFS transporter superfamily
194 213 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
7 433 PANTHER PTHR43045 SHIKIMATE TRANSPORTER
64 86 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.

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Structural evidence

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

Entry Method Resolution Chain Coverage Links Status
AlphaFold PA3749
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 0.733
7 0.471

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.

68 records

Bioactivity inferred from similar proteins in ChEMBL. Score = pchembl (−log Ki/IC₅₀; higher = more potent).

Show only:
Ligand UniProt (homolog) pchembl MW · LogP · TPSA Lipinski PAINS SMILES
CHEMBL339858 Q63089 6.96 355.5 Da LogP 5.99 TPSA 7.1 1 viol. ✓ Clean CC(C)N1/C(=C\c2cc[n+](C(C)C)c3ccccc23)C=Cc2cccc…
CHEMBL2074851 Q63089 6.89 391.9 Da LogP 1.36 TPSA 19.5 ✓ Ro5 Alert CC[n+]1c(CC2C=C(C)N=C(c3ccccc3)N2C)ccc2ccccc21.…
CHEMBL2074704 Q63089 6.75 298.6 Da LogP 6.56 TPSA 0.0 1 viol. ✓ Clean CCCCC[N+](CCCCC)(CCCCC)CCCCC
CHEMBL790 O15245 6.68 505.5 Da LogP 4.18 TPSA 167.6 2 viol. ✓ Clean N=C(NCCCCCCNC(=N)NC(=N)Nc1ccc(Cl)cc1)NC(=N)Nc1c…
CHEMBL1197556 Q63089 6.44 327.5 Da LogP 5.04 TPSA 7.1 1 viol. Alert CCN1/C(=C/c2ccc3ccccc3[n+]2CC)C=Cc2ccccc21
C0R Q9R0W2 6.41 346.5 Da LogP 2.67 TPSA 74.6 ✓ Ro5 ✓ Clean C[C@]12CCC(=O)C=C1CC[C@@H]3[C@@H]2[C@H](C[C@]4(…
CLU O15245 6.26 230.1 Da LogP 2.17 TPSA 36.4 ✓ Ro5 ✓ Clean c1cc(c(c(c1)Cl)N=C2NCCN2)Cl
CHEMBL30 O08966 6.23 252.3 Da LogP 0.60 TPSA 88.9 ✓ Ro5 Alert CN/C(=N\CCSCc1nc[nH]c1C)NC#N
CHEMBL311617 Q63089 6.10 170.2 Da LogP 2.18 TPSA 3.9 ✓ Ro5 ✓ Clean C[n+]1ccc(-c2ccccc2)cc1
CHEMBL4062501 O15245 6.05 191.3 Da LogP 1.89 TPSA 64.4 ✓ Ro5 ✓ Clean CC(C)(C)c1ccc(N=C(N)N)cc1
QI9 Q63089 6.05 324.4 Da LogP 3.17 TPSA 45.6 ✓ Ro5 ✓ Clean COc1ccc2c(c1)c(ccn2)[C@H]([C@@H]3C[C@@H]4CC[N@]…
7BA O15245 316.4 Da LogP 3.60 TPSA 57.2 ✓ Ro5 ✓ Clean COc1ccc(cc1O)/C=C\c2cc(c(c(c2)OC)OC)OC
CHEMBL1206 O15245 312.5 Da LogP 5.02 TPSA 6.5 1 viol. Alert CCN(CC)C(C)CN1c2ccccc2Sc2ccccc21
CHEMBL21640 O15245 223.3 Da LogP 3.12 TPSA 12.0 ✓ Ro5 ✓ Clean c1ccc(CC2NCCc3ccccc32)cc1
CHEMBL2425619 O15245 218.1 Da LogP -1.11 TPSA 0.0 ✓ Ro5 ✓ Clean C[14CH2][N+]([14CH2]C)([14CH2]C)[14CH2]C.[Br-]
CHEMBL461101 O15245 442.5 Da LogP 4.56 TPSA 114.6 ✓ Ro5 Alert CC1=NN(c2ccc(C)c(C)c2)C(=O)/C1=N\Nc1cccc(-c2ccc…
CHEMBL9324 O15245 130.3 Da LogP 1.88 TPSA 0.0 ✓ Ro5 ✓ Clean CC[N+](CC)(CC)CC
THA O15245 198.3 Da LogP 2.70 TPSA 38.9 ✓ Ro5 ✓ Clean c1ccc2c(c1)c(c3c(n2)CCCC3)N

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.