Protein profile

PA4187

major facilitator superfamily transporter

Genome: NC_002516.2

Gene: PA4187 Structure source: AlphaFold UniProt Q9HWJ4
Amino acids 442
Annotations 3
Features 50
PDB binders 0
Druggability 0.869

Overview

Basic information about this protein and its source genome.

Accession
PA4187
Gene
PA4187
Status
annotated
Amino acids
442
Structure source
AlphaFold

Target profile

Computed evidence for target prioritization.

Human off-target
hit
Human identity (%)
34.194
Human E-value
1.47e-10
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 0.869
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:0016020 A lipid bilayer along with all the proteins and protein complexes embedded in it and attached to it.
  • 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.

50 records
Show feature table
Start End DB Term Name
8 436 SUPERFAMILY SSF103473 MFS general substrate transporter
8 436 InterPro IPR036259 MFS transporter superfamily
338 342 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
408 427 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
306 316 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
28 48 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
145 167 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
316 338 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
26 48 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
287 309 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
1 27 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
116 141 ProSitePatterns PS00217 Sugar transport proteins signature 2.
116 141 InterPro IPR005829 Sugar transporter, conserved site
177 196 TMHMM TMhelix 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.
86 105 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
13 441 FunFam G3DSA:1.20.1250.20:FF:000602 MFS family transporter
21 409 CDD cd17316 MFS_SV2_like
365 375 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
86 104 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
275 285 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
145 162 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
163 173 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
58 77 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
48 438 Pfam PF00083 Sugar (and other) transporter
48 438 InterPro IPR005828 Major facilitator, sugar transporter-like
49 53 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
13 441 Gene3D G3DSA:1.20.1250.20 MFS general substrate transporter like domains
13 441 InterPro IPR036259 MFS transporter superfamily
193 251 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
343 364 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
105 109 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
397 407 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
376 398 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
408 427 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
110 132 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
75 85 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
6 430 PANTHER PTHR23511 SYNAPTIC VESICLE GLYCOPROTEIN 2
317 337 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
428 442 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
286 305 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
253 272 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
342 364 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
174 192 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
252 274 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
20 431 ProSiteProfiles PS50850 Major facilitator superfamily (MFS) profile.
20 431 InterPro IPR020846 Major facilitator superfamily domain
376 396 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
110 133 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
134 144 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 + 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 PA4187
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 0.869
4 0.346

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.

104 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 Q9R0W2 8.29 355.5 Da LogP 5.99 TPSA 7.1 1 viol. ✓ Clean CC(C)N1/C(=C\c2cc[n+](C(C)C)c3ccccc23)C=Cc2cccc…
CHEMBL5864617 O15244 7.38 431.9 Da LogP 2.28 TPSA 91.6 ✓ Ro5 ✓ Clean O=C(NCc1ccc(Cl)cc1F)c1cn2c(c(O)c1=O)C(=O)N1[C@H…
CHEMBL5995971 O15244 7.38 447.9 Da LogP 2.01 TPSA 100.9 ✓ Ro5 ✓ Clean O=C(NCc1ccc(F)cc1Cl)c1cn2c(c(O)c1=O)C(=O)N1[C@H…
CHEMBL376503 Q8VC69 7.05 647.9 Da LogP 7.02 TPSA 87.7 2 viol. ✓ Clean O=C(O)c1ccccc1-c1c2cc(Br)c(=O)c(Br)c-2oc2c(Br)c…
CHEMBL5870848 O15244 7.03 449.4 Da LogP 1.63 TPSA 100.9 ✓ Ro5 ✓ Clean O=C(NCc1cc(F)c(F)cc1F)c1cn2c(c(O)c1=O)C(=O)N1[C…
CHEMBL1197556 O15244 7.00 327.5 Da LogP 5.04 TPSA 7.1 1 viol. Alert CCN1/C(=C/c2ccc3ccccc3[n+]2CC)C=Cc2ccccc21
CHEMBL2074900 O15244 7.00 257.8 Da LogP 3.93 TPSA 3.2 ✓ Ro5 ✓ Clean CN(CCCl)C1c2ccccc2-c2ccccc21
CHEMBL5962549 O15244 6.86 449.4 Da LogP 1.63 TPSA 100.9 ✓ Ro5 ✓ Clean O=C(NCc1c(F)cc(F)cc1F)c1cn2c(c(O)c1=O)C(=O)N1[C…
CHEMBL6000266 O15244 6.86 449.4 Da LogP 1.63 TPSA 100.9 ✓ Ro5 ✓ Clean O=C(NCc1c(F)cc(F)cc1F)c1cn2c(c(O)c1=O)C(=O)N1C3…
CHEMBL6056512 O15244 6.86 463.4 Da LogP 1.94 TPSA 89.9 ✓ Ro5 ✓ Clean COc1c2n(cc(C(=O)NCc3c(F)cc(F)cc3F)c1=O)C[C@@H]1…
CHEMBL5830493 O15244 6.69 445.4 Da LogP 1.74 TPSA 100.9 ✓ Ro5 ✓ Clean CC1C[C@H]2C[C@@H]1O[C@@H]1Cn3cc(C(=O)NCc4ccc(F)…
CHEMBL6049097 O15244 6.69 445.4 Da LogP 1.74 TPSA 100.9 ✓ Ro5 ✓ Clean CC1C[C@@H]2C[C@H]1OC1Cn3cc(C(=O)NCc4ccc(F)cc4F)…
CHEMBL2074851 O15244 6.68 391.9 Da LogP 1.36 TPSA 19.5 ✓ Ro5 Alert CC[n+]1c(CC2C=C(C)N=C(c3ccccc3)N2C)ccc2ccccc21.…
CHEMBL5819083 O15244 6.62 431.4 Da LogP 1.50 TPSA 100.9 ✓ Ro5 ✓ Clean O=C(NCc1ccc(F)cc1F)c1cn2c(c(O)c1=O)C(=O)N1[C@H]…
CHEMBL5761245 O15244 6.60 431.4 Da LogP 1.50 TPSA 100.9 ✓ Ro5 ✓ Clean O=C(NCc1ccc(F)cc1F)c1cn2c(c(O)c1=O)C(=O)N1[C@@H…
CHEMBL6066002 O15244 6.60 431.4 Da LogP 1.50 TPSA 100.9 ✓ Ro5 ✓ Clean O=C(NCc1ccc(F)cc1F)c1cn2c(c(O)c1=O)C(=O)N1[C@@H…
CHEMBL5841931 O15244 6.45 445.4 Da LogP 1.74 TPSA 100.9 ✓ Ro5 ✓ Clean CC1C[C@@H]2C[C@H]1O[C@H]1Cn3cc(C(=O)NCc4ccc(F)c…
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(…
CHEMBL790 O15244 6.40 505.5 Da LogP 4.18 TPSA 167.6 2 viol. ✓ Clean N=C(NCCCCCCNC(=N)NC(=N)Nc1ccc(Cl)cc1)NC(=N)Nc1c…
0L1 Q8VC69 6.39 146.1 Da LogP 0.72 TPSA 74.6 ✓ Ro5 ✓ Clean C(CCC(=O)O)CC(=O)O
CHEMBL5823398 O15244 6.35 429.4 Da LogP 2.16 TPSA 91.6 ✓ Ro5 ✓ Clean O=C(NCc1ccc(F)cc1F)c1cn2c(c(O)c1=O)C(=O)N1C3CCC…
CHEMBL5843001 O15244 6.35 429.4 Da LogP 2.01 TPSA 91.6 ✓ Ro5 ✓ Clean C[C@H]1C[C@@H]2C[C@H]1N1C(=O)c3c(O)c(=O)c(C(=O)…
CHEMBL6047421 O15244 6.35 429.4 Da LogP 2.16 TPSA 91.6 ✓ Ro5 ✓ Clean O=C(NCc1ccc(F)cc1F)c1cn2c(c(O)c1=O)C(=O)N1[C@H]…
CHEMBL5792941 O15244 6.32 433.4 Da LogP 1.91 TPSA 91.6 ✓ Ro5 ✓ Clean O=C(NCc1c(F)cc(F)cc1F)c1cn2c(c(O)c1=O)C(=O)N1[C…
CHEMBL6028654 O15244 6.31 463.4 Da LogP 1.94 TPSA 89.9 ✓ Ro5 ✓ Clean COc1c2n(cc(C(=O)NCc3c(F)cc(F)cc3F)c1=O)C[C@H]1O…
KLQ O15244 6.31 449.4 Da LogP 1.63 TPSA 100.9 ✓ Ro5 ✓ Clean c1c(cc(c(c1F)CNC(=O)C2=CN3C[C@@H]4N([C@H]5CC[C@…
IXX O15244 6.22 280.4 Da LogP 3.88 TPSA 6.5 ✓ Ro5 ✓ Clean CN(C)CCCN1c2ccccc2CCc3c1cccc3
CHEMBL5882513 O15244 6.21 445.4 Da LogP 2.06 TPSA 100.9 ✓ Ro5 ✓ Clean C[C@H](NC(=O)c1cn2c(c(O)c1=O)C(=O)N1[C@@H]3CC[C…
THA O15244 6.17 198.3 Da LogP 2.70 TPSA 38.9 ✓ Ro5 ✓ Clean c1ccc2c(c1)c(c3c(n2)CCCC3)N
CHEMBL46 O15244 6.05 293.4 Da LogP 3.13 TPSA 39.8 ✓ Ro5 ✓ Clean Cc1nccn1CC1CCc2c(c3ccccc3n2C)C1=O
CHEMBL87563 O15244 6.05 321.4 Da LogP 1.81 TPSA 114.5 ✓ Ro5 ✓ Clean CCOC(=O)c1ccc(OC(=O)CCCCCNC(=N)N)cc1
7BA O15244 316.4 Da LogP 3.60 TPSA 57.2 ✓ Ro5 ✓ Clean COc1ccc(cc1O)/C=C\c2cc(c(c(c2)OC)OC)OC
AIC O88909 349.4 Da LogP 0.32 TPSA 112.7 ✓ Ro5 ✓ Clean CC1([C@@H](N2[C@H](S1)[C@@H](C2=O)NC(=O)[C@@H](…
CFX O88909 427.5 Da LogP 0.10 TPSA 148.3 ✓ Ro5 ✓ Clean CO[C@@]1([C@@H]2N(C1=O)C(=C(CS2)COC(=O)N)C(=O)O…
CHEMBL1201195 Q8VC69 471.5 Da LogP -0.73 TPSA 163.3 1 viol. ✓ Clean CO[C@@]1(NC(=O)CSCC#N)C(=O)N2C(C(=O)O)=C(CSc3nn…
CHEMBL1214 Q8VC69 378.4 Da LogP 0.49 TPSA 124.0 ✓ Ro5 ✓ Clean CC1(C)S[C@@H]2[C@H](NC(=O)C(C(=O)O)c3ccccc3)C(=…
CHEMBL1443 O88909 414.5 Da LogP 2.48 TPSA 95.9 ✓ Ro5 ✓ Clean CCOc1ccc2ccccc2c1C(=O)N[C@@H]1C(=O)N2[C@@H]1SC(…
CHEMBL1537 O88909 461.5 Da LogP 0.09 TPSA 148.1 ✓ Ro5 ✓ Clean CC1(C)S[C@@H]2[C@H](NC(=O)[C@H](NC(=O)N3CCNC3=O…
CHEMBL172513 O76082 161.2 Da LogP -1.81 TPSA 60.4 ✓ Ro5 ✓ Clean C[N+](C)(C)CC(O)CC(=O)[O-]
CHEMBL222913 O88909 523.6 Da LogP 0.98 TPSA 177.4 2 viol. ✓ Clean CO/N=C(\C(=O)N[C@@H]1C(=O)N2C(C(=O)O)=C(CSC(=O)…
CHEMBL30 O15244 252.3 Da LogP 0.60 TPSA 88.9 ✓ Ro5 Alert CN/C(=N\CCSCc1nc[nH]c1C)NC#N
CHEMBL4077758 O76082 534.5 Da LogP -1.61 TPSA 180.1 2 viol. ✓ Clean C[N+](C)(C)CC(CC(=O)[O-])OC(=O)CCCCC(=O)Nc1ccn(…
CHEMBL4085610 O76082 590.6 Da LogP -0.05 TPSA 180.1 2 viol. ✓ Clean C[N+](C)(C)CC(CC(=O)[O-])OC(=O)CCCCCCCCC(=O)Nc1…
CHEMBL4095790 O76082 506.5 Da LogP -2.39 TPSA 180.1 2 viol. ✓ Clean C[N+](C)(C)CC(CC(=O)[O-])OC(=O)CCC(=O)Nc1ccn([C…
CHEMBL4103546 O76082 562.6 Da LogP -0.83 TPSA 180.1 2 viol. ✓ Clean C[N+](C)(C)CC(CC(=O)[O-])OC(=O)CCCCCCC(=O)Nc1cc…
CHEMBL575 O88909 380.4 Da LogP 0.95 TPSA 105.2 ✓ Ro5 ✓ Clean COc1cccc(OC)c1C(=O)N[C@@H]1C(=O)N2[C@@H]1SC(C)(…
CHEMBL819 O88909 401.4 Da LogP 1.90 TPSA 112.7 ✓ Ro5 ✓ Clean Cc1onc(-c2ccccc2)c1C(=O)N[C@@H]1C(=O)N2[C@@H]1S…
CHEMBL891 O88909 435.9 Da LogP 2.55 TPSA 112.7 ✓ Ro5 ✓ Clean Cc1onc(-c2ccccc2Cl)c1C(=O)N[C@@H]1C(=O)N2[C@@H]…
CHEMBL893 O88909 470.3 Da LogP 3.20 TPSA 112.7 ✓ Ro5 ✓ Clean Cc1onc(-c2c(Cl)cccc2Cl)c1C(=O)N[C@@H]1C(=O)N2[C…
CHEMBL897 O88909 285.4 Da LogP 2.20 TPSA 74.7 ✓ Ro5 ✓ Clean CCCN(CCC)S(=O)(=O)c1ccc(C(=O)O)cc1
PNN O88909 334.4 Da LogP 0.86 TPSA 86.7 ✓ Ro5 ✓ Clean CC1([C@@H](N2[C@H](S1)[C@@H](C2=O)NC(=O)Cc3cccc…
PNV O88909 350.4 Da LogP 0.70 TPSA 95.9 ✓ Ro5 ✓ Clean CC1([C@@H](N2[C@H](S1)[C@@H](C2=O)NC(=O)COc3ccc…
TAZ O88909 300.3 Da LogP -1.52 TPSA 122.5 ✓ Ro5 ✓ Clean C[C@@]1([C@@H](N2[C@H](S1(=O)=O)CC2=O)C(=O)O)Cn…
WPP O88909 517.6 Da LogP -0.24 TPSA 156.4 1 viol. ✓ Clean CCN1CCN(C(=O)C1=O)C(=O)N[C@H](c2ccccc2)C(=O)N[C…

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.