Protein profile

PA1436

resistance-nodulation-cell division (RND) efflux transporter

Genome: NC_002516.2

Gene: PA1436 Structure source: AlphaFold UniProt Q9I3R1
Amino acids 1036
Annotations 5
Features 80
PDB binders 34
Druggability 0.819

Overview

Basic information about this protein and its source genome.

Accession
PA1436
Gene
PA1436
Status
annotated
Amino acids
1036
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 0.819
Structure
Pocket

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

5 GO

Gene Ontology (GO)

5
  • 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: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: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.

80 records
Show feature table
Start End DB Term Name
988 1014 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
710 789 SUPERFAMILY SSF82714 Multidrug efflux transporter AcrB TolC docking domain; DN and DC subdomains
710 789 InterPro IPR027463 Multidrug efflux transporter AcrB TolC docking domain, DN/DC subdomains
35 38 Phobius SIGNAL_PEPTIDE_C_REGION C-terminal region of a signal peptide.
39 339 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
6 1021 PANTHER PTHR32063 -
6 1021 InterPro IPR001036 Acriflavin resistance protein
658 858 Gene3D G3DSA:3.30.70.1440 Multidrug efflux transporter AcrB pore domain
432 455 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
391 411 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
884 906 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
364 385 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
358 363 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
467 490 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
294 494 SUPERFAMILY SSF82866 Multidrug efflux transporter AcrB transmembrane domain
392 414 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
1 38 Phobius SIGNAL_PEPTIDE Signal peptide region
338 357 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
187 267 SUPERFAMILY SSF82714 Multidrug efflux transporter AcrB TolC docking domain; DN and DC subdomains
187 267 InterPro IPR027463 Multidrug efflux transporter AcrB TolC docking domain, DN/DC subdomains
910 936 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
491 527 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
340 357 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
855 877 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
44 806 Gene3D G3DSA:3.30.70.1430 Multidrug efflux transporter AcrB pore domain
910 929 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
1015 1036 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
708 798 Gene3D G3DSA:3.30.2090.10 Multidrug efflux transporter AcrB TolC docking domain; DN and DC subdomains
708 798 InterPro IPR027463 Multidrug efflux transporter AcrB TolC docking domain, DN/DC subdomains
905 909 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
937 956 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
386 390 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
960 982 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
467 489 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
45 129 SUPERFAMILY SSF82693 Multidrug efflux transporter AcrB pore domain; PN1, PN2, PC1 and PC2 subdomains
992 1014 TMHMM TMhelix 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.
957 976 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
528 547 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
560 657 Gene3D G3DSA:3.30.70.1430 Multidrug efflux transporter AcrB pore domain
548 859 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
860 877 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
12 34 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
878 883 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
14 38 PRINTS PR00702 Acriflavin resistance protein family signature
14 38 InterPro IPR001036 Acriflavin resistance protein
389 413 PRINTS PR00702 Acriflavin resistance protein family signature
389 413 InterPro IPR001036 Acriflavin resistance protein
442 465 PRINTS PR00702 Acriflavin resistance protein family signature
442 465 InterPro IPR001036 Acriflavin resistance protein
467 490 PRINTS PR00702 Acriflavin resistance protein family signature
467 490 InterPro IPR001036 Acriflavin resistance protein
542 559 PRINTS PR00702 Acriflavin resistance protein family signature
542 559 InterPro IPR001036 Acriflavin resistance protein
609 623 PRINTS PR00702 Acriflavin resistance protein family signature
609 623 InterPro IPR001036 Acriflavin resistance protein
42 60 PRINTS PR00702 Acriflavin resistance protein family signature
42 60 InterPro IPR001036 Acriflavin resistance protein
361 382 PRINTS PR00702 Acriflavin resistance protein family signature
361 382 InterPro IPR001036 Acriflavin resistance protein
334 357 PRINTS PR00702 Acriflavin resistance protein family signature
334 357 InterPro IPR001036 Acriflavin resistance protein
141 328 SUPERFAMILY SSF82693 Multidrug efflux transporter AcrB pore domain; PN1, PN2, PC1 and PC2 subdomains
456 466 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
1 15 Phobius SIGNAL_PEPTIDE_N_REGION N-terminal region of a signal peptide.
139 329 Gene3D G3DSA:3.30.70.1320 Multidrug efflux transporter AcrB pore domain like
13 504 Gene3D G3DSA:1.20.1640.10 Multidrug efflux transporter AcrB transmembrane domain
977 987 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
884 904 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
412 431 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
184 276 Gene3D G3DSA:3.30.2090.10 Multidrug efflux transporter AcrB TolC docking domain; DN and DC subdomains
184 276 InterPro IPR027463 Multidrug efflux transporter AcrB TolC docking domain, DN/DC subdomains
794 1018 SUPERFAMILY SSF82866 Multidrug efflux transporter AcrB transmembrane domain
435 457 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
9 1014 Pfam PF00873 AcrB/AcrD/AcrF family
9 1014 InterPro IPR001036 Acriflavin resistance protein
555 652 SUPERFAMILY SSF82693 Multidrug efflux transporter AcrB pore domain; PN1, PN2, PC1 and PC2 subdomains
505 1012 Gene3D G3DSA:1.20.1640.10 Multidrug efflux transporter AcrB transmembrane domain
16 34 Phobius SIGNAL_PEPTIDE_H_REGION Hydrophobic region of a signal peptide.
528 547 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.

3D visualization script Full viewer

Loading 3D structure...

Legend High Medium Low

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 PA1436
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
7 0.819
1 0.431

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.

137 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
3PE Q2FD94 748.1 Da LogP 12.06 TPSA 134.4 2 viol. ✓ Clean CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)OCCN)OC…
3YI P31224 725.8 Da LogP 4.57 TPSA 218.4 3 viol. Alert Cc1c(c2c3c4c1O[C@@](C4=O)(O/C=C/[C@@H]([C@H]([C…
5QF P31224 526.7 Da LogP 3.92 TPSA 80.1 1 viol. ✓ Clean CC1(Cc2c(c(nc(c2C#N)SCCc3ccc(c(c3)OC)OC)N4CCN(C…
8K6 P31224 254.5 Da LogP 7.27 TPSA 0.0 1 viol. ✓ Clean CCCCCCCCCCCCCCCCCC
AIC P31224 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](…
AIX Q5F725 351.4 Da LogP 0.26 TPSA 121.5 ✓ Ro5 ✓ Clean CC1([C@@H](N[C@H](S1)[C@@H](C=O)NC(=O)[C@@H](c2…
AV0 P52002 1005.2 Da LogP -1.68 TPSA 357.1 3 viol. ✓ Clean CCCCCCCCCCC(CCCCCCCCCC)(CO[C@H]1[C@@H]([C@H]([C…
C14 P31224 198.4 Da LogP 5.71 TPSA 0.0 1 viol. ✓ Clean CCCCCCCCCCCCCC
D10 P31224 142.3 Da LogP 4.15 TPSA 0.0 ✓ Ro5 ✓ Clean CCCCCCCCCC
D12 P31224 170.3 Da LogP 4.93 TPSA 0.0 ✓ Ro5 ✓ Clean CCCCCCCCCCCC
DD9 P31224 128.3 Da LogP 3.76 TPSA 0.0 ✓ Ro5 ✓ Clean CCCCCCCCC
DDQ P31224 201.4 Da LogP 3.70 TPSA 23.1 ✓ Ro5 ✓ Clean CCCCCCCCCC[N+](C)(C)[O-]
DDR P31224 400.6 Da LogP 5.72 TPSA 72.8 1 viol. ✓ Clean CCCCCCCCCC(=O)OC[C@H](CO)OC(=O)CCCCCCCCC
DM2 P31224 543.5 Da LogP 0.00 TPSA 206.1 3 viol. Alert C[C@H]1[C@H]([C@H](C[C@@H](O1)O[C@H]2C[C@@](Cc3…
ERY P31224 733.9 Da LogP 1.79 TPSA 193.9 2 viol. ✓ Clean CC[C@@H]1[C@@]([C@@H]([C@H](C(=O)[C@@H](C[C@@](…
ET Q2FD70 314.4 Da LogP 4.13 TPSA 55.9 ✓ Ro5 Alert CC[n+]1c2cc(ccc2c3ccc(cc3c1c4ccccc4)N)N
ETE P31224 208.3 Da LogP -0.33 TPSA 57.2 ✓ Ro5 ✓ Clean COCCOCCOCCOCCO
FUA P31224 516.7 Da LogP 5.67 TPSA 104.1 2 viol. ✓ Clean C[C@H]1[C@@H]2CC[C@]3([C@H]([C@]2(CC[C@H]1O)C)[…
HEX P31224 86.2 Da LogP 2.59 TPSA 0.0 ✓ Ro5 ✓ Clean CCCCCC
LMT P31224 510.6 Da LogP -0.45 TPSA 178.5 3 viol. ✓ Clean CCCCCCCCCCCCO[C@H]1[C@@H]([C@H]([C@@H]([C@H](O1…
LMU P31224 510.6 Da LogP -0.45 TPSA 178.5 3 viol. ✓ Clean CCCCCCCCCCCCO[C@@H]1[C@@H]([C@H]([C@@H]([C@H](O…
LPX P31224 453.6 Da LogP 4.46 TPSA 128.3 ✓ Ro5 ✓ Clean CCCCCCCCCCCCCCCC(=O)OC[C@@H](CO[P@](=O)(O)OCCN)O
MIY P31224 457.5 Da LogP 0.19 TPSA 164.6 ✓ Ro5 ✓ Clean CN(C)c1ccc(c2c1C[C@H]3C[C@H]4[C@@H](C(=C(C(=O)[…
MYS P31224 212.4 Da LogP 6.10 TPSA 0.0 1 viol. ✓ Clean CCCCCCCCCCCCCCC
OCT P31224 114.2 Da LogP 3.37 TPSA 0.0 ✓ Ro5 ✓ Clean CCCCCCCC
P3G P31224 250.3 Da LogP 1.11 TPSA 46.2 ✓ Ro5 ✓ Clean CCOCCOCCOCCOCCOCC
P9D P52002 693.8 Da LogP 0.91 TPSA 212.5 2 viol. ✓ Clean CC(C)(C)c1csc(n1)NC(=O)C2=CC3=NC(=C(C(=O)N3C=C2…
PTY Q2FD70 734.1 Da LogP 11.67 TPSA 134.4 2 viol. ✓ Clean CCCCCCCCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCC…
PUY P31224 471.5 Da LogP -0.79 TPSA 160.9 1 viol. ✓ Clean CN(C)c1c2c(ncn1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H]…
R16 P31224 226.4 Da LogP 6.49 TPSA 0.0 1 viol. ✓ Clean CCCCCCCCCCCCCCCC
RBT P31224 847.0 Da LogP 4.62 TPSA 205.5 2 viol. Alert Cc1c(c2c3c4c1O[C@@](C4=O)(O\C=C\[C@@H]([C@H]([C…
RFP P31224 823.0 Da LogP 4.34 TPSA 220.1 3 viol. Alert Cc1c(c2c3c4c1O[C@@](C4=O)(O\C=C\[C@@H]([C@H]([C…
XPE P31224 458.5 Da LogP -0.88 TPSA 123.5 1 viol. ✓ Clean C(COCCOCCOCCOCCOCCOCCOCCOCCOCCO)O
YQM Q2FD94 558.6 Da LogP 0.14 TPSA 193.7 2 viol. ✓ Clean CN(C)[C@H]1[C@@H]2C[C@@H]3Cc4c(cc(c(c4C(=C3C(=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.