Protein profile

PA2520

resistance-nodulation-cell division (RND) divalent metal cation efflux transporter CzcA

Genome: NC_002516.2

Gene: PA2520 czcA Structure source: AlphaFold UniProt Q9I0W2
Amino acids 1051
Annotations 7
Features 70
PDB binders 34
Druggability 0.863

Overview

Basic information about this protein and its source genome.

Accession
PA2520
Gene
PA2520 czcA
Status
annotated
Amino acids
1051
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 0.863
Structure
Pocket

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

7 GO

Gene Ontology (GO)

7
  • 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:0008324 Enables the transfer of cation from one side of a membrane to the other.
  • 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: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:0006812 The directed movement of a monoatomic cation, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Monatomic cations (also called simple cations) are positively charged ions consisting of exactly one atom.

Sequence Features

Domain/signature hits from InterPro and related databases.

70 records
Show feature table
Start End DB Term Name
1034 1051 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
571 676 Gene3D G3DSA:3.30.70.1430 Multidrug efflux transporter AcrB pore domain
353 375 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
509 528 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
395 414 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
415 450 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
481 508 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
192 274 SUPERFAMILY SSF82714 Multidrug efflux transporter AcrB TolC docking domain; DN and DC subdomains
192 274 InterPro IPR027463 Multidrug efflux transporter AcrB TolC docking domain, DN/DC subdomains
32 350 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
907 926 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
485 507 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
1 1046 NCBIfam TIGR00914 CusA/CzcA family heavy metal efflux RND transporter
1 1046 InterPro IPR004763 Cation efflux system CusA-like
939 961 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
376 394 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
907 929 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
533 555 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
5 1035 Pfam PF00873 AcrB/AcrD/AcrF family
5 1035 InterPro IPR001036 Acriflavin resistance protein
677 881 Gene3D G3DSA:3.30.70.1440 Multidrug efflux transporter AcrB pore domain
14 512 Gene3D G3DSA:1.20.1640.10 Multidrug efflux transporter AcrB transmembrane domain
1005 1009 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
1009 1031 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
189 281 Gene3D G3DSA:3.30.2090.10 Multidrug efflux transporter AcrB TolC docking domain; DN and DC subdomains
189 281 InterPro IPR027463 Multidrug efflux transporter AcrB TolC docking domain, DN/DC subdomains
932 961 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
901 906 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
451 469 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
513 1033 Gene3D G3DSA:1.20.1640.10 Multidrug efflux transporter AcrB transmembrane domain
881 900 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
728 821 Gene3D G3DSA:3.30.2090.10 Multidrug efflux transporter AcrB TolC docking domain; DN and DC subdomains
728 821 InterPro IPR027463 Multidrug efflux transporter AcrB TolC docking domain, DN/DC subdomains
470 480 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
881 900 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
395 414 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
155 333 SUPERFAMILY SSF82693 Multidrug efflux transporter AcrB pore domain; PN1, PN2, PC1 and PC2 subdomains
1010 1033 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
136 334 Gene3D G3DSA:3.30.70.1320 Multidrug efflux transporter AcrB pore domain like
579 668 SUPERFAMILY SSF82693 Multidrug efflux transporter AcrB pore domain; PN1, PN2, PC1 and PC2 subdomains
556 880 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
982 1004 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
814 1039 SUPERFAMILY SSF82866 Multidrug efflux transporter AcrB transmembrane domain
339 362 PRINTS PR00702 Acriflavin resistance protein family signature
339 362 InterPro IPR001036 Acriflavin resistance protein
480 503 PRINTS PR00702 Acriflavin resistance protein family signature
480 503 InterPro IPR001036 Acriflavin resistance protein
40 58 PRINTS PR00702 Acriflavin resistance protein family signature
40 58 InterPro IPR001036 Acriflavin resistance protein
553 570 PRINTS PR00702 Acriflavin resistance protein family signature
553 570 InterPro IPR001036 Acriflavin resistance protein
624 638 PRINTS PR00702 Acriflavin resistance protein family signature
624 638 InterPro IPR001036 Acriflavin resistance protein
366 387 PRINTS PR00702 Acriflavin resistance protein family signature
366 387 InterPro IPR001036 Acriflavin resistance protein
351 375 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
982 1004 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
299 506 SUPERFAMILY SSF82866 Multidrug efflux transporter AcrB transmembrane domain
12 31 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
529 555 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
1 11 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
42 127 SUPERFAMILY SSF82693 Multidrug efflux transporter AcrB pore domain; PN1, PN2, PC1 and PC2 subdomains
962 981 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
451 470 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
42 829 Gene3D G3DSA:3.30.70.1430 Multidrug efflux transporter AcrB pore domain
1 1039 PANTHER PTHR32063 -
1 1039 InterPro IPR001036 Acriflavin resistance protein
927 931 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
726 817 SUPERFAMILY SSF82714 Multidrug efflux transporter AcrB TolC docking domain; DN and DC subdomains
726 817 InterPro IPR027463 Multidrug efflux transporter AcrB TolC docking domain, DN/DC subdomains

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 PA2520
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 0.863
1 0.785
3 0.353
9 0.204

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.