Protein profile

VK055_1563

essential cell division protein FtsK

Genome: KpATCC43816

Gene: AIK80183.1 Structure source: AlphaFold + ColabFold UniProt A0A0H3GUY9
Amino acids 1410
Annotations 7
Features 61
PDB binders 1
Druggability 0.849

Overview

Basic information about this protein and its source genome.

Accession
VK055_1563
Gene
AIK80183.1
Status
annotated
Amino acids
1410
Structure source
AlphaFold + ColabFold

Target profile

Computed evidence for target prioritization.

Human off-target
No hit
Human identity (%)
0.0
Gut microbiome off-target
hit
Essential (DEG)
N
DEG identity (%)
98.246
Localization
CytoplasmicMembrane
ColabFold pLDDT
63.14

Selected Druggability evidence

AlphaFold / UniProt model

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 0.849
Structure A0A0H3GUY9
Pocket Pocket 63
P2Rank 0.141
Structure A0A0H3GUY9
Pocket Pocket 1
ColabFold model
FPocket 0.851 · Pocket 48
P2Rank 0.192 · Pocket 1
Core conservation Accessory gene
Roary core
CoreCruncher accessory
Gut microbiome 80 / 4744 genomes with a hit
Normalized 0.017

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:0005524 Binding to ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
  • GO:0000166 Binding to a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
  • GO:0003677 Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
  • 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:0051301 The process resulting in division and partitioning of components of a cell to form more cells; may or may not be accompanied by the physical separation of a cell into distinct, individually membrane-bounded daughter cells.
  • GO:0071236 Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an antibiotic stimulus. An antibiotic is a chemical substance produced by a microorganism which has the capacity to inhibit the growth of or to kill other microorganisms.
  • GO:0007059 The process in which genetic material, in the form of chromosomes, is organized into specific structures and then physically separated and apportioned to two or more sets. In eukaryotes, chromosome segregation begins with the condensation of chromosomes, includes chromosome separation, and ends when chromosomes have completed movement to the spindle poles.

Sequence Features

Domain/signature hits from InterPro and related databases.

61 records
Show feature table
Start End DB Term Name
20 191 Pfam PF13491 4TM region of DNA translocase FtsK/SpoIIIE
20 191 InterPro IPR025199 DNA translocase FtsK, 4TM region
921 1025 Gene3D G3DSA:3.30.980.40 -
547 569 MobiDBLite mobidb-lite consensus disorder prediction
921 1025 FunFam G3DSA:3.30.980.40:FF:000001 DNA translocase FtsK
921 1021 Pfam PF17854 FtsK alpha domain
921 1021 InterPro IPR041027 FtsK alpha domain
132 136 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
1026 1328 Gene3D G3DSA:3.40.50.300 -
1026 1328 InterPro IPR027417 P-loop containing nucleoside triphosphate hydrolase
1 1409 PANTHER PTHR22683 SPORULATION PROTEIN RELATED
1343 1408 SMART SM00843 FtsK_gamma_2
1343 1408 InterPro IPR018541 FtsK gamma domain
648 671 MobiDBLite mobidb-lite consensus disorder prediction
1067 1259 CDD cd01127 TrwB_TraG_TraD_VirD4
165 187 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
711 729 MobiDBLite mobidb-lite consensus disorder prediction
21 43 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
606 628 MobiDBLite mobidb-lite consensus disorder prediction
1003 1315 SUPERFAMILY SSF52540 P-loop containing nucleoside triphosphate hydrolases
1003 1315 InterPro IPR027417 P-loop containing nucleoside triphosphate hydrolase
165 184 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
75 98 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
45 74 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
1029 1242 Pfam PF01580 FtsK/SpoIIIE family
1029 1242 InterPro IPR002543 FtsK domain
516 543 MobiDBLite mobidb-lite consensus disorder prediction
137 158 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
435 456 PRINTS PR01217 Proline rich extensin signature
524 549 PRINTS PR01217 Proline rich extensin signature
420 432 PRINTS PR01217 Proline rich extensin signature
491 508 PRINTS PR01217 Proline rich extensin signature
391 407 PRINTS PR01217 Proline rich extensin signature
371 383 PRINTS PR01217 Proline rich extensin signature
464 480 PRINTS PR01217 Proline rich extensin signature
797 897 CDD cd22541 SP5_N
645 921 MobiDBLite mobidb-lite consensus disorder prediction
782 796 MobiDBLite mobidb-lite consensus disorder prediction
110 131 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
859 873 MobiDBLite mobidb-lite consensus disorder prediction
1343 1407 SUPERFAMILY SSF46785 Winged helix DNA-binding domain
1343 1407 InterPro IPR036390 Winged helix DNA-binding domain superfamily
351 580 MobiDBLite mobidb-lite consensus disorder prediction
1345 1405 Pfam PF09397 Ftsk gamma domain
1345 1405 InterPro IPR018541 FtsK gamma domain
99 109 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
22 44 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
1340 1404 Gene3D G3DSA:1.10.10.10 -
1340 1404 InterPro IPR036388 Winged helix-like DNA-binding domain superfamily
609 623 MobiDBLite mobidb-lite consensus disorder prediction
1341 1404 FunFam G3DSA:1.10.10.10:FF:000268 DNA translocase FtsK
110 132 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
831 856 MobiDBLite mobidb-lite consensus disorder prediction
159 164 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
1026 1328 FunFam G3DSA:3.40.50.300:FF:000209 Cell division protein FtsK
1055 1268 ProSiteProfiles PS50901 FtsK domain profile.
1055 1268 InterPro IPR002543 FtsK domain
185 1410 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
1 21 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
75 97 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
137 158 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

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Structural evidence

0 + 2

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

Entry Method Resolution Chain Coverage Links Status
AlphaFold AF_A0A0H3GUY9
AlphaFold full sequence Viewing
ColabFold VK055_1563
ColabFold full sequence Loaded
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
63 0.849

Pockets (P2RANK)

Showing top-ranked P2Rank candidates by probability. Probability is color-coded per P2Rank calibration: high (≥ 0.5), medium (0.2 – 0.49), low (< 0.2).

P2RANK Sticks Spheres Surfaces Score Probability Labels Zoom Positions
1 2.54 0.071
2 2.17 0.051
3 2.08 0.047
4 1.9 0.038
5 1.86 0.036

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.

51 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
AGS Q9I0M3 523.2 Da LogP -1.51 TPSA 262.1 3 viol. ✓ Clean c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)…

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.