Protein profile

VK055_2560

chaperone protein DnaK

Genome: KpATCC43816

Gene: AIK81157.1 dnaK Structure source: AlphaFold + ColabFold UniProt A0A0H3GN02
Amino acids 638
Annotations 5
Features 47
PDB binders 20
Druggability 0.425

Overview

Basic information about this protein and its source genome.

Accession
VK055_2560
Gene
AIK81157.1 dnaK
Status
annotated
Amino acids
638
Structure source
AlphaFold + ColabFold

Target profile

Computed evidence for target prioritization.

Human off-target
hit
Human identity (%)
65.873
Human E-value
4.4599999999999996e-54
Gut microbiome off-target
hit
Essential (DEG)
Y
DEG identity (%)
97.492
DEG E-value
0.0
Localization
Cytoplasmic
ColabFold pLDDT
88.39

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 0.425
Structure A0A0H3GN02
Pocket Pocket 25
P2Rank 0.923
Structure A0A0H3GN02
Pocket Pocket 1
ColabFold model
FPocket 0.746 · Pocket 5
P2Rank 0.943 · Pocket 1
Core conservation Conserved core gene
Roary core
CoreCruncher core
Gut microbiome 3970 / 4744 genomes with a hit
Normalized 0.837

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:0006457 The process of assisting in the covalent and noncovalent assembly of single chain polypeptides or multisubunit complexes into the correct tertiary structure.
  • GO:0005524 Binding to ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
  • GO:0140662 Binding to a protein or a protein-containing complex to assist the protein folding process, driven by ATP hydrolysis.
  • GO:0051082 Binding to an unfolded protein.
  • GO:0051087 Binding to a chaperone protein, a class of proteins that bind to nascent or unfolded polypeptides and ensure correct folding or transport.

Sequence Features

Domain/signature hits from InterPro and related databases.

47 records
Show feature table
Start End DB Term Name
599 638 MobiDBLite mobidb-lite consensus disorder prediction
584 604 Coils Coil Coil
192 205 ProSitePatterns PS00329 Heat shock hsp70 proteins family signature 2.
192 205 InterPro IPR018181 Heat shock protein 70, conserved site
5 192 FunFam G3DSA:3.30.420.40:FF:000004 Molecular chaperone DnaK
507 608 FunFam G3DSA:1.20.1270.10:FF:000001 Molecular chaperone DnaK
4 602 Pfam PF00012 Hsp70 protein
4 602 InterPro IPR013126 Heat shock protein 70 family
384 539 SUPERFAMILY SSF100920 Heat shock protein 70kD (HSP70), peptide-binding domain
384 539 InterPro IPR029047 Heat shock protein 70kD, peptide-binding domain superfamily
229 316 FunFam G3DSA:3.90.640.10:FF:000003 Molecular chaperone DnaK
507 602 SUPERFAMILY SSF100934 Heat shock protein 70kD (HSP70), C-terminal subdomain
507 602 InterPro IPR029048 Heat shock protein 70kD, C-terminal domain superfamily
378 561 FunFam G3DSA:2.60.34.10:FF:000014 Chaperone protein DnaK HSP70
518 561 MobiDBLite mobidb-lite consensus disorder prediction
259 279 Coils Coil Coil
381 506 Gene3D G3DSA:2.60.34.10 Substrate Binding Domain Of DNAk; Chain A, domain 1
381 506 InterPro IPR029047 Heat shock protein 70kD, peptide-binding domain superfamily
4 183 SUPERFAMILY SSF53067 Actin-like ATPase domain
4 183 InterPro IPR043129 ATPase, nucleotide binding domain
7 14 ProSitePatterns PS00297 Heat shock hsp70 proteins family signature 1.
7 14 InterPro IPR018181 Heat shock protein 70, conserved site
469 485 PRINTS PR00301 70kDa heat shock protein signature
138 158 PRINTS PR00301 70kDa heat shock protein signature
198 208 PRINTS PR00301 70kDa heat shock protein signature
31 43 PRINTS PR00301 70kDa heat shock protein signature
54 62 PRINTS PR00301 70kDa heat shock protein signature
334 350 PRINTS PR00301 70kDa heat shock protein signature
3 16 PRINTS PR00301 70kDa heat shock protein signature
388 407 PRINTS PR00301 70kDa heat shock protein signature
365 385 PRINTS PR00301 70kDa heat shock protein signature
180 366 Gene3D G3DSA:3.30.420.40 -
5 379 Gene3D G3DSA:3.30.420.40 -
1 634 Hamap MF_00332 Chaperone protein DnaK [dnaK].
1 634 InterPro IPR012725 Chaperone DnaK
3 603 NCBIfam TIGR02350 molecular chaperone DnaK
3 603 InterPro IPR012725 Chaperone DnaK
229 316 Gene3D G3DSA:3.90.640.10 Actin; Chain A, domain 4
507 607 Gene3D G3DSA:1.20.1270.10 -
507 607 InterPro IPR029048 Heat shock protein 70kD, C-terminal domain superfamily
599 617 MobiDBLite mobidb-lite consensus disorder prediction
187 382 SUPERFAMILY SSF53067 Actin-like ATPase domain
187 382 InterPro IPR043129 ATPase, nucleotide binding domain
337 351 ProSitePatterns PS01036 Heat shock hsp70 proteins family signature 3.
337 351 InterPro IPR018181 Heat shock protein 70, conserved site
5 569 PANTHER PTHR19375 HEAT SHOCK PROTEIN 70KDA
5 569 InterPro IPR013126 Heat shock protein 70 family

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...

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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_A0A0H3GN02
AlphaFold full sequence Viewing
ColabFold VK055_2560
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
25 0.425

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 19.7 0.843
2 3.99 0.159
3 3.6 0.134
4 3.23 0.112
5 3.09 0.104

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.

170 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
3BH P11021 282.3 Da LogP -2.40 TPSA 165.6 ✓ Ro5 ✓ Clean c1nc(c2c(n1)n(c(n2)N)[C@H]3[C@@H]([C@@H]([C@H](…
3FD P11021 556.4 Da LogP 3.04 TPSA 164.4 2 viol. ✓ Clean c1cc(ccc1COCC2C(C(C(O2)n3c4c(c(ncn4)N)nc3NCc5cc…
5P7 P0DMV8 275.3 Da LogP 0.14 TPSA 98.5 ✓ Ro5 ✓ Clean c1ccc2c(c1)c(ncn2)N[C@@H]3C[C@@H]([C@H]([C@H]3O…
7DD P11021 426.2 Da LogP -1.14 TPSA 219.7 2 viol. ✓ Clean c1cn(c2c1c(ncn2)N)[C@H]3[C@@H]([C@@H]([C@H](O3)…
7DT P11021 506.2 Da LogP -1.02 TPSA 266.2 3 viol. ✓ Clean c1cn(c2c1c(ncn2)N)[C@H]3[C@@H]([C@@H]([C@H](O3)…
ACP P11021 505.2 Da LogP -1.52 TPSA 269.9 3 viol. ✓ Clean c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)…
ADN P0DMV8 267.2 Da LogP -1.98 TPSA 139.5 ✓ Ro5 ✓ Clean c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)…
ANP P47547 506.2 Da LogP -2.06 TPSA 281.9 3 viol. ✓ Clean c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)…
DAT P11021 411.2 Da LogP -0.72 TPSA 212.4 1 viol. ✓ Clean c1nc(c2c(n1)n(cn2)[C@H]3C[C@@H]([C@H](O3)CO[P@]…
DTP P11021 491.2 Da LogP -0.60 TPSA 258.9 2 viol. ✓ Clean c1nc(c2c(n1)n(cn2)[C@H]3C[C@@H]([C@H](O3)CO[P@]…
DTV P0DMV8 154.3 Da LogP -0.43 TPSA 40.5 ✓ Ro5 ✓ Clean C([C@H]([C@@H](CS)O)O)S
FLC P0DMV8 189.1 Da LogP -5.25 TPSA 140.6 ✓ Ro5 ✓ Clean C(C(=O)[O-])C(CC(=O)[O-])(C(=O)[O-])O
GBA P11021 346.1 Da LogP -1.22 TPSA 139.5 ✓ Ro5 ✓ Clean c1nc(c2c(n1)n(c(n2)Br)[C@H]3[C@@H]([C@@H]([C@H]…
H5V P11021 280.3 Da LogP -0.98 TPSA 126.7 ✓ Ro5 ✓ Clean C[C@]1([C@@H]([C@H](O[C@H]1n2ccc3c2ncnc3N)CO)O)O
HFY P11021 406.8 Da LogP 0.29 TPSA 151.6 ✓ Ro5 ✓ Clean c1ccc(c(c1)CNc2nc3c(ncnc3n2[C@H]4[C@@H]([C@@H](…
KC7 P0DMV8 381.4 Da LogP 1.72 TPSA 107.7 ✓ Ro5 ✓ Clean c1ccc(cc1)COc2cccc3c2c(ncn3)N[C@@H]4C[C@@H]([C@…
NO7 P38646 465.3 Da LogP -1.28 TPSA 218.6 2 viol. ✓ Clean C#CCNc1c2c(ncn1)n(cn2)C3C(C(C(O3)COP(=O)(O)OP(=…
SGV P0DMV8 309.3 Da LogP -2.28 TPSA 169.7 ✓ Ro5 ✓ Clean c1c(c2c(ncnc2n1[C@H]3[C@@H]([C@@H]([C@H](O3)CO)…
TEW P0DMV8 [O-]=[W]123(O[W]45(=O)(O1[Te]6789O2[W]1(=O)(O3)…
TI8 P0DMV8 488.9 Da LogP 1.80 TPSA 157.6 1 viol. ✓ Clean C=CC(=O)OCCC[C@@H]1[C@H]([C@H]([C@@H](O1)n2c3c(…

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.