Protein profile

VK055_1475

diguanylate cyclase domain protein

Genome: KpATCC43816

Gene: AIK80097.1 Structure source: AlphaFold + ColabFold UniProt A0A9Q8ER93
Amino acids 291
Annotations 6
Features 32
PDB binders 5
Druggability 0.379

Overview

Basic information about this protein and its source genome.

Accession
VK055_1475
Gene
AIK80097.1
Status
annotated
Amino acids
291
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 (%)
36.306
Localization
CytoplasmicMembrane
ColabFold pLDDT
91.99

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 0.379
Structure A0A9Q8ER93
Pocket Pocket 9
P2Rank 0.139
Structure A0A9Q8ER93
Pocket Pocket 1
ColabFold model
FPocket 0.792 · Pocket 1
P2Rank 0.059 · Pocket 1
Core conservation Accessory gene
Roary accessory
CoreCruncher accessory
Gut microbiome 7 / 4744 genomes with a hit
Normalized 0.001

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

1 EC 5 GO

Enzyme Commission (EC)

1

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:0052621 Catalysis of the reaction: 2 GTP = cyclic di-3',5'-guanylate + 2 diphosphate + 2 H+.
  • GO:0005525 Binding to GTP, guanosine triphosphate.
  • GO:0043709 The attachment of a cell to a solid substrate, via cell adhesion molecules, during the formation of a biofilm composed of microorganisms of the same species.
  • GO:1902201 Any process that stops, prevents or reduces the frequency, rate or extent of bacterial-type flagellum-dependent cell motility.

Sequence Features

Domain/signature hits from InterPro and related databases.

32 records
Show feature table
Start End DB Term Name
1 20 ProSiteProfiles PS51257 Prokaryotic membrane lipoprotein lipid attachment site profile.
1 21 SignalP_EUK SignalP-TM SignalP-TM
120 291 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
58 63 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
83 101 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
102 119 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
64 82 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
131 282 NCBIfam TIGR00254 diguanylate cyclase (GGDEF) domain
131 282 InterPro IPR000160 GGDEF domain
7 29 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
17 21 Phobius SIGNAL_PEPTIDE_C_REGION C-terminal region of a signal peptide.
1 3 Phobius SIGNAL_PEPTIDE_N_REGION N-terminal region of a signal peptide.
118 284 SMART SM00267 duf1_3
118 284 InterPro IPR000160 GGDEF domain
1 21 Phobius SIGNAL_PEPTIDE Signal peptide region
157 286 ProSiteProfiles PS50887 GGDEF domain profile.
157 286 InterPro IPR000160 GGDEF domain
68 90 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
105 127 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
114 285 PANTHER PTHR45138 REGULATORY COMPONENTS OF SENSORY TRANSDUCTION SYSTEM
136 281 CDD cd01949 GGDEF
136 281 InterPro IPR000160 GGDEF domain
126 284 Gene3D G3DSA:3.30.70.270 -
126 284 InterPro IPR043128 Reverse transcriptase/Diguanylate cyclase domain
33 55 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
138 283 SUPERFAMILY SSF55073 Nucleotide cyclase
138 283 InterPro IPR029787 Nucleotide cyclase
4 16 Phobius SIGNAL_PEPTIDE_H_REGION Hydrophobic region of a signal peptide.
22 36 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
37 57 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
135 279 Pfam PF00990 Diguanylate cyclase, GGDEF domain
135 279 InterPro IPR000160 GGDEF domain

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_A0A9Q8ER93
AlphaFold full sequence Viewing
ColabFold VK055_1475
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
9 0.379
4 0.327

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 2.43 0.066
2 1.08 0.007
3 1.02 0.006
4 0.82 0.003

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.

55 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
BEF B8GZM2 66.0 Da LogP 0.88 TPSA 0.0 ✓ Ro5 ✓ Clean [Be-](F)(F)F
BEZ P0AA89 122.1 Da LogP 1.38 TPSA 37.3 ✓ Ro5 ✓ Clean c1ccc(cc1)C(=O)O
C2E A0A0H3CAN8 690.4 Da LogP -3.05 TPSA 349.6 3 viol. ✓ Clean c1nc2c(n1[C@H]3[C@@H]([C@H]4[C@H](O3)CO[P@@](=O…
GAV B8GZM2 539.2 Da LogP -1.40 TPSA 278.9 3 viol. ✓ Clean c1nc2c(n1[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@](=O…
TLA Q9HXT9 150.1 Da LogP -2.12 TPSA 115.1 ✓ Ro5 ✓ Clean [C@@H]([C@H](C(=O)O)O)(C(=O)O)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.