Protein profile

VK055_2855

3'(2'),5'-bisphosphate nucleotidase

Genome: KpATCC43816

Gene: cysQ AIK81445.1 Structure source: AlphaFold + ColabFold UniProt A0A0H3GLJ4
Amino acids 231
Annotations 8
Features 23
PDB binders 4
Druggability 0.559

Overview

Basic information about this protein and its source genome.

Accession
VK055_2855
Gene
cysQ AIK81445.1
Status
annotated
Amino acids
231
Structure source
AlphaFold + ColabFold

Target profile

Computed evidence for target prioritization.

Human off-target
hit
Human identity (%)
33.333
Human E-value
1.53e-08
Gut microbiome off-target
hit
Essential (DEG)
Y
DEG identity (%)
49.558
DEG E-value
1.17e-63
Localization
Cytoplasmic
ColabFold pLDDT
93.8

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 0.559
Structure A0A0H3GLJ4
Pocket Pocket 2
P2Rank 0.857
Structure A0A0H3GLJ4
Pocket Pocket 1
ColabFold model
FPocket 0.521 · Pocket 2
P2Rank 0.866 · Pocket 1
Core conservation Accessory gene
Roary core
CoreCruncher accessory
Gut microbiome 124 / 4744 genomes with a hit
Normalized 0.026

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

1 EC 7 GO

Enzyme Commission (EC)

1

Gene Ontology (GO)

7
  • GO:0008441 Catalysis of the reaction: adenosine 3',5'-bisphosphate + H2O = adenosine 5'-phosphate + phosphate.
  • GO:0000287 Binding to a magnesium (Mg) ion.
  • GO:0046854 The chemical reactions and pathways resulting in the formation of phosphatidylinositol phosphate.
  • GO:0006790 The chemical reactions and pathways involving the nonmetallic element sulfur or compounds that contain sulfur, such as the amino acids methionine and cysteine or the tripeptide glutathione.
  • 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:0050427 The chemical reactions and pathways involving 3'-phosphoadenosine 5'-phosphosulfate, a naturally occurring mixed anhydride. It is an intermediate in the formation of a variety of sulfo compounds in biological systems.
  • GO:0000103 The pathways by which inorganic sulfate is processed and incorporated into sulfated compounds.

Sequence Features

Domain/signature hits from InterPro and related databases.

23 records
Show feature table
Start End DB Term Name
3 231 Hamap MF_02095 3'(2'),5'-bisphosphate nucleotidase CysQ [cysQ].
64 77 ProSitePatterns PS00629 Inositol monophosphatase family signature 1.
64 77 InterPro IPR020583 Inositol monophosphatase, metal-binding site
1 228 CDD cd01638 CysQ
189 203 ProSitePatterns PS00630 Inositol monophosphatase family signature 2.
189 203 InterPro IPR020550 Inositol monophosphatase, conserved site
16 221 PANTHER PTHR43028 3'(2'),5'-BISPHOSPHATE NUCLEOTIDASE 1
1 229 NCBIfam TIGR01331 3'(2'),5'-bisphosphate nucleotidase CysQ
1 229 InterPro IPR006240 3'(2'),5'-bisphosphate nucleotidase CysQ
1 130 FunFam G3DSA:3.30.540.10:FF:000007 3'(2'),5'-bisphosphate nucleotidase CysQ
131 230 Gene3D G3DSA:3.40.190.80 -
19 39 PRINTS PR00377 Inositol monophosphatase superfamily signature
19 39 InterPro IPR000760 Inositol monophosphatase-like
41 57 PRINTS PR00377 Inositol monophosphatase superfamily signature
41 57 InterPro IPR000760 Inositol monophosphatase-like
64 80 PRINTS PR00377 Inositol monophosphatase superfamily signature
64 80 InterPro IPR000760 Inositol monophosphatase-like
6 228 SUPERFAMILY SSF56655 Carbohydrate phosphatase
1 130 Gene3D G3DSA:3.30.540.10 -
10 218 Pfam PF00459 Inositol monophosphatase family
10 218 InterPro IPR000760 Inositol monophosphatase-like
3 231 InterPro IPR006240 3'(2'),5'-bisphosphate nucleotidase CysQ
130 231 FunFam G3DSA:3.40.190.80:FF:000005 3'(2'),5'-bisphosphate nucleotidase CysQ

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_A0A0H3GLJ4
AlphaFold full sequence Viewing
ColabFold VK055_2855
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
2 0.559
3 0.373
5 0.004
1 0.002

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 24.65 0.857
2 7.78 0.347
3 1.55 0.019
4 1.52 0.018
5 1.46 0.016

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.

154 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
IPD P29218 258.1 Da LogP -4.98 TPSA 173.6 ✓ Ro5 ✓ Clean [C@H]1([C@H](C([C@@H]([C@@H](C1O)O)O)OP(=O)([O-…
LIP P29218 258.1 Da LogP -4.98 TPSA 173.6 ✓ Ro5 ✓ Clean [C@H]1([C@@H](C([C@H]([C@@H](C1O)O)O)OP(=O)([O-…
PE4 P0ADG4 354.4 Da LogP 0.11 TPSA 84.8 ✓ Ro5 ✓ Clean CCOCCOCCOCCOCCOCCOCCOCCO
SRT O33832 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.