Protein profile

VK055_4032

flavodoxin-like fold family protein

Genome: KpATCC43816

Gene: AIK82579.1 Structure source: AlphaFold + ColabFold UniProt A0A0H3GXR4
Amino acids 193
Annotations 3
Features 8
PDB binders 38
Druggability 0.586

Overview

Basic information about this protein and its source genome.

Accession
VK055_4032
Gene
AIK82579.1
Status
annotated
Amino acids
193
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 (%)
32.099
Localization
Unknown
ColabFold pLDDT
97.1

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 0.586
Structure A0A0H3GXR4
Pocket Pocket 5
P2Rank 0.588
Structure A0A0H3GXR4
Pocket Pocket 1
ColabFold model
FPocket 0.381 · Pocket 4
P2Rank 0.636 · Pocket 1
Core conservation Accessory gene
Roary accessory
CoreCruncher accessory
Gut microbiome 184 / 4744 genomes with a hit
Normalized 0.039

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

1 EC 2 GO

Enzyme Commission (EC)

1

Gene Ontology (GO)

2
  • GO:0005737 The contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
  • GO:0008753 Catalysis of the reaction: NADPH + H+ + a quinone = NADP+ + a quinol.

Sequence Features

Domain/signature hits from InterPro and related databases.

8 records
Show feature table
Start End DB Term Name
2 192 PANTHER PTHR46305 -
1 193 FunFam G3DSA:3.40.50.360:FF:000007 Drug activity modulator B
1 192 SUPERFAMILY SSF52218 Flavoproteins
1 192 InterPro IPR029039 Flavoprotein-like superfamily
1 193 Gene3D G3DSA:3.40.50.360 -
1 193 InterPro IPR029039 Flavoprotein-like superfamily
3 188 Pfam PF02525 Flavodoxin-like fold
3 188 InterPro IPR003680 Flavodoxin-like fold

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_A0A0H3GXR4
AlphaFold full sequence Viewing
ColabFold VK055_4032
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
5 0.586
3 0.011
4 0.01
6 0.001

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 12.99 0.588
2 3.52 0.103
3 1.16 0.008

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.

188 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
0TX P16083 319.9 Da LogP 4.81 TPSA 28.2 ✓ Ro5 ✓ Clean CCN(CC)CCC[C@H](C)Nc1ccnc2c1ccc(c2)Cl
1PQ P16083 259.4 Da LogP 2.78 TPSA 60.2 ✓ Ro5 ✓ Clean C[C@@H](CCCN)Nc1cc(cc2c1nccc2)OC
372 P16083 243.3 Da LogP 1.62 TPSA 73.2 ✓ Ro5 ✓ Clean CC(=O)Nc1ccc2c(c1)C(C(=O)N2C)CC#N
3ZU P16083 268.3 Da LogP 2.10 TPSA 78.4 ✓ Ro5 ✓ Clean COc1ccc2c(c1)C(=O)C(=[N+]2[O-])c3ccc(cc3)N
3ZV P16083 267.3 Da LogP 3.02 TPSA 47.9 ✓ Ro5 ✓ Clean COc1ccc(cc1)C2=Nc3ccc(cc3C2=O)OC
465 P16083 303.7 Da LogP 1.49 TPSA 114.7 ✓ Ro5 ✓ Clean CN1c2c3c(cc(nc3c(c(c2N)Cl)N=C)C(=O)N)C1=O
4X4 P16083 374.4 Da LogP 3.54 TPSA 84.6 ✓ Ro5 ✓ Clean COc1ccc2c([nH]1)c(c3n2cc4c3nccc4)CCNC(=O)c5ccco5
6A1 P16083 357.4 Da LogP 2.24 TPSA 79.0 ✓ Ro5 ✓ Clean C[N+](C)(CCNC1CCc2c3c1c(c4cc(ccc4n3cn2)OC)O)O
6T0 P16083 240.3 Da LogP 2.82 TPSA 56.7 ✓ Ro5 ✓ Clean CC(C)Cn1cnc2c1c3ccccc3nc2N
79X P16083 295.3 Da LogP 3.03 TPSA 60.7 ✓ Ro5 ✓ Clean COc1cc-2c(cc1OC)C(=O)n3c2cc4c3ccc(c4)O
A2Z P16083 217.2 Da LogP 1.58 TPSA 40.5 ✓ Ro5 ✓ Clean CC1=CC(=O)N(c2c1ccc3c2OCO3)C
A7B P16083 189.2 Da LogP 1.85 TPSA 42.1 ✓ Ro5 ✓ Clean CC1=CC(=O)Nc2c1cccc2OC
AA P16083 195.2 Da LogP 2.39 TPSA 40.2 ✓ Ro5 Alert c1ccc2c(c1)c(c3ccccc3[nH+]2)N
AD1 P16083 179.2 Da LogP -0.75 TPSA 57.6 ✓ Ro5 Alert CN1C[C@H](C2=CC(=O)C(=O)C=C21)O
AO P16083 266.4 Da LogP 2.94 TPSA 20.6 ✓ Ro5 ✓ Clean CN(C)c1ccc2cc3ccc(cc3[nH+]c2c1)N(C)C
C09 P16083 242.3 Da LogP 2.23 TPSA 76.8 ✓ Ro5 ✓ Clean CCOCc1[nH]c2c3ccccc3nc(c2n1)N
CB1 P16083 252.2 Da LogP 0.42 TPSA 132.4 ✓ Ro5 ✓ Clean c1c(c(cc(c1N2CC2)[N+](=O)[O-])[N+](=O)[O-])C(=O…
CLQ P16083 319.9 Da LogP 4.81 TPSA 28.2 ✓ Ro5 ✓ Clean CCN(CC)CCC[C@@H](C)Nc1ccnc2c1ccc(c2)Cl
DM2 P16083 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…
ET P16083 314.4 Da LogP 4.13 TPSA 55.9 ✓ Ro5 Alert CC[n+]1c2cc(ccc2c3ccc(cc3c1c4ccccc4)N)N
EWQ P16083 233.3 Da LogP 1.86 TPSA 40.5 ✓ Ro5 ✓ Clean CC1=CC(=O)N(c2c1cc(cc2OC)OC)C
HGZ P16083 249.3 Da LogP 1.86 TPSA 60.6 ✓ Ro5 ✓ Clean CC1=CC(=O)Nc2c1cc(c(c2OC)OC)OC
K17 P16083 433.7 Da LogP 4.61 TPSA 28.7 ✓ Ro5 ✓ Clean c1[nH]c2c(n1)c(c(c(c2Br)Br)Br)Br
K25 P16083 476.8 Da LogP 4.68 TPSA 31.9 ✓ Ro5 ✓ Clean CN(C)c1[nH]c2c(n1)c(c(c(c2Br)Br)Br)Br
LDP P16083 153.2 Da LogP 0.60 TPSA 66.5 ✓ Ro5 Alert c1cc(c(cc1CCN)O)O
M42 P16083 203.2 Da LogP 1.57 TPSA 51.3 ✓ Ro5 ✓ Clean CC1=CC(=O)Nc2c1ccc3c2OCO3
M49 P16083 275.3 Da LogP 1.21 TPSA 87.3 ✓ Ro5 ✓ Clean CC(=O)NCC[C@@H]1c2cc(ccc2NC1=O)NC(=O)C
ML1 P16083 232.3 Da LogP 1.86 TPSA 54.1 ✓ Ro5 ✓ Clean CC(=O)NCCc1c[nH]c2c1cc(cc2)OC
MXX P16083 233.3 Da LogP 1.86 TPSA 40.5 ✓ Ro5 ✓ Clean CC1=CC(=O)N(c2c1c(ccc2OC)OC)C
MZX P16083 219.2 Da LogP 1.85 TPSA 51.3 ✓ Ro5 ✓ Clean CC1=CC(=O)Nc2c1c(ccc2OC)OC
O73 P16083 412.4 Da LogP 2.41 TPSA 129.5 ✓ Ro5 Alert Cc1c(c2c(n1C)C(=O)C=C(C2=O)NCCCCN)COc3ccc(cc3)[…
RZW P16083 263.3 Da LogP 1.87 TPSA 49.7 ✓ Ro5 ✓ Clean CC1=CC(=O)N(c2c1c(c(cc2OC)OC)OC)C
VAP P16083 263.3 Da LogP 1.87 TPSA 49.7 ✓ Ro5 ✓ Clean CC1=CC(=O)N(c2c1cc(c(c2OC)OC)OC)C
VK3 P16083 172.2 Da LogP 2.01 TPSA 34.1 ✓ Ro5 Alert CC1=CC(=O)c2ccccc2C1=O
VVV P16083 249.3 Da LogP 1.86 TPSA 60.6 ✓ Ro5 ✓ Clean CC1=CC(=O)Nc2c1c(c(cc2OC)OC)OC
XM5 P16083 233.2 Da LogP 1.28 TPSA 49.7 ✓ Ro5 ✓ Clean CN1c2c(ccc3c2OCO3)C(=CC1=O)OC
YTR P16083 233.3 Da LogP 1.86 TPSA 40.5 ✓ Ro5 ✓ Clean CC1=CC(=O)N(c2c1ccc(c2OC)OC)C
ZXZ P16083 173.2 Da LogP 1.85 TPSA 22.0 ✓ Ro5 ✓ Clean CC1=CC(=O)N(c2c1cccc2)C

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.