Protein profile

VK055_0802

MFS transporter, sugar porter family protein

Genome: KpATCC43816

Gene: AIK79425.1 Structure source: AlphaFold + ColabFold UniProt A0A0H3GPT1
Amino acids 481
Annotations 5
Features 61
PDB binders 4
Druggability 0.993

Overview

Basic information about this protein and its source genome.

Accession
VK055_0802
Gene
AIK79425.1
Status
annotated
Amino acids
481
Structure source
AlphaFold + ColabFold

Target profile

Computed evidence for target prioritization.

Human off-target
hit
Human identity (%)
36.237
Human E-value
5.28e-46
Gut microbiome off-target
hit
Essential (DEG)
N
DEG identity (%)
27.528
Localization
CytoplasmicMembrane
ColabFold pLDDT
89.14

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 0.993
Structure A0A0H3GPT1
Pocket Pocket 1
P2Rank 0.94
Structure A0A0H3GPT1
Pocket Pocket 1
ColabFold model
FPocket 0.986 · Pocket 4
P2Rank 0.832 · Pocket 1
Core conservation Conserved core gene
Roary core
CoreCruncher core
Gut microbiome 11 / 4744 genomes with a hit
Normalized 0.002

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:0022857 Enables the transfer of a substance, usually a specific substance or a group of related substances, from one side of a membrane to the other.
  • GO:0016020 A lipid bilayer along with all the proteins and protein complexes embedded in it and attached to it.
  • GO:0055085 The process in which a solute is transported across a lipid bilayer, from one side of a membrane to the other.
  • 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:0015293 Enables the active transport of a solute across a membrane by a mechanism whereby two or more species are transported together in the same direction in a tightly coupled process not directly linked to a form of energy other than chemiosmotic energy.

Sequence Features

Domain/signature hits from InterPro and related databases.

61 records
Show feature table
Start End DB Term Name
55 72 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
20 43 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
44 54 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
84 103 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
18 450 ProSiteProfiles PS50850 Major facilitator superfamily (MFS) profile.
18 450 InterPro IPR020846 Major facilitator superfamily domain
9 456 NCBIfam TIGR00879 sugar porter family MFS transporter
9 456 InterPro IPR003663 Sugar/inositol transporter
304 322 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
427 446 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
360 383 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
392 414 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
19 459 Pfam PF00083 Sugar (and other) transporter
19 459 InterPro IPR005828 Major facilitator, sugar transporter-like
384 394 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
424 446 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
416 426 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
263 285 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
349 359 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
26 36 PRINTS PR00171 Sugar transporter signature
26 36 InterPro IPR003663 Sugar/inositol transporter
109 128 PRINTS PR00171 Sugar transporter signature
109 128 InterPro IPR003663 Sugar/inositol transporter
385 397 PRINTS PR00171 Sugar transporter signature
385 397 InterPro IPR003663 Sugar/inositol transporter
362 383 PRINTS PR00171 Sugar transporter signature
362 383 InterPro IPR003663 Sugar/inositol transporter
273 283 PRINTS PR00171 Sugar transporter signature
273 283 InterPro IPR003663 Sugar/inositol transporter
262 284 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
323 328 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
329 348 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
55 72 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
72 89 ProSitePatterns PS00216 Sugar transport proteins signature 1.
72 89 InterPro IPR005829 Sugar transporter, conserved site
142 168 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
148 170 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
15 472 PANTHER PTHR48020 PROTON MYO-INOSITOL COTRANSPORTER
1 19 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
8 464 Gene3D G3DSA:1.20.1250.20 MFS general substrate transporter like domains
8 464 InterPro IPR036259 MFS transporter superfamily
104 108 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
113 135 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
300 322 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
131 141 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
174 194 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
363 385 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
17 448 CDD cd17359 MFS_XylE_like
84 103 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
285 303 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
447 481 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
21 40 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
174 196 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
10 458 SUPERFAMILY SSF103473 MFS general substrate transporter
10 458 InterPro IPR036259 MFS transporter superfamily
109 130 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
73 83 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
395 415 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
169 173 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
195 261 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
329 348 Phobius TRANSMEMBRANE 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_A0A0H3GPT1
AlphaFold full sequence Viewing
ColabFold VK055_0802
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
1 0.993
33 0.941
21 0.554

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 26.5 0.914
2 4.9 0.22
3 3.93 0.155
4 2.97 0.096
5 1.44 0.019

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
37X P11169 568.7 Da LogP -0.45 TPSA 198.8 3 viol. ✓ Clean CCCCCCC(CCCCCC)(CO[C@@H]1[C@H]([C@@H]([C@H]([C@…
F00 P11169 332.4 Da LogP 1.11 TPSA 99.4 ✓ Ro5 ✓ Clean C=CCCCCCCCCCO[C@H]1[C@@H]([C@H](O[C@@H]([C@@H]1…
OLC P11169 356.5 Da LogP 4.92 TPSA 66.8 ✓ Ro5 ✓ Clean CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](CO)O
Y01 P11169 486.7 Da LogP 7.80 TPSA 63.6 1 viol. ✓ Clean CC(C)CCC[C@@H](C)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3…

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.