Protein profile

KP13_00999

putative transporter protein

Genome: KpKP13

Gene: AHE43471.1 Structure source: AlphaFold + ColabFold UniProt A0A0H3GT31
Amino acids 610
Annotations 5
Features 60
PDB binders 6
Druggability 0.453

Overview

Basic information about this protein and its source genome.

Accession
KP13_00999
Gene
AHE43471.1
Status
annotated
Amino acids
610
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 (%)
0.0
Localization
CytoplasmicMembrane
ColabFold pLDDT
83.48

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 0.453
Structure A0A0H3GT31
Pocket Pocket 4
P2Rank 0.796
Structure A0A0H3GT31
Pocket Pocket 1
ColabFold model
FPocket 0.83 · Pocket 1
P2Rank 0.814 · Pocket 1
Core conservation Conserved core gene
Roary core
CoreCruncher core
Gut microbiome 125 / 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.

5 GO

Gene Ontology (GO)

5
  • GO:0006813 The directed movement of potassium ions (K+) into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
  • 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:0008324 Enables the transfer of cation 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.

Sequence Features

Domain/signature hits from InterPro and related databases.

60 records
Show feature table
Start End DB Term Name
1 4 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
609 610 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
485 503 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
5 22 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
57 76 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
125 135 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
5 610 PANTHER PTHR43652 BASIC AMINO ACID ANTIPORTER YFCC-RELATED
16 197 Pfam PF03600 Citrate transporter
16 197 InterPro IPR004680 Citrate transporter-like domain
504 523 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
458 463 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
95 124 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
538 548 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
440 457 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
586 608 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
218 307 ProSiteProfiles PS51202 RCK C-terminal domain profile.
218 307 InterPro IPR006037 Regulator of K+ conductance, C-terminal
549 568 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
326 394 Pfam PF02080 TrkA-C domain
326 394 InterPro IPR006037 Regulator of K+ conductance, C-terminal
231 298 Pfam PF02080 TrkA-C domain
231 298 InterPro IPR006037 Regulator of K+ conductance, C-terminal
5 22 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
23 27 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
28 50 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
569 587 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
28 45 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
544 566 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
430 607 Pfam PF03600 Citrate transporter
430 607 InterPro IPR004680 Citrate transporter-like domain
588 608 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
504 537 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
196 417 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
156 174 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
322 394 SUPERFAMILY SSF116726 TrkA C-terminal domain-like
322 394 InterPro IPR036721 Regulator of K+ conductance, C-terminal domain superfamily
76 94 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
57 75 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
230 295 SUPERFAMILY SSF116726 TrkA C-terminal domain-like
230 295 InterPro IPR036721 Regulator of K+ conductance, C-terminal domain superfamily
435 439 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
323 398 FunFam G3DSA:3.30.70.1450:FF:000006 Citrate transporter protein
558 574 ProSitePatterns PS01271 Sodium:sulfate symporter family signature.
558 574 InterPro IPR031312 Sodium/sulphate symporter, conserved site
418 434 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
176 198 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
175 195 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
46 56 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
464 484 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
139 161 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
314 398 ProSiteProfiles PS51202 RCK C-terminal domain profile.
314 398 InterPro IPR006037 Regulator of K+ conductance, C-terminal
323 399 Gene3D G3DSA:3.30.70.1450 -
323 399 InterPro IPR036721 Regulator of K+ conductance, C-terminal domain superfamily
230 306 Gene3D G3DSA:3.30.70.1450 -
230 306 InterPro IPR036721 Regulator of K+ conductance, C-terminal domain superfamily
136 155 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
462 484 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
96 118 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
230 306 FunFam G3DSA:3.30.70.1450:FF:000005 Citrate transporter protein

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_A0A0H3GT31
AlphaFold full sequence Viewing
ColabFold KP13_00999
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
4 0.453
13 0.219

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 11.55 0.615
2 4.07 0.163
3 3.62 0.135
4 2.92 0.094
5 2.14 0.05

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.

82 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
FUM Q9KNE0 116.1 Da LogP -0.29 TPSA 74.6 ✓ Ro5 ✓ Clean C(=C/C(=O)O)\C(=O)O
HEX Q9KNE0 86.2 Da LogP 2.59 TPSA 0.0 ✓ Ro5 ✓ Clean CCCCCC
LMR Q9KNE0 134.1 Da LogP -1.09 TPSA 94.8 ✓ Ro5 ✓ Clean C([C@@H](C(=O)O)O)C(=O)O
OCT Q9KNE0 114.2 Da LogP 3.37 TPSA 0.0 ✓ Ro5 ✓ Clean CCCCCCCC
SIN Q9KNE0 118.1 Da LogP -0.06 TPSA 74.6 ✓ Ro5 ✓ Clean C(CC(=O)O)C(=O)O
UB7 Q9KNE0 166.1 Da LogP 1.08 TPSA 74.6 ✓ Ro5 ✓ Clean c1cc(ccc1C(=O)O)C(=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.