Protein profile

KP13_03238

Inner membrane protein

Genome: KpKP13

Gene: AHE42479.1 Structure source: AlphaFold + ColabFold UniProt A0A0H3GW74
Amino acids 325
Annotations 6
Features 44
PDB binders 6
Druggability 0.722

Overview

Basic information about this protein and its source genome.

Accession
KP13_03238
Gene
AHE42479.1
Status
annotated
Amino acids
325
Structure source
AlphaFold + ColabFold

Target profile

Computed evidence for target prioritization.

Human off-target
hit
Human identity (%)
47.368
Human E-value
2.76e-07
Gut microbiome off-target
hit
Essential (DEG)
N
DEG identity (%)
0.0
Localization
CytoplasmicMembrane
ColabFold pLDDT
90.15

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 0.722
Structure A0A0H3GW74
Pocket Pocket 7
P2Rank 0.239
Structure A0A0H3GW74
Pocket Pocket 1
ColabFold model
FPocket 0.83 · Pocket 13
P2Rank 0.609 · Pocket 1
Core conservation Conserved core gene
Roary core
CoreCruncher core
Gut microbiome 95 / 4744 genomes with a hit
Normalized 0.02

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

6 GO

Gene Ontology (GO)

6
  • 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:0005262 Enables the energy-independent facilitated diffusion of a calcium ion through a transmembrane aqueous pore or channel.
  • GO:0008273 Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: Ca2+(in) + K+(in) + Na+(out) = Ca2+(out) + K+(out) + Na+(in).
  • GO:0006874 A homeostatic process involved in the maintenance of a steady state level of calcium ions within a cell.

Sequence Features

Domain/signature hits from InterPro and related databases.

44 records
Show feature table
Start End DB Term Name
105 124 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
170 188 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
1 25 Phobius SIGNAL_PEPTIDE Signal peptide region
300 324 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
91 104 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
189 199 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
35 56 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
176 317 Pfam PF01699 Sodium/calcium exchanger protein
176 317 InterPro IPR004837 Sodium/calcium exchanger membrane region
4 144 Pfam PF01699 Sodium/calcium exchanger protein
4 144 InterPro IPR004837 Sodium/calcium exchanger membrane region
300 322 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
276 294 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
1 18 SignalP_EUK SignalP-TM SignalP-TM
172 194 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
2 151 PANTHER PTHR10846 SODIUM/POTASSIUM/CALCIUM EXCHANGER
2 151 InterPro IPR004481 Sodium/potassium/calcium exchanger
204 226 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
276 293 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
1 1 Phobius SIGNAL_PEPTIDE_N_REGION N-terminal region of a signal peptide.
295 299 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
325 325 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
4 26 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
239 261 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
26 34 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
68 90 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
200 219 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
151 169 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
35 319 Gene3D G3DSA:1.20.1420.30 -
35 319 InterPro IPR044880 NCX, central ion-binding domain superfamily
33 55 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
220 238 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
18 25 Phobius SIGNAL_PEPTIDE_C_REGION C-terminal region of a signal peptide.
129 151 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
239 264 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
57 67 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
70 92 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
123 128 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
129 150 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
2 17 Phobius SIGNAL_PEPTIDE_H_REGION Hydrophobic region of a signal peptide.
265 275 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
2 312 NCBIfam TIGR00367 calcium/sodium antiporter
2 312 InterPro IPR004481 Sodium/potassium/calcium exchanger
105 122 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_A0A0H3GW74
AlphaFold full sequence Viewing
ColabFold KP13_03238
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
7 0.722
4 0.414
5 0.404

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 3.09 0.103
2 1.69 0.029
3 1.41 0.018

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.

56 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
MYC Q57556 318.2 Da LogP 1.69 TPSA 151.6 1 viol. Alert c1c(cc(c(c1O)O)O)C2=C(C(=O)c3c(cc(cc3O2)O)O)O
MYS Q57556 212.4 Da LogP 6.10 TPSA 0.0 1 viol. ✓ Clean CCCCCCCCCCCCCCC
OLC Q57556 356.5 Da LogP 4.92 TPSA 66.8 ✓ Ro5 ✓ Clean CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](CO)O
P3G Q57556 250.3 Da LogP 1.11 TPSA 46.2 ✓ Ro5 ✓ Clean CCOCCOCCOCCOCCOCC
PE8 Q57556 370.4 Da LogP -0.91 TPSA 105.1 ✓ Ro5 ✓ Clean C(COCCOCCOCCOCCOCCOCCOCCO)O
TOE Q57556 164.2 Da LogP -0.34 TPSA 47.9 ✓ Ro5 ✓ Clean COCCOCCOCCO

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.