Protein profile

KP13_02215

PTR2/POT transporter family protein

Genome: KpKP13

Gene: AHE42785.1 Structure source: AlphaFold + ColabFold UniProt A0A0H3GV07
Amino acids 517
Annotations 8
Features 60
PDB binders 14
Druggability 0.915

Overview

Basic information about this protein and its source genome.

Accession
KP13_02215
Gene
AHE42785.1
Status
annotated
Amino acids
517
Structure source
AlphaFold + ColabFold

Target profile

Computed evidence for target prioritization.

Human off-target
hit
Human identity (%)
33.333
Human E-value
2.7e-11
Gut microbiome off-target
hit
Essential (DEG)
N
DEG identity (%)
0.0
Localization
CytoplasmicMembrane
ColabFold pLDDT
89.79

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 0.915
Structure A0A0H3GV07
Pocket Pocket 33
P2Rank 0.934
Structure A0A0H3GV07
Pocket Pocket 1
ColabFold model
FPocket 0.989 · Pocket 35
P2Rank 0.939 · Pocket 1
Core conservation Accessory gene
Roary accessory
CoreCruncher accessory
Gut microbiome 84 / 4744 genomes with a hit
Normalized 0.018

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

8 GO

Gene Ontology (GO)

8
  • GO:0015833 The directed movement of peptides, compounds of two or more amino acids where the alpha carboxyl group of one is bound to the alpha amino group of another, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
  • 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:1904680 Enables the transfer of a peptide 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:0006857 The directed movement of oligopeptides into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Oligopeptides are molecules that contain a small number (2 to 20) of amino-acid residues connected by peptide linkages.
  • 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:0015031 The directed movement of proteins into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.

Sequence Features

Domain/signature hits from InterPro and related databases.

60 records
Show feature table
Start End DB Term Name
84 91 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
181 203 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
499 517 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
34 56 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
465 475 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
178 182 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
114 118 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
79 103 ProSitePatterns PS01022 PTR2 family proton/oligopeptide symporters signature 1.
79 103 InterPro IPR018456 PTR2 family proton/oligopeptide symporter, conserved site
91 465 Pfam PF00854 POT family
91 465 InterPro IPR000109 Proton-dependent oligopeptide transporter family
11 502 NCBIfam TIGR00924 oligopeptide:H+ symporter
11 502 InterPro IPR005279 Dipeptide/tripeptide permease
92 114 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
205 232 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
371 393 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
257 261 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
294 311 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
435 445 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
51 61 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
364 374 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
119 144 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
233 256 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
32 50 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
156 177 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
17 494 CDD cd17346 MFS_DtpA_like
17 494 InterPro IPR005279 Dipeptide/tripeptide permease
375 397 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
92 113 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
154 176 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
9 512 PANTHER PTHR23517 RESISTANCE PROTEIN MDTM, PUTATIVE-RELATED-RELATED
61 83 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
234 256 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
262 282 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
62 83 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
409 434 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
260 282 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
119 141 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
155 167 ProSitePatterns PS01023 PTR2 family proton/oligopeptide symporters signature 2.
155 167 InterPro IPR018456 PTR2 family proton/oligopeptide symporter, conserved site
1 31 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
145 155 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
1 502 Gene3D G3DSA:1.20.1250.20 MFS general substrate transporter like domains
1 502 InterPro IPR036259 MFS transporter superfamily
338 363 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
443 465 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
475 497 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
283 293 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
408 430 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
294 311 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
337 359 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
446 464 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
398 408 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
476 498 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
19 506 ProSiteProfiles PS50850 Major facilitator superfamily (MFS) profile.
19 506 InterPro IPR020846 Major facilitator superfamily domain
12 499 SUPERFAMILY SSF103473 MFS general substrate transporter
12 499 InterPro IPR036259 MFS transporter superfamily
312 337 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
183 204 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_A0A0H3GV07
AlphaFold full sequence Viewing
ColabFold KP13_02215
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
33 0.915

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 25.41 0.906
2 13.37 0.684
3 6.32 0.318
4 5.25 0.245
5 3.1 0.104

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.

64 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
78M Q5M4H8 314.5 Da LogP 3.75 TPSA 66.8 ✓ Ro5 ✓ Clean CCCCCCC/C=C\CCCCCC(=O)OC[C@H](CO)O
78N Q5M4H8 314.5 Da LogP 3.75 TPSA 66.8 ✓ Ro5 ✓ Clean CCCCCCC/C=C\CCCCCC(=O)OC[C@@H](CO)O
97M Q5M4H8 328.5 Da LogP 4.14 TPSA 66.8 ✓ Ro5 ✓ Clean CCCCCC/C=C\CCCCCCCC(=O)OC[C@@H](CO)O
97N Q5M4H8 328.5 Da LogP 4.14 TPSA 66.8 ✓ Ro5 ✓ Clean CCCCCC/C=C\CCCCCCCC(=O)OC[C@H](CO)O
AFS Q8EHE6 196.1 Da LogP -1.03 TPSA 112.7 ✓ Ro5 ✓ Clean C[C@@H](C(=O)N[C@@H](C)P(=O)(O)O)N
F9E P77304 354.4 Da LogP -1.44 TPSA 171.4 ✓ Ro5 ✓ Clean CC(C)[C@@H](C(=O)OC[C@H](CO)OCn1cnc2c1NC(=NC2=O…
LMT P77304 510.6 Da LogP -0.45 TPSA 178.5 3 viol. ✓ Clean CCCCCCCCCCCCO[C@H]1[C@@H]([C@H]([C@@H]([C@H](O1…
OLA Q5KYD1 282.5 Da LogP 6.11 TPSA 37.3 1 viol. ✓ Clean CCCCCCCC\C=C/CCCCCCCC(=O)O
OLB Q5KYD1 356.5 Da LogP 4.92 TPSA 66.8 ✓ Ro5 ✓ Clean CCCCCCCC/C=C\CCCCCCCC(=O)OC[C@H](CO)O
OLC Q5KYD1 356.5 Da LogP 4.92 TPSA 66.8 ✓ Ro5 ✓ Clean CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](CO)O
OPK A0A2R9TD79 424.5 Da LogP 1.54 TPSA 173.9 ✓ Ro5 ✓ Clean CC(C)[C@@H](C(=O)O)NC(=O)[C@H](CCCCNC(=O)OCc1cc…
PE5 Q5M4H8 398.5 Da LogP 0.13 TPSA 94.1 ✓ Ro5 ✓ Clean CCOCCOCCOCCOCCOCCOCCOCCOCCO
PG0 Q5M4H8 120.1 Da LogP -0.36 TPSA 38.7 ✓ Ro5 ✓ Clean COCCOCCO
UMQ A0A2R9TD79 496.6 Da LogP -0.84 TPSA 178.5 2 viol. ✓ Clean CCCCCCCCCCCO[C@H]1[C@@H]([C@H]([C@@H]([C@H](O1)…

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.