Protein profile

KP13_31571

Inner membrane transporter

Genome: KpKP13

Gene: AHE45911.1 Structure source: AlphaFold + ColabFold UniProt A0A0H3GKU2
Amino acids 491
Annotations 8
Features 60
PDB binders 14
Druggability 0.982

Overview

Basic information about this protein and its source genome.

Accession
KP13_31571
Gene
AHE45911.1
Status
annotated
Amino acids
491
Structure source
AlphaFold + ColabFold

Target profile

Computed evidence for target prioritization.

Human off-target
hit
Human identity (%)
31.658
Human E-value
2.17e-17
Gut microbiome off-target
hit
Essential (DEG)
N
DEG identity (%)
0.0
Localization
CytoplasmicMembrane
ColabFold pLDDT
86.02

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 0.982
Structure A0A0H3GKU2
Pocket Pocket 10
P2Rank 0.934
Structure A0A0H3GKU2
Pocket Pocket 1
ColabFold model
FPocket 0.991 · Pocket 1
P2Rank 0.957 · Pocket 1
Core conservation Conserved core gene
Roary core
CoreCruncher core
Gut microbiome 42 / 4744 genomes with a hit
Normalized 0.009

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
330 340 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
229 233 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
263 281 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
362 372 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
282 307 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
187 206 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
373 395 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
165 187 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
341 363 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
162 166 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
373 395 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
64 88 ProSitePatterns PS01022 PTR2 family proton/oligopeptide symporters signature 1.
64 88 InterPro IPR018456 PTR2 family proton/oligopeptide symporter, conserved site
36 46 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
137 161 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
306 328 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
1 192 ProSiteProfiles PS50850 Major facilitator superfamily (MFS) profile.
1 192 InterPro IPR020846 Major facilitator superfamily domain
117 136 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
95 99 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
75 94 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
9 31 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
47 68 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
407 427 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
139 151 ProSitePatterns PS01023 PTR2 family proton/oligopeptide symporters signature 2.
139 151 InterPro IPR018456 PTR2 family proton/oligopeptide symporter, conserved site
76 440 Pfam PF00854 POT family
76 440 InterPro IPR000109 Proton-dependent oligopeptide transporter family
252 262 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
475 491 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
208 230 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
396 406 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
428 456 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
207 228 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
138 160 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
234 251 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
407 429 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
167 186 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
4 476 PANTHER PTHR23517 RESISTANCE PROTEIN MDTM, PUTATIVE-RELATED-RELATED
4 471 SUPERFAMILY SSF103473 MFS general substrate transporter
4 471 InterPro IPR036259 MFS transporter superfamily
234 251 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
69 74 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
12 35 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
71 93 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
103 125 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
308 329 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
7 470 CDD cd17346 MFS_DtpA_like
7 470 InterPro IPR005279 Dipeptide/tripeptide permease
6 453 NCBIfam TIGR00924 oligopeptide:H+ symporter
6 453 InterPro IPR005279 Dipeptide/tripeptide permease
1 11 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
46 68 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
457 474 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
100 116 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
1 484 Gene3D G3DSA:1.20.1250.20 MFS general substrate transporter like domains
1 484 InterPro IPR036259 MFS transporter superfamily
264 286 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
449 471 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
341 361 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_A0A0H3GKU2
AlphaFold full sequence Viewing
ColabFold KP13_31571
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
10 0.982

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 22.77 0.883
2 12.86 0.665
3 4.14 0.168
4 3.26 0.113
5 3.12 0.105

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.