Protein profile

KP13_31564

Inner membrane transporter

Genome: KpKP13

Gene: AHE42219.1 Structure source: AlphaFold + ColabFold UniProt A0A0H3H494
Amino acids 490
Annotations 6
Features 59
PDB binders 14
Druggability 0.848

Overview

Basic information about this protein and its source genome.

Accession
KP13_31564
Gene
AHE42219.1
Status
annotated
Amino acids
490
Structure source
AlphaFold + ColabFold

Target profile

Computed evidence for target prioritization.

Human off-target
hit
Human identity (%)
27.468
Human E-value
4.13e-13
Gut microbiome off-target
hit
Essential (DEG)
Y
DEG identity (%)
52.331
DEG E-value
1.3799999999999999e-174
Localization
CytoplasmicMembrane
ColabFold pLDDT
92.32

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 0.848
Structure A0A0H3H494
Pocket Pocket 1
P2Rank 0.968
Structure A0A0H3H494
Pocket Pocket 1
ColabFold model
FPocket 0.718 · Pocket 3
P2Rank 0.935 · Pocket 1
Core conservation Conserved core gene
Roary core
CoreCruncher core
Gut microbiome 107 / 4744 genomes with a hit
Normalized 0.023

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: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.

Sequence Features

Domain/signature hits from InterPro and related databases.

59 records
Show feature table
Start End DB Term Name
168 172 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
415 437 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
52 72 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
107 124 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
194 213 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
83 102 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
480 490 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
372 382 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
386 408 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
47 51 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
84 101 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
173 193 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
214 231 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
3 485 FunFam G3DSA:1.20.1250.20:FF:000017 Dipeptide and tripeptide permease A
438 456 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
73 83 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
457 479 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
3 486 Hamap MF_01879 Dipeptide and tripeptide permease B [dtpB].
3 486 InterPro IPR023778 Amino acid/peptide transporter family, dipeptide/tripeptide permease B
145 167 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
409 414 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
13 478 CDD cd17346 MFS_DtpA_like
13 478 InterPro IPR005279 Dipeptide/tripeptide permease
214 232 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
338 348 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
349 371 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
266 285 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
349 371 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
10 485 Gene3D G3DSA:1.20.1250.20 MFS general substrate transporter like domains
10 485 InterPro IPR036259 MFS transporter superfamily
82 443 Pfam PF00854 POT family
82 443 InterPro IPR000109 Proton-dependent oligopeptide transporter family
255 265 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
28 46 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
314 336 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
267 286 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
238 254 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
235 254 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
20 42 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
320 337 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
1 27 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
52 74 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
125 144 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
383 408 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
233 237 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
145 167 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
457 479 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
286 319 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
2 481 PANTHER PTHR23517 RESISTANCE PROTEIN MDTM, PUTATIVE-RELATED-RELATED
12 481 SUPERFAMILY SSF103473 MFS general substrate transporter
12 481 InterPro IPR036259 MFS transporter superfamily
145 157 ProSitePatterns PS01023 PTR2 family proton/oligopeptide symporters signature 2.
145 157 InterPro IPR018456 PTR2 family proton/oligopeptide symporter, conserved site
107 124 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
9 483 NCBIfam TIGR00924 oligopeptide:H+ symporter
9 483 InterPro IPR005279 Dipeptide/tripeptide permease
102 106 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
415 437 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
171 193 TMHMM TMhelix 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_A0A0H3H494
AlphaFold full sequence Viewing
ColabFold KP13_31564
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 0.848
14 0.799
32 0.392

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 39.52 0.962
2 6.03 0.298
3 4.35 0.181
4 3.97 0.158
5 2.36 0.062

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.