Protein profile

KP13_02449

Amino acid ABC transporter, permease protein/ATP-binding protein

Genome: KpKP13

Gene: AHE43115.1 Structure source: AlphaFold + ColabFold UniProt A0A3N0MER4
Amino acids 506
Annotations 8
Features 45
PDB binders 6
Druggability 0.811

Overview

Basic information about this protein and its source genome.

Accession
KP13_02449
Gene
AHE43115.1
Status
annotated
Amino acids
506
Structure source
AlphaFold + ColabFold

Target profile

Computed evidence for target prioritization.

Human off-target
hit
Human identity (%)
62.857
Human E-value
8.68e-07
Gut microbiome off-target
hit
Essential (DEG)
N
DEG identity (%)
0.0
Localization
CytoplasmicMembrane
ColabFold pLDDT
92.36

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 0.811
Structure A0A3N0MER4
Pocket Pocket 13
P2Rank 0.293
Structure A0A3N0MER4
Pocket Pocket 1
ColabFold model
FPocket 0.845 · Pocket 10
P2Rank 0.278 · Pocket 1
Core conservation Accessory gene
Roary accessory
CoreCruncher accessory
Gut microbiome 21 / 4744 genomes with a hit
Normalized 0.004

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:0016887 Catalysis of the reaction: ATP + H2O = ADP + H+ phosphate. ATP hydrolysis is used in some reactions as an energy source, for example to catalyze a reaction or drive transport against a concentration gradient.
  • 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:0016020 A lipid bilayer along with all the proteins and protein complexes embedded in it and attached to it.
  • GO:0005524 Binding to ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
  • GO:0043190 A complex for the transport of metabolites into and out of the cell, typically comprised of four domains; two membrane-associated domains and two ATP-binding domains at the intracellular face of the membrane, that form a central pore through the plasma membrane. Each of the four core domains may be encoded as a separate polypeptide or the domains can be fused in any one of a number of ways into multidomain polypeptides. In Bacteria and Archaebacteria, ABC transporters also include substrate binding proteins to bind substrate external to the cytoplasm and deliver it to the transporter.
  • GO:0071705 The directed movement of nitrogen-containing compounds into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
  • GO:0055085 The process in which a solute is transported across a lipid bilayer, from one side of a membrane to the other.
  • GO:0006865 The directed movement of amino acids, organic acids containing one or more amino substituents, 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.

45 records
Show feature table
Start End DB Term Name
149 154 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
130 148 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
261 500 ProSiteProfiles PS50893 ATP-binding cassette, ABC transporter-type domain profile.
261 500 InterPro IPR003439 ABC transporter-like, ATP-binding domain
257 503 PANTHER PTHR43166 AMINO ACID IMPORT ATP-BINDING PROTEIN
276 429 Pfam PF00005 ABC transporter
276 429 InterPro IPR003439 ABC transporter-like, ATP-binding domain
34 53 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
194 216 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
189 211 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
82 104 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
6 27 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
1 5 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
55 77 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
35 220 Pfam PF00528 Binding-protein-dependent transport system inner membrane component
35 220 InterPro IPR000515 ABC transporter type 1, transmembrane domain MetI-like
25 196 CDD cd06261 TM_PBP2
25 196 InterPro IPR000515 ABC transporter type 1, transmembrane domain MetI-like
285 477 SMART SM00382 AAA_5
285 477 InterPro IPR003593 AAA+ ATPase domain
14 115 NCBIfam TIGR01726 ABC transporter permease subunit, His/Glu/Gln/Arg/opine family, N-terminal region
14 115 InterPro IPR010065 Amino acid ABC transporter, permease protein, 3-TM domain
20 42 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
261 482 SUPERFAMILY SSF52540 P-loop containing nucleoside triphosphate hydrolases
261 482 InterPro IPR027417 P-loop containing nucleoside triphosphate hydrolase
17 213 ProSiteProfiles PS50928 ABC transporter integral membrane type-1 domain profile.
17 213 InterPro IPR000515 ABC transporter type 1, transmembrane domain MetI-like
175 193 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
401 415 ProSitePatterns PS00211 ABC transporters family signature.
401 415 InterPro IPR017871 ABC transporter-like, conserved site
111 129 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
28 33 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
155 174 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
4 223 Gene3D G3DSA:1.10.3720.10 -
4 223 InterPro IPR035906 MetI-like superfamily
217 506 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
250 498 Gene3D G3DSA:3.40.50.300 -
250 498 InterPro IPR027417 P-loop containing nucleoside triphosphate hydrolase
261 478 CDD cd03262 ABC_HisP_GlnQ
89 110 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
54 58 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
16 212 SUPERFAMILY SSF161098 MetI-like
16 212 InterPro IPR035906 MetI-like superfamily
78 88 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
59 77 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_A0A3N0MER4
AlphaFold full sequence Viewing
ColabFold KP13_02449
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
13 0.811

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 3.32 0.117
2 1.98 0.042
3 1.84 0.035
4 1.42 0.018
5 1.18 0.01

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
2BA Q9KIF7 658.4 Da LogP -1.63 TPSA 309.7 3 viol. ✓ Clean c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@H]4[C@H](O3)C…
AGS D0VWX4 523.2 Da LogP -1.51 TPSA 262.1 3 viol. ✓ Clean c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)…
ANP A0A4P2WWN2 506.2 Da LogP -2.06 TPSA 281.9 3 viol. ✓ Clean c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)…
AT4 D0VWX4 443.3 Da LogP -0.81 TPSA 212.4 2 viol. ✓ Clean c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)…
BET Q9KIF7 118.2 Da LogP -0.22 TPSA 37.3 ✓ Ro5 ✓ Clean C[N+](C)(C)CC(=O)O
VO4 A0A086HZU3 114.9 Da LogP -3.69 TPSA 86.2 ✓ Ro5 ✓ Clean [O-][V](=O)([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.