Protein profile

VK055_4375

sdaC serine STP transporter

Genome: KpATCC43816

Gene: sdaC3 AIK82918.1 Structure source: AlphaFold + ColabFold UniProt A0A0H3H241
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Amino acids 429
Annotations 6
Features 38
PDB binders 0
Druggability 0.285

Overview

Basic information about this protein and its source genome.

Accession
VK055_4375
Assembly
Klebsiella pneumoniae subsp. pneumoniae strain ATCC 43816 KPPR1, complete genome
Gene
sdaC3 AIK82918.1
Status
annotated
Amino acids
429
Structure source
AlphaFold + ColabFold
GO
GO:0003333 The process in which an amino acid is transported across a membrane. GO:0016020 A lipid bilayer along with all the proteins and protein complexes embedded in it and attached to it. GO:0015171 Enables the transfer of amino acids from one side of a membrane to the other. Amino acids are organic molecules that contain an amino group and a carboxyl group. 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. 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:0015293 Enables the active transport of a solute across a membrane by a mechanism whereby two or more species are transported together in the same direction in a tightly coupled process not directly linked to a form of energy other than chemiosmotic energy.

Target profile

Computed evidence for target prioritization.

Human off-target
No hit
Human identity (%)
0.0
Gut microbiome off-target
hit
Essential (DEG)
Y
DEG identity (%)
49.537
DEG E-value
4.68e-146
Localization
CytoplasmicMembrane
ColabFold pLDDT
89.07

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 0.285
Structure A0A0H3H241
Pocket Pocket 11
P2Rank 0.188
Structure A0A0H3H241
Pocket Pocket 1
ColabFold model
FPocket 0.735 · Pocket 15
P2Rank 0.064 · Pocket 1
Core conservation Conserved core gene
Roary core
CoreCruncher core
Gut microbiome 169 / 4744 genomes with a hit
Normalized 0.036

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:0003333 The process in which an amino acid is transported across a membrane.
  • GO:0016020 A lipid bilayer along with all the proteins and protein complexes embedded in it and attached to it.
  • GO:0015171 Enables the transfer of amino acids from one side of a membrane to the other. Amino acids are organic molecules that contain an amino group and a carboxyl group.
  • 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.
  • 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:0015293 Enables the active transport of a solute across a membrane by a mechanism whereby two or more species are transported together in the same direction in a tightly coupled process not directly linked to a form of energy other than chemiosmotic energy.

Sequence Features

Domain/signature hits from InterPro and related databases.

38 records
Show feature table
Start End DB Term Name
377 394 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
24 41 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
140 157 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
44 48 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
158 163 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
45 67 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
207 233 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
1 23 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
351 373 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
68 99 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
103 125 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
406 428 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
351 371 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
429 429 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
254 276 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
100 120 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
395 405 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
1 428 PANTHER PTHR35334 SERINE TRANSPORTER
1 428 InterPro IPR018227 Amino acid/polyamine transporter 2
164 186 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
140 157 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
319 350 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
406 428 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
249 271 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
121 139 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
300 322 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
296 318 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
277 295 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
24 43 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
234 253 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
188 206 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
372 376 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
164 187 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
18 418 NCBIfam TIGR00814 serine/threonine transporter
18 418 InterPro IPR004694 Hydroxy amino acid transporter
377 394 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
206 228 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
49 67 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_A0A0H3H241
AlphaFold — — full sequence — Viewing
ColabFold VK055_4375
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
3 0.18
4 0.112
1 0.007
17 0.0

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 5.02 0.188
2 2.07 0.038
3 1.99 0.035
4 1.86 0.03
5 1.53 0.019