Protein profile

KP13_01311

Methylmalonate semialdehyde dehydrogenase acylating

Genome: KpKP13

Gene: AHE46625.1 iolA Structure source: AlphaFold + ColabFold UniProt A0A0H3GLS8
Amino acids 501
Annotations 3
Features 16
PDB binders 11
Druggability 0.542

Overview

Basic information about this protein and its source genome.

Accession
KP13_01311
Gene
AHE46625.1 iolA
Status
annotated
Amino acids
501
Structure source
AlphaFold + ColabFold

Target profile

Computed evidence for target prioritization.

Human off-target
hit
Human identity (%)
44.094
Human E-value
1.3000000000000001e-71
Gut microbiome off-target
hit
Essential (DEG)
N
DEG identity (%)
0.0
Localization
Cytoplasmic
ColabFold pLDDT
96.66

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 0.542
Structure A0A0H3GLS8
Pocket Pocket 2
P2Rank 0.819
Structure A0A0H3GLS8
Pocket Pocket 1
ColabFold model
FPocket 0.623 · Pocket 17
P2Rank 0.768 · Pocket 1
Core conservation Conserved core gene
Roary core
CoreCruncher core
Gut microbiome 127 / 4744 genomes with a hit
Normalized 0.027

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

3 GO

Gene Ontology (GO)

3
  • GO:0016491 Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
  • GO:0016620 Catalysis of an oxidation-reduction (redox) reaction in which an aldehyde or ketone (oxo) group acts as a hydrogen or electron donor and reduces NAD or NADP.
  • GO:0004491 Catalysis of the reaction: 2-methyl-3-oxopropanoate + CoA + NAD+ = propanoyl-CoA + hydrogencarbonate + NADH + H+. Can also use malonate (3-oxopropanoate) as a substrate. The reaction occurs in two steps with the decarboxylation process preceding CoA-binding. Bicarbonate rather than CO2 is released as a final product.

Sequence Features

Domain/signature hits from InterPro and related databases.

16 records
Show feature table
Start End DB Term Name
5 499 PANTHER PTHR43866 MALONATE-SEMIALDEHYDE DEHYDROGENASE
5 499 InterPro IPR010061 Methylmalonate-semialdehyde dehydrogenase
249 454 Gene3D G3DSA:3.40.309.10 Aldehyde Dehydrogenase; Chain A, domain 2
249 454 InterPro IPR016163 Aldehyde dehydrogenase, C-terminal
2 485 SUPERFAMILY SSF53720 ALDH-like
2 485 InterPro IPR016161 Aldehyde/histidinol dehydrogenase
23 462 Gene3D G3DSA:3.40.605.10 Aldehyde Dehydrogenase; Chain A, domain 1
23 462 InterPro IPR016162 Aldehyde dehydrogenase, N-terminal
249 454 FunFam G3DSA:3.40.309.10:FF:000002 Methylmalonate-semialdehyde dehydrogenase (Acylating)
4 485 CDD cd07085 ALDH_F6_MMSDH
4 485 InterPro IPR010061 Methylmalonate-semialdehyde dehydrogenase
15 480 Pfam PF00171 Aldehyde dehydrogenase family
15 480 InterPro IPR015590 Aldehyde dehydrogenase domain
8 255 FunFam G3DSA:3.40.605.10:FF:000003 Methylmalonate-semialdehyde dehydrogenase [acylating]
6 485 NCBIfam TIGR01722 CoA-acylating methylmalonate-semialdehyde dehydrogenase
6 485 InterPro IPR010061 Methylmalonate-semialdehyde dehydrogenase

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_A0A0H3GLS8
AlphaFold full sequence Viewing
ColabFold KP13_01311
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
2 0.542
8 0.451

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 14.57 0.727
2 9.35 0.502
3 2.29 0.058
4 0.86 0.003

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.

161 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
6ZU P00352 344.4 Da LogP 3.03 TPSA 73.6 ✓ Ro5 ✓ Clean CC1=C(C(=O)Oc2c1ccc(c2)OS(=O)(=O)C)Cc3ccccc3
7PE Q9HTJ1 310.4 Da LogP 0.10 TPSA 75.6 ✓ Ro5 ✓ Clean CCOCCOCCOCCOCCOCCOCCO
A5Y P00352 408.5 Da LogP 3.58 TPSA 61.9 ✓ Ro5 ✓ Clean c1ccc(cc1)N2C(=O)c3cn(nc3N=C2SCc4cccc(c4)F)C5CO…
DTT Q9HTJ1 154.3 Da LogP -0.43 TPSA 40.5 ✓ Ro5 ✓ Clean C([C@@H]([C@H](CS)O)O)S
K9P P00352 297.4 Da LogP 4.58 TPSA 40.5 ✓ Ro5 ✓ Clean CCCCCC(=O)N1C[C@H](c2c1cc(c3c2cccc3)O)C
M39 P00352 366.4 Da LogP 3.85 TPSA 63.6 ✓ Ro5 ✓ Clean Cc1ccccc1N2C(=O)c3c[nH]nc3N=C2SCc4cccc(c4)F
PE4 Q9HTJ1 354.4 Da LogP 0.11 TPSA 84.8 ✓ Ro5 ✓ Clean CCOCCOCCOCCOCCOCCOCCOCCO
SIN Q3JLL8 118.1 Da LogP -0.06 TPSA 74.6 ✓ Ro5 ✓ Clean C(CC(=O)O)C(=O)O
TAP P28037 759.5 Da LogP -3.00 TPSA 350.6 3 viol. ✓ Clean c1cc(c[n+](c1)[C@H]2[C@@H]([C@@H]([C@H](O2)CO[P…
TOE Q9HTJ1 164.2 Da LogP -0.34 TPSA 47.9 ✓ Ro5 ✓ Clean COCCOCCOCCO
TXE P00352 667.5 Da LogP -2.95 TPSA 317.6 3 viol. ✓ Clean c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)…

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.