Protein profile

KP13_03893

Succinate-semialdehyde dehydrogenase [NADP+]

Genome: KpKP13

Gene: AHE45362.1 Structure source: AlphaFold + ColabFold UniProt A0A0H3GMI2
Amino acids 482
Annotations 6
Features 19
PDB binders 15
Druggability 0.933

Overview

Basic information about this protein and its source genome.

Accession
KP13_03893
Gene
AHE45362.1
Status
annotated
Amino acids
482
Structure source
AlphaFold + ColabFold

Target profile

Computed evidence for target prioritization.

Human off-target
hit
Human identity (%)
53.556
Human E-value
2.8399999999999998e-176
Gut microbiome off-target
hit
Essential (DEG)
Y
DEG identity (%)
61.311
DEG E-value
0.0
Localization
Cytoplasmic
ColabFold pLDDT
97.87

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 0.933
Structure A0A0H3GMI2
Pocket Pocket 1
P2Rank 0.852
Structure A0A0H3GMI2
Pocket Pocket 1
ColabFold model
FPocket 0.985 · Pocket 1
P2Rank 0.727 · Pocket 1
Core conservation Conserved core gene
Roary core
CoreCruncher core
Gut microbiome 215 / 4744 genomes with a hit
Normalized 0.045

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:0009013 Catalysis of the reaction: succinate semialdehyde + NAD(P)+ + H2O = succinate + NAD(P)H + H+.
  • GO:0009450 The chemical reactions and pathways resulting in the breakdown of gamma-aminobutyric acid (GABA).
  • 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:0005829 The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
  • GO:0004777 Catalysis of the reaction: succinate semialdehyde + NAD+ + H2O = succinate + NADH + H+.

Sequence Features

Domain/signature hits from InterPro and related databases.

19 records
Show feature table
Start End DB Term Name
258 447 FunFam G3DSA:3.40.309.10:FF:000004 Succinate-semialdehyde dehydrogenase I
30 476 NCBIfam TIGR01780 succinate-semialdehyde dehydrogenase
30 476 InterPro IPR010102 Succinate semialdehyde dehydrogenase
25 472 Gene3D G3DSA:3.40.605.10 Aldehyde Dehydrogenase; Chain A, domain 1
25 472 InterPro IPR016162 Aldehyde dehydrogenase, N-terminal
258 447 Gene3D G3DSA:3.40.309.10 Aldehyde Dehydrogenase; Chain A, domain 2
258 447 InterPro IPR016163 Aldehyde dehydrogenase, C-terminal
30 480 CDD cd07103 ALDH_F5_SSADH_GabD
25 276 FunFam G3DSA:3.40.605.10:FF:000005 Succinate-semialdehyde dehydrogenase I
450 476 FunFam G3DSA:3.40.605.10:FF:000026 Aldehyde dehydrogenase, putative
254 261 ProSitePatterns PS00687 Aldehyde dehydrogenases glutamic acid active site.
254 261 InterPro IPR029510 Aldehyde dehydrogenase, glutamic acid active site
19 477 Pfam PF00171 Aldehyde dehydrogenase family
19 477 InterPro IPR015590 Aldehyde dehydrogenase domain
282 293 ProSitePatterns PS00070 Aldehyde dehydrogenases cysteine active site.
282 293 InterPro IPR016160 Aldehyde dehydrogenase, cysteine active site
5 480 PANTHER PTHR43353 SUCCINATE-SEMIALDEHYDE DEHYDROGENASE, MITOCHONDRIAL
5 481 SUPERFAMILY SSF53720 ALDH-like
5 481 InterPro IPR016161 Aldehyde/histidinol 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_A0A0H3GMI2
AlphaFold full sequence Viewing
ColabFold KP13_03893
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 0.933

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 13.32 0.682
2 12.15 0.641
3 3.89 0.152
4 1.86 0.036
5 0.74 0.002

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.

165 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
0D8 P17202 75.1 Da LogP -0.67 TPSA 46.2 ✓ Ro5 ✓ Clean C(CN)CO
2AK P05091 240.1 Da LogP 1.89 TPSA 46.2 ✓ Ro5 ✓ Clean Cc1cc2c(c(c1)Br)NC(=O)C2=O
2NO P05091 46.0 Da LogP 0.10 TPSA 49.3 ✓ Ro5 ✓ Clean N(=O)[O]
3AK P05091 237.3 Da LogP 2.42 TPSA 37.4 ✓ Ro5 ✓ Clean c1ccc(cc1)CN2c3ccccc3C(=O)C2=O
6ZE P05091 270.3 Da LogP 4.42 TPSA 43.4 ✓ Ro5 ✓ Clean CCCC1=C(c2cc3c(c(oc3cc2OC1=O)C)C)C
AE3 P17202 134.2 Da LogP 0.03 TPSA 38.7 ✓ Ro5 ✓ Clean CCOCCOCCO
B3P A0A0H2X0S3 282.3 Da LogP -4.01 TPSA 145.4 1 viol. ✓ Clean C(CNC(CO)(CO)CO)CNC(CO)(CO)CO
BTB P05091 209.2 Da LogP -3.01 TPSA 104.4 ✓ Ro5 ✓ Clean C(CO)N(CCO)C(CO)(CO)CO
BXB P05091 324.2 Da LogP 3.65 TPSA 47.6 ✓ Ro5 ✓ Clean c1cc(c(c(c1)Cl)C(=O)NCc2ccc3c(c2)OCO3)Cl
CHT P17202 104.2 Da LogP -0.32 TPSA 20.2 ✓ Ro5 ✓ Clean C[N+](C)(C)CCO
CRD P05091 70.1 Da LogP 0.76 TPSA 17.1 ✓ Ro5 ✓ Clean C\C=C\C=O
ETX P17202 90.1 Da LogP 0.02 TPSA 29.5 ✓ Ro5 ✓ Clean CCOCCO
I3E P05091 162.2 Da LogP 2.84 TPSA 17.1 ✓ Ro5 ✓ Clean CCc1ccc(cc1)C(=O)CC
SIN P51649 118.1 Da LogP -0.06 TPSA 74.6 ✓ Ro5 ✓ Clean C(CC(=O)O)C(=O)O
TNG P05091 227.1 Da LogP -1.02 TPSA 157.1 ✓ Ro5 ✓ Clean C(C(CO[N+](=O)[O-])O[N+](=O)[O-])O[N+](=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.