Overview
Basic information about this protein and its source genome.
- Accession
- KP13_31914
- Gene
- fumC AHE44809.1
- Status
- annotated
- Amino acids
- 466
- Structure source
- AlphaFold + ColabFold
Target profile
Computed evidence for target prioritization.
- Human off-target
- hit
- Human identity (%)
- 61.391
- Human E-value
- 6.2e-178
- Gut microbiome off-target
- hit
- Essential (DEG)
- Y
- DEG identity (%)
- 61.739
- DEG E-value
- 0.0
- Localization
- Cytoplasmic
- ColabFold pLDDT
- 97.32
Selected Druggability evidence
AlphaFold / UniProt modelSelected 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.
Sequence
Primary amino-acid sequence viewer.
Functional Annotations
Enzyme classification and Gene Ontology terms linked to this protein.
Enzyme Commission (EC)
1Gene Ontology (GO)
9- GO:0006106 The chemical reactions and pathways involving fumarate, the anion of trans-1,2-ethenedicarboxylic acid, the diastereoisomer of maleate. It is a key intermediate in metabolism and is formed in the TCA cycle from succinate and converted into malate.
- GO:0004333 Catalysis of the reaction: (S)-malate = fumarate + H2O.
- GO:0045239 Any of the heteromeric enzymes that act in the TCA cycle.
- GO:0003824 Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
- GO:0006099 A nearly universal metabolic pathway in which the acetyl group of acetyl coenzyme A is effectively oxidized to two CO2 and four pairs of electrons are transferred to coenzymes. The acetyl group combines with oxaloacetate to form citrate, which undergoes successive transformations to isocitrate, 2-oxoglutarate, succinyl-CoA, succinate, fumarate, malate, and oxaloacetate again, thus completing the cycle. In eukaryotes the tricarboxylic acid is confined to the mitochondria. See also glyoxylate cycle.
- GO:0016829 Catalysis of the cleavage of C-C, C-O, C-N and other bonds by other means than by hydrolysis or oxidation, or conversely adding a group to a double bond. They differ from other enzymes in that two substrates are involved in one reaction direction, but only one in the other direction. When acting on the single substrate, a molecule is eliminated and this generates either a new double bond or a new ring.
- GO:0005737 The contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
- GO:0042802 Binding to an identical protein or proteins.
- GO:0006108 The chemical reactions and pathways involving malate, the anion of hydroxybutanedioic acid, a chiral hydroxydicarboxylic acid. The (+) enantiomer is an important intermediate in metabolism as a component of both the TCA cycle and the glyoxylate cycle.
Sequence Features
Domain/signature hits from InterPro and related databases.
Show feature table
| Start | End | DB | Term | Name |
|---|---|---|---|---|
| 3 | 461 | PANTHER | PTHR11444 | ASPARTATEAMMONIA/ARGININOSUCCINATE/ADENYLOSUCCINATE LYASE |
| 3 | 461 | InterPro | IPR005677 | Fumarate hydratase, class II |
| 12 | 342 | Pfam | PF00206 | Lyase |
| 12 | 342 | InterPro | IPR022761 | Fumarate lyase, N-terminal |
| 5 | 459 | SUPERFAMILY | SSF48557 | L-aspartase-like |
| 5 | 459 | InterPro | IPR008948 | L-Aspartase-like |
| 317 | 326 | ProSitePatterns | PS00163 | Fumarate lyases signature. |
| 317 | 326 | InterPro | IPR020557 | Fumarate lyase, conserved site |
| 408 | 464 | Gene3D | G3DSA:1.10.40.30 | - |
| 5 | 459 | CDD | cd01362 | Fumarase_classII |
| 5 | 459 | InterPro | IPR005677 | Fumarate hydratase, class II |
| 139 | 407 | Gene3D | G3DSA:1.20.200.10 | Fumarase/aspartase (Central domain) |
| 5 | 138 | Gene3D | G3DSA:1.10.275.10 | - |
| 5 | 138 | InterPro | IPR024083 | Fumarase/histidase, N-terminal |
| 4 | 462 | Hamap | MF_00743 | Fumarate hydratase class II [fumC]. |
| 4 | 462 | InterPro | IPR005677 | Fumarate hydratase, class II |
| 407 | 464 | FunFam | G3DSA:1.10.40.30:FF:000002 | Fumarate hydratase class II |
| 4 | 461 | NCBIfam | TIGR00979 | class II fumarate hydratase |
| 4 | 461 | InterPro | IPR005677 | Fumarate hydratase, class II |
| 139 | 406 | FunFam | G3DSA:1.20.200.10:FF:000001 | Fumarate hydratase, mitochondrial |
| 408 | 460 | Pfam | PF10415 | Fumarase C C-terminus |
| 408 | 460 | InterPro | IPR018951 | Fumarase C, C-terminal |
| 134 | 152 | PRINTS | PR00149 | Fumarate lyase superfamily signature |
| 134 | 152 | InterPro | IPR000362 | Fumarate lyase family |
| 271 | 298 | PRINTS | PR00149 | Fumarate lyase superfamily signature |
| 271 | 298 | InterPro | IPR000362 | Fumarate lyase family |
| 180 | 198 | PRINTS | PR00149 | Fumarate lyase superfamily signature |
| 180 | 198 | InterPro | IPR000362 | Fumarate lyase family |
| 317 | 333 | PRINTS | PR00149 | Fumarate lyase superfamily signature |
| 317 | 333 | InterPro | IPR000362 | Fumarate lyase family |
| 5 | 138 | FunFam | G3DSA:1.10.275.10:FF:000001 | Fumarate hydratase, mitochondrial |
3D Structure
Selected loaded structure. Experimental PDB entries may cover only a portion of the sequence; predicted models typically cover the full protein.
Loading 3D structure...
Structural evidence
0 + 2Experimental PDB entries and predicted models. Click Switch to display a different structure in the viewer.
| Entry | Method | Resolution | Chain | Coverage | Links | Status |
|---|---|---|---|---|---|---|
|
AlphaFold
AF_A0A0H3GWS1
|
AlphaFold | — | — | full sequence | — | Viewing |
|
ColabFold
KP13_31914
|
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 |
|---|---|---|---|---|---|---|---|
| 5 | 0.806 |
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 | 2.59 | 0.074 | ||||||
| 2 | 1.23 | 0.012 | ||||||
| 3 | 0.9 | 0.004 |
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 | 0.615 |
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.
Highest-confidence structural evidence: ligands co-crystallized with this exact protein. If the source PDB is loaded in TPW, use Open crystal to inspect it in the structure viewer.
No PDB structure with a co-crystallized ligand found for this exact protein.
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.
| Ligand | Source crystal | UniProt (homolog) | MW · LogP · TPSA | Lipinski | PAINS | SMILES |
|---|---|---|---|---|---|---|
| APO | P07954 | 169.1 Da LogP -1.42 TPSA 120.8 | ✓ Ro5 | ✓ Clean |
C([C@H](C(=O)O)N)P(=O)(O)O
|
|
| FLC | P05042 | 189.1 Da LogP -5.25 TPSA 140.6 | ✓ Ro5 | ✓ Clean |
C(C(=O)[O-])C(CC(=O)[O-])(C(=O)[O-])O
|
|
| FUM | Q65UJ3 | 116.1 Da LogP -0.29 TPSA 74.6 | ✓ Ro5 | ✓ Clean |
C(=C/C(=O)O)\C(=O)O
|
|
| LMR | A0A3Q0KQY7 | 134.1 Da LogP -1.09 TPSA 94.8 | ✓ Ro5 | ✓ Clean |
C([C@@H](C(=O)O)O)C(=O)O
|
|
| MLI | Q9ZCQ4 | 102.0 Da LogP -3.12 TPSA 80.3 | ✓ Ro5 | ✓ Clean |
C(C(=O)[O-])C(=O)[O-]
|
|
| MLT | P05042 | 134.1 Da LogP -1.09 TPSA 94.8 | ✓ Ro5 | ✓ Clean |
C([C@H](C(=O)O)O)C(=O)O
|
|
| PMA | P05042 | 254.1 Da LogP 0.48 TPSA 149.2 | ✓ Ro5 | ✓ Clean |
c1c(c(cc(c1C(=O)O)C(=O)O)C(=O)O)C(=O)O
|
|
| SIF | P05042 | 190.3 Da LogP 1.25 TPSA 74.6 | ✓ Ro5 | ✓ Clean |
C[Si](C)(C)C(CC(=O)O)C(=O)O
|
|
| TLA | P07954 | 150.1 Da LogP -2.12 TPSA 115.1 | ✓ Ro5 | ✓ Clean |
[C@@H]([C@H](C(=O)O)O)(C(=O)O)O
|
Experimental bioactivity from ChEMBL measured directly on this protein. Score = pchembl (−log Ki/IC₅₀; higher = more potent).
No ChEMBL bioactivity data found for this exact protein.
Bioactivity inferred from similar proteins in ChEMBL. Score = pchembl (−log Ki/IC₅₀; higher = more potent).
No ChEMBL hits found through similar proteins.
Proposed virtual-screening candidates from ZINC. Score = Tanimoto similarity to a known binder (0–1; higher = more similar).
| Ligand | Tanimoto | MW · LogP · TPSA | Lipinski | PAINS | SMILES |
|---|---|---|---|---|---|
| ZINC391925 | 1.000 | 254.1 Da LogP 0.48 TPSA 149.2 | ✓ Ro5 | ✓ Clean |
O=C(O)c1cc(C(=O)O)c(C(=O)O)cc1C(=O)O
|
| ZINC22204540 | 0.800 | 446.3 Da LogP 1.11 TPSA 240.9 | 1 viol. | ✓ Clean |
O=C(O)c1cc(C(=O)O)c(C(=O)c2cc(C(=O)O)c(C(=O)O)c…
|
| ZINC4289585 | 0.706 | 226.1 Da LogP 0.49 TPSA 132.1 | ✓ Ro5 | ✓ Clean |
O=C(O)c1cc(C(=O)O)c(C(=O)O)cc1O
|
| ZINC4863098 | 0.706 | 250.2 Da LogP 1.49 TPSA 108.7 | ✓ Ro5 | ✓ Clean |
CC(=O)c1cc(C(=O)O)c(C(C)=O)cc1C(=O)O
|
| ZINC95938319 | 0.706 | 252.2 Da LogP 0.85 TPSA 162.8 | 1 viol. | ✓ Clean |
N=C(O)c1cc(C(=N)O)c(C(=O)O)cc1C(=O)O
|
| ZINC1532902 | 0.700 | 206.2 Da LogP -0.86 TPSA 132.1 | ✓ Ro5 | ✓ Clean |
O=C(O)CC[C@@](O)(CC(=O)O)C(=O)O
|
| ZINC2018106 | 0.700 | 206.2 Da LogP -0.86 TPSA 132.1 | ✓ Ro5 | ✓ Clean |
O=C(O)CC[C@](O)(CC(=O)O)C(=O)O
|
| ZINC12359024 | 0.692 | 210.1 Da LogP -3.40 TPSA 155.5 | 1 viol. | ✓ Clean |
O=C(O)[C@@H](O)[C@H](O)[C@H](O)[C@@H](O)C(=O)O
|
| ZINC13533920 | 0.692 | 210.1 Da LogP -3.40 TPSA 155.5 | 1 viol. | ✓ Clean |
O=C(O)[C@@H](O)[C@H](O)[C@@H](O)[C@@H](O)C(=O)O
|
| ZINC1532740 | 0.692 | 210.1 Da LogP -3.40 TPSA 155.5 | 1 viol. | ✓ Clean |
O=C(O)[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)C(=O)O
|
| ZINC1549593 | 0.692 | 210.1 Da LogP -3.40 TPSA 155.5 | 1 viol. | ✓ Clean |
O=C(O)[C@H](O)[C@H](O)[C@@H](O)[C@@H](O)C(=O)O
|
| ZINC2013424 | 0.692 | 210.1 Da LogP -3.40 TPSA 155.5 | 1 viol. | ✓ Clean |
O=C(O)[C@@H](O)[C@@H](O)[C@@H](O)[C@H](O)C(=O)O
|
| ZINC3581021 | 0.692 | 210.1 Da LogP -3.40 TPSA 155.5 | 1 viol. | ✓ Clean |
O=C(O)[C@H](O)[C@@H](O)[C@@H](O)[C@@H](O)C(=O)O
|
| ZINC3860635 | 0.692 | 210.1 Da LogP -3.40 TPSA 155.5 | 1 viol. | ✓ Clean |
O=C(O)[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)C(=O)O
|
| ZINC5783661 | 0.692 | 210.1 Da LogP -3.40 TPSA 155.5 | 1 viol. | ✓ Clean |
O=C(O)[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(=O)O
|
| ZINC6072527 | 0.692 | 210.1 Da LogP -3.40 TPSA 155.5 | 1 viol. | ✓ Clean |
O=C(O)[C@@H](O)[C@@H](O)[C@@H](O)[C@@H](O)C(=O)O
|
| ZINC225924 | 0.667 | 330.2 Da LogP 2.15 TPSA 149.2 | ✓ Ro5 | ✓ Clean |
O=C(O)c1ccc(-c2ccc(C(=O)O)c(C(=O)O)c2)cc1C(=O)O
|
| ZINC391804 | 0.667 | 216.2 Da LogP 2.24 TPSA 74.6 | ✓ Ro5 | ✓ Clean |
O=C(O)c1cc2ccccc2cc1C(=O)O
|
| ZINC4553176 | 0.667 | 289.0 Da LogP 1.54 TPSA 111.9 | ✓ Ro5 | ✓ Clean |
O=C(O)c1cc(C(=O)O)c(C(=O)O)cc1Br
|
| ZINC59202638 | 0.667 | 244.6 Da LogP 1.43 TPSA 111.9 | ✓ Ro5 | ✓ Clean |
O=C(O)c1cc(C(=O)O)c(C(=O)O)cc1Cl
|
| ZINC71773891 | 0.667 | 206.1 Da LogP -1.77 TPSA 132.1 | ✓ Ro5 | ✓ Clean |
O=C(C[C@@H](O)C(=O)O)C[C@@H](O)C(=O)O
|
| ZINC3593496 | 0.652 | 206.2 Da LogP -1.16 TPSA 121.1 | ✓ Ro5 | ✓ Clean |
COC(=O)C[C@@](O)(CC(=O)O)C(=O)O
|
| ZINC3593497 | 0.652 | 206.2 Da LogP -1.16 TPSA 121.1 | ✓ Ro5 | ✓ Clean |
COC(=O)C[C@](O)(CC(=O)O)C(=O)O
|
| ZINC20357711 | 0.647 | 323.9 Da LogP 2.61 TPSA 74.6 | ✓ Ro5 | ✓ Clean |
O=C(O)c1cc(Br)c(Br)cc1C(=O)O
|
| ZINC346796 | 0.647 | 202.1 Da LogP 1.36 TPSA 74.6 | ✓ Ro5 | ✓ Clean |
O=C(O)c1cc(F)c(F)cc1C(=O)O
|
| ZINC4428360 | 0.647 | 298.2 Da LogP 0.18 TPSA 186.5 | ✓ Ro5 | ✓ Clean |
O=C(O)c1cc(C(=O)O)c(C(=O)O)c(C(=O)O)c1C(=O)O
|
| ZINC56485 | 0.647 | 235.0 Da LogP 2.39 TPSA 74.6 | ✓ Ro5 | ✓ Clean |
O=C(O)c1cc(Cl)c(Cl)cc1C(=O)O
|
| ZINC105301 | 0.632 | 210.1 Da LogP 0.78 TPSA 111.9 | ✓ Ro5 | ✓ Clean |
O=C(O)c1ccc(C(=O)O)c(C(=O)O)c1
|
| ZINC14686440 | 0.625 | 436.4 Da LogP -2.64 TPSA 247.9 | 1 viol. | ✓ Clean |
O=C(O)C[C@](O)(CC(=O)NCCCCNC(=O)C[C@@](O)(CC(=O…
|
| ZINC14686442 | 0.625 | 436.4 Da LogP -2.64 TPSA 247.9 | 1 viol. | ✓ Clean |
O=C(O)C[C@@](O)(CC(=O)NCCCCNC(=O)C[C@](O)(CC(=O…
|
| ZINC14686444 | 0.625 | 436.4 Da LogP -2.64 TPSA 247.9 | 1 viol. | ✓ Clean |
O=C(O)C[C@@](O)(CC(=O)NCCCCNC(=O)C[C@@](O)(CC(=…
|
| ZINC388195 | 0.625 | 304.2 Da LogP 1.63 TPSA 149.2 | ✓ Ro5 | ✓ Clean |
O=C(O)c1ccc(C(=O)O)c2c(C(=O)O)ccc(C(=O)O)c12
|
| ZINC25490549 | 0.611 | 323.9 Da LogP 2.61 TPSA 74.6 | ✓ Ro5 | ✓ Clean |
O=C(O)c1cc(C(=O)O)c(Br)cc1Br
|
| ZINC642881320 | 0.611 | 378.3 Da LogP 3.38 TPSA 149.2 | ✓ Ro5 | ✓ Clean |
O=C(O)c1cc(C(=O)O)c2ccc3c(C(=O)O)cc(C(=O)O)c4cc…
|
| ZINC75852200 | 0.611 | 220.1 Da LogP 1.50 TPSA 74.6 | ✓ Ro5 | ✓ Clean |
O=C(O)c1cc(C(=O)O)c(F)c(F)c1F
|
| ZINC133154 | 0.600 | 200.6 Da LogP 1.74 TPSA 74.6 | ✓ Ro5 | ✓ Clean |
O=C(O)c1ccc(Cl)cc1C(=O)O
|
| ZINC1571173 | 0.600 | 245.0 Da LogP 1.85 TPSA 74.6 | ✓ Ro5 | ✓ Clean |
O=C(O)c1ccc(Br)cc1C(=O)O
|
| ZINC1675303 | 0.600 | 292.0 Da LogP 1.69 TPSA 74.6 | ✓ Ro5 | ✓ Clean |
O=C(O)c1ccc(I)cc1C(=O)O
|
| ZINC1995075 | 0.600 | 358.3 Da LogP 1.71 TPSA 166.3 | ✓ Ro5 | ✓ Clean |
O=C(c1ccc(C(=O)O)c(C(=O)O)c1)c1ccc(C(=O)O)c(C(=…
|
| ZINC39205416 | 0.600 | 266.3 Da LogP 3.39 TPSA 74.6 | ✓ Ro5 | ✓ Clean |
O=C(O)c1cc2cc3ccccc3cc2cc1C(=O)O
|
| ZINC44069231 | 0.600 | 314.2 Da LogP 2.01 TPSA 129.0 | ✓ Ro5 | ✓ Clean |
O=C(O)c1cc(C(=O)O)c(C(=O)c2ccccc2)cc1C(=O)O
|
| ZINC1560405156 | 0.588 | 208.1 Da LogP -1.79 TPSA 155.5 | 1 viol. | ✓ Clean |
O=C(O)/C(O)=C(\O)[C@H](O)[C@H](O)C(=O)O
|
| ZINC1560405157 | 0.588 | 208.1 Da LogP -1.79 TPSA 155.5 | 1 viol. | ✓ Clean |
O=C(O)/C(O)=C(/O)[C@H](O)[C@H](O)C(=O)O
|
| ZINC2040496 | 0.588 | 254.1 Da LogP 0.48 TPSA 149.2 | ✓ Ro5 | ✓ Clean |
O=C(O)c1ccc(C(=O)O)c(C(=O)O)c1C(=O)O
|
| ZINC3120959 | 0.579 | 255.1 Da LogP -0.13 TPSA 162.1 | ✓ Ro5 | ✓ Clean |
O=C(O)c1cc(C(=O)O)c(C(=O)O)nc1C(=O)O
|
| ZINC81217827 | 0.579 | 222.2 Da LogP 2.21 TPSA 74.6 | ✓ Ro5 | ✓ Clean |
CCc1cc(C(=O)O)c(C(=O)O)cc1CC
|
| ZINC13398039 | 0.577 | 234.2 Da LogP -0.38 TPSA 121.1 | ✓ Ro5 | ✓ Clean |
CC(C)OC(=O)C[C@](O)(CC(=O)O)C(=O)O
|
| ZINC2528012 | 0.577 | 234.2 Da LogP -0.38 TPSA 121.1 | ✓ Ro5 | ✓ Clean |
CC(C)OC(=O)C[C@@](O)(CC(=O)O)C(=O)O
|
| ZINC100725222 | 0.571 | 358.3 Da LogP 2.89 TPSA 173.9 | ✓ Ro5 | Alert |
O=C(O)c1ccc(/N=N/c2ccc(C(=O)O)c(C(=O)O)c2)cc1C(…
|
| ZINC66325523 | 0.571 | 290.2 Da LogP 0.03 TPSA 166.3 | ✓ Ro5 | ✓ Clean |
O=C(O)c1cc(C(=O)O)c(S(=O)(=O)O)cc1C(=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.