Protein profile

VK055_3369

galactonate dehydratase

Genome: KpATCC43816

Gene: dgoD AIK81926.1 Structure source: AlphaFold + ColabFold UniProt A0A0H3H0G1

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Amino acids 367

Annotations 5

Features 29

PDB binders 7

Druggability 0.604

Overview

Basic information about this protein and its source genome.

Accession: VK055_3369
Assembly: Klebsiella pneumoniae subsp. pneumoniae strain ATCC 43816 KPPR1, complete genome
Gene: dgoD AIK81926.1
Status: annotated
Amino acids: 367
Structure source: AlphaFold + ColabFold

4.2.1.6

GO:0009063 The chemical reactions and pathways resulting in the breakdown of amino acids, organic acids containing one or more amino substituents. GO:0008869 Catalysis of the reaction: D-galactonate = 2-dehydro-3-deoxy-D-galactonate + H2O. GO:0034194 The chemical reactions and pathways resulting in the breakdown of D-galactonate, the anion of D-galactonic acid. GO:0000287 Binding to a magnesium (Mg) ion.

Target profile

Computed evidence for target prioritization.

Human off-target: hit
Human identity (%): 25.773
Human E-value: 3.22e-10
Gut microbiome off-target: hit
Essential (DEG): N
DEG identity (%): 30.645
Localization: Cytoplasmic
ColabFold pLDDT: 94.4

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 0.604

Structure A0A0H3H0G1

Pocket Pocket 1

P2Rank 0.936

Structure A0A0H3H0G1

Pocket Pocket 1

ColabFold model

FPocket 0.272 · Pocket 1

P2Rank 0.928 · Pocket 1

Core conservation Conserved core gene

Roary core

CoreCruncher core

Gut microbiome 195 / 4744 genomes with a hit

Normalized 0.041

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

1 EC 4 GO

Enzyme Commission (EC)

4.2.1.6

Gene Ontology (GO)

GO:0009063 The chemical reactions and pathways resulting in the breakdown of amino acids, organic acids containing one or more amino substituents.
GO:0008869 Catalysis of the reaction: D-galactonate = 2-dehydro-3-deoxy-D-galactonate + H2O.
GO:0034194 The chemical reactions and pathways resulting in the breakdown of D-galactonate, the anion of D-galactonic acid.
GO:0000287 Binding to a magnesium (Mg) ion.

Sequence Features

Domain/signature hits from InterPro and related databases.

29 records

Show feature table

Start	End	DB	Term	Name
124	340	Pfam	PF13378	Enolase C-terminal domain-like
124	340	InterPro	IPR029065	Enolase C-terminal domain-like
2	347	PANTHER	PTHR48080	D-GALACTONATE DEHYDRATASE-RELATED
2	347	InterPro	IPR034593	D-galactonate dehydratase DgoD-like
80	342	SUPERFAMILY	SSF51604	Enolase C-terminal domain-like
80	342	InterPro	IPR036849	Enolase-like, C-terminal domain superfamily
1	354	SFLD	SFLDS00001	Enolase
165	196	ProSitePatterns	PS00909	Mandelate racemase / muconate lactonizing enzyme family signature 2.
165	196	InterPro	IPR018110	Mandelate racemase/muconate lactonizing enzyme, conserved site
1	354	SFLD	SFLDF00003	D-galactonate dehydratase
1	354	InterPro	IPR023592	D-galactonate dehydratase
110	215	SMART	SM00922	MR_MLE_2
110	215	InterPro	IPR013342	Mandelate racemase/muconate lactonizing enzyme, C-terminal
2	92	Pfam	PF02746	Mandelate racemase / muconate lactonizing enzyme, N-terminal domain
2	92	InterPro	IPR013341	Mandelate racemase/muconate lactonizing enzyme, N-terminal domain
1	367	Hamap	MF_01289	D-galactonate dehydratase [dgoD].
1	367	InterPro	IPR023592	D-galactonate dehydratase
1	101	FunFam	G3DSA:3.30.390.10:FF:000003	D-galactonate dehydratase
87	330	Gene3D	G3DSA:3.20.20.120	-
87	330	InterPro	IPR036849	Enolase-like, C-terminal domain superfamily
1	342	Gene3D	G3DSA:3.30.390.10	-
1	342	InterPro	IPR029017	Enolase-like, N-terminal
92	327	FunFam	G3DSA:3.20.20.120:FF:000008	D-galactonate dehydratase
1	338	CDD	cd03325	D-galactonate_dehydratase
1	338	InterPro	IPR023592	D-galactonate dehydratase
67	92	ProSitePatterns	PS00908	Mandelate racemase / muconate lactonizing enzyme family signature 1.
67	92	InterPro	IPR018110	Mandelate racemase/muconate lactonizing enzyme, conserved site
2	97	SUPERFAMILY	SSF54826	Enolase N-terminal domain-like
2	97	InterPro	IPR029017	Enolase-like, N-terminal

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...

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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_A0A0H3H0G1	AlphaFold	—	—	full sequence	—	Viewing
ColabFold VK055_3369	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				0.604
14				0.029
16				0.004
6				0.003

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	Score	Probability
1	36.22	0.936
2	1.72	0.025
3	1.03	0.006

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				0.272
20				0.086
13				0.022
14				0.004

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	Score	Probability
1	34.65	0.928
2	11.72	0.538
3	2.2	0.044
4	1.56	0.019
5	1.49	0.017

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.

57 records

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
CS2	3P93	Q1QT89	196.2 Da LogP -3.49 TPSA 138.5	1 viol.	✓ Clean	`C([C@H]([C@H]([C@@H]([C@@H](C(=O)O)O)O)O)O)O`
EZ4	3RGT	Q1QT89	179.1 Da LogP -2.65 TPSA 127.4	✓ Ro5	✓ Clean	`C([C@H]([C@H]([C@@H](C(=O)N=O)O)O)O)O`
KDG	3P93	Q1QT89	178.1 Da LogP -2.26 TPSA 115.1	✓ Ro5	✓ Clean	`C([C@@H]([C@@H](CO)O)O)C(=O)C(=O)O`
LMR	4JN7	B9JNP7	134.1 Da LogP -1.09 TPSA 94.8	✓ Ro5	✓ Clean	`C([C@@H](C(=O)O)O)C(=O)O`
MLT	3RR1	B2UCA8	134.1 Da LogP -1.09 TPSA 94.8	✓ Ro5	✓ Clean	`C([C@H](C(=O)O)O)C(=O)O`
NHE	3V3W	B3PDB1	207.3 Da LogP 0.80 TPSA 66.4	✓ Ro5	✓ Clean	`C1CCC(CC1)NCCS(=O)(=O)O`
TLA	3V4B	B3PDB1	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
ZINC1710230	1.000	207.3 Da LogP 0.80 TPSA 66.4	✓ Ro5	✓ Clean	`O=S(=O)(O)CCNC1CCCCC1`
ZINC11592819	0.950	226.2 Da LogP -4.13 TPSA 158.7	1 viol.	✓ Clean	`O=C(O)[C@H](O)[C@H](O)[C@H](O)[C@H](O)[C@H](O)CO`
ZINC11592820	0.950	226.2 Da LogP -4.13 TPSA 158.7	1 viol.	✓ Clean	`O=C(O)[C@H](O)[C@H](O)[C@H](O)[C@H](O)[C@@H](O)…`
ZINC11592821	0.950	226.2 Da LogP -4.13 TPSA 158.7	1 viol.	✓ Clean	`O=C(O)[C@H](O)[C@H](O)[C@H](O)[C@@H](O)[C@@H](O…`
ZINC1531006	0.950	226.2 Da LogP -4.13 TPSA 158.7	1 viol.	✓ Clean	`O=C(O)[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H](O…`
ZINC1531007	0.950	226.2 Da LogP -4.13 TPSA 158.7	1 viol.	✓ Clean	`O=C(O)[C@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H](O)…`
ZINC33991088	0.950	226.2 Da LogP -4.13 TPSA 158.7	1 viol.	✓ Clean	`O=C(O)[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)[C@@H]…`
ZINC34049524	0.950	226.2 Da LogP -4.13 TPSA 158.7	1 viol.	✓ Clean	`O=C(O)[C@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@@H](O…`
ZINC34370883	0.950	226.2 Da LogP -4.13 TPSA 158.7	1 viol.	✓ Clean	`O=C(O)[C@H](O)[C@@H](O)[C@H](O)[C@@H](O)[C@@H](…`
ZINC4403706	0.950	256.2 Da LogP -4.77 TPSA 178.9	1 viol.	✓ Clean	`O=C(O)[C@@H](O)[C@@H](O)[C@@H](O)[C@@H](O)[C@@H…`
ZINC4403707	0.950	256.2 Da LogP -4.77 TPSA 178.9	1 viol.	✓ Clean	`O=C(O)[C@@H](O)[C@@H](O)[C@@H](O)[C@@H](O)[C@@H…`
ZINC4403708	0.950	256.2 Da LogP -4.77 TPSA 178.9	1 viol.	✓ Clean	`O=C(O)[C@@H](O)[C@@H](O)[C@@H](O)[C@@H](O)[C@H]…`
ZINC4403709	0.950	256.2 Da LogP -4.77 TPSA 178.9	1 viol.	✓ Clean	`O=C(O)[C@@H](O)[C@@H](O)[C@@H](O)[C@@H](O)[C@H]…`
ZINC4521295	0.950	226.2 Da LogP -4.13 TPSA 158.7	1 viol.	✓ Clean	`O=C(O)[C@@H](O)[C@@H](O)[C@@H](O)[C@@H](O)[C@@H…`
ZINC4521296	0.950	226.2 Da LogP -4.13 TPSA 158.7	1 viol.	✓ Clean	`O=C(O)[C@@H](O)[C@@H](O)[C@@H](O)[C@@H](O)[C@H]…`
ZINC4521297	0.950	226.2 Da LogP -4.13 TPSA 158.7	1 viol.	✓ Clean	`O=C(O)[C@@H](O)[C@@H](O)[C@@H](O)[C@H](O)[C@@H]…`
ZINC4521298	0.950	226.2 Da LogP -4.13 TPSA 158.7	1 viol.	✓ Clean	`O=C(O)[C@@H](O)[C@@H](O)[C@@H](O)[C@H](O)[C@H](…`
ZINC5830322	0.950	226.2 Da LogP -4.13 TPSA 158.7	1 viol.	✓ Clean	`O=C(O)[C@H](O)[C@H](O)[C@H](O)[C@@H](O)[C@H](O)…`
ZINC2004372	0.786	221.3 Da LogP 1.19 TPSA 66.4	✓ Ro5	✓ Clean	`O=S(=O)(O)CCCNC1CCCCC1`
ZINC38364153	0.786	235.3 Da LogP 1.58 TPSA 66.4	✓ Ro5	✓ Clean	`O=S(=O)(O)CCCCNC1CCCCC1`
ZINC2562361	0.739	238.2 Da LogP -3.53 TPSA 155.5	1 viol.	✓ Clean	`O=C(O)C(=O)C[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO`
ZINC3870003	0.739	238.2 Da LogP -3.53 TPSA 155.5	1 viol.	✓ Clean	`O=C(O)C(=O)C[C@H](O)[C@H](O)[C@H](O)[C@H](O)CO`
ZINC8551322	0.739	238.2 Da LogP -3.53 TPSA 155.5	1 viol.	✓ Clean	`O=C(O)C(=O)C[C@H](O)[C@H](O)[C@H](O)[C@@H](O)CO`
ZINC8551323	0.739	238.2 Da LogP -3.53 TPSA 155.5	1 viol.	✓ Clean	`O=C(O)C(=O)C[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO`
ZINC8551324	0.739	238.2 Da LogP -3.53 TPSA 155.5	1 viol.	✓ Clean	`O=C(O)C(=O)C[C@H](O)[C@H](O)[C@@H](O)[C@@H](O)CO`
ZINC2562359	0.708	268.2 Da LogP -4.17 TPSA 175.7	1 viol.	✓ Clean	`O=C(O)C(=O)C[C@H](O)[C@@H](O)[C@@H](O)[C@H](O)[…`
ZINC71773889	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`
ZINC71773890	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`
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`
ZINC12359024	0.632	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	0.632	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	0.632	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	0.632	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	0.632	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	0.632	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	0.632	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	0.632	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	0.632	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`
ZINC100036265	0.625	210.2 Da LogP -4.02 TPSA 138.5	1 viol.	✓ Clean	`O=C(CO)[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO`
ZINC100071552	0.625	210.2 Da LogP -4.02 TPSA 138.5	1 viol.	✓ Clean	`O=C(CO)[C@@H](O)[C@@H](O)[C@@H](O)[C@@H](O)CO`
ZINC113074329	0.625	210.2 Da LogP -4.02 TPSA 138.5	1 viol.	✓ Clean	`O=C(CO)[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO`
ZINC13522679	0.625	210.2 Da LogP -4.02 TPSA 138.5	1 viol.	✓ Clean	`O=C(CO)[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)CO`
ZINC4353160	0.625	210.2 Da LogP -4.02 TPSA 138.5	1 viol.	✓ Clean	`O=C(CO)[C@@H](O)[C@@H](O)[C@@H](O)[C@H](O)CO`
ZINC8579422	0.625	210.2 Da LogP -4.02 TPSA 138.5	1 viol.	✓ Clean	`O=C(CO)[C@@H](O)[C@H](O)[C@H](O)[C@H](O)CO`
ZINC4726346	0.600	225.2 Da LogP -4.73 TPSA 164.5	1 viol.	✓ Clean	`NC(=O)[C@@H](O)[C@@H](O)[C@@H](O)[C@@H](O)[C@@H…`
ZINC4726347	0.600	225.2 Da LogP -4.73 TPSA 164.5	1 viol.	✓ Clean	`NC(=O)[C@@H](O)[C@@H](O)[C@@H](O)[C@@H](O)[C@H]…`
ZINC4726348	0.600	225.2 Da LogP -4.73 TPSA 164.5	1 viol.	✓ Clean	`NC(=O)[C@@H](O)[C@@H](O)[C@@H](O)[C@H](O)[C@@H]…`
ZINC4726349	0.600	225.2 Da LogP -4.73 TPSA 164.5	1 viol.	✓ Clean	`NC(=O)[C@@H](O)[C@@H](O)[C@@H](O)[C@H](O)[C@H](…`
ZINC5372851	0.577	211.2 Da LogP -4.07 TPSA 150.5	1 viol.	✓ Clean	`O=C(NO)[C@@H](O)[C@@H](O)[C@@H](O)[C@H](O)CO`
ZINC5372854	0.577	211.2 Da LogP -4.07 TPSA 150.5	1 viol.	✓ Clean	`O=C(NO)[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO`

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.