Protein profile

KP13_00415

EAL domain-containing protein

Genome: KpKP13

Gene: AHE46847.1 Structure source: AlphaFold + ColabFold UniProt A0A0H3GQ93

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Amino acids 534

Annotations 3

Features 22

PDB binders 1

Druggability 0.42

Overview

Basic information about this protein and its source genome.

Accession: KP13_00415
Assembly: Klebsiella pneumoniae subsp. pneumoniae Kp13, complete sequence
Gene: AHE46847.1
Status: annotated
Amino acids: 534
Structure source: AlphaFold + ColabFold

3.1.4.52

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:0071111 Catalysis of the reaction: cyclic di-3',5'-guanylate + H2O = 5'-phosphoguanylyl(3'->5')guanosine + H+.

Target profile

Computed evidence for target prioritization.

Human off-target: No hit
Human identity (%): 0.0
Gut microbiome off-target: hit
Essential (DEG): N
DEG identity (%): 0.0
Localization: CytoplasmicMembrane
ColabFold pLDDT: 87.42

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 0.42

Structure A0A0H3GQ93

Pocket Pocket 2

P2Rank 0.782

Structure A0A0H3GQ93

Pocket Pocket 1

ColabFold model

FPocket 0.211 · Pocket 31

P2Rank 0.796 · Pocket 1

Core conservation Accessory gene

Roary core

CoreCruncher accessory

Gut microbiome 57 / 4744 genomes with a hit

Normalized 0.012

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

1 EC 2 GO

Enzyme Commission (EC)

3.1.4.52

Gene Ontology (GO)

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:0071111 Catalysis of the reaction: cyclic di-3',5'-guanylate + H2O = 5'-phosphoguanylyl(3'->5')guanosine + H+.

Sequence Features

Domain/signature hits from InterPro and related databases.

22 records

Show feature table

Start	End	DB	Term	Name
271	524	Gene3D	G3DSA:3.20.20.450	EAL domain
271	524	InterPro	IPR035919	EAL domain superfamily
245	262	Phobius	TRANSMEMBRANE	Region of a membrane-bound protein predicted to be embedded in the membrane.
199	520	PANTHER	PTHR33121	CYCLIC DI-GMP PHOSPHODIESTERASE PDEF
263	534	Phobius	CYTOPLASMIC_DOMAIN	Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
273	511	CDD	cd01948	EAL
273	511	InterPro	IPR001633	EAL domain
10	32	TMHMM	TMhelix	Region of a membrane-bound protein predicted to be embedded in the membrane.
1	11	Phobius	CYTOPLASMIC_DOMAIN	Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
273	505	Pfam	PF00563	EAL domain
273	505	InterPro	IPR001633	EAL domain
268	520	ProSiteProfiles	PS50883	EAL domain profile.
268	520	InterPro	IPR001633	EAL domain
267	511	SMART	SM00052	duf2_2
267	511	InterPro	IPR001633	EAL domain
40	242	Pfam	PF12792	CSS motif domain associated with EAL
40	242	InterPro	IPR024744	Putative cyclic diguanylate phosphodiesterase, CSS motif-containing domain
273	519	SUPERFAMILY	SSF141868	EAL domain-like
273	519	InterPro	IPR035919	EAL domain superfamily
12	30	Phobius	TRANSMEMBRANE	Region of a membrane-bound protein predicted to be embedded in the membrane.
243	262	TMHMM	TMhelix	Region of a membrane-bound protein predicted to be embedded in the membrane.
31	244	Phobius	NON_CYTOPLASMIC_DOMAIN	Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.

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_A0A0H3GQ93	AlphaFold	—	—	full sequence	—	Viewing
ColabFold KP13_00415	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				0.42

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	7.97	0.424
2	6.07	0.3
3	3.03	0.1
4	1.85	0.036
5	1.36	0.016

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
31				0.211

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	6.36	0.32
2	5.84	0.285
3	2.5	0.07
4	2.27	0.057
5	1.29	0.013

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.

51 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
C2E	3N3T	Q3SJE6	690.4 Da LogP -3.05 TPSA 349.6	3 viol.	✓ Clean	`c1nc2c(n1[C@H]3[C@@H]([C@H]4[C@H](O3)CO[P@@](=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
ZINC12501894	1.000	345.2 Da LogP -1.52 TPSA 174.8	✓ Ro5	✓ Clean	`Nc1nc2c(ncn2[C@@H]2O[C@@H]3CO[P@](=O)(O)O[C@@H]…`
ZINC33494013	1.000	345.2 Da LogP -1.52 TPSA 174.8	✓ Ro5	✓ Clean	`Nc1nc2c(ncn2[C@@H]2O[C@@H]3CO[P@](=O)(O)O[C@@H]…`
ZINC4095501	1.000	345.2 Da LogP -1.52 TPSA 174.8	✓ Ro5	✓ Clean	`Nc1nc2c(ncn2[C@@H]2O[C@@H]3CO[P@](=O)(O)O[C@H]3…`
ZINC88465990	1.000	345.2 Da LogP -1.52 TPSA 174.8	✓ Ro5	✓ Clean	`Nc1nc2c(ncn2[C@@H]2O[C@@H]3CO[P@@](=O)(O)O[C@H]…`
ZINC4095503	0.746	330.2 Da LogP -1.11 TPSA 148.8	✓ Ro5	✓ Clean	`O=c1[nH]cnc2c1ncn2[C@@H]1O[C@@H]2CO[P@](=O)(O)O…`
ZINC4533542	0.746	330.2 Da LogP -1.11 TPSA 148.8	✓ Ro5	✓ Clean	`O=c1[nH]cnc2c1ncn2[C@H]1O[C@H]2CO[P@](=O)(O)O[C…`
ZINC4533545	0.746	330.2 Da LogP -1.11 TPSA 148.8	✓ Ro5	✓ Clean	`O=c1[nH]cnc2c1ncn2[C@H]1O[C@H]2CO[P@](=O)(O)O[C…`
ZINC28711394	0.706	415.3 Da LogP -0.17 TPSA 180.9	1 viol.	✓ Clean	`CCCC(=O)O[C@@H]1[C@@H]2O[P@](=O)(O)OC[C@H]2O[C@…`
ZINC13515981	0.701	415.3 Da LogP -0.37 TPSA 177.9	✓ Ro5	✓ Clean	`CCCC(=O)Nc1nc2c(ncn2[C@@H]2O[C@@H]3CO[P@](=O)(O…`
ZINC25757995	0.689	346.2 Da LogP -1.81 TPSA 168.8	✓ Ro5	✓ Clean	`O=c1[nH]c(=O)c2ncn([C@H]3O[C@H]4CO[P@](=O)(O)O[…`
ZINC25757999	0.689	346.2 Da LogP -1.81 TPSA 168.8	✓ Ro5	✓ Clean	`O=c1[nH]c(=O)c2ncn([C@H]3O[C@H]4CO[P@@](=O)(O)O…`
ZINC4095873	0.689	329.2 Da LogP -0.49 TPSA 154.6	✓ Ro5	✓ Clean	`Nc1nc2c(ncn2[C@H]2C[C@@H]3O[P@@](=O)(O)OC[C@H]3…`
ZINC2390993	0.683	424.1 Da LogP -0.76 TPSA 174.8	✓ Ro5	✓ Clean	`Nc1nc2c(nc(Br)n2[C@H]2O[C@@H]3CO[P@@](=O)(O)O[C…`
ZINC34046802	0.683	424.1 Da LogP -0.76 TPSA 174.8	✓ Ro5	✓ Clean	`Nc1nc2c(nc(Br)n2[C@@H]2O[C@H]3CO[P@@](=O)(O)O[C…`
ZINC3871269	0.683	424.1 Da LogP -0.76 TPSA 174.8	✓ Ro5	✓ Clean	`Nc1nc2c(nc(Br)n2[C@@H]2O[C@@H]3CO[P@@](=O)(O)O[…`
ZINC3871271	0.683	424.1 Da LogP -0.76 TPSA 174.8	✓ Ro5	✓ Clean	`Nc1nc2c(nc(Br)n2[C@@H]2O[C@@H]3CO[P@@](=O)(O)O[…`
ZINC4475080	0.683	424.1 Da LogP -0.76 TPSA 174.8	✓ Ro5	✓ Clean	`Nc1nc2c(nc(Br)n2[C@@H]2O[C@@H]3CO[P@@](=O)(O)O[…`
ZINC4654944	0.683	424.1 Da LogP -0.76 TPSA 174.8	✓ Ro5	✓ Clean	`Nc1nc2c(nc(Br)n2[C@@H]2O[C@@H]3CO[P@@](=O)(O)O[…`
ZINC12502230	0.672	329.2 Da LogP -0.82 TPSA 154.8	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@@H]2CO[P@](=O)(O)O[C@@…`
ZINC3581269	0.672	329.2 Da LogP -0.82 TPSA 154.8	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@@H]2CO[P@](=O)(O)O[C@H…`
ZINC3869448	0.672	329.2 Da LogP -0.82 TPSA 154.8	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@H]1O[C@H]2CO[P@](=O)(O)O[C@@H]…`
ZINC3869449	0.672	329.2 Da LogP -0.82 TPSA 154.8	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H]2CO[P@](=O)(O)O[C@@H…`
ZINC3869450	0.672	329.2 Da LogP -0.82 TPSA 154.8	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@H]1O[C@H]2CO[P@](=O)(O)O[C@@H]…`
ZINC3869451	0.672	329.2 Da LogP -0.82 TPSA 154.8	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H]2CO[P@](=O)(O)O[C@@H…`
ZINC3873977	0.672	329.2 Da LogP -0.82 TPSA 154.8	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@@H]2CO[P@](=O)(O)O[C@H…`
ZINC4245698	0.672	329.2 Da LogP -0.82 TPSA 154.8	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@@H]2CO[P@](=O)(O)O[C@@…`
ZINC28966567	0.671	478.4 Da LogP 0.38 TPSA 192.9	1 viol.	✓ Clean	`CNc1ccccc1C(=O)O[C@@H]1[C@@H]2O[P@](=O)(O)OC[C@…`
ZINC5080458	0.656	323.3 Da LogP -0.89 TPSA 137.5	✓ Ro5	✓ Clean	`CC1(C)OC[C@H]2O[C@@H](n3cnc4c(=O)[nH]c(N)nc43)[…`
ZINC5080460	0.656	323.3 Da LogP -0.89 TPSA 137.5	✓ Ro5	✓ Clean	`CC1(C)OC[C@@H]2O[C@@H](n3cnc4c(=O)[nH]c(N)nc43)…`
ZINC5080462	0.656	323.3 Da LogP -0.89 TPSA 137.5	✓ Ro5	✓ Clean	`CC1(C)OC[C@H]2O[C@@H](n3cnc4c(=O)[nH]c(N)nc43)[…`
ZINC5080463	0.656	323.3 Da LogP -0.89 TPSA 137.5	✓ Ro5	✓ Clean	`CC1(C)OC[C@@H]2O[C@@H](n3cnc4c(=O)[nH]c(N)nc43)…`
ZINC38580931	0.651	345.2 Da LogP -1.58 TPSA 168.9	✓ Ro5	✓ Clean	`Nc1c2ncn([C@@H]3O[C@@H]4CO[P@](=O)(O)O[C@H]4[C@…`
ZINC1530371	0.645	345.2 Da LogP -1.52 TPSA 174.8	✓ Ro5	✓ Clean	`Nc1nc2c(ncn2[C@H]2O[C@@H](CO)[C@H]3O[P@](=O)(O)…`
ZINC4097050	0.645	345.2 Da LogP -1.52 TPSA 174.8	✓ Ro5	✓ Clean	`Nc1nc2c(ncn2[C@@H]2O[C@H](CO)[C@H]3O[P@](=O)(O)…`
ZINC4545949	0.645	345.2 Da LogP -1.52 TPSA 174.8	✓ Ro5	✓ Clean	`Nc1nc2c(ncn2[C@H]2O[C@@H](CO)[C@H]3O[P@](=O)(O)…`
ZINC4545950	0.645	345.2 Da LogP -1.52 TPSA 174.8	✓ Ro5	✓ Clean	`Nc1nc2c(ncn2[C@@H]2O[C@@H](CO)[C@H]3O[P@](=O)(O…`
ZINC4545951	0.645	345.2 Da LogP -1.52 TPSA 174.8	✓ Ro5	✓ Clean	`Nc1nc2c(ncn2[C@@H]2O[C@@H](CO)[C@H]3O[P@](=O)(O…`
ZINC35793709	0.642	390.2 Da LogP -1.62 TPSA 217.9	1 viol.	✓ Clean	`Nc1nc2c(nc([N+](=O)[O-])n2[C@@H]2O[C@@H]3CO[P@@…`
ZINC25757988	0.641	346.2 Da LogP -1.40 TPSA 169.0	✓ Ro5	✓ Clean	`O=c1nc(O)[nH]c2c1ncn2[C@H]1O[C@H]2CO[P@@](=O)(O…`
ZINC25757992	0.641	346.2 Da LogP -1.40 TPSA 169.0	✓ Ro5	✓ Clean	`O=c1nc(O)[nH]c2c1ncn2[C@H]1O[C@H]2CO[P@@](=O)(O…`
ZINC38581024	0.641	346.2 Da LogP -1.40 TPSA 169.0	✓ Ro5	✓ Clean	`O=c1nc(O)[nH]c2c1ncn2[C@@H]1O[C@@H]2CO[P@](=O)(…`
ZINC38580933	0.635	329.2 Da LogP -0.82 TPSA 154.8	✓ Ro5	✓ Clean	`Nc1ncc2ncn([C@@H]3O[C@@H]4CO[P@](=O)(O)O[C@H]4[…`
ZINC101148330	0.634	445.3 Da LogP 0.81 TPSA 153.2	✓ Ro5	✓ Clean	`O=c1c2ncn([C@@H]3O[C@@H]4CO[P@](=O)(O)O[C@H]4[C…`
ZINC17142115	0.613	320.2 Da LogP -1.66 TPSA 172.2	✓ Ro5	✓ Clean	`NC(=O)c1ncn([C@@H]2O[C@@H]3CO[P@](=O)(O)O[C@@H]…`
ZINC22047759	0.613	320.2 Da LogP -1.66 TPSA 172.2	✓ Ro5	✓ Clean	`NC(=O)c1ncn([C@@H]2O[C@@H]3CO[P@](=O)(O)O[C@H]3…`
ZINC255997527	0.613	320.2 Da LogP -1.66 TPSA 172.2	✓ Ro5	✓ Clean	`NC(=O)c1ncn([C@@H]2O[C@@H]3CO[P@](=O)(O)O[C@H]3…`
ZINC33650193	0.613	320.2 Da LogP -1.66 TPSA 172.2	✓ Ro5	✓ Clean	`NC(=O)c1ncn([C@@H]2O[C@H]3CO[P@](=O)(O)O[C@H]3[…`
ZINC33650194	0.613	320.2 Da LogP -1.66 TPSA 172.2	✓ Ro5	✓ Clean	`NC(=O)c1ncn([C@@H]2O[C@@H]3CO[P@](=O)(O)O[C@@H]…`
ZINC25757703	0.609	330.2 Da LogP -1.11 TPSA 148.8	✓ Ro5	✓ Clean	`O=c1nc[nH]c2c1ncn2[C@H]1O[C@H]2CO[P@](=O)(O)O[C…`
ZINC25757707	0.609	330.2 Da LogP -1.11 TPSA 148.8	✓ Ro5	✓ Clean	`O=c1nc[nH]c2c1ncn2[C@H]1O[C@H]2CO[P@](=O)(O)O[C…`

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.