Protein profile

KP13_00365

Endoribonuclease L-PSP/chorismate mutase-like domain-containing protein

Genome: KpKP13

Gene: AHE46896.1 Structure source: AlphaFold + ColabFold UniProt A0A0H3GHF4

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Amino acids 126

Annotations 2

Features 14

PDB binders 3

Druggability 0.579

Overview

Basic information about this protein and its source genome.

Accession: KP13_00365
Assembly: Klebsiella pneumoniae subsp. pneumoniae Kp13, complete sequence
Gene: AHE46896.1
Status: annotated
Amino acids: 126
Structure source: AlphaFold + ColabFold

GO:0005829 The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes. GO:0019239 Catalysis of the removal of an amino group from a substrate, producing a substituted or nonsubstituted ammonia (NH4+/NH2R).

Target profile

Computed evidence for target prioritization.

Human off-target: hit
Human identity (%): 43.243
Human E-value: 1.75e-14
Gut microbiome off-target: hit
Essential (DEG): Y
DEG identity (%): 75.806
DEG E-value: 1.92e-65
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 0.579

Structure A0A0H3GHF4

Pocket Pocket 2

P2Rank

Structure A0A0H3GHF4

Pocket No pockets

ColabFold model

FPocket 0.628 · Pocket 3

P2Rank 0.035 · Pocket 1

Core conservation Conserved core gene

Roary core

CoreCruncher core

Gut microbiome 1437 / 4744 genomes with a hit

Normalized 0.303

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

2 GO

Gene Ontology (GO)

GO:0005829 The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
GO:0019239 Catalysis of the removal of an amino group from a substrate, producing a substituted or nonsubstituted ammonia (NH4+/NH2R).

Sequence Features

Domain/signature hits from InterPro and related databases.

14 records

Show feature table

Start	End	DB	Term	Name
1	125	FunFam	G3DSA:3.30.1330.40:FF:000001	L-PSP family endoribonuclease
3	124	PANTHER	PTHR11803	2-IMINOBUTANOATE/2-IMINOPROPANOATE DEAMINASE RIDA
3	124	InterPro	IPR006175	YjgF/YER057c/UK114 family
15	123	CDD	cd00448	YjgF_YER057c_UK114_family
2	124	SUPERFAMILY	SSF55298	YjgF-like
2	124	InterPro	IPR035959	RutC-like superfamily
1	125	Gene3D	G3DSA:3.30.1330.40	-
1	125	InterPro	IPR035959	RutC-like superfamily
6	123	Pfam	PF01042	Endoribonuclease L-PSP
6	123	InterPro	IPR006175	YjgF/YER057c/UK114 family
101	119	ProSitePatterns	PS01094	Uncharacterized protein family UPF0076 signature.
101	119	InterPro	IPR019897	RidA, conserved site
2	124	NCBIfam	TIGR00004	Rid family detoxifying hydrolase
2	124	InterPro	IPR006056	RidA family

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_A0A0H3GHF4	AlphaFold	—	—	full sequence	—	Viewing
ColabFold KP13_00365	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				0.579
6				0.263
3				0.055
1				0.003

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				0.628

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.

54 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
BEZ	1ONI	P52758	122.1 Da LogP 1.38 TPSA 37.3	✓ Ro5	✓ Clean	`c1ccc(cc1)C(=O)O`
EMC	1QD9	P37552	229.7 Da LogP 0.97 TPSA 0.0	✓ Ro5	✓ Clean	`CC[Hg+]`
FLC	3M1X	C4LXT9	189.1 Da LogP -5.25 TPSA 140.6	✓ Ro5	✓ Clean	`C(C(=O)[O-])C(CC(=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).

Ligand	UniProt (homolog)	pchembl	MW · LogP · TPSA	Lipinski	PAINS	SMILES
FCN	P0AGL2	—	138.1 Da LogP -0.09 TPSA 70.1	✓ Ro5	✓ Clean	`C[C@H]1[C@H](O1)P(=O)(O)O`

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
ZINC3269660	0.824	254.2 Da LogP 2.45 TPSA 71.4	✓ Ro5	Alert	`O=C(O)c1ccc(C(=O)C(=O)c2ccccc2)cc1`
ZINC2504355	0.778	226.2 Da LogP 2.62 TPSA 54.4	✓ Ro5	✓ Clean	`O=C(O)c1ccc(C(=O)c2ccccc2)cc1`
ZINC1672966	0.688	210.2 Da LogP 2.75 TPSA 34.1	✓ Ro5	Alert	`O=C(C(=O)c1ccccc1)c1ccccc1`
ZINC34057267	0.684	274.3 Da LogP 4.72 TPSA 37.3	✓ Ro5	✓ Clean	`O=C(O)c1ccc(-c2ccc(-c3ccccc3)cc2)cc1`
ZINC114185151	0.647	298.2 Da LogP 2.15 TPSA 108.7	✓ Ro5	Alert	`O=C(O)c1ccc(C(=O)C(=O)c2ccc(C(=O)O)cc2)cc1`
ZINC1590838	0.647	342.4 Da LogP 3.82 TPSA 68.3	✓ Ro5	Alert	`O=C(C(=O)c1ccc(C(=O)C(=O)c2ccccc2)cc1)c1ccccc1`
ZINC16133932	0.647	474.5 Da LogP 4.88 TPSA 102.4	✓ Ro5	Alert	`O=C(C(=O)c1ccc(C(=O)C(=O)c2ccc(C(=O)C(=O)c3cccc…`
ZINC1070912	0.611	286.3 Da LogP 4.15 TPSA 34.1	✓ Ro5	✓ Clean	`O=C(c1ccccc1)c1ccc(C(=O)c2ccccc2)cc1`
ZINC134079	0.611	242.2 Da LogP 2.75 TPSA 74.6	✓ Ro5	✓ Clean	`O=C(O)c1ccc(-c2ccc(C(=O)O)cc2)cc1`
ZINC1640789	0.611	374.3 Da LogP 3.55 TPSA 108.7	✓ Ro5	✓ Clean	`O=C(O)c1ccc(C(=O)c2ccc(C(=O)c3ccc(C(=O)O)cc3)cc…`
ZINC2146859	0.611	270.2 Da LogP 2.31 TPSA 91.7	✓ Ro5	✓ Clean	`O=C(O)c1ccc(C(=O)c2ccc(C(=O)O)cc2)cc1`
ZINC3147211	0.611	318.3 Da LogP 4.42 TPSA 74.6	✓ Ro5	✓ Clean	`O=C(O)c1ccc(-c2ccc(-c3ccc(C(=O)O)cc3)cc2)cc1`
ZINC2539781	0.600	382.1 Da LogP 4.24 TPSA 34.1	✓ Ro5	✓ Clean	`O=C(c1ccccc1)C(Br)(Br)C(=O)c1ccccc1`
ZINC100009533	0.591	226.2 Da LogP 3.80 TPSA 62.0	✓ Ro5	Alert	`O=C(O)c1ccc(/N=N\c2ccccc2)cc1`
ZINC12956625	0.591	226.2 Da LogP 3.80 TPSA 62.0	✓ Ro5	Alert	`O=C(O)c1ccc(N=Nc2ccccc2)cc1`
ZINC1601737	0.591	213.2 Da LogP 3.13 TPSA 49.3	✓ Ro5	✓ Clean	`O=C(O)c1ccc(Nc2ccccc2)cc1`
ZINC1689689	0.591	228.3 Da LogP 2.82 TPSA 61.4	✓ Ro5	✓ Clean	`O=C(O)c1ccc(NNc2ccccc2)cc1`
ZINC1697492	0.591	212.2 Da LogP 2.98 TPSA 37.3	✓ Ro5	✓ Clean	`O=C(O)c1ccc(Cc2ccccc2)cc1`
ZINC169818652	0.591	380.5 Da LogP 2.76 TPSA 37.3	✓ Ro5	✓ Clean	`O=C(O)c1ccc([Si](c2ccccc2)(c2ccccc2)c2ccccc2)cc1`
ZINC33759110	0.591	224.3 Da LogP 3.56 TPSA 37.3	✓ Ro5	✓ Clean	`O=C(O)c1ccc(/C=C/c2ccccc2)cc1`
ZINC346053	0.591	289.3 Da LogP 4.85 TPSA 40.5	✓ Ro5	✓ Clean	`O=C(O)c1ccc(N(c2ccccc2)c2ccccc2)cc1`
ZINC396612	0.591	230.3 Da LogP 3.54 TPSA 37.3	✓ Ro5	✓ Clean	`O=C(O)c1ccc(Sc2ccccc2)cc1`
ZINC409186	0.591	226.2 Da LogP 2.62 TPSA 54.4	✓ Ro5	✓ Clean	`O=C(O)c1cccc(C(=O)c2ccccc2)c1`
ZINC409394	0.591	226.3 Da LogP 3.17 TPSA 37.3	✓ Ro5	✓ Clean	`O=C(O)c1ccc(CCc2ccccc2)cc1`
ZINC4299335	0.591	222.2 Da LogP 2.78 TPSA 37.3	✓ Ro5	✓ Clean	`O=C(O)c1ccc(C#Cc2ccccc2)cc1`
ZINC4403618	0.591	226.2 Da LogP 3.80 TPSA 62.0	✓ Ro5	Alert	`O=C(O)c1ccc(/N=N/c2ccccc2)cc1`
ZINC4802802	0.591	288.3 Da LogP 4.57 TPSA 37.3	✓ Ro5	✓ Clean	`O=C(O)c1ccc(C(c2ccccc2)c2ccccc2)cc1`
ZINC5538754	0.591	304.3 Da LogP 3.67 TPSA 57.5	✓ Ro5	✓ Clean	`O=C(O)c1ccc(C(O)(c2ccccc2)c2ccccc2)cc1`
ZINC60939	0.591	214.2 Da LogP 3.18 TPSA 46.5	✓ Ro5	✓ Clean	`O=C(O)c1ccc(Oc2ccccc2)cc1`
ZINC254583	0.583	242.2 Da LogP 2.60 TPSA 63.6	✓ Ro5	✓ Clean	`O=C(O)c1ccc(OC(=O)c2ccccc2)cc1`
ZINC43214128	0.583	240.3 Da LogP 2.81 TPSA 54.4	✓ Ro5	✓ Clean	`O=C(O)c1ccc(CC(=O)c2ccccc2)cc1`
ZINC78349	0.583	241.2 Da LogP 2.64 TPSA 66.4	✓ Ro5	✓ Clean	`O=C(O)c1ccc(NC(=O)c2ccccc2)cc1`
ZINC1718650	0.579	238.2 Da LogP 2.32 TPSA 51.2	✓ Ro5	Alert	`O=C(C(=O)c1ccccc1)C(=O)c1ccccc1`
ZINC4530702	0.579	224.3 Da LogP 3.14 TPSA 34.1	✓ Ro5	✓ Clean	`O=C(CC(=O)c1ccccc1)c1ccccc1`
ZINC96315996	0.579	268.3 Da LogP 2.77 TPSA 74.6	✓ Ro5	✓ Clean	`O=C(O)/C(=C(\C(=O)O)c1ccccc1)c1ccccc1`
ZINC1496851	0.571	260.2 Da LogP 3.39 TPSA 34.1	✓ Ro5	✓ Clean	`O=C(c1ccccc1)C(F)(F)C(=O)c1ccccc1`
ZINC1602461	0.571	223.5 Da LogP 3.24 TPSA 17.1	✓ Ro5	✓ Clean	`O=C(c1ccccc1)C(Cl)(Cl)Cl`
ZINC1726772	0.571	252.3 Da LogP 3.78 TPSA 34.1	✓ Ro5	✓ Clean	`CC(C)(C(=O)c1ccccc1)C(=O)c1ccccc1`
ZINC207916	0.571	270.2 Da LogP 2.31 TPSA 91.7	✓ Ro5	✓ Clean	`O=C(O)c1cccc(C(=O)c2cccc(C(=O)O)c2)c1`
ZINC21298253	0.571	358.3 Da LogP 0.38 TPSA 149.2	✓ Ro5	✓ Clean	`O=C(O)[C@@](O)(C(=O)c1ccccc1)[C@@](O)(C(=O)O)C(…`
ZINC21298260	0.571	358.3 Da LogP 0.38 TPSA 149.2	✓ Ro5	✓ Clean	`O=C(O)[C@@](O)(C(=O)c1ccccc1)[C@](O)(C(=O)O)C(=…`
ZINC21298267	0.571	358.3 Da LogP 0.38 TPSA 149.2	✓ Ro5	✓ Clean	`O=C(O)[C@](O)(C(=O)c1ccccc1)[C@](O)(C(=O)O)C(=O…`
ZINC3897007	0.571	242.2 Da LogP 2.75 TPSA 74.6	✓ Ro5	✓ Clean	`O=C(O)c1cccc(-c2cccc(C(=O)O)c2)c1`
ZINC1670917	0.565	228.2 Da LogP 2.47 TPSA 57.5	✓ Ro5	✓ Clean	`O=C(O)c1ccc([C@@H](O)c2ccccc2)cc1`
ZINC2043250	0.565	228.2 Da LogP 2.47 TPSA 57.5	✓ Ro5	✓ Clean	`O=C(O)c1ccc([C@H](O)c2ccccc2)cc1`
ZINC289040	0.565	262.3 Da LogP 2.22 TPSA 71.4	✓ Ro5	✓ Clean	`O=C(O)c1ccc(S(=O)(=O)c2ccccc2)cc1`
ZINC394370	0.565	270.2 Da LogP 2.31 TPSA 91.7	✓ Ro5	✓ Clean	`O=C(O)c1ccc(C(=O)c2ccccc2C(=O)O)cc1`
ZINC6624011	0.565	258.3 Da LogP 2.15 TPSA 77.8	✓ Ro5	✓ Clean	`O=C(O)c1ccc([C@@H](O)[C@H](O)c2ccccc2)cc1`
ZINC6624012	0.565	258.3 Da LogP 2.15 TPSA 77.8	✓ Ro5	✓ Clean	`O=C(O)c1ccc([C@H](O)[C@@H](O)c2ccccc2)cc1`
ZINC6624013	0.565	258.3 Da LogP 2.15 TPSA 77.8	✓ Ro5	✓ Clean	`O=C(O)c1ccc([C@H](O)[C@H](O)c2ccccc2)cc1`

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.