Protein profile

KP13_01301

tRNA-(ms[2]io[6]A)-hydroxylase

Genome: KpKP13

Gene: AHE46633.1 Structure source: AlphaFold + ColabFold UniProt A0A0H3GMI7

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Amino acids 254

Annotations 2

Features 10

PDB binders 2

Druggability 0.974

Overview

Basic information about this protein and its source genome.

Accession: KP13_01301
Assembly: Klebsiella pneumoniae subsp. pneumoniae Kp13, complete sequence
Gene: AHE46633.1
Status: annotated
Amino acids: 254
Structure source: AlphaFold + ColabFold

GO:0045301 Catalysis of the reaction: 2-methylsulfanyl-N(6)-dimethylallyladenosine(37) in tRNA + acceptor-H2 + O2 = N(6)-[(2E)-4-hydroxy-3-methylbut-2-en-1-yl]-2-(methylsulfanyl)adenosine(37) in tRNA + acceptor + H2O. GO:0006400 The covalent alteration of one or more nucleotides within a tRNA molecule to produce a tRNA molecule with a sequence that differs from that coded genetically.

Target profile

Computed evidence for target prioritization.

Human off-target: No hit
Human identity (%): 0.0
Gut microbiome off-target: hit
Essential (DEG): Y
DEG identity (%): 77.953
DEG E-value: 1.2699999999999999e-153
Localization: Cytoplasmic
ColabFold pLDDT: 93.59

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 0.974

Structure A0A0H3GMI7

Pocket Pocket 1

P2Rank 0.857

Structure A0A0H3GMI7

Pocket Pocket 1

ColabFold model

FPocket 0.919 · Pocket 14

P2Rank 0.839 · Pocket 1

Core conservation Conserved core gene

Roary core

CoreCruncher core

Gut microbiome 91 / 4744 genomes with a hit

Normalized 0.019

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

2 GO

Gene Ontology (GO)

GO:0045301 Catalysis of the reaction: 2-methylsulfanyl-N(6)-dimethylallyladenosine(37) in tRNA + acceptor-H2 + O2 = N(6)-[(2E)-4-hydroxy-3-methylbut-2-en-1-yl]-2-(methylsulfanyl)adenosine(37) in tRNA + acceptor + H2O.
GO:0006400 The covalent alteration of one or more nucleotides within a tRNA molecule to produce a tRNA molecule with a sequence that differs from that coded genetically.

Sequence Features

Domain/signature hits from InterPro and related databases.

10 records

Show feature table

Start	End	DB	Term	Name
4	254	Gene3D	G3DSA:1.20.1260.10	-
4	254	InterPro	IPR012347	Ferritin-like
4	254	PANTHER	PTHR42637	TRNA-(MS[2]IO[6]A)-HYDROXYLASE
4	254	InterPro	IPR010386	tRNA-hydroxylase MiaE
1	253	PIRSF	PIRSF020736	MiaE
1	253	InterPro	IPR010386	tRNA-hydroxylase MiaE
5	248	Pfam	PF06175	tRNA-(MS[2]IO[6]A)-hydroxylase (MiaE)
5	248	InterPro	IPR010386	tRNA-hydroxylase MiaE
7	252	SUPERFAMILY	SSF47240	Ferritin-like
7	252	InterPro	IPR009078	Ferritin-like superfamily

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_A0A0H3GMI7	AlphaFold	—	—	full sequence	—	Viewing
ColabFold KP13_01301	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				0.974

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	12.85	0.664
2	2.58	0.074
3	1.25	0.012
4	0.53	0.0

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
14				0.919

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	10.92	0.586
2	4.4	0.185
3	1.56	0.024
4	1.08	0.007

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.

52 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
AR	6ZMC	A0A179QS89	39.9 Da LogP 0.00 TPSA 0.0	✓ Ro5	✓ Clean	`[Ar]`
PG6	6ZMB	A0A179QS89	266.3 Da LogP 0.35 TPSA 55.4	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCOC`

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
ZINC1692489	1.000	222.3 Da LogP 0.33 TPSA 46.2	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOC`
ZINC4530388	1.000	266.3 Da LogP 0.35 TPSA 55.4	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCOC`
ZINC5701172	1.000	310.4 Da LogP 0.36 TPSA 64.6	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCOCCOC`
ZINC5997861	1.000	398.5 Da LogP 0.40 TPSA 83.1	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCOCCOCCOCCOC`
ZINC34764844	0.733	206.3 Da LogP 1.09 TPSA 36.9	✓ Ro5	✓ Clean	`CCCOCCOCCOCCOC`
ZINC140264883	0.688	223.3 Da LogP -0.43 TPSA 72.2	✓ Ro5	✓ Clean	`COCCOCCOCCOCCON`
ZINC143705779	0.688	443.5 Da LogP -0.34 TPSA 118.3	1 viol.	✓ Clean	`COCCOCCOCCOCCOCCOCCOCCOCCOCCON`
ZINC1580161	0.688	208.3 Da LogP -0.33 TPSA 57.2	✓ Ro5	✓ Clean	`COCCOCCOCCOCCO`
ZINC16052118	0.688	340.4 Da LogP -0.28 TPSA 84.8	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCOCCOCCO`
ZINC16052257	0.688	384.5 Da LogP -0.26 TPSA 94.1	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCOCCOCCOCCO`
ZINC33358855	0.688	207.3 Da LogP -0.36 TPSA 62.9	✓ Ro5	✓ Clean	`COCCOCCOCCOCCN`
ZINC34317654	0.688	472.6 Da LogP -0.23 TPSA 112.5	1 viol.	✓ Clean	`COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO`
ZINC44076059	0.688	428.5 Da LogP -0.24 TPSA 103.3	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCOCCOCCOCCOCCO`
ZINC44583772	0.688	356.5 Da LogP 0.66 TPSA 64.6	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCOCCOCCS`
ZINC5024003	0.688	251.3 Da LogP -0.34 TPSA 72.2	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCN`
ZINC5210101	0.688	252.3 Da LogP -0.31 TPSA 66.4	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCO`
ZINC575432090	0.688	355.4 Da LogP -0.38 TPSA 99.9	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCOCCOCCON`
ZINC575432265	0.688	399.5 Da LogP -0.36 TPSA 109.1	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCOCCOCCOCCON`
ZINC5997860	0.688	296.4 Da LogP -0.29 TPSA 75.6	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCOCCO`
ZINC71254558	0.688	444.6 Da LogP 0.70 TPSA 83.1	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCOCCOCCOCCOCCS`
ZINC71254563	0.688	488.6 Da LogP 0.71 TPSA 92.3	1 viol.	✓ Clean	`COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCS`
ZINC80685077	0.688	427.5 Da LogP -0.28 TPSA 109.1	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCOCCOCCOCCOCCN`
ZINC83253927	0.688	400.5 Da LogP 0.68 TPSA 73.8	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCOCCOCCOCCS`
ZINC83253930	0.688	224.3 Da LogP 0.61 TPSA 36.9	✓ Ro5	✓ Clean	`COCCOCCOCCOCCS`
ZINC83253936	0.688	383.5 Da LogP -0.29 TPSA 99.9	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCOCCOCCOCCN`
ZINC90556279	0.688	295.4 Da LogP -0.33 TPSA 81.4	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCOCCN`
ZINC90556280	0.688	339.4 Da LogP -0.31 TPSA 90.6	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCOCCOCCN`
ZINC90556286	0.688	312.4 Da LogP 0.65 TPSA 55.4	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCOCCS`
ZINC90556287	0.688	268.4 Da LogP 0.63 TPSA 46.2	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCS`
ZINC96503353	0.688	471.6 Da LogP -0.26 TPSA 118.3	1 viol.	✓ Clean	`COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN`
ZINC113456917	0.647	220.3 Da LogP 1.48 TPSA 36.9	✓ Ro5	✓ Clean	`CCCCOCCOCCOCCOC`
ZINC146934560	0.647	397.5 Da LogP -0.03 TPSA 85.9	✓ Ro5	✓ Clean	`COCCOCCOCCOCCNCCOCCOCCOCCOC`
ZINC218810670	0.647	308.4 Da LogP 1.52 TPSA 55.4	✓ Ro5	✓ Clean	`CCCCOCCOCCOCCOCCOCCOC`
ZINC33506597	0.647	309.4 Da LogP -0.06 TPSA 67.4	✓ Ro5	✓ Clean	`COCCOCCOCCNCCOCCOCCOC`
ZINC34303570	0.647	264.4 Da LogP 1.50 TPSA 46.2	✓ Ro5	✓ Clean	`CCCCOCCOCCOCCOCCOC`
ZINC3860567	0.647	323.4 Da LogP 0.28 TPSA 58.6	✓ Ro5	✓ Clean	`COCCOCCN(CCOCCOC)CCOCCOC`
ZINC5701149	0.647	221.3 Da LogP -0.10 TPSA 49.0	✓ Ro5	✓ Clean	`COCCOCCNCCOCCOC`
ZINC1083807034	0.611	207.5 Da LogP 2.02 TPSA 18.5	✓ Ro5	✓ Clean	`COCCOCC(Cl)(Cl)Cl`
ZINC1083807936	0.611	202.2 Da LogP 1.23 TPSA 27.7	✓ Ro5	✓ Clean	`COCCOCCOCC(F)(F)F`
ZINC115163232	0.611	222.3 Da LogP 0.07 TPSA 57.2	✓ Ro5	✓ Clean	`COCCOCCOCCOCCCO`
ZINC125689999	0.611	221.3 Da LogP 0.03 TPSA 62.9	✓ Ro5	✓ Clean	`COCCOCCOCCOCCCN`
ZINC2571901	0.611	204.3 Da LogP 0.87 TPSA 36.9	✓ Ro5	✓ Clean	`C=CCOCCOCCOCCOC`
ZINC258837490	0.611	354.4 Da LogP 0.11 TPSA 84.8	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCOCCOCCCO`
ZINC4583025	0.611	234.3 Da LogP 0.84 TPSA 46.2	✓ Ro5	✓ Clean	`C=COCCOCCOCCOCCOC`
ZINC136908049	0.600	220.3 Da LogP 1.48 TPSA 36.9	✓ Ro5	✓ Clean	`COCCCOCCCOCCCOC`
ZINC1542984445	0.579	334.4 Da LogP 0.37 TPSA 64.6	✓ Ro5	✓ Clean	`C#CCOCCOCCOCCOCCOCCOCCOC`
ZINC167349679	0.579	442.5 Da LogP -0.15 TPSA 120.4	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCOCCOCCOCCOCC(=O)O`
ZINC258834148	0.579	352.4 Da LogP 0.32 TPSA 81.7	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCOCCOCCC=O`
ZINC38463386	0.579	354.4 Da LogP -0.18 TPSA 101.9	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCOCCOCC(=O)O`
ZINC79016474	0.579	368.4 Da LogP 0.21 TPSA 101.9	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCOCCOCCC(=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.