Protein profile

HT085_RS00355

isoleucine--tRNA ligase

Genome: NZ_AP023069.1

Gene: TUM19854C_00590 ileS Structure source: ColabFold
Amino acids 929
Annotations 2
Features 40
PDB binders 1

Overview

Basic information about this protein and its source genome.

Accession
HT085_RS00355
Gene
TUM19854C_00590 ileS
Status
annotated
Amino acids
929
Structure source
ColabFold

Target profile

Computed evidence for target prioritization.

Human off-target
hit
Gut microbiome off-target
hit
Essential (DEG)
Y
Localization
Cytoplasmic

Selected Druggability evidence

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 Low
Structure
Pocket

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

2 GO

Gene Ontology (GO)

2
  • GO:0005524 Binding to ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
  • GO:0002161 The hydrolysis of an incorrectly aminoacylated tRNA.

Sequence Features

Domain/signature hits from InterPro and related databases.

40 records
Show feature table
Start End DB Term Name
219 378 FunFam G3DSA:3.90.740.10:FF:000022 Isoleucine--tRNA ligase
889 917 Pfam PF06827 Zinc finger found in FPG and IleRS
889 917 InterPro IPR010663 Zinc finger, FPG/IleRS-type
563 572 PRINTS PR00984 Isoleucyl-tRNA synthetase signature
563 572 InterPro IPR002301 Isoleucine-tRNA ligase
51 62 PRINTS PR00984 Isoleucyl-tRNA synthetase signature
51 62 InterPro IPR002301 Isoleucine-tRNA ligase
529 542 PRINTS PR00984 Isoleucyl-tRNA synthetase signature
529 542 InterPro IPR002301 Isoleucine-tRNA ligase
235 258 PRINTS PR00984 Isoleucyl-tRNA synthetase signature
235 258 InterPro IPR002301 Isoleucine-tRNA ligase
398 413 PRINTS PR00984 Isoleucyl-tRNA synthetase signature
398 413 InterPro IPR002301 Isoleucine-tRNA ligase
58 69 ProSitePatterns PS00178 Aminoacyl-transfer RNA synthetases class-I signature.
58 69 InterPro IPR001412 Aminoacyl-tRNA synthetase, class I, conserved site
643 824 CDD cd07960 Anticodon_Ia_Ile_BEm
643 824 InterPro IPR033708 Isoleucyl tRNA synthetase type 1, anticodon-binding domain
375 640 Gene3D G3DSA:3.40.50.620 HUPs
375 640 InterPro IPR014729 Rossmann-like alpha/beta/alpha sandwich fold
18 211 FunFam G3DSA:3.40.50.620:FF:000042 Isoleucine--tRNA ligase
3 651 SUPERFAMILY SSF52374 Nucleotidylyl transferase
376 641 FunFam G3DSA:3.40.50.620:FF:000048 Isoleucine--tRNA ligase
28 643 Pfam PF00133 tRNA synthetases class I (I, L, M and V)
28 643 InterPro IPR002300 Aminoacyl-tRNA synthetase, class Ia
15 846 NCBIfam TIGR00392 isoleucine--tRNA ligase
15 846 InterPro IPR002301 Isoleucine-tRNA ligase
218 374 Gene3D G3DSA:3.90.740.10 -
218 374 InterPro IPR009008 Valyl/Leucyl/Isoleucyl-tRNA synthetase, editing domain
3 924 PANTHER PTHR42765 SOLEUCYL-TRNA SYNTHETASE
643 920 Gene3D G3DSA:1.10.730.20 -
655 920 SUPERFAMILY SSF47323 Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases
655 920 InterPro IPR009080 Aminoacyl-tRNA synthetase, class Ia, anticodon-binding
200 400 SUPERFAMILY SSF50677 ValRS/IleRS/LeuRS editing domain
200 400 InterPro IPR009008 Valyl/Leucyl/Isoleucyl-tRNA synthetase, editing domain
2 920 Hamap MF_02002 Isoleucine--tRNA ligase [ileS].
2 920 InterPro IPR023585 Isoleucine-tRNA ligase, type 1
19 217 Gene3D G3DSA:3.40.50.620 HUPs
19 217 InterPro IPR014729 Rossmann-like alpha/beta/alpha sandwich fold
706 845 Pfam PF08264 Anticodon-binding domain of tRNA ligase
706 845 InterPro IPR013155 Methionyl/Valyl/Leucyl/Isoleucyl-tRNA synthetase, anticodon-binding

3D Structure

Selected loaded structure. Experimental PDB entries may cover only a portion of the sequence; predicted models typically cover the full protein.

3D visualization script Full viewer

Loading 3D structure...

Legend High Medium Low

Structural evidence

0 + 1

Experimental PDB entries and predicted models. Click Switch to display a different structure in the viewer.

Entry Method Resolution Chain Coverage Links Status
ColabFold HT085_RS00355
ColabFold full sequence Viewing
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
3 0.422
1 0.303

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.

85 records

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.

Show only:
Ligand Source crystal UniProt (homolog) MW · LogP · TPSA Lipinski PAINS SMILES
ILA P56690 458.5 Da LogP -2.65 TPSA 220.6 2 viol. ✓ Clean CC[C@H](C)[C@@H](C(=O)NS(=O)(=O)NC[C@@H]1[C@H](…

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.