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Structure of the TOLUENE/O-xylene monooxygenase hydroxylase T201S/I100W double mutant

Analyse Structure of the TOLUENE/O-xylene monooxygenase hydroxylase T201S/I100W double… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
3RNA
Type
protein
Length
896 residues
Chains
3
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Toluene O-xylene monooxygenase component
EC
1.14.-.-
UniProt
Q6IV66, Q6IV62, Q6IV65
Ligands
FE, OH
Pockets
12 · best druggability 0.72

Structure

x-ray diffraction · 3 distinct chains · 63% helix, 5% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AToluene O-xylene monooxygenase component (EC 1.14.-.-)protein49165% helix, 2% strandQ6IV66
BToluene O-xylene monooxygenase component (EC 1.14.-.-)protein32272% helix, 0% strandQ6IV62
CToluene O-xylene monooxygenase component (EC 1.14.-.-)protein8316% helix, 40% strandQ6IV65

Ligands and binding sites

  • FE · Fe (III) ion · metal · 2 copies · chains A
  • OH · Hydroxide ion · ion · chains A

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

12 pockets found on a 1 Å grid, 4 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
11130.720.9322empty
21080.710.9221empty
31130.650.8825empty
4620.560.8825empty
5780.500.8315empty

Interfaces

2 interfaces between chains.

  • A–B · 4249 Ų buried · 71 hydrogen bonds · protein-protein
  • A–C · 1441 Ų buried · 23 hydrogen bonds · protein-protein

Compared structures

  • 3RNA · Structure of the Toluene/o-Xylene Monooxygenase Hydroxylase T201S/I100W Double Mutant · the same entry in another collection · chain C against C, TM-score 1.00

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