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Crystal structure of a putative alpha-ketoglutarate dependent 2,4-D dioxygenase from burkholderia xenovorans

Analyse Crystal structure of a putative alpha-ketoglutarate dependent 2,4-D dioxygenase… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
5J92
Type
protein
Length
1,032 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Putative alpha kg dependent 2,4-D dioxygenase
EC
1.14.11.-
UniProt
Q13Q05
Ligands
FE2
Pockets
18 · best druggability 0.82

Structure

x-ray diffraction · 4 distinct chains · 29% helix, 28% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
APutative alpha kg dependent 2,4-D dioxygenase (EC 1.14.11.-)protein25829% helix, 28% strandQ13Q05
BPutative alpha kg dependent 2,4-D dioxygenase (EC 1.14.11.-)protein25930% helix, 28% strandQ13Q05
CPutative alpha kg dependent 2,4-D dioxygenase (EC 1.14.11.-)protein25828% helix, 28% strandQ13Q05
DPutative alpha kg dependent 2,4-D dioxygenase (EC 1.14.11.-)protein25729% helix, 28% strandQ13Q05

Ligands and binding sites

  • FE2 · Fe (II) ion · metal · 4 copies · chains A, B, C, D
  • ACT · Acetate ion · additive · chains C

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

Pockets

18 pockets found on a 1 Å grid, 7 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
16600.820.8656empty
27910.820.8539empty
33600.640.7943empty
44070.620.7740empty
51380.610.8529empty

Interfaces

5 interfaces between chains.

  • B–C · 1075 Ų buried · 21 hydrogen bonds · protein-protein
  • A–D · 1056 Ų buried · 20 hydrogen bonds · protein-protein
  • A–C · 342 Ų buried · 3 hydrogen bonds · protein-protein
  • A–B · 316 Ų buried · 0 hydrogen bonds · protein-protein
  • B–D · 267 Ų buried · 2 hydrogen bonds · protein-protein

Compared structures

  • 5J92 · Crystal structure of a putative alpha-ketoglutarate dependent 2,4-D dioxygenase from… · the same entry in another collection · chain A against A, TM-score 1.00

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