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Crystal structure of nitrilotriacetate monooxygenase component B from bacillus cereus

Analyse Crystal structure of nitrilotriacetate monooxygenase component B from bacillus… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
3BPK
Type
protein
Length
398 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Nitrilotriacetate monooxygenase component B
EC
1.14.13.-
UniProt
Q814U7
Ligands
CL, SO4
Pockets
2 · best druggability 0.59

Structure

x-ray diffraction · 2 distinct chains · 20% helix, 42% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ANitrilotriacetate monooxygenase component B (EC 1.14.13.-)protein19619% helix, 42% strandQ814U7
BNitrilotriacetate monooxygenase component B (EC 1.14.13.-)protein20220% helix, 41% strandQ814U7

Ligands and binding sites

  • CL · Chloride ion · ion · 4 copies · chains A, B
  • SO4 · Sulfate ion · ion · chains B

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

Pockets

2 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
13300.590.7738CL
22670.560.7744CL

Interfaces

1 interface between chains.

  • A–B · 4159 Ų buried · 43 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 4 modified (engineered).

Compared structures

  • 3BPK · Crystal structure of nitrilotriacetate monooxygenase component B from Bacillus cereus · the same entry in another collection · chain A against A, TM-score 1.00

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