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E. COLI nfsa with 1,4-benzoquinone

Analyse E. COLI nfsa with 1,4-benzoquinone in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
7NNX
Type
protein
Length
240 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Oxygen-insensitive NADPH nitroreductase
EC
1.-.-.-
UniProt
P17117
Ligands
HQE, FMN, PLQ, CL

Structure

x-ray diffraction · 1 distinct chain · 48% helix, 13% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AOxygen-insensitive NADPH nitroreductase (EC 1.-.-.-)protein24048% helix, 13% strandP17117

Ligands and binding sites

  • HQE · benzene-1,4-diol · ligand · chains A
  • FMN · Flavin mononucleotide · ligand · chains A
  • PLQ · 1,4-benzoquinone · ligand · chains A
  • CL · Chloride ion · ion · chains A
  • EDO · 1,2-ethanediol · additive · 3 copies · chains A
  • DMS · Dimethyl sulfoxide · additive · chains A

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

Modifications

Observed in the structure: 1 covalent (covalent ligand).

Compared structures

  • 7NNX · E. coli NfsA with 1,4-benzoqui · the same entry in another collection · chain A against A, TM-score 1.00
  • P17117 · AlphaFold monomer V2.0 prediction for oxygen-insensitive NADPH nitroreductase (P17117) · a predicted model of the same protein · chain A against A, TM-score 0.97

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