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Flavocytochrome B2, ARG289LYS mutant

Analyse Flavocytochrome B2, ARG289LYS mutant in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
1QCW
Type
protein
Length
770 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Flavocytochrome B2
EC
1.1.2.3
UniProt
P00175
Ligands
FNS
Pockets
10 · best druggability 0.70

Structure

x-ray diffraction · 1 distinct chain · 44% helix, 12% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, BFlavocytochrome B2 (EC 1.1.2.3)protein38544% helix, 12% strandP00175

Ligands and binding sites

  • FNS · N-sulfo-flavin mononucleotide · ligand · 2 copies · chains A, B

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
12240.700.8741FNS
22380.700.8640FNS
3870.490.8214empty
4770.460.8113empty
51230.440.7726empty

Interfaces

1 interface between chains.

  • A–B · 2693 Ų buried · 30 hydrogen bonds · protein-protein

Compared structures

  • 1QCW · Flavocytochrome B2, ARG289LYS mutant · the same entry in another collection · chain A against A, TM-score 1.00
  • P00175 · AlphaFold monomer V2.0 prediction for cytochrome B2, mitochondrial (P00175) · a predicted model of the same protein · chain A against A, TM-score 0.99

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