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Crystal structure of glucosamine-6-phosphate deaminase from borrelia burgdorferi

Analyse Crystal structure of glucosamine-6-phosphate deaminase from borrelia burgdorferi in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
3HN6
Type
protein
Length
1,610 residues
Chains
6
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Glucosamine-6-phosphate deaminase
EC
3.5.99.6
UniProt
O30564
Ligands
POP
Pockets
20 · best druggability 0.69

Structure

x-ray diffraction · 4 distinct chains · 41% helix, 18% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, CGlucosamine-6-phosphate deaminase (EC 3.5.99.6)protein27141% helix, 18% strandO30564
B, DGlucosamine-6-phosphate deaminase (EC 3.5.99.6)protein27043% helix, 17% strandO30564
EGlucosamine-6-phosphate deaminase (EC 3.5.99.6)protein26640% helix, 18% strandO30564
FGlucosamine-6-phosphate deaminase (EC 3.5.99.6)protein26240% helix, 18% strandO30564

Ligands and binding sites

  • POP · Pyrophosphate 2- · ligand · 3 copies · chains A, B, C, E, F, D

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

Pockets

20 pockets found on a 1 Å grid, 11 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
11980.690.8631empty
22600.660.8334empty
32040.660.8530empty
42340.660.8330empty
52410.660.8335empty

Interfaces

12 interfaces between chains.

  • D–F · 998 Ų buried · 22 hydrogen bonds · protein-protein
  • B–D · 953 Ų buried · 21 hydrogen bonds · protein-protein
  • A–C · 951 Ų buried · 20 hydrogen bonds · protein-protein
  • C–E · 948 Ų buried · 20 hydrogen bonds · protein-protein
  • A–E · 942 Ų buried · 18 hydrogen bonds · protein-protein

Compared structures

  • 3HN6 · Crystal structure of glucosamine-6-phosphate deaminase from Borrelia burgdorferi · the same entry in another collection · chain F against F, TM-score 1.00
  • O30564 · AlphaFold monomer V2.0 prediction for glucosamine-6-phosphate deaminase (O30564) · a predicted model of the same protein · chain B against A, TM-score 0.95

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