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Structure of E.COLI gdh from native source

Analyse Structure of E.COLI gdh from native source in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
3SBO
Type
protein
Length
2,636 residues
Chains
6
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
NADP-specific glutamate dehydrogenase
EC
1.4.1.4
UniProt
P00370
Ligands
CL
Pockets
20 · best druggability 0.83

Structure

x-ray diffraction · 5 distinct chains · 48% helix, 15% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ANADP-specific glutamate dehydrogenase (EC 1.4.1.4)protein44049% helix, 16% strandP00370
BNADP-specific glutamate dehydrogenase (EC 1.4.1.4)protein44049% helix, 15% strandP00370
C, DNADP-specific glutamate dehydrogenase (EC 1.4.1.4)protein44247% helix, 16% strandP00370
ENADP-specific glutamate dehydrogenase (EC 1.4.1.4)protein44148% helix, 15% strandP00370
FNADP-specific glutamate dehydrogenase (EC 1.4.1.4)protein43149% helix, 15% strandP00370

Ligands and binding sites

  • CL · Chloride ion · ion · 8 copies · chains A, C, D, E, F

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
19870.830.84122CL
29520.830.84128empty
39140.790.8181CL
48890.780.8186empty
54030.780.8745empty

Interfaces

12 interfaces between chains.

  • E–F · 1652 Ų buried · 30 hydrogen bonds · protein-protein
  • A–C · 1595 Ų buried · 36 hydrogen bonds · protein-protein
  • B–D · 1588 Ų buried · 39 hydrogen bonds · protein-protein
  • A–D · 1092 Ų buried · 15 hydrogen bonds · protein-protein
  • A–E · 1071 Ų buried · 15 hydrogen bonds · protein-protein

Compared structures

  • 3SBO · Structure of E.coli GDH from native source · the same entry in another collection · chain F against F, TM-score 1.00
  • P00370 · AlphaFold monomer V2.0 prediction for NADP-specific glutamate dehydrogenase (P00370) · a predicted model of the same protein · chain C against A, TM-score 0.99

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