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Mouse gabp ALPHA/BETA domain bound to DNA

Analyse Mouse gabp ALPHA/BETA domain bound to DNA in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
1AWC
Type
protein + DNA
Length
305 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
DNA (5'-D(*AP*AP*(BRU) P*GP*AP*CP*CP*GP*GP*AP*AP*GP*TP*AP*(CBR)P*AP*CP*(CBR)…
UniProt
Q00422, Q00420
Pockets
5 · best druggability 0.52

Structure

x-ray diffraction · 4 distinct chains · 53% helix, 5% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
DDNA (5'-D(*AP*AP*(BRU) P*GP*AP*CP*CP*GP*GP*AP*AP*GP*TP*AP*(CBR)P*AP*CP*(CBR) P*GP*GP*A)-3')dna21——
EDNA (5'-D(*TP*TP*CP*CP*GP*GP*(BRU)P*GP*(BRU) P*AP*CP*TP*TP*CP*CP*GP*GP*TP*CP*AP*T)-3')dna21——
AProtein (ga binding protein alpha)protein11051% helix, 11% strandQ00422
BProtein (ga binding protein beta 1)protein15354% helix, 0% strandQ00420

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
12930.520.7532empty
21120.460.7922empty
31350.440.7615empty
4780.330.7516empty
5720.270.7216empty

Interfaces

6 interfaces between chains.

  • D–E · 909 Ų buried · 91 hydrogen bonds · nucleic-nucleic
  • A–B · 866 Ų buried · 8 hydrogen bonds · protein-protein
  • E–A · 451 Ų buried · 10 hydrogen bonds · protein-nucleic
  • D–A · 375 Ų buried · 12 hydrogen bonds · protein-nucleic
  • D–B · 22 Ų buried · 0 hydrogen bonds · protein-nucleic

Modifications

Observed in the structure: 5 modified (nucleotide modification).

Compared structures

  • 1AWC · Mouse gabp ALPHA/BETA domain bound to DNA · the same entry in another collection · chain D against D, TM-score 1.00
  • Q00422 · AlphaFold monomer V2.0 prediction for ga-binding protein alpha chain (Q00422) · a predicted model of the same protein · chain A against A, TM-score 0.99
  • Q00420 · AlphaFold monomer V2.0 prediction for ga-binding protein subunit beta-1 (Q00420) · a predicted model of the same protein · chain B against A, TM-score 0.99

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