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Crystal structure of rat DNA polymerase beta; evidence for a common polymerase mechanism

Analyse Crystal structure of rat DNA polymerase beta; evidence for a common polymerase… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
1BPE
Type
protein
Length
284 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v2 / PDB Bank
Contract
0xd58B01f6C18086e5202cdC5D7Ad3E41790360102
Owner
0xF4e1AA6f26B7DA48EeAD9B24a97927303eeA07b8
Resolution
2.9
Source
Rattus norvegicus
Molecule
DNA polymerase beta
EC
2.7.7.7
UniProt
P06766
Ligands
DTP
Pockets
2 · best druggability 0.74

Structure

x-ray diffraction · resolution 2.9 · 1 distinct chain · 43% helix, 9% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ADNA polymerase beta (EC 2.7.7.7)protein28443% helix, 9% strandP06766

Ligands and binding sites

  • DTP · 2'-deoxyadenosine 5'-triphosphate · ligand · chains A

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
1850.740.9619empty
2560.460.8419empty

Compared structures

  • 1BPE · Crystal structure of rat DNA polymerase beta; evidence for a common polymerase mechanism · the same entry in another collection · chain A against A, TM-score 1.00
  • P06766 · AlphaFold monomer V2.0 prediction for DNA polymerase beta (P06766) · a predicted model of the same protein · chain A against A, TM-score 0.80

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