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Crystal structure of arabidopsis thaliana fpg

Analyse Crystal structure of arabidopsis thaliana fpg in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
3TWM
Type
protein + DNA
Length
584 residues
Chains
6
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Formamidopyrimidine-DNA glycosylase 1; 5'-D(*AP*GP*CP*GP*TP*CP*CP*AP*(3DR)P*GP*TP*CP*TP*AP…
EC
3.2.2.23
UniProt
Q9SBB4
Pockets
10 · best druggability 0.69

Structure

x-ray diffraction · 3 distinct chains · 30% helix, 26% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, BFormamidopyrimidine-DNA glycosylase 1 (EC 3.2.2.23)protein26130% helix, 26% strandQ9SBB4
C, E5'-D(*AP*GP*CP*GP*TP*CP*CP*AP*(3DR)P*GP*TP*CP*TP*AP*CP*C)- 3'dna16——
D, F5'-D(*TP*GP*GP*TP*AP*GP*AP*CP*GP*TP*GP*GP*AP*CP*GP*C)-3'dna15——

Pockets

10 pockets found on a 1 Å grid, 6 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
15470.690.7942empty
26210.650.7546empty
36150.650.7546empty
43360.600.7831empty
5610.560.8915empty

Interfaces

7 interfaces between chains.

  • B–E · 629 Ų buried · 14 hydrogen bonds · protein-nucleic
  • E–F · 615 Ų buried · 61 hydrogen bonds · nucleic-nucleic
  • A–C · 599 Ų buried · 15 hydrogen bonds · protein-nucleic
  • C–D · 590 Ų buried · 51 hydrogen bonds · nucleic-nucleic
  • A–D · 551 Ų buried · 10 hydrogen bonds · protein-nucleic

Modifications

Observed in the structure: 2 modified (nucleotide modification).

Compared structures

  • 3TWM · Crystal structure of Arabidopsis thaliana FPG · the same entry in another collection · chain A against A, TM-score 1.00

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