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Crystal structure of human NEIL1(P2G, E3Q, K242) bound to duplex DNA containing spiroiminodihydantoin (sp)

Analyse Crystal structure of human NEIL1(P2G, E3Q, K242) bound to duplex DNA containing… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6LWC
Type
protein + DNA
Length
579 residues
Chains
6
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Endonuclease 8-like 1; DNA (5'-D(*CP*GP*TP*CP*CP*AP*(DSP)P*GP*TP*CP*TP*AP*C)-3'); DNA…
EC
3.2.2.-, 4.2.99.18
UniProt
Q96FI4
Pockets
8 · best druggability 0.72

Structure

x-ray diffraction · 4 distinct chains · 27% helix, 27% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AEndonuclease 8-like 1 (EC 3.2.2.-, 4.2.99.18)protein26526% helix, 26% strandQ96FI4
B, EDNA (5'-D(*CP*GP*TP*CP*CP*AP*(DSP)P*GP*TP*CP*TP*AP*C)-3')dna13——
C, FDNA (5'-D(*TP*AP*GP*AP*CP*CP*TP*GP*GP*AP*CP*GP*G)-3')dna13——
DEndonuclease 8-like 1 (EC 3.2.2.-, 4.2.99.18)protein26228% helix, 27% strandQ96FI4

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
19170.720.7776empty
26080.690.7850empty
34720.660.7841empty
45380.650.7636empty
5570.560.8922empty

Interfaces

7 interfaces between chains.

  • A–B · 722 Ų buried · 19 hydrogen bonds · protein-nucleic
  • D–E · 707 Ų buried · 21 hydrogen bonds · protein-nucleic
  • A–D · 576 Ų buried · 19 hydrogen bonds · protein-protein
  • B–C · 525 Ų buried · 47 hydrogen bonds · nucleic-nucleic
  • E–F · 507 Ų buried · 31 hydrogen bonds · nucleic-nucleic

Modifications

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

Compared structures

  • 6LWC · Crystal structure of human NEIL1(P2G, E3Q, K242) bound to duplex DNA containing… · the same entry in another collection · chain F against F, TM-score 1.00
  • Q96FI4 · AlphaFold monomer V2.0 prediction for endonuclease 8-like 1 (Q96FI4) · a predicted model of the same protein · chain D against A, TM-score 0.98

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