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Crystal structure of the human APOBEC3C having HIV-1 vif-binding interface

Analyse Crystal structure of the human APOBEC3C having HIV-1 vif-binding interface in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
3VOW
Type
protein
Length
372 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Probable DNA dc->du-editing enzyme apobec-3C
EC
3.5.4.-
UniProt
Q9NRW3
Ligands
ZN, CL
Pockets
3 · best druggability 0.63

Structure

x-ray diffraction · 1 distinct chain · 39% helix, 27% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, BProbable DNA dc->du-editing enzyme apobec-3C (EC 3.5.4.-)protein18639% helix, 27% strandQ9NRW3

Ligands and binding sites

  • ZN · Zinc ion · metal · 2 copies · chains A, B
  • CL · Chloride ion · ion · chains A, B

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
13320.630.7939empty
21290.500.7917empty
3740.310.7418empty

Interfaces

1 interface between chains.

  • A–B · 926 Ų buried · 28 hydrogen bonds · protein-protein

Compared structures

  • 3VOW · Crystal Structure of the Human APOBEC3C having HIV-1 Vif-binding Interface · the same entry in another collection · chain A against A, TM-score 1.00
  • Q9NRW3 · AlphaFold monomer V2.0 prediction for DNA dc->du-editing enzyme apobec-3C (Q9NRW3) · a predicted model of the same protein · chain A against A, TM-score 0.96

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