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Crystal structure of PCNA from pathogenic yeast candida albicans

Analyse Crystal structure of PCNA from pathogenic yeast candida albicans in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
7BUP
Type
protein
Length
741 residues
Chains
3
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Proliferating cell nuclear antigen
UniProt
Q5AMN0
Pockets
1 · best druggability 0.31

Structure

x-ray diffraction · 3 distinct chains · 19% helix, 46% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AProliferating cell nuclear antigenprotein24020% helix, 45% strandQ5AMN0
BProliferating cell nuclear antigenprotein25519% helix, 45% strandQ5AMN0
CProliferating cell nuclear antigenprotein24620% helix, 48% strandQ5AMN0

Pockets

1 pocket found on a 1 Å grid, 0 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
1580.310.7615empty

Interfaces

3 interfaces between chains.

  • B–C · 758 Ų buried · 14 hydrogen bonds · protein-protein
  • A–C · 732 Ų buried · 12 hydrogen bonds · protein-protein
  • A–B · 725 Ų buried · 12 hydrogen bonds · protein-protein

Compared structures

  • 7BUP · Crystal structure of PCNA from pathogenic yeast Candida albicans · the same entry in another collection · chain A against A, TM-score 1.00

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