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Crystal structure of pet-degrading cutinase CUT190 S176A/S226P/R228S/ mutant in CA(2+)-bound state

Analyse Crystal structure of pet-degrading cutinase CUT190 S176A/S226P/R228S/ mutant in… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
5ZNO
Type
protein
Length
521 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
ALPHA/BETA hydrolase family protein
EC
3.1.1.74
UniProt
W0TJ64
Ligands
CA
Pockets
2 · best druggability 0.59

Structure

x-ray diffraction · 2 distinct chains · 31% helix, 22% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AALPHA/BETA hydrolase family protein (EC 3.1.1.74)protein26031% helix, 22% strandW0TJ64
BALPHA/BETA hydrolase family protein (EC 3.1.1.74)protein26131% helix, 22% strandW0TJ64

Ligands and binding sites

  • CA · Calcium ion · metal · 7 copies · chains A, B
  • GOL · Glycerol · additive · 5 copies · chains A, B

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
12340.590.8031empty
21240.400.7525empty

Interfaces

1 interface between chains.

  • A–B · 370 Ų buried · 6 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 2 disulfide (disulfide).

Compared structures

  • 5ZNO · Crystal structure of PET-degrading cutinase Cut190 S176A/S226P/R228S/ mutant in… · the same entry in another collection · chain A against A, TM-score 1.00

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