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Structure and mechanism of the first inverting alkylsulfatase specific for secondary alkylsulfatases

Analyse Structure and mechanism of the first inverting alkylsulfatase specific for… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
4AXH
Type
protein
Length
1,262 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Sec-alkylsulfatase
UniProt
F8KAY7
Ligands
ZN, SO4
Pockets
20 · best druggability 0.86

Structure

x-ray diffraction · 2 distinct chains · 42% helix, 17% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ASec-alkylsulfataseprotein63142% helix, 17% strandF8KAY7
BSec-alkylsulfataseprotein63142% helix, 17% strandF8KAY7

Ligands and binding sites

  • ZN · Zinc ion · metal · 4 copies · chains A, B
  • SO4 · Sulfate ion · ion · chains B

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
15320.860.9238empty
22460.830.9537SO4
310430.830.8492empty
44160.690.8132empty
54990.680.7939empty

Interfaces

1 interface between chains.

  • A–B · 5056 Ų buried · 77 hydrogen bonds · protein-protein

Compared structures

  • 4AXH · Structure and mechanism of the first inverting alkylsulfatase specific for secondary… · the same entry in another collection · chain A against A, TM-score 1.00

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