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PL6 alginate lyase BCALYPL6

Analyse PL6 alginate lyase BCALYPL6 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
7DMK
Type
protein
Length
2,924 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
BCALYPL6
UniProt
A0A1Y4JW59
Ligands
CA
Pockets
20 · best druggability 0.67

Structure

x-ray diffraction · 4 distinct chains · 4% helix, 43% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ABCALYPL6protein7325% helix, 43% strandA0A1Y4JW59
BBCALYPL6protein7325% helix, 42% strandA0A1Y4JW59
CBCALYPL6protein7304% helix, 43% strandA0A1Y4JW59
DBCALYPL6protein7304% helix, 42% strandA0A1Y4JW59

Ligands and binding sites

  • CA · Calcium ion · metal · 4 copies · chains A, B, C, D
  • MLI · Malonate ion · additive · 4 copies · chains A, B, C, D

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

Pockets

20 pockets found on a 1 Å grid, 5 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
12740.670.8336empty
23160.660.8141empty
33320.650.8040empty
42050.580.8032empty
53320.550.7545empty

Interfaces

5 interfaces between chains.

  • A–B · 416 Ų buried · 9 hydrogen bonds · protein-protein
  • C–D · 395 Ų buried · 5 hydrogen bonds · protein-protein
  • B–D · 194 Ų buried · 2 hydrogen bonds · protein-protein
  • A–D · 127 Ų buried · 1 hydrogen bond · protein-protein
  • A–C · 82 Ų buried · 0 hydrogen bonds · protein-protein

Compared structures

  • 7DMK · PL6 alginate lyase BcAlyPL6 · the same entry in another collection · chain A against A, TM-score 1.00

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