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Structure of goxa from pseudoalteromonas luteoviolacea

Analyse Structure of goxa from pseudoalteromonas luteoviolacea in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6BYW
Type
protein
Length
3,122 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Goxa
UniProt
A0A161XU12
Ligands
MG, SO4
Pockets
20 · best druggability 0.86

Structure

x-ray diffraction · 4 distinct chains · 32% helix, 21% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
BGoxaprotein78132% helix, 21% strandA0A161XU12
AGoxaprotein78733% helix, 21% strandA0A161XU12
CGoxaprotein77833% helix, 21% strandA0A161XU12
DGoxaprotein77632% helix, 21% strandA0A161XU12

Ligands and binding sites

  • MG · Magnesium ion · metal · 4 copies · chains B, A, C, D
  • SO4 · Sulfate ion · ion · 2 copies · chains B, C
  • PEG · Di(hydroxyethyl)ether · additive · 5 copies · chains B, A, C, D
  • EDO · 1,2-ethanediol · additive · chains 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, 20 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
15480.860.9258empty
25330.860.9153empty
39390.800.8290empty
45370.780.8568empty
51440.770.9425empty

Interfaces

6 interfaces between chains.

  • C–D · 3041 Ų buried · 55 hydrogen bonds · protein-protein
  • B–A · 3031 Ų buried · 56 hydrogen bonds · protein-protein
  • B–D · 2237 Ų buried · 23 hydrogen bonds · protein-protein
  • A–C · 2171 Ų buried · 20 hydrogen bonds · protein-protein
  • B–C · 379 Ų buried · 3 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 4 modified (cofactor).

Compared structures

  • 6BYW · Structure of GoxA from Pseudoalteromonas luteoviolacea · the same entry in another collection · chain B against B, TM-score 1.00

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