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Structure of apo aztd from citrobacter koseri

Analyse Structure of apo aztd from citrobacter koseri in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6N01
Type
protein
Length
1,462 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Aztd protein
UniProt
A8AF35
Pockets
8 · best druggability 0.81

Structure

x-ray diffraction · 3 distinct chains · 2% helix, 52% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
BAztd proteinprotein3613% helix, 52% strandA8AF35
AAztd proteinprotein3672% helix, 52% strandA8AF35
C, DAztd proteinprotein3672% helix, 52% strandA8AF35

Ligands and binding sites

  • PGE · Triethylene glycol · additive · 2 copies · chains B, A
  • EDO · 1,2-ethanediol · additive · 2 copies · chains C, D
  • MES · 2-(N-morpholino)-ethanesulfonic acid · additive · chains D

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

Pockets

8 pockets found on a 1 Å grid, 6 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
19410.810.8380empty
211580.800.8290empty
39410.790.8161empty
48950.780.8156empty
52240.530.7737empty

Interfaces

3 interfaces between chains.

  • A–D · 682 Ų buried · 6 hydrogen bonds · protein-protein
  • B–C · 640 Ų buried · 6 hydrogen bonds · protein-protein
  • B–A · 14 Ų buried · 0 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 4 disulfide (disulfide).

Compared structures

  • 6N01 · Structure of apo AztD from Citrobacter koseri · the same entry in another collection · chain B against B, TM-score 1.00

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