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Structure of cdps from staphylococcus haemolyticus

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

PDB
6EZ3
Type
protein
Length
1,296 residues
Chains
6
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
CYCLO(L-leucyl-L-leucyl) synthase
EC
2.3.2.22
UniProt
Q4L2X9
Ligands
SO4
Pockets
13 · best druggability 0.79

Structure

x-ray diffraction · 6 distinct chains · 56% helix, 15% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ACYCLO(L-leucyl-L-leucyl) synthase (EC 2.3.2.22)protein22055% helix, 15% strandQ4L2X9
BCYCLO(L-leucyl-L-leucyl) synthase (EC 2.3.2.22)protein21457% helix, 16% strandQ4L2X9
CCYCLO(L-leucyl-L-leucyl) synthase (EC 2.3.2.22)protein21757% helix, 15% strandQ4L2X9
DCYCLO(L-leucyl-L-leucyl) synthase (EC 2.3.2.22)protein21557% helix, 14% strandQ4L2X9
ECYCLO(L-leucyl-L-leucyl) synthase (EC 2.3.2.22)protein21353% helix, 15% strandQ4L2X9
FCYCLO(L-leucyl-L-leucyl) synthase (EC 2.3.2.22)protein21756% helix, 16% strandQ4L2X9

Ligands and binding sites

  • SO4 · Sulfate ion · ion · 11 copies · chains A, B, C, F, D, E

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

Pockets

13 pockets found on a 1 Å grid, 10 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
15910.790.8566SO4
25490.790.8567SO4
34500.780.8653SO4
43330.770.8743SO4
59260.740.7865empty

Interfaces

4 interfaces between chains.

  • A–C · 967 Ų buried · 8 hydrogen bonds · protein-protein
  • D–F · 941 Ų buried · 7 hydrogen bonds · protein-protein
  • A–B · 818 Ų buried · 13 hydrogen bonds · protein-protein
  • C–F · 804 Ų buried · 12 hydrogen bonds · protein-protein

Compared structures

  • 6EZ3 · Structure of CDPS from Staphylococcus haemolyticus · the same entry in another collection · chain F against F, TM-score 1.00
  • Q4L2X9 · AlphaFold monomer V2.0 prediction for CYCLO(L-leucyl-L-leucyl) synthase (Q4L2X9) · a predicted model of the same protein · chain D against A, TM-score 0.99

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