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Crystal structure of the effector TAE4 from salmonella typhimurium in complex with the immunity TAI4 from enterobacter cloacae

Analyse Crystal structure of the effector TAE4 from salmonella typhimurium in complex… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
4JUR
Type
protein
Length
2,056 residues
Chains
16
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Putative cytoplasmic protein; Uncharacterized protein
EC
3.5.1.4
UniProt
Q93IS4, D5C6F7
Pockets
20 · best druggability 0.84

Structure

x-ray diffraction · 6 distinct chains · 46% helix, 14% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, CPutative cytoplasmic protein (EC 3.5.1.4)protein16134% helix, 21% strandQ93IS4
B, D, E, F, GPutative cytoplasmic protein (EC 3.5.1.4)protein16035% helix, 22% strandQ93IS4
HPutative cytoplasmic protein (EC 3.5.1.4)protein15935% helix, 22% strandQ93IS4
I, K, L, N, PUncharacterized proteinprotein9766% helix, 1% strandD5C6F7
J, MUncharacterized proteinprotein9767% helix, 1% strandD5C6F7
OUncharacterized proteinprotein9665% helix, 1% strandD5C6F7

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
15270.840.9070empty
24710.820.9058empty
39620.750.7890empty
411360.730.76101empty
511490.730.7695empty

Interfaces

34 interfaces between chains.

  • J–N · 1549 Ų buried · 13 hydrogen bonds · protein-protein
  • M–O · 1488 Ų buried · 14 hydrogen bonds · protein-protein
  • K–L · 1430 Ų buried · 14 hydrogen bonds · protein-protein
  • I–P · 1428 Ų buried · 12 hydrogen bonds · protein-protein
  • B–J · 670 Ų buried · 16 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 26 modified, 16 disulfide (engineered, disulfide).

Compared structures

  • 4JUR · Crystal structure of the effector Tae4 from Salmonella typhimurium in complex with the… · the same entry in another collection · chain A against A, TM-score 1.00

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