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Complex structure of the pseudomonas aeruginosa rhamnosyltransferase earp with the acceptor elongation factor ef-P

Analyse Complex structure of the pseudomonas aeruginosa rhamnosyltransferase earp with… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6J7M
Type
protein
Length
1,111 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Earp; Elongation factor P
UniProt
Q9HZZ1, Q9HZZ2
Ligands
TYD
Pockets
15 · best druggability 0.84

Structure

x-ray diffraction · 3 distinct chains · 23% helix, 36% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, CEarpprotein37741% helix, 18% strandQ9HZZ1
MElongation factor Pprotein1783% helix, 57% strandQ9HZZ2
NElongation factor Pprotein1796% helix, 54% strandQ9HZZ2

Ligands and binding sites

  • TYD · Thymidine-5'-diphosphate · ligand · 2 copies · chains A, C
  • GOL · Glycerol · additive · 2 copies · chains A, M, C, N

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
12230.840.9642TYD, GOL
22170.830.9641TYD, GOL
3600.740.9918empty
48670.730.7794empty
5590.720.9817empty

Interfaces

3 interfaces between chains.

  • C–N · 1084 Ų buried · 21 hydrogen bonds · protein-protein
  • A–M · 1082 Ų buried · 21 hydrogen bonds · protein-protein
  • A–C · 610 Ų buried · 6 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 10 modified (engineered).

Compared structures

  • 6J7M · Complex structure of the Pseudomonas aeruginosa rhamnosyltransferase EarP with the… · the same entry in another collection · chain N against N, TM-score 1.00
  • Q9HZZ1 · AlphaFold monomer V2.0 prediction for protein-arginine rhamnosyltransferase (Q9HZZ1) · a predicted model of the same protein · chain A against A, TM-score 0.99
  • Q9HZZ2 · AlphaFold monomer V2.0 prediction for elongation factor P (Q9HZZ2) · a predicted model of the same protein · chain N against A, TM-score 0.69

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