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Crystal structure of E. COLI ycbb

Analyse Crystal structure of E. COLI ycbb in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6NTW
Type
protein
Length
505 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Probable L,D-transpeptidase ycbb
EC
2.-.-.-
UniProt
P22525
Ligands
MXR, SO4
Pockets
5 · best druggability 0.60

Structure

x-ray diffraction · 1 distinct chain · 42% helix, 14% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AProbable L,D-transpeptidase ycbb (EC 2.-.-.-)protein50542% helix, 14% strandP22525

Ligands and binding sites

  • MXR · (2S,3R,4S)-4-{[(3S,5R)-5-(dimethylcarbamoyl)pyrrolidin-3-yl]sulfanyl}-2-[(2S,3R)-3-hydroxy-1-oxobutan-2-yl]-3-methyl-3,4-dihydro-2H-pyrrole-5-carboxylic acid · ligand · chains A
  • SO4 · Sulfate ion · ion · 5 copies · chains A

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

Pockets

5 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
13480.600.7750empty
22510.560.7730MXR
3860.490.8218empty
41200.380.7425empty
5530.320.7714empty

Modifications

Observed in the structure: 1 covalent (covalent ligand).

Compared structures

  • 6NTW · Crystal structure of E. coli YcbB · the same entry in another collection · chain A against A, TM-score 1.00
  • P22525 · AlphaFold monomer V2.0 prediction for probable L,D-transpeptidase ycbb (P22525) · a predicted model of the same protein · chain A against A, TM-score 0.93

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