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Three dimensional structure of corynomycoloyl tranferase C

Analyse Three dimensional structure of corynomycoloyl tranferase C in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
4H18
Type
protein
Length
1,233 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
CMT1
EC
2.3.1.122
UniProt
Q8NTG4
Ligands
MG
Pockets
16 · best druggability 0.74

Structure

x-ray diffraction · 4 distinct chains · 41% helix, 17% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ACMT1 (EC 2.3.1.122)protein31140% helix, 17% strandQ8NTG4
BCMT1 (EC 2.3.1.122)protein31041% helix, 19% strandQ8NTG4
CCMT1 (EC 2.3.1.122)protein30642% helix, 17% strandQ8NTG4
DCMT1 (EC 2.3.1.122)protein30642% helix, 17% strandQ8NTG4

Ligands and binding sites

  • MG · Magnesium ion · metal · chains D

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
16930.740.8079empty
22030.570.8031empty
32250.570.7924empty
44200.560.7446empty
52510.550.7724empty

Interfaces

4 interfaces between chains.

  • A–D · 654 Ų buried · 6 hydrogen bonds · protein-protein
  • B–D · 431 Ų buried · 5 hydrogen bonds · protein-protein
  • B–C · 247 Ų buried · 2 hydrogen bonds · protein-protein
  • A–C · 221 Ų buried · 1 hydrogen bond · protein-protein

Modifications

Observed in the structure: 4 disulfide (disulfide).

Compared structures

  • 4H18 · Three dimensional structure of corynomycoloyl tranferase C · the same entry in another collection · chain A against A, TM-score 1.00

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