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Structural characterisation of mutant ASP39ALA of thioesterase (nmach) from neisseria meningitidis

Analyse Structural characterisation of mutant ASP39ALA of thioesterase (nmach) from… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
5T02
Type
protein
Length
883 residues
Chains
6
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Acyl-CoA hydrolase
EC
3.1.2.-
UniProt
A0A0Y5D4F5
Ligands
GDP, COA, CL
Pockets
18 · best druggability 0.65

Structure

x-ray diffraction · 6 distinct chains · 28% helix, 39% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AAcyl-CoA hydrolase (EC 3.1.2.-)protein14627% helix, 39% strandA0A0Y5D4F5
BAcyl-CoA hydrolase (EC 3.1.2.-)protein14729% helix, 40% strandA0A0Y5D4F5
CAcyl-CoA hydrolase (EC 3.1.2.-)protein15028% helix, 39% strandA0A0Y5D4F5
DAcyl-CoA hydrolase (EC 3.1.2.-)protein14827% helix, 39% strandA0A0Y5D4F5
EAcyl-CoA hydrolase (EC 3.1.2.-)protein14727% helix, 39% strandA0A0Y5D4F5
FAcyl-CoA hydrolase (EC 3.1.2.-)protein14528% helix, 39% strandA0A0Y5D4F5

Ligands and binding sites

  • GDP · Guanosine-5'-diphosphate · ligand · 6 copies · chains A, B, C, D, E, F
  • COA · Coenzyme A · ligand · 6 copies · chains A, B, C, D, E, F
  • CL · Chloride ion · ion · 6 copies · chains A, B, C, D, E, F

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

Pockets

18 pockets found on a 1 Å grid, 7 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
14500.650.7859GDP
22020.610.8226CL, COA
31390.610.8526COA, CL
42280.560.7930GDP
51050.560.8419empty

Interfaces

7 interfaces between chains.

  • D–E · 1377 Ų buried · 9 hydrogen bonds · protein-protein
  • B–C · 1109 Ų buried · 8 hydrogen bonds · protein-protein
  • B–F · 985 Ų buried · 5 hydrogen bonds · protein-protein
  • A–B · 575 Ų buried · 7 hydrogen bonds · protein-protein
  • B–D · 185 Ų buried · 1 hydrogen bond · protein-protein

Compared structures

  • 5T02 · Structural characterisation of mutant Asp39Ala of thioesterase (NmACH) from Neisseria… · the same entry in another collection · chain A against A, TM-score 1.00

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