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MolNFT v1 · #171587 · protein

M. tuberculosis salicylate synthase mbti in complex with 5-(3- CYANOPHENYL)FURAN-2-carboxylate

6ZA4: “M. tuberculosis salicylate synthase mbti in complex with 5-(3- CYANOPHENYL)FURAN-2-carboxylate”. X-ray diffraction, 2 ligands (M83, CL), 16 pockets (best druggability 0.74). MolNFT v1 #171587 on GenesisL1: 3D structure, binding…

PDB
6ZA4
Type
protein
Length
1,692 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Salicylate synthase
EC
5.4.99.5, 4.2.99.21, 5.4.4.2
UniProt
P9WFX1
Ligands
M83, CL
Pockets
16 · best druggability 0.74

Structure

x-ray diffraction · 4 distinct chains · 31% helix, 35% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ASalicylate synthase (EC 5.4.99.5, 4.2.99.21, 5.4.4.2)protein42933% helix, 34% strandP9WFX1
BSalicylate synthase (EC 5.4.99.5, 4.2.99.21, 5.4.4.2)protein42330% helix, 36% strandP9WFX1
CSalicylate synthase (EC 5.4.99.5, 4.2.99.21, 5.4.4.2)protein41230% helix, 36% strandP9WFX1
DSalicylate synthase (EC 5.4.99.5, 4.2.99.21, 5.4.4.2)protein42832% helix, 35% strandP9WFX1

Ligands and binding sites

  • M83 · 5-(3-cyanophenyl)furan-2-carboxylic acid · ligand · 4 copies · chains A, B, C, D
  • CL · Chloride ion · ion · chains B

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

Pockets

16 pockets found on a 1 Å grid, 9 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
16490.740.8169empty
25110.730.8252M83
35740.720.8050M83
45080.710.8148M83
511370.690.7498empty

Interfaces

4 interfaces between chains.

  • A–D · 809 Ų buried · 17 hydrogen bonds · protein-protein
  • A–C · 629 Ų buried · 6 hydrogen bonds · protein-protein
  • A–B · 364 Ų buried · 4 hydrogen bonds · protein-protein
  • B–C · 189 Ų buried · 1 hydrogen bond · protein-protein

Compared structures

  • 6ZA4 · M. tuberculosis salicylate synthase MbtI in complex with… · the same entry in another collection · chain D against D, TM-score 1.00
  • P9WFX1 · AlphaFold monomer V2.0 prediction for salicylate synthase (P9WFX1) · a predicted model of the same protein · chain C against A, TM-score 0.99

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