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MolNFT v1 · #147661 · protein

Tryptophan repressor trpr from E.COLI variant S88Y with indole-3- acetic acid as ligand

6EJZ: “Tryptophan repressor trpr from E.COLI variant S88Y with indole-3- acetic acid as ligand”. X-ray diffraction, 2 ligands (IAC, SO4). MolNFT v1 #147661 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB
6EJZ
Type
protein
Length
408 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
UniProt
B7LEN9
Ligands
IAC, SO4

Structure

x-ray diffraction · 3 distinct chains.

ChainMoleculeTypeResiduesSecondary structureUniProt
A—protein103—B7LEN9
B, C—protein102—B7LEN9
D—protein101—B7LEN9

Ligands and binding sites

  • IAC · 1H-indol-3-ylacetic acid · ligand · 5 copies · chains A, C, B, D
  • SO4 · Sulfate ion · ion · chains C, D
  • EDO · 1,2-ethanediol · additive · 12 copies · chains A, B, C, D

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

Compared structures

  • 6EJZ · Tryptophan Repressor TrpR from E.coli variant S88Y with Indole-3-acetic acid as ligand · the same entry in another collection · chain A against A, TM-score 1.00
  • B7LEN9 · AlphaFold monomer V2.0 prediction for TRP operon repressor (B7LEN9) · a predicted model of the same protein · chain D against A, TM-score 0.94

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