Structure of PDB 4fi7 Chain B Binding Site BS01

Receptor Information

>4fi7 Chain B (length=115) Species: 9606 (Homo sapiens)

CPLMVKVLDAVRGSPAINVAVHVFRKAADDTWEPFASGKTSESGELHGLT
TEEEFVEGIYKVEIDTKSYWKALGISPFHEHAEVVFTANDSGPRRYTIAA
LLSPYSYSTTAVVTN

Ligand information

• Ligand ID: 0UA
• InChI: InChI=1S/C14H7Cl2FN2O4S/c15-10-5-8(6-11(16)12(10)20)14-19-18-13(23-14)7-2-1-3-9(4-7)24(17,21)22/h1-6,20H
• InChIKey: QNTFSMWZVMUNMD-UHFFFAOYSA-N
• SMILES:
  CACTVS 3.370: Oc1c(Cl)cc(cc1Cl)c2oc(nn2)c3cccc(c3)[S](F)(=O)=O
  ACDLabs 12.01: FS(=O)(=O)c3cccc(c1nnc(o1)c2cc(Cl)c(O)c(Cl)c2)c3
  OpenEye OEToolkits 1.7.6: c1cc(cc(c1)S(=O)(=O)F)c2nnc(o2)c3cc(c(c(c3)Cl)O)Cl
• Formula: C14 H7 Cl2 F N2 O4 S
• Name: 3-[5-(3,5-dichloro-4-hydroxyphenyl)-1,3,4-oxadiazol-2-yl]benzenesulfonyl fluoride
• ZINC: ZINC000098207872
• PDB chain: 4fi7 Chain B Residue 301

Receptor-Ligand Complex Structure

Structure summary

• PDB: 4fi7 Aromatic Sulfonyl Fluorides Covalently Kinetically Stabilize Transthyretin to Prevent Amyloidogenesis while Affording a Fluorescent Conjugate.
• Resolution: 1.402 Å
• Binding residue (original residue number in PDB): K15 L17 E54 L110 S117 T118
• Binding residue (residue number reindexed from 1): K6 L8 E45 L101 S108 T109
• Annotation score: 1

Gene Ontology

Molecular Function

• GO:0005179 hormone activity
• GO:0005515 protein binding
• GO:0042802 identical protein binding
• GO:0070324 thyroid hormone binding

Biological Process

• GO:0006144 purine nucleobase metabolic process
• GO:0007165 signal transduction

Cellular Component

• GO:0005576 extracellular region
• GO:0005615 extracellular space
• GO:0005737 cytoplasm
• GO:0035578 azurophil granule lumen
• GO:0070062 extracellular exosome

External links

• PDB: RCSB:4fi7, PDBe:4fi7, PDBj:4fi7
• PDBsum: 4fi7
• PubMed: 23350654
• UniProt: P02766|TTHY_HUMAN Transthyretin (Gene Name=TTR)