Structure of PDB 1iik Chain B

Receptor sequence

>1iikB (length=115) Species: 9606 (Homo sapiens)

CPLMVKVLDAVRGSPAINVAVHVFRKAADDTWEPFASGKTSESGELHGLT
TEEEFVEGIYKVEIDTKSYWKALGISPFHEHAEVVFTANDSGPRRYTIAA
LLSPCSYSTTAVVTN

3D structure

• PDB: 1iik Disulfide-Bond Formation in the Transthyretin Mutant Y114C Prevents Amyloid Fibril Formation in Vivo and in Vitro
• Chain: B
• Resolution: 2.0 Å

Interaction with ligand

Site #	Ligand	Ligand chain	Binding residues on receptor (original residue number in PDB)	Binding residues on receptor (residue number reindexed from 1)	Binding affinity
BS01	BME	B	P86 F87 P113 C114	P77 F78 P104 C105

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:1iik, PDBe:1iik, PDBj:1iik
• PDBsum: 1iik
• PubMed: 12403615
• UniProt: P02766|TTHY_HUMAN Transthyretin (Gene Name=TTR)