Summary for 1VWA
|Descriptor||STREPTAVIDIN, PEPTIDE LIGAND CONTAINING HPQ (3 entities in total)|
|Functional Keywords||complex (biotin-binding protein-peptide), linear peptide discovered by phage display, complex (biotin-binding protein-peptide) complex, complex (biotin-binding protein/peptide)|
|Biological source||Streptomyces avidinii|
|Cellular location||Secreted P22629 |
|Total number of polymer chains||4|
|Total molecular weight||27591.78|
Katz, B.A.,Cass, R.T.
In crystals of complexes of streptavidin with peptide ligands containing the HPQ sequence the pKa of the peptide histidine is less than 3.0.
J.Biol.Chem., 272:13220-13228, 1997
PubMed: 9148939 (PDB entries with the same primary citation)
Import into Mendeley
X-RAY DIFFRACTION (1.85 Å)