PPIST00607

Protein Information
Protein_Chain A[auth B];B[auth D]
Protein_Sequence AEAGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPATDGSGTALGWTVAWKNNYRNAHSATTWSGQYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTKVKP
Peptide Information
Peptide_Chain C[auth M];D[auth P]
Peptide_Sequence HPQGPPCKX
Peptide_Length 9
Non-standard residues Yes
Interaction Information
PDB_ID 1VWK
Method X-RAY DIFFRACTION
Resolution 1.45 angstrom
Structure
Protein-peptide residue interaction
Residues
Acidic
Polar
Basic
Aliphatic
Aromatic
Interactions
HBond
WaterBridge
Hydrophobic
SaltBridge
PiStack
PiCation
Halogen
Metal
Interaction_xlsx Download interaction table (.xlsx)
Reference Information
Title In crystals of complexes of streptavidin with peptide ligands containing the HPQ sequence the pKa of the peptide histidine is less than 3.0.
Release_Year 1997
PMID 9148939
DOI 10.1074/jbc.272.20.13220