Structure of PDB 1kl5 Chain B

Receptor sequence
>1kl5B (length=120) Species: 1895 (Streptomyces avidinii) [Search protein sequence]
AGITGTWYNQLGSTFIVTAGADGALTGTYIGARGNAESRYVLTGRYDSAP
ATDGSGTALGWTVAWKNNYRNAHSATTWSGQYVGGAEARINTQWLLTSGT
TEANAWKSTLVGHDTFTKVK
3D structure
PDB1kl5 Improved affinity of engineered streptavidin for the Strep-tag II peptide is due to a fixed open conformation of the lid-like loop at the binding site.
ChainB
Resolution1.8 Å
3D
structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Enzyme Commision number ?
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 peptide B Y54 W79 R84 S88 T90 W92 W108 L110 Y40 W65 R70 S74 T76 W78 W94 L96
Gene Ontology

View graph for
Molecular Function
External links
PDB RCSB:1kl5, PDBe:1kl5, PDBj:1kl5
PDBsum1kl5
PubMed11910031
UniProtP22629|SAV_STRAV Streptavidin

[Back to BioLiP]