Structure of PDB 1kl3 Chain A

Receptor sequence
>1kl3A (length=121) Species: 1895 (Streptomyces avidinii) [Search protein sequence]
GITGTWYNQLGSTFIVTAGADGALTGTYVTARGNAESRYVLTGRYDSAPA
TDGSGTALGWTVAWKNNYRNAHSATTWSGQYVGGAEARINTQWLLTSGTT
EANAWKSTLVGHDTFTKVKPS
3D structure
PDB1kl3 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.
ChainA
Resolution1.7 Å
3D
structure
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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 A T45 W79 R84 S88 T90 W108 L110 T30 W64 R69 S73 T75 W93 L95
Gene Ontology

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Molecular Function
External links
PDB RCSB:1kl3, PDBe:1kl3, PDBj:1kl3
PDBsum1kl3
PubMed11910031
UniProtP22629|SAV_STRAV Streptavidin

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