Structure of PDB 1rst Chain B

Receptor sequence
>1rstB (length=123) Species: 1895 (Streptomyces avidinii) [Search protein sequence]
MEAGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDS
APATDGSGTALGWTVAWKNNYRNAHSATTWSGQYVGGAEARINTQWLLTS
GTTEANAWKSTLVGHDTFTKVKP
3D structure
PDB1rst Molecular interaction between the Strep-tag affinity peptide and its cognate target, streptavidin.
ChainB
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 B S45 W79 R84 S88 T90 W108 L110 S33 W67 R72 S76 T78 W96 L98
Gene Ontology

View graph for
Molecular Function
External links
PDB RCSB:1rst, PDBe:1rst, PDBj:1rst
PDBsum1rst
PubMed8636976
UniProtP22629|SAV_STRAV Streptavidin

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