Structure of PDB 1swp Chain A

Receptor sequence
>1swpA (length=117) Species: 1895 (Streptomyces avidinii) [Search protein sequence]
GITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPA
TDGSGTALGWTVAWKNNYRNAHSATTWSGQYVGGAEARINTQWLLTSGTT
EANAFKSTLVGHDTFTK
3D structure
PDB1swp Structural studies of binding site tryptophan mutants in the high-affinity streptavidin-biotin complex.
ChainA
Resolution2.0 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 BTN A L25 S27 Y43 S45 V47 W79 A86 S88 W108 D128 L10 S12 Y28 S30 V32 W64 A71 S73 W93 D113 MOAD: Ka=100000000M^-1
PDBbind-CN: -logKd/Ki=11.00,Kd~10pM
BindingDB: Kd=1.000000nM
Gene Ontology

View graph for
Molecular Function
External links
PDB RCSB:1swp, PDBe:1swp, PDBj:1swp
PDBsum1swp
PubMed9636711
UniProtP22629|SAV_STRAV Streptavidin

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