Structure of PDB 1ndj Chain A

Receptor sequence
>1ndjA (length=117) Species: 1895 (Streptomyces avidinii) [Search protein sequence]
GITGTWYNQLGSTFIVTAGADGALTGTFESAVGNAESRYVLTGRYDSAPA
TDGSGTALGWTVAWKNNYRNAHSATTWSGQYVGGAEARINTQWLLTSGTT
EANAWKSTLVGHDTFTK
3D structure
PDB1ndj Structural studies of hydrogen bonds in the high-affinity streptavidin-biotin complex: mutations of amino acids interacting with the ureido oxygen of biotin.
ChainA
Resolution1.81 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 S27 F43 S45 V47 G48 N49 W79 A86 T90 W108 S12 F28 S30 V32 G33 N34 W64 A71 T75 W93 PDBbind-CN: -logKd/Ki=12.16,Kd~0.69pM
BindingDB: Kd=1.000000nM
Gene Ontology

View graph for
Molecular Function
External links
PDB RCSB:1ndj, PDBe:1ndj, PDBj:1ndj
PDBsum1ndj
PubMed12925786
UniProtP22629|SAV_STRAV Streptavidin

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