Structure of PDB 3mg5 Chain B

Receptor sequence
>3mg5B (length=120) Species: 1895 (Streptomyces avidinii) [Search protein sequence]
GITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPA
TDGSGTALGWTVAWKNNYRNAHSATTWSGQYVGGAEARINTQWLLTSGTT
EANAWKSTLVGHDTLTKVKP
3D structure
PDB3mg5 A distal point mutation in the streptavidin-biotin complex preserves structure but diminishes binding affinity: experimental evidence of electronic polarization effects?
ChainB
Resolution1.3 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 B N23 L25 S27 Y43 S45 V47 N49 W79 S88 T90 W108 D128 N8 L10 S12 Y28 S30 V32 N34 W64 S73 T75 W93 D113 BindingDB: Kd=1.000000nM
Gene Ontology

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Molecular Function
External links
PDB RCSB:3mg5, PDBe:3mg5, PDBj:3mg5
PDBsum3mg5
PubMed20462252
UniProtP22629|SAV_STRAV Streptavidin

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