Structure of PDB 1mk5 Chain B

Receptor sequence
>1mk5B (length=120) Species: 1895 (Streptomyces avidinii) [Search protein sequence]
GITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPA
TDGSGTALGWTVAWKNNYRNAHSATTWSGQYVGGAEARINTQWLLTSGTT
EANAWKSTLVGHDTFTKVKP
3D structure
PDB1mk5 Cooperative hydrogen bond interactions in the streptavidin-biotin system
ChainB
Resolution1.4 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

View graph for
Molecular Function
External links
PDB RCSB:1mk5, PDBe:1mk5, PDBj:1mk5
PDBsum1mk5
PubMed16452627
UniProtP22629|SAV_STRAV Streptavidin

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