PDB entry 4oka

View 4oka on RCSB PDB site
Description: Structural-, Kinetic- and Docking Studies of Artificial Imine Reductases Based on the Biotin-Streptavidin Technology: An Induced Lock-and-Key Hypothesis
Class: biotin-binding protein
Keywords: beta barrel, transfer hydrogenation, iridium piano stool, BIOTIN-BINDING PROTEIN
Deposited on 2014-01-22, released 2014-11-05
The last revision prior to the SCOPe 2.07 freeze date was dated 2014-12-03, with a file datestamp of 2014-11-28.
Experiment type: XRAY
Resolution: 2.5 Å
R-factor: 0.2
AEROSPACI score: 0.25 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: streptavidin
    Species: Streptomyces avidinii [TaxId:1895]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P22629 (13-End)
      • expression tag (12)
      • engineered mutation (111)
    Domains in SCOPe 2.07: d4okaa1, d4okaa2
  • Heterogens: 5IR, IR, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download)
    >4okaA (A:)

    Sequence, based on observed residues (ATOM records): (download)
    >4okaA (A:)