PDB entry 2bob

View 2bob on RCSB PDB site
Description: potassium channel kcsa-fab complex in thallium with tetrabutylammonium (tba)
Class: complex (antibody/ion channel)
Keywords: potassium channel, ion transport, ionic channel, protein-antibody fab complex
Deposited on 2005-04-09, released 2005-04-27
The last revision prior to the SCOP 1.73 freeze date was dated 2005-05-19, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 2.76 Å
R-factor: 0.22182
AEROSPACI score: 0.25 (click here for full SPACI score report)

Chains and heterogens:

• Chain 'A':
  Compound: antibody fab fragment heavy chain
  Species: MUS MUSCULUS
  Database cross-references and differences (RAF-indexed):
  • PDB 2BOB (0-211)
• Chain 'B':
  Compound: antibody fab fragment light chain
  Species: MUS MUSCULUS
  
• Chain 'C':
  Compound: potassium channel kcsa
  Species: Streptomyces lividans
  Database cross-references and differences (RAF-indexed):
  • Uniprot P0A334 (Start-123)
    • engineered mutation (89)
  Domains in SCOP 1.73: d2bobc1
• Heterogens: CO, TL, TBA, HOH

PDB Chain Sequences:

• Chain 'A':
  No sequence available.
  
  
• Chain 'B':
  No sequence available.
  
  
• Chain 'C':
  Sequence, based on SEQRES records: (download)
  

  >2bobC (C:)
  mapmlsgllarlvklllgrhgsalhwraagaatvllvivllagsylavlaergapgaqli
  typralwwsvetattvgygdlypvtlwgrcvavvvmvagitsfglvtaalatwfvgreqe
  rrgh
  

  
  Sequence, based on observed residues (ATOM records): (download)
  

  >2bobC (C:)
  salhwraagaatvllvivllagsylavlaergapgaqlitypralwwsvetattvgygdl
  ypvtlwgrcvavvvmvagitsfglvtaalatwfvgreqerrgh