PDB entry 1cos

View 1cos on RCSB PDB site
Description: crystal structure of a synthetic triple-stranded alpha-helical bundle
Class: alpha-helical bundle
Keywords: alpha-helical bundle
Deposited on 1993-01-22, released 1993-10-31
The last revision prior to the SCOPe 2.08 freeze date was dated 2019-08-14, with a file datestamp of 2019-08-09.
Experiment type: XRAY
Resolution: 2.1 Å
R-factor: N/A
AEROSPACI score: 0.28 (click here for full SPACI score report)

Chains and heterogens:

• Chain 'A':
  Compound: coiled serine
  Database cross-references and differences (RAF-indexed):
  • PDB 1COS
  Domains in SCOPe 2.08: d1cosa_
• Chain 'B':
  Compound: coiled serine
  Database cross-references and differences (RAF-indexed):
  • PDB 1COS
  Domains in SCOPe 2.08: d1cosb_
• Chain 'C':
  Compound: coiled serine
  Database cross-references and differences (RAF-indexed):
  • PDB 1COS
  Domains in SCOPe 2.08: d1cosc_
• Heterogens: HOH

PDB Chain Sequences:

• Chain 'A':
  Sequence; same for both SEQRES and ATOM records: (download)
  

  >1cosA (A:)
  ewealekklaalesklqalekklealehg
  

  
  
• Chain 'B':
  Sequence; same for both SEQRES and ATOM records: (download)
  

  >1cosB (B:)
  ewealekklaalesklqalekklealehg
  

  
  
• Chain 'C':
  Sequence; same for both SEQRES and ATOM records: (download)
  

  >1cosC (C:)
  ewealekklaalesklqalekklealehg