PDB entry 2b1f

View 2b1f on RCSB PDB site
Description: Antiparallel four-stranded coiled coil specified by a 3-3-1 hydrophobic heptad repeat
Class: biosynthetic protein
Keywords: Coiled coils, protein design, antiparallel tetramer, Ala coils, protein structure, BIOSYNTHETIC PROTEIN
Deposited on 2005-09-15, released 2006-01-31
The last revision prior to the SCOPe 2.08 freeze date was dated 2009-02-24, with a file datestamp of 2009-02-03.
Experiment type: XRAY
Resolution: 1.5 Å
R-factor: 0.238
AEROSPACI score: -1.4 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: General control protein GCN4
    Species: Saccharomyces cerevisiae [TaxId:4932]
    Gene: GCN4, AAS3, ARG9
    Database cross-references and differences (RAF-indexed):
    • Uniprot P03069 (3-End)
      • cloning artifact (0-2)
      • engineered (8)
      • engineered (15)
      • engineered (22)
    Domains in SCOPe 2.08: d2b1fa1, d2b1fa2
  • Chain 'B':
    Compound: General control protein GCN4
    Species: Saccharomyces cerevisiae [TaxId:4932]
    Gene: GCN4, AAS3, ARG9
    Database cross-references and differences (RAF-indexed):
    • Uniprot P03069 (3-End)
      • cloning artifact (1-2)
      • engineered (8)
      • engineered (15)
      • engineered (22)
    Domains in SCOPe 2.08: d2b1fb2, d2b1fb3
  • Chain 'C':
    Compound: General control protein GCN4
    Species: Saccharomyces cerevisiae [TaxId:4932]
    Gene: GCN4, AAS3, ARG9
    Database cross-references and differences (RAF-indexed):
    • Uniprot P03069 (3-End)
      • cloning artifact (1-2)
      • engineered (8)
      • engineered (15)
      • engineered (22)
    Domains in SCOPe 2.08: d2b1fc2, d2b1fc3
  • Chain 'D':
    Compound: General control protein GCN4
    Species: Saccharomyces cerevisiae [TaxId:4932]
    Gene: GCN4, AAS3, ARG9
    Database cross-references and differences (RAF-indexed):
    • Uniprot P03069 (3-End)
      • cloning artifact (2)
      • engineered (8)
      • engineered (15)
      • engineered (22)
    Domains in SCOPe 2.08: d2b1fd2, d2b1fd3
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >2b1fA (A:)
mkvkqledaveellsanyhlenavarlkklvger

    Sequence, based on observed residues (ATOM records): (download) 
    >2b1fA (A:)
mkvkqledaveellsanyhlenavarlkklvg

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >2b1fB (B:)
mkvkqledaveellsanyhlenavarlkklvger

    Sequence, based on observed residues (ATOM records): (download) 
    >2b1fB (B:)
kvkqledaveellsanyhlenavarlkklvge

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >2b1fC (C:)
mkvkqledaveellsanyhlenavarlkklvger

    Sequence, based on observed residues (ATOM records): (download) 
    >2b1fC (C:)
kvkqledaveellsanyhlenavarlkklvg

  • Chain 'D':
    Sequence, based on SEQRES records: (download) 
    >2b1fD (D:)
mkvkqledaveellsanyhlenavarlkklvger

    Sequence, based on observed residues (ATOM records): (download) 
    >2b1fD (D:)
vkqledaveellsanyhlenavarlkklv