PDB entry 1akh

View 1akh on RCSB PDB site
Description: mat a1/alpha2/DNA ternary complex
Class: DNA binding protein/DNA
Keywords: complex (two DNA-binding proteins/DNA), complex, DNA-binding protein, DNA, transcription regulation
Deposited on 1997-05-19, released 1998-05-20
The last revision prior to the SCOP 1.75 freeze date was dated 1998-05-20, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 2.5 Å
R-factor: 0.201
AEROSPACI score: 0.3 (click here for full SPACI score report)

Chains and heterogens:

• Chain 'A':
  Compound: protein (mating-type protein a-1)
  Species: SACCHAROMYCES CEREVISIAE
  Gene: MAT A1 RESIDUES 66 - 126
  Database cross-references and differences (RAF-indexed):
  • Uniprot P01366
    • conflict (21)
  Domains in SCOP 1.75: d1akha_
• Chain 'B':
  Compound: protein (mating-type protein alpha-2)
  Species: SACCHAROMYCES CEREVISIAE
  Gene: MAT ALPHA2 RESIDUES 128 - 210
  Database cross-references and differences (RAF-indexed):
  • Uniprot Q6B2C0 (0-End)
  Domains in SCOP 1.75: d1akhb_
• Chain 'C':
  Compound: DNA (5'-d(*tp*ap*cp*ap*tp*gp*tp*ap*ap*ap*ap*ap*tp*tp*tp*ap*c p*ap*tp*cp*a)-3')
  
• Chain 'D':
  Compound: DNA (5'-d(*tp*ap*tp*gp*ap*tp*gp*tp*ap*ap*ap*tp*tp*tp*tp*tp*a p*cp*ap*tp*g)-3')
  
• Heterogens: HOH

PDB Chain Sequences:

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

  >1akhA (A:)
  kkekspkgkssispqarafleevfrrkqslnskekeevakkcgitplqvrvwfinkrmrs
  k
  

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

  >1akhA (A:)
  ispqarafleevfrrkqslnskekeevakkcgitplqvrvwfinkrmrs
  

  
  
• Chain 'B':
  Sequence, based on SEQRES records: (download)
  

  >1akhB (B:)
  tkpyrghrftkenvrileswfaknienpyldtkglenlmkntslsriqiknwvsnrrrke
  ktitiapeladllsgeplakkke
  

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

  >1akhB (B:)
  tkpyrghrftkenvrileswfaknienpyldtkglenlmkntslsriqiknwvsnrrrke
  ktitiapeladllsgepl
  

  
  
• Chain 'C':
  No sequence available.
  
  
• Chain 'D':
  No sequence available.