PDB entry 1i59

View 1i59 on RCSB PDB site
Description: structure of the histidine kinase chea ATP-binding domain in complex with adpnp and magensium
Class: signaling protein, transferase
Keywords: beta-alpha sandwich, SIGNALING PROTEIN, TRANSFERASE
Deposited on 2001-02-26, released 2001-08-26
The last revision prior to the SCOPe 2.08 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 1.8 Å
R-factor: 0.222
AEROSPACI score: 0.46 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: chemotaxis protein chea
    Species: Thermotoga maritima [TaxId:2336]
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q56310 (Start-188)
      • engineered (1-2)
    Domains in SCOPe 2.08: d1i59a_
  • Chain 'B':
    Compound: chemotaxis protein chea
    Species: Thermotoga maritima [TaxId:2336]
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q56310 (Start-188)
      • engineered (1-2)
    Domains in SCOPe 2.08: d1i59b_
  • Heterogens: ACT, MG, ANP, ADP, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1i59A (A:)
gshmvpisfvfnrfprmvrdlakkmnkevnfimrgedteldrtfveeigepllhllrnai
dhgiepkeeriakgkppigtlilsarhegnnvvieveddgrgidkekiirkaiekglide
skaatlsdqeilnflfvpgfstkekvsevsgrgvgmdvvknvveslngsisiesekdkgt
kvtirlplt

    Sequence, based on observed residues (ATOM records): (download) 
    >1i59A (A:)
shmvpisfvfnrfprmvrdlakkmnkevnfimrgedteldrtfveeigepllhllrnaid
hgiepkeeriakgkppigtlilsarhegnnvvieveddgrgidkekiirkaiekglides
kaatlsdqeilnflfvpgfstkrgvgmdvvknvveslngsisiesekdkgtkvtirlplt

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1i59B (B:)
gshmvpisfvfnrfprmvrdlakkmnkevnfimrgedteldrtfveeigepllhllrnai
dhgiepkeeriakgkppigtlilsarhegnnvvieveddgrgidkekiirkaiekglide
skaatlsdqeilnflfvpgfstkekvsevsgrgvgmdvvknvveslngsisiesekdkgt
kvtirlplt

    Sequence, based on observed residues (ATOM records): (download) 
    >1i59B (B:)
shmvpisfvfnrfprmvrdlakkmnkevnfimrgedteldrtfveeigepllhllrnaid
hgiepkeeriakgkppigtlilsarhegnnvvieveddgrgidkekiirkaiekglides
kaatlsdqeilnflfvpgfstkekvsevsgrgvgmdvvknvveslngsisiesekdkgtk
vtirlplt