PDB entry 3k02

View 3k02 on RCSB PDB site
Description: Crystal structures of the GacH receptor of Streptomyces glaucescens GLA.O in the unliganded form and in complex with acarbose and an acarbose homolog. Comparison with acarbose-loaded maltose binding protein of Salmonella typhimurium.
Class: transport protein
Keywords: acarbose, ABC transporter, acarbose-binding protein, Streptomyces glaucescens, TRANSPORT PROTEIN
Deposited on 2009-09-24, released 2010-02-16
The last revision prior to the SCOPe 2.06 freeze date was dated 2011-07-13, with a file datestamp of 2011-05-08.
Experiment type: XRAY
Resolution: 1.55 Å
R-factor: 0.207
AEROSPACI score: 0.59 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Acarbose/maltose binding protein GacH
    Species: Streptomyces glaucescens [TaxId:1907]
    Gene: gacH
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.06: d3k02a_
  • Heterogens: TXT, SO4, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >3k02A (A:)
mgsshhhhhhssglvprgshmelsgtvtfwdtsneaekatyqalaegfekehpkvdvkyv
nvpfgeanakfknaaggnsgapdvmrtevawvadfasigylapldgtpalddgsdhlpqa
aastryegktyavpqvidtlalfynkelltkagvevpgsvaelktaaaeitektgatgly
lrgddpywflpylygeggdlvdeknktvtvddeagvrayrvikdlvdskaaitdasdgwn
nmqnafksgkvammvngpwaiedvkagarfkdagnlgvapvpagsagqgspqggwnlsvy
agsknldasyafvkymssakvqqqtteklsllptrtsvyevpsvadnemvkffkpavdka
verpwiaegnalfepirlqmanvlsgetspdeaaantgdayrkllkdyk

    Sequence, based on observed residues (ATOM records): (download) 
    >3k02A (A:)
elsgtvtfwdtsneaekatyqalaegfekehpkvdvkyvnvpfgeanakfknaaggnsga
pdvmrtevawvadfasigylapldgtpalddgsdhlpqaaastryegktyavpqvidtla
lfynkelltkagvevpgsvaelktaaaeitektgatglylrgddpywflpylygeggdlv
deknktvtvddeagvrayrvikdlvdskaaitdasdgwnnmqnafksgkvammvngpwai
edvkagarfkdagnlgvapvpagsagqgspqggwnlsvyagsknldasyafvkymssakv
qqqtteklsllptrtsvyevpsvadnemvkffkpavdkaverpwiaegnalfepirlqma
nvlsgetspdeaaantgdayrkllkdyk