PDB entry 3k01
View 3k01 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 2.07 freeze date was dated
2017-11-01, with a file datestamp of
2017-10-27.
Experiment type: XRAY
Resolution: 1.35 Å
R-factor: N/A
AEROSPACI score: 0.56
(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 2.07: d3k01a1, d3k01a2 - Heterogens: SO4, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>3k01A (A:)
mgsshhhhhhssglvprgshmamvelsgtvtfwdtsneaekatyqalaegfekehpkvdv
kyvnvpfgeanakfknaaggnsgapdvmrtevawvadfasigylapldgtpalddgsdhl
pqaaastryegktyavpqvidtlalfynkelltkagvevpgsvaelktaaaeitektgat
glylrgddpywflpylygeggdlvdeknktvtvddeagvrayrvikdlvdskaaitdasd
gwnnmqnafksgkvammvngpwaiedvkagarfkdagnlgvapvpagsagqgspqggwnl
svyagsknldasyafvkymssakvqqqtteklsllptrtsvyevpsvadnemvkffkpav
dkaverpwiaegnalfepirlqmanvlsgetspdeaaantgdayrkllkdyk
Sequence, based on observed residues (ATOM records): (download)
>3k01A (A:)
amvelsgtvtfwdtsneaekatyqalaegfekehpkvdvkyvnvpfgeanakfknaaggn
sgapdvmrtevawvadfasigylapldgtpalddgsdhlpqaaastryegktyavpqvid
tlalfynkelltkagvevpgsvaelktaaaeitektgatglylrgddpywflpylygegg
dlvdeknktvtvddeagvrayrvikdlvdskaaitdasdgwnnmqnafksgkvammvngp
waiedvkagarfkdagnlgvapvpagsagqgspqggwnlsvyagsknldasyafvkymss
akvqqqtteklsllptrtsvyevpsvadnemvkffkpavdkaverpwiaegnalfepirl
qmanvlsgetspdeaaantgdayrkllkdyk