PDB entry 3jyr

View 3jyr 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, maltose/maltodextrin-binding protein, Salmonella typhimurium, Periplasm, Sugar transport, Transport, TRANSPORT PROTEIN
Deposited on 2009-09-22, released 2010-02-16
The last revision prior to the SCOPe 2.08 freeze date was dated 2020-07-29, with a file datestamp of 2020-07-04.
Experiment type: XRAY
Resolution: 1.75 Å
R-factor: N/A
AEROSPACI score: 0.47 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Maltose-binding periplasmic protein
    Species: Salmonella enterica subsp. enterica serovar Typhimurium [TaxId:90371]
    Gene: malE, STM4229
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d3jyra_
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >3jyrA (A:)
mkiktgvgilalsalttmmisapalakieegklviwingdkgynglaevgkkfeqdtgik
vtvehpdkleekfpqvaatgdgpdiifwahdrfggyaqsgllaevtpdkafqdklypftw
davryngkliaypiavealsliynkdlvpnppktweeipaldkelkvkgksaimfnlqep
yftwpliaadggyafkfengkydvkdvgvdnagakagltflidmiknknmsadtdysiae
aafnkgetamtingpwawsnidkskvnygvtllptfkgkpskpfvgvlsaginaaspnke
lakeflenylltdqgleavnkdkplgavalksfqeqlakdpriaatmdnaqkgeimpnip
qmsafwyavrtavinaasgrqtvdaalkdaqsritk

    Sequence, based on observed residues (ATOM records): (download) 
    >3jyrA (A:)
kieegklviwingdkgynglaevgkkfeqdtgikvtvehpdkleekfpqvaatgdgpdii
fwahdrfggyaqsgllaevtpdkafqdklypftwdavryngkliaypiavealsliynkd
lvpnppktweeipaldkelkvkgksaimfnlqepyftwpliaadggyafkfengkydvkd
vgvdnagakagltflidmiknknmsadtdysiaeaafnkgetamtingpwawsnidkskv
nygvtllptfkgkpskpfvgvlsaginaaspnkelakeflenylltdqgleavnkdkplg
avalksfqeqlakdpriaatmdnaqkgeimpnipqmsafwyavrtavinaasgrqtvdaa
lkdaqsritk