PDB entry 3ga5

View 3ga5 on RCSB PDB site
Description: X-ray structure of glucose/galactose receptor from Salmonella typhimurium in complex with (2R)-glyceryl-beta-D-galactopyranoside
Class: sugar binding protein
Keywords: glucose/galactose binding protein, glyceryl galactoside, Salmonella enterica serovar Typhimurium, Calcium, Chemotaxis, Periplasm, Sugar transport, Transport, SUGAR BINDING PROTEIN
Deposited on 2009-02-16, released 2009-04-14
The last revision prior to the SCOPe 2.06 freeze date was dated 2009-04-14, with a file datestamp of 2009-04-10.
Experiment type: XRAY
Resolution: 1.87 Å
R-factor: 0.173
AEROSPACI score: 0.51 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: D-galactose-binding periplasmic protein
    Species: Salmonella typhimurium [TaxId:602]
    Gene: mglB
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.06: d3ga5a_
  • Chain 'B':
    Compound: D-galactose-binding periplasmic protein
    Species: Salmonella typhimurium [TaxId:602]
    Gene: mglB
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.06: d3ga5b_
  • Heterogens: RGG, CA, SCN, NA, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >3ga5A (A:)
adtrigvtiykyddnfmsvvrkaiekdgksapdvqllmndsqndqskqndqidvllakgv
kalainlvdpaaagtviekargqnvpvvffnkepsrkaldsydkayyvgtdskesgviqg
dliakhwqanqgwdlnkdgkiqyvllkgepghpdaearttyvvkelndkgiqteqlaldt
amwdtaqakdkmdawlsgpnankievvianndamamgavealkahnkssipvfgvdalpe
alalvksgamagtvlndannqakatfdlaknlaegkgaadgtswkienkivrvpyvgvdk
dnlseftqk

    Sequence, based on observed residues (ATOM records): (download) 
    >3ga5A (A:)
trigvtiykyddnfmsvvrkaiekdgksapdvqllmndsqndqskqndqidvllakgvka
lainlvdpaaagtviekargqnvpvvffnkepsrkaldsydkayyvgtdskesgviqgdl
iakhwqanqgwdlnkdgkiqyvllkgepghpdaearttyvvkelndkgiqteqlaldtam
wdtaqakdkmdawlsgpnankievvianndamamgavealkahnkssipvfgvdalpeal
alvksgamagtvlndannqakatfdlaknlaegkgaadgtswkienkivrvpyvgvdkdn
lseft

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >3ga5B (B:)
adtrigvtiykyddnfmsvvrkaiekdgksapdvqllmndsqndqskqndqidvllakgv
kalainlvdpaaagtviekargqnvpvvffnkepsrkaldsydkayyvgtdskesgviqg
dliakhwqanqgwdlnkdgkiqyvllkgepghpdaearttyvvkelndkgiqteqlaldt
amwdtaqakdkmdawlsgpnankievvianndamamgavealkahnkssipvfgvdalpe
alalvksgamagtvlndannqakatfdlaknlaegkgaadgtswkienkivrvpyvgvdk
dnlseftqk

    Sequence, based on observed residues (ATOM records): (download) 
    >3ga5B (B:)
trigvtiykyddnfmsvvrkaiekdgksapdvqllmndsqndqskqndqidvllakgvka
lainlvdpaaagtviekargqnvpvvffnkepsrkaldsydkayyvgtdskesgviqgdl
iakhwqanqgwdlnkdgkiqyvllkgepghpdaearttyvvkelndkgiqteqlaldtam
wdtaqakdkmdawlsgpnankievvianndamamgavealkahnkssipvfgvdalpeal
alvksgamagtvlndannqakatfdlaknlaegkgaadgtswkienkivrvpyvgvdkdn
lseft