PDB entry 4iky

View 4iky on RCSB PDB site
Description: Crystal structure of peptide transporter POT (E310Q mutant) in complex with sulfate
Class: transport protein
Keywords: major facilitator superfamily, TRANSPORT PROTEIN
Deposited on 2012-12-28, released 2013-07-10
The last revision prior to the SCOPe 2.08 freeze date was dated 2013-07-10, with a file datestamp of 2013-07-05.
Experiment type: XRAY
Resolution: 2.1 Å
R-factor: 0.215
AEROSPACI score: 0.41 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Di-tripeptide ABC transporter (Permease)
    Species: Geobacillus kaustophilus [TaxId:1462]
    Gene: GK2020
    Database cross-references and differences (RAF-indexed):
    • PDB 4IKY
    Domains in SCOPe 2.08: d4ikya_
  • Heterogens: SO4, OLA, OLC, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >4ikyA (A:)
masidkqqiaasvpqrgffghpkglftlfftefwerfsyygmrailvyymyyevskgglg
ldehlalaimsiygalvymsgiiggwladrvfgtsravfyggllimaghialaipggvaa
lfvsmalivlgtgllkpnvssivgdmykpgddrrdagfsifymginlgaflaplvvgtag
mkynfhlgfglaavgmflglvvfvatrkknlglagtyvpnpltpaekkkaaaimavgavv
iavllailipngwftvetfislvgilgiiipiiyfvvmyrspkttaeersrviayiplfv
asamfwaiqqqgstilanyadkrtqldvagihlspawfqslnplfiiilapvfawmwvkl
gkrqptipqkfalgllfaglsfivilvpghlsggglvhpiwlvlsyfivvlgelclspvg
lsattklapaafsaqtmslwflsnaaaqainaqlvrfytpenetayfgtiggaalvlgli
llaiaprigrlmkgirlessgenlyfq

    Sequence, based on observed residues (ATOM records): (download) 
    >4ikyA (A:)
asidkqqiaasvpqrgffghpkglftlfftefwerfsyygmrailvyymyyevskgglgl
dehlalaimsiygalvymsgiiggwladrvfgtsravfyggllimaghialaipggvaal
fvsmalivlgtgllkpnvssivgdmykpgddrrdagfsifymginlgaflaplvvgtagm
kynfhlgfglaavgmflglvvfvatrkknlglagtyvpnpltpaekkkaaaimavgavvi
avllailipngwftvetfislvgilgiiipiiyfvvmyrspkttaeersrviayiplfva
samfwaiqqqgstilanyadkrtqldvagihlspawfqslnplfiiilapvfawmwvklg
krqptipqkfalgllfaglsfivilvpghlsggglvhpiwlvlsyfivvlgelclspvgl
sattklapaafsaqtmslwflsnaaaqainaqlvrfytpenetayfgtiggaalvlglil
laiaprigrlmkg