PDB entry 1qka

View 1qka on RCSB PDB site
Description: oligo-peptide binding protein (oppa) complexed with krk
Class: protein transport
Keywords: protein transport, complex (peptide transport-peptide), peptide transport
Deposited on 1999-07-14, released 1999-09-09
The last revision prior to the SCOPe 2.08 freeze date was dated 2017-07-12, with a file datestamp of 2017-07-07.
Experiment type: XRAY
Resolution: 1.8 Å
R-factor: N/A
AEROSPACI score: 0.37 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: periplasmic oligopeptide-binding protein
    Species: Salmonella typhimurium [TaxId:602]
    Gene: OPPA
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d1qkaa_
  • Chain 'B':
    Compound: lys-arg-lys
    Species: synthetic construct, synthetic [TaxId:32630]
    Database cross-references and differences (RAF-indexed):
    • PDB 1QKA (0-2)
  • Heterogens: IUM, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1qkaA (A:)
advpagvqladkqtlvrnngsevqsldphkiegvpesnvsrdlfegllisdveghpspgv
aekwenkdfkvwtfhlrenakwsdgtpvtahdfvyswqrladpntaspyasylqyghian
iddiiagkkpatdlgvkalddhtfevtlsepvpyfykllvhpsvspvpksavekfgdkwt
qpanivtngayklknwvvnerivlernpqywdnaktvinqvtylpissevtdvnryrsge
idmtynnmpielfqklkkeipnevrvdpylctyyyeinnqkapfndvrvrtalklaldrd
iivnkvknqgdlpaysytppytdgaklvepewfkwsqqkrneeakkllaeagftadkplt
fdllyntsdlhkklaiavasiwkknlgvnvnlenqewktfldtrhqgtfdvaragwcady
neptsflntmlsdssnntahykspafdkliadtlkvaddtqrselyakaeqqldkdsaiv
pvyyyvnarlvkpwvggytgkdpldniyvknlyiikh

  • Chain 'B':
    No sequence available.