PDB entry 1rj9

View 1rj9 on RCSB PDB site
Description: Structure of the heterodimer of the conserved GTPase domains of the Signal Recognition Particle (Ffh) and Its Receptor (FtsY)
Class: protein transport
Keywords: SRP-GTPase DOMAIN, HETERODIMER, NUCLEOTIDE TWINNING, Protein-Protein complex, PROTEIN TRANSPORT
Deposited on 2003-11-18, released 2004-01-27
The last revision prior to the SCOPe 2.03 freeze date was dated 2010-06-09, with a file datestamp of 2010-06-04.
Experiment type: XRAY
Resolution: 1.9 Å
R-factor: 0.206
AEROSPACI score: 0.46 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Signal Recognition Protein
    Species: Thermus aquaticus [TaxId:271]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P83749
      • engineered (168)
    Domains in SCOPe 2.03: d1rj9a1, d1rj9a2
  • Chain 'B':
    Compound: signal recognition particle protein
    Species: Thermus aquaticus [TaxId:271]
    Gene: FFH
    Database cross-references and differences (RAF-indexed):
    • Uniprot O07347
      • engineered (47)
    Domains in SCOPe 2.03: d1rj9b1, d1rj9b2
  • Heterogens: MG, GCP, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1rj9A (A:)
mgffdrlkaglaktrerllkaipwggnleevleelemallaadvglsateeilqevrasg
rkdlkeavkeklvgmlepderratlrklgfnpqkpkpvepkgrvvlvvgvngvgktttia
klgryyqnlgkkvmfcagdtfraaggtqlsewgkrlsipviqgpegtdsaalaydavqam
kargydllfvdtagrlhtkhnlmeelkkvkraiakadpeepkevwlvldavtgqngleqa
kkfheavgltgvivtkldgtakggvlipivrtlkvpikfvgvgegpddlqpfdpeafvea
lled

    Sequence, based on observed residues (ATOM records): (download) 
    >1rj9A (A:)
nleevleelemallaadvglsateeilqevrasgrkdlkeavkeklvgmlepderratlr
klgfnpqkpkpvepkgrvvlvvgvngvgktttiaklgryyqnlgkkvmfcagdtfraagg
tqlsewgkrlsipviqgpegtdsaalaydavqamkargydllfvdtagrlhtkhnlmeel
kkvkraiakadpeepkevwlvldavtgqngleqakkfheavgltgvivtkldgtakggvl
ipivrtlkvpikfvgvgegpddlqpfdpeafvealle

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1rj9B (B:)
mfqqlsarlqeaigrlrgrgriteedlkatlreirralmdadvnlevtrdfvervreeal
gkqvlesltpaevilatvyealkealggearlpvlkdrnlwflvglqgsgktttaaklal
yykgkgrrpllvaadtqrpaareqlrllgekvgvpvlevmdgespesirrrveekarlea
rdlilvdtagrlqideplmgelarlkevlgpdevllvldamtgqealsvarafdekvgvt
glvltkldgdarggaalsarhvtgkpiyfagvsekpeglepfyperlagrilgmgdvasl

    Sequence, based on observed residues (ATOM records): (download) 
    >1rj9B (B:)
grlrgrgriteedlkatlreirralmdadvnlevtrdfvervreealgkqvlesltpaev
ilatvyealkealggearlpvlkdrnlwflvglqgsgktttaaklalyykgkgrrpllva
adtqrpaareqlrllgekvgvpvlevmdgespesirrrveekarleardlilvdtagrlq
ideplmgelarlkevlgpdevllvldamtgqealsvarafdekvgvtglvltkldgdarg
gaalsarhvtgkpiyfagvsekpeglepfyperlagrilgmg