PDB Chain Sequences:

• Chain 'A':
  Sequence; same for both SEQRES and ATOM records: (download)
  

  >1xrsA (A:)
  mesklnldfnlvekarakakaiaidtqefiekhttvtveravcrllgidgvdtdevplpn
  ivvdhikennglnlgaamyianavlntgktpqeiaqaisageldltklpmkdlfevktka
  lsmaketvekiknnrsiresrfeeygdksgpllyvivatgniyeditqavaaakqgadvi
  avirttgqslldyvpygattegfggtyatqenfrlmrealdkvgaevgkyirlcnycsgl
  cmpeiaamgaierldvmlndalygilfrdinmqrtmidqnfsriingfagviintgedny
  lttadafeeahtvlasqfineqfallaglpeeqmglghafemdpelkngflyelsqaqma
  reifpkaplkympptkfmtgnifkghiqdalfnmvtimtnqrihllgmltealhtpfmsd
  ralsienaqyifnnmesiseeiqfkedgliqkragfvlekanelleeieqlglfdtlekg
  ifggvkrpkdggkglngvvskdenyynpfvelmlnk
  

  
  
• Chain 'B':
  Sequence, based on SEQRES records: (download)
  

  >1xrsB (B:)
  mssglysmekkefdkvldlervkpygdtmndgkvqlsftlplknnersaeaakqialkmg
  leepsvvmqqsldeeftffvvygnfvqsvnyneihveavnseilsmeetdeyikenigrk
  ivvvgastgtdahtvgidaimnmkgyaghygleryemidaynlgsqvanedfikkavele
  advllvsqtvtqknvhiqnmthlielleaeglrdrfvllcggprinneiakelgydagfg
  pgrfaddvatfavktlndrmns
  

  
  Sequence, based on observed residues (ATOM records): (download)
  

  >1xrsB (B:)
  kvqlsftlplknnersaeaakqialkmgleepsvvmqqsldeeftffvvygneilsmeet
  deyikenigrkivvvgastgtdahtvgidaimnmkgyaghygleryemidaynlgsqvan
  edfikkaveleadvllvsqtvtqknvhiqnmthlielleaeglrdrfvllcggprinnei
  akelgydagfgpgrfaddvatfavktlndrmn