PDB entry 4pa8

View 4pa8 on RCSB PDB site
Description: Crystal structure of a de novo retro-aldolase catalyzing asymmetric Michael additions, with a covalently bound product analog
Class: hydrolase
Keywords: protein engineering, computer-aided design, aldolase, retro-aldolase, Michael addition, enzyme design, directed evolution, substrate specificity, de novo protein, artificial catalyst, enzyme-product analog complex, TIM-barrel fold, hydrolase
Deposited on 2014-04-07, released 2015-04-01
The last revision prior to the SCOPe 2.08 freeze date was dated 2015-05-13, with a file datestamp of 2015-05-08.
Experiment type: XRAY
Resolution: 1.2 Å
R-factor: N/A
AEROSPACI score: 0.65 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Retro-Aldolase
    Species: Sulfolobus solfataricus [TaxId:2287]
    Database cross-references and differences (RAF-indexed):
    • PDB 4PA8
    Domains in SCOPe 2.08: d4pa8a1, d4pa8a2
  • Heterogens: 2K6, SO4, GOL, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >4pa8A (A:)
mprylkgwledvvqlslrrpsvhasrqrpiislnerilefnkrnitaiiayylrkspsgl
dverdpieyakymeryavglsikteekyfngsyemlrkiassvsipilmndfivkesqid
daynlgadtvllivniltereleslleyarsygmeplilindendldialrigarfivif
smnfetgeinkenqrklismipsnvvkvahldiserneieelrklgvnaflissslmrnp
ekikeliegslehhhhhh

    Sequence, based on observed residues (ATOM records): (download) 
    >4pa8A (A:)
prylkgwledvvqlslrrpsvhasrqrpiislnerilefnkrnitaiiayylrkrdpiey
akymeryavglsikteekyfngsyemlrkiassvsipilmndfivkesqiddaynlgadt
vllivniltereleslleyarsygmeplilindendldialrigarfivifsmnfgeink
enqrklismipsnvvkvahldiserneieelrklgvnaflissslmrnpekikeli