PDB entry 1q2b

View 1q2b on RCSB PDB site
Description: cellobiohydrolase cel7a with disulphide bridge added across exo-loop by mutations d241c and d249c
Class: hydrolase
Keywords: hydrolase, cellulase, cellulose degradation, glycosidase, glycoprotein, glycosylated protein, disulphide mutant
Deposited on 2003-07-24, released 2003-11-25
The last revision prior to the SCOPe 2.08 freeze date was dated 2020-07-29, with a file datestamp of 2020-07-04.
Experiment type: XRAY
Resolution: 1.6 Å
R-factor: N/A
AEROSPACI score: 0.52 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: exocellobiohydrolase I
    Species: Hypocrea jecorina [TaxId:51453]
    Gene: CBH1
    Database cross-references and differences (RAF-indexed):
    • Uniprot P62694 (0-433)
      • cloning artifact (93)
      • engineered (240)
      • engineered (248)
    Domains in SCOPe 2.08: d1q2ba_
  • Heterogens: NAG, CO, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1q2bA (A:)
esactlqsethppltwqkcssggtctqqtgsvvidanwrwthatnsstncydgntwsstl
cpdnetcaknccldgaayastygvttsgnslsidfvtqsaqknvgarlylmasdttyqef
tllgnefsfdvdvsqlpcglngalyfvsmdadggvskyptntagakygtgycdsqcprdl
kfingqanvegwepssnnantgigghgsccsemdiweansisealtphpcttvgqeiceg
cgcggtyscnryggtcdpdgcdwnpyrlgntsfygpgssftldttkkltvvtqfetsgai
nryyvqngvtfqqpnaelgsysgnelnddyctaeeaefggssfsdkggltqfkkatsggm
vlvmslwddyyanmlwldstyptnetsstpgavrgscstssgvpaqvesqspnakvtfsn
ikfgpigstgnpsg