PDB entry 3aio

View 3aio on RCSB PDB site
Description: R267K mutant of a HSL-like carboxylesterase from Sulfolobus tokodaii
Class: hydrolase
Keywords: Carboxylesterase, thermophilic, dimer, archaea, R267K, HYDROLASE
Deposited on 2010-05-16, released 2011-06-08
The last revision prior to the SCOPe 2.05 freeze date was dated 2012-09-05, with a file datestamp of 2012-08-31.
Experiment type: XRAY
Resolution: 1.7 Å
R-factor: 0.179
AEROSPACI score: 0.54 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: 303aa long hypothetical esterase
    Species: Sulfolobus tokodaii [TaxId:111955]
    Gene: ST0071
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q976W8 (Start-322)
      • engineered mutation (286)
    Domains in SCOPe 2.05: d3aioa_
  • Chain 'B':
    Compound: 303aa long hypothetical esterase
    Species: Sulfolobus tokodaii [TaxId:111955]
    Gene: ST0071
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q976W8 (Start-322)
      • engineered mutation (286)
    Domains in SCOPe 2.05: d3aiob_
  • Chain 'C':
    Compound: 303aa long hypothetical esterase
    Species: Sulfolobus tokodaii [TaxId:111955]
    Gene: ST0071
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q976W8 (Start-322)
      • engineered mutation (286)
    Domains in SCOPe 2.05: d3aioc_
  • Chain 'D':
    Compound: 303aa long hypothetical esterase
    Species: Sulfolobus tokodaii [TaxId:111955]
    Gene: ST0071
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q976W8 (Start-322)
      • engineered mutation (286)
    Domains in SCOPe 2.05: d3aiod_
  • Heterogens: MPD, PO4, MRD, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >3aioA (A:)
mgsshhhhhhssglvprgshmidpkikkllestiqlpigkasveeirslfkqfssltpre
evgkieditipgsetnikarvyypktqgpygvlvyyhgggfvlgdiesydplcraitnsc
qcvtisvdyrlapenkfpaavvdsfdalkwvynnsekfngkygiavggdsaggnlaavta
ilskkeniklkyqvliypavsfdlitkslydngegffltrehidwfgqqylrsfadlldf
rfspiladlndlppaliitaehdplrdqgeayankllqsgvqvtsvkfnnvihgfvsffp
fieqgrdaigligyvlrkvfygk

    Sequence, based on observed residues (ATOM records): (download) 
    >3aioA (A:)
asveeirslfkqfssltpreevgkieditipgsetnikarvyypktqgpygvlvyyhggg
fvlgdiesydplcraitnscqcvtisvdyrlapenkfpaavvdsfdalkwvynnsekfng
kygiavggdsaggnlaavtailskkeniklkyqvliypavsfdlitkslydngegffltr
ehidwfgqqylrsfadlldfrfspiladlndlppaliitaehdplrdqgeayankllqsg
vqvtsvkfnnvihgfvsffpfieqgrdaigligyvlrkvfygk

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >3aioB (B:)
mgsshhhhhhssglvprgshmidpkikkllestiqlpigkasveeirslfkqfssltpre
evgkieditipgsetnikarvyypktqgpygvlvyyhgggfvlgdiesydplcraitnsc
qcvtisvdyrlapenkfpaavvdsfdalkwvynnsekfngkygiavggdsaggnlaavta
ilskkeniklkyqvliypavsfdlitkslydngegffltrehidwfgqqylrsfadlldf
rfspiladlndlppaliitaehdplrdqgeayankllqsgvqvtsvkfnnvihgfvsffp
fieqgrdaigligyvlrkvfygk

    Sequence, based on observed residues (ATOM records): (download) 
    >3aioB (B:)
asveeirslfkqfssltpreevgkieditipgsetnikarvyypktqgpygvlvyyhggg
fvlgdiesydplcraitnscqcvtisvdyrlapenkfpaavvdsfdalkwvynnsekfng
kygiavggdsaggnlaavtailskkeniklkyqvliypavsfdlitkslydngegffltr
ehidwfgqqylrsfadlldfrfspiladlndlppaliitaehdplrdqgeayankllqsg
vqvtsvkfnnvihgfvsffpfieqgrdaigligyvlrkvfygk

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >3aioC (C:)
mgsshhhhhhssglvprgshmidpkikkllestiqlpigkasveeirslfkqfssltpre
evgkieditipgsetnikarvyypktqgpygvlvyyhgggfvlgdiesydplcraitnsc
qcvtisvdyrlapenkfpaavvdsfdalkwvynnsekfngkygiavggdsaggnlaavta
ilskkeniklkyqvliypavsfdlitkslydngegffltrehidwfgqqylrsfadlldf
rfspiladlndlppaliitaehdplrdqgeayankllqsgvqvtsvkfnnvihgfvsffp
fieqgrdaigligyvlrkvfygk

    Sequence, based on observed residues (ATOM records): (download) 
    >3aioC (C:)
asveeirslfkqfssltpreevgkieditipgsetnikarvyypktqgpygvlvyyhggg
fvlgdiesydplcraitnscqcvtisvdyrlapenkfpaavvdsfdalkwvynnsekfng
kygiavggdsaggnlaavtailskkeniklkyqvliypavsfdlitkslydngegffltr
ehidwfgqqylrsfadlldfrfspiladlndlppaliitaehdplrdqgeayankllqsg
vqvtsvkfnnvihgfvsffpfieqgrdaigligyvlrkvfygk

  • Chain 'D':
    Sequence, based on SEQRES records: (download) 
    >3aioD (D:)
mgsshhhhhhssglvprgshmidpkikkllestiqlpigkasveeirslfkqfssltpre
evgkieditipgsetnikarvyypktqgpygvlvyyhgggfvlgdiesydplcraitnsc
qcvtisvdyrlapenkfpaavvdsfdalkwvynnsekfngkygiavggdsaggnlaavta
ilskkeniklkyqvliypavsfdlitkslydngegffltrehidwfgqqylrsfadlldf
rfspiladlndlppaliitaehdplrdqgeayankllqsgvqvtsvkfnnvihgfvsffp
fieqgrdaigligyvlrkvfygk

    Sequence, based on observed residues (ATOM records): (download) 
    >3aioD (D:)
asveeirslfkqfssltpreevgkieditipgsetnikarvyypktqgpygvlvyyhggg
fvlgdiesydplcraitnscqcvtisvdyrlapenkfpaavvdsfdalkwvynnsekfng
kygiavggdsaggnlaavtailskkeniklkyqvliypavsfdlitkslydngegffltr
ehidwfgqqylrsfadlldfrfspiladlndlppaliitaehdplrdqgeayankllqsg
vqvtsvkfnnvihgfvsffpfieqgrdaigligyvlrkvfygk