PDB entry 2buz

View 2buz on RCSB PDB site
Description: Crystal Structure of Protocatechuate 3,4-Dioxygenase from Acinetobacter Sp. ADP1 Mutant R133H in Complex with 4-Nitrocatechol
Class: oxidoreductase
Keywords: oxidoreductase, dioxygenase, aromatic degradation, non-heme iron, beta- sandwich, mixed alpha/beta structure oxidoreductase
Deposited on 2005-06-20, released 2006-10-26
The last revision prior to the SCOPe 2.08 freeze date was dated 2018-06-20, with a file datestamp of 2018-06-15.
Experiment type: XRAY
Resolution: 1.8 Å
R-factor: N/A
AEROSPACI score: 0.37 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: protocatechuate 3,4-dioxygenase alpha chain
    Species: ACINETOBACTER CALCOACETICUS [TaxId:62977]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P20371 (Start-208)
      • engineered mutation (141)
    Domains in SCOPe 2.08: d2buza_
  • Chain 'B':
    Compound: protocatechuate 3,4-dioxygenase beta chain
    Species: ACINETOBACTER CALCOACETICUS [TaxId:62977]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d2buzb_
  • Heterogens: FE, 4NC, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >2buzA (A:)
mngwnfqelketpsqtggpyvhigllpkqanievfehnldnnlvqdntqgqrirlegqvf
dglglplrdvlieiwqadtngvypsqadtqgkqvdpnflgwgrtgadfgtgfwsfntikp
gavpgrkgstqaphisliifahginiglhtrvyfddeaeanakdpvlnsiewatrrqtlv
akreerdgevvyrfdiriqgenetvffdi

    Sequence, based on observed residues (ATOM records): (download) 
    >2buzA (A:)
elketpsqtggpyvhigllpkqanievfehnldnnlvqdntqgqrirlegqvfdglglpl
rdvlieiwqadtngvypsqadtqgkqvdpnflgwgrtgadfgtgfwsfntikpgavpgrk
gstqaphisliifahginiglhtrvyfddeaeanakdpvlnsiewatrrqtlvakreerd
gevvyrfdiriqgenetvffdi

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >2buzB (B:)
msqiiwgayaqrntedhppayapgyktsvlrspknalisiaetlsevtaphfsadkfgpk
dndlilnyakdglpigervivhgyvrdqfgrpvknalvevwqanasgryrhpndqyigam
dpnfggcgrmltddngyyvfrtikpgpypwrnrinewrpahihfsliadgwaqrlisqfy
fegdtlidscpilktipseqqrralialedksnfieadsrcyrfditlrgrratyfendl
t

    Sequence, based on observed residues (ATOM records): (download) 
    >2buzB (B:)
iiwgayaqrntedhppayapgyktsvlrspknalisiaetlsevtaphfsadkfgpkdnd
lilnyakdglpigervivhgyvrdqfgrpvknalvevwqanasgryrhpndqyigamdpn
fggcgrmltddngyyvfrtikpgpypwrnrinewrpahihfsliadgwaqrlisqfyfeg
dtlidscpilktipseqqrralialedksnfieadsrcyrfditlrgrratyfendlt