PDB entry 2bum

View 2bum on RCSB PDB site
Description: crystal structure of wild-type protocatechuate 3,4-dioxygenase from acinetobacter sp. adp1
Class: oxidoreductase
Keywords: dioxygenase, aromatic degradation, non-heme iron, beta-sandwich, mixed alpha/beta structure
Deposited on 2005-06-14, released 2006-09-05
The last revision prior to the SCOP 1.75 freeze date was dated 2006-09-05, with a file datestamp of 2007-07-20.
Experiment type: XRAY
Resolution: 1.8 Å
R-factor: 0.185
AEROSPACI score: 0.61 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: protocatechuate 3,4-dioxygenase alpha chain
    Species: Acinetobacter calcoaceticus
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.75: d2buma1
  • Chain 'B':
    Compound: protocatechuate 3,4-dioxygenase beta chain
    Species: Acinetobacter sp.
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.75: d2bumb1
  • Heterogens: FE, HYD, HOH

PDB Chain Sequences:

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

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

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

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