PDB entry 2bv0
View 2bv0 on RCSB PDB site
Description: crystal structure of protocatechuate 3,4-dioxygenase from acinetobacter sp. adp1 mutant r133h in complex with protocatechuate.
Class: oxidoreductase
Keywords: 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 SCOP 1.75 freeze date was dated
2006-10-26, with a file datestamp of
2007-07-20.
Experiment type: XRAY
Resolution: 1.8 Å
R-factor: 0.167
AEROSPACI score: 0.62
(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):
- Uniprot P20371 (Start-208)
- engineered mutation (141)
Domains in SCOP 1.75: d2bv0a1 - Chain 'B':
Compound: protocatechuate 3,4-dioxygenase beta chain
Species: Acinetobacter calcoaceticus
Database cross-references and differences (RAF-indexed):
Domains in SCOP 1.75: d2bv0b1 - Heterogens: FE, DHB, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>2bv0A (A:)
mngwnfqelketpsqtggpyvhigllpkqanievfehnldnnlvqdntqgqrirlegqvf
dglglplrdvlieiwqadtngvypsqadtqgkqvdpnflgwgrtgadfgtgfwsfntikp
gavpgrkgstqaphisliifahginiglhtrvyfddeaeanakdpvlnsiewatrrqtlv
akreerdgevvyrfdiriqgenetvffdi
Sequence, based on observed residues (ATOM records): (download)
>2bv0A (A:)
elketpsqtggpyvhigllpkqanievfehnldnnlvqdntqgqrirlegqvfdglglpl
rdvlieiwqadtngvypsqadtqgkqvdpnflgwgrtgadfgtgfwsfntikpgavpgrk
gstqaphisliifahginiglhtrvyfddeaeanakdpvlnsiewatrrqtlvakreerd
gevvyrfdiriqgenetvffdi
- Chain 'B':
Sequence, based on SEQRES records: (download)
>2bv0B (B:)
msqiiwgayaqrntedhppayapgyktsvlrspknalisiaetlsevtaphfsadkfgpk
dndlilnyakdglpigervivhgyvrdqfgrpvknalvevwqanasgryrhpndqyigam
dpnfggcgrmltddngyyvfrtikpgpypwrnrinewrpahihfsliadgwaqrlisqfy
fegdtlidscpilktipseqqrralialedksnfieadsrcyrfditlrgrratyfendl
t
Sequence, based on observed residues (ATOM records): (download)
>2bv0B (B:)
iiwgayaqrntedhppayapgyktsvlrspknalisiaetlsevtaphfsadkfgpkdnd
lilnyakdglpigervivhgyvrdqfgrpvknalvevwqanasgryrhpndqyigamdpn
fggcgrmltddngyyvfrtikpgpypwrnrinewrpahihfsliadgwaqrlisqfyfeg
dtlidscpilktipseqqrralialedksnfieadsrcyrfditlrgrratyfendlt