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PDBsum entry 4qgl
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Oxidoreductase
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PDB id
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4qgl
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PDB id:
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| Name: |
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Oxidoreductase
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Title:
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Acireductone dioxygenase from bacillus anthracis with three cadmium ions
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Structure:
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Acireductone dioxygenase. Chain: a. Synonym: 1,2-dihydroxy-3-keto-5-methylthiopentene dioxygenase, dhk- mtpene dioxygenase, acireductone dioxygenase (fe(2+)-requiring), ard', fe-ard, acireductone dioxygenase (ni(2+)-requiring), ard, ni- ard. Engineered: yes
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Source:
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Bacillus anthracis. Anthrax,anthrax bacterium. Organism_taxid: 261594. Strain: ames ancestor. Gene: bas3949, ba_4258, gbaa4258, gbaa_4258, mtnd. Expressed in: escherichia coli. Expression_system_taxid: 511693.
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Resolution:
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2.61Å
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R-factor:
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0.178
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R-free:
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0.226
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Authors:
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A.M.Milaczewska,M.Chruszcz,K.A.Majorek,P.J.Porebski,T.Borowski, W.F.Anderson,W.Minor,Center For Structural Genomics Of Infectious Diseases (Csgid)
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Key ref:
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A.M.Milaczewska
et al.
Acireductone dioxygenase from bacillus anthracis with cadmium ions.
To be published,
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Date:
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23-May-14
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Release date:
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18-Jun-14
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PROCHECK
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Headers
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References
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Q81MI9
(MTND_BACAN) -
Acireductone dioxygenase from Bacillus anthracis
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Seq:
Struc:
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170 a.a.
174 a.a.
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Key: |
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PfamA domain |
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Secondary structure |
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CATH domain |
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Enzyme class 2:
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E.C.1.13.11.53
- acireductone dioxygenase (Ni(2+)-requiring).
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Reaction:
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1,2-dihydroxy-5-(methylsulfanyl)pent-1-en-3-one + O2 = 3-(methylsulfanyl)propanoate + CO + formate + 2 H+
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1,2-dihydroxy-5-(methylsulfanyl)pent-1-en-3-one
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+
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O2
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=
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3-(methylsulfanyl)propanoate
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+
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CO
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+
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formate
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+
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2
×
H(+)
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Cofactor:
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Ni(2+)
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Enzyme class 3:
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E.C.1.13.11.54
- acireductone dioxygenase (Fe(2+)-requiring).
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Reaction:
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1,2-dihydroxy-5-(methylsulfanyl)pent-1-en-3-one + O2 = 4-methylsulfanyl- 2-oxobutanoate + formate + 2 H+
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1,2-dihydroxy-5-(methylsulfanyl)pent-1-en-3-one
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+
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O2
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=
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4-methylsulfanyl- 2-oxobutanoate
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+
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formate
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+
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2
×
H(+)
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Cofactor:
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Fe(2+)
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Note, where more than one E.C. class is given (as above), each may
correspond to a different protein domain or, in the case of polyprotein
precursors, to a different mature protein.
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Molecule diagrams generated from .mol files obtained from the
KEGG ftp site
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Links
