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PDBsum entry 5c6f
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Oxidoreductase
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PDB id
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5c6f
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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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Crystal structures of ferritin mutants reveal side-on binding to diiron and end-on cleavage of oxygen
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Structure:
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Bacterial non-heme ferritin. Chain: a, b, c, d, e, f, g, h, i, j, k, l. Engineered: yes. Mutation: yes
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Source:
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Helicobacter pylori. Organism_taxid: 85963. Strain: j99 / atcc 700824. Gene: ftna, pfr, jhp_0598. Expressed in: escherichia coli. Expression_system_taxid: 469008.
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Resolution:
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2.00Å
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R-factor:
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0.151
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R-free:
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0.195
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Authors:
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S.Kim,K.H.Kim,J.H.Seok,Y.H.Park,S.W.Jung,Y.B.Chung,D.B.Lee,J.H.Lee, K.R.Han,A.E.Cho,C.Lee,M.S.Chung
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Key ref:
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S.Kim
et al.
(2016).
Structural Basis of Novel Iron-Uptake Route and Reaction Intermediates in Ferritins from Gram-Negative Bacteria.
J Mol Biol,
428,
5007-5018.
PubMed id:
DOI:
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Date:
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23-Jun-15
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Release date:
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27-Jul-16
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PROCHECK
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Headers
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References
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Q9ZLI1
(FTN_HELPJ) -
Bacterial non-heme ferritin from Helicobacter pylori (strain J99 / ATCC 700824)
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Seq:
Struc:
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167 a.a.
172 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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*
PDB and UniProt seqs differ
at 1 residue position (black
cross)
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Enzyme class:
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E.C.1.16.3.2
- bacterial non-heme ferritin.
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Reaction:
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4 Fe2+ + O2 + 6 H2O = 4 iron(III) oxide-hydroxide + 12 H+
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4
×
Fe(2+)
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+
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O2
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+
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6
×
H2O
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=
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4
×
iron(III) oxide-hydroxide
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+
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12
×
H(+)
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Molecule diagrams generated from .mol files obtained from the
KEGG ftp site
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DOI no:
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J Mol Biol
428:5007-5018
(2016)
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PubMed id:
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Structural Basis of Novel Iron-Uptake Route and Reaction Intermediates in Ferritins from Gram-Negative Bacteria.
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S.Kim,
J.H.Lee,
J.H.Seok,
Y.H.Park,
S.W.Jung,
A.E.Cho,
C.Lee,
M.S.Chung,
K.H.Kim.
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ABSTRACT
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Links
