Brand  (β version)

PDB ID: 1J3F

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Ligands
Code Name Style Show Link
CR Chromium ion PoSSuM
CZM 'N,N'-bis-(2-hydroxy-3-methyl-benzylidene)-benzene-1,2-diamine' PoSSuM
PO4 Phosphate ion PoSSuM
Non-standard Residues
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Glycosylation
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Structure summary

Code : 1J3F   PDBj   RCSB PDB   PDBe
Header : OXYGEN STORAGE/TRANSPORT
Title : Crystal Structure of an Artificial Metalloprotein:Cr(III)(3,3'-Me2-salophen)/apo-A71G Myoglobin
Release Data : 2004-05-18
Compound :
mol_id molecule chains
1 Myoglobin A
mutation: A71G
Source :
mol_id organism_scientific organism_common expression_system
1 Physeter catodon  (taxid:9755) Sperm whale Escherichia coli  (taxid:562)
expression_system_vector_type: PLASMID
expression_system_plasmid: TB-1
Authors : Koshiyama, T., Kono, M., Ohashi, M., Ueno, T., Suzuki, A., Yamane, T., Watanabe, Y.
Keywords : myoglobin, asymmetric catalysis, crystal, Schiff bases, chromium, OXYGEN STORAGE-TRANSPORT COMPLEX
Exp. method : X-RAY DIFFRACTION ( 1.45 Å )
Citation :

Coordinated Design of Cofactor and Active Site Structures in Development of New Protein Catalysts

Ueno, T.,Koshiyama, T.,Ohashi, M.  et al.
(2005)  J.Am.Chem.Soc.  127 : 6556 - 6562

PubMed: 15869276
DOI: 10.1021/ja045995q

Crystal Structures of Artificial Metalloproteins: Tight Binding of Fe(III)(Schiff-Base) by Mutation of Ala71 to Gly in Apo-Myoglobin.

Ueno, T.,Ohashi, M.,Kono, M.  et al.
(2004)  Inorg.Chem.  43 : 2852 - 2858

PubMed: 15106972
DOI: 10.1021/ic0498539

Reaction

Chain : A
UniProt : P02185 (MYG_PHYMC)
Reaction: EC: Evidence:
Physiological Direction:
Fe(III)-heme b-[protein] + nitric oxide + H2O = Fe(II)-heme b- [protein] + nitrite + 2 H(+) - UniProtKB:P02144
right-to-left
H2O2 + AH2 = A + 2 H2O - UniProtKB:P02144
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