Brand  (β version)

PDB ID: 104M

Hetero Atom Contents

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Code Name Style Show Link
HEM Protoporphyrin ix containing Fe PoSSuM
NBN N-butyl isocyanide PoSSuM
SO4 Sulfate ion PoSSuM

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Structure summary

Code : 104M   PDBj   RCSB PDB   PDBe
Header : OXYGEN TRANSPORT
Title : SPERM WHALE MYOGLOBIN N-BUTYL ISOCYANIDE AT PH 7.0
Release Data : 1998-04-08
Compound :
mol_id molecule chains
1 MYOGLOBIN A
Source :
mol_id organism_scientific organism_common
1 Physeter catodon  (taxid:9755) Sperm whale
organ: SKELETAL
tissue: SKELETAL MUSCLE
cellular_location: CYTOPLASM
Authors : Smith, R.D., Olson, J.S., Phillips Jr., G.N.
Keywords : LIGAND BINDING, OXYGEN STORAGE, OXYGEN BINDING, HEME, OXYGEN TRANSPORT
Exp. method : X-RAY DIFFRACTION ( 1.71 Å )
Citation :

Correlations between Bound N-Alkyl Isocyanide Orientations and Pathways for Ligand Binding in Recombinant Myoglobins

Smith, R.D.
(1999)  Thesis, Rice 

PubMed: -1

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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