TY - JOUR
T1 - Xas study of the heme iron coordination in his64(E7)tyr synthetic sperm whale myoglobin
AU - Cortes, Robert
AU - Ascone, Isabella
AU - Pin, Serge
AU - Alpert, Bernard
AU - Chiu, Mark L.
AU - Sligar, Stephen G.
PY - 1993/1
Y1 - 1993/1
N2 - By using site-directed mutagenesis of the synthetic sperm whale myoglobin, th< native distal histidine residue, at position 64 (the helical position E7), was substituted with; tyrosine. The heme iron coordination in wild-type myoglobin and in His(E7)Tyr mutant wa studied by X-ray Absorption Spectroscopy (XANES and EXAFS). Data show that the iron is bound to the OH group of tvrosine.
AB - By using site-directed mutagenesis of the synthetic sperm whale myoglobin, th< native distal histidine residue, at position 64 (the helical position E7), was substituted with; tyrosine. The heme iron coordination in wild-type myoglobin and in His(E7)Tyr mutant wa studied by X-ray Absorption Spectroscopy (XANES and EXAFS). Data show that the iron is bound to the OH group of tvrosine.
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U2 - 10.7567/JJAPS.32S2.544
DO - 10.7567/JJAPS.32S2.544
M3 - Article
AN - SCOPUS:79952626032
SN - 0021-4922
VL - 32
SP - 544
EP - 546
JO - Japanese Journal of Applied Physics
JF - Japanese Journal of Applied Physics
ER -