Spectrophotometric study on reaction of non-naturally haem proteins with thiols in aqueous solutions .

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DC Field	Value	Language
dc.contributor.author	Jehad A. Taies, Ammar K. Kuhait	-
dc.contributor.author	Ahmed S. Hmed, Jassim H. Hassan	-
dc.date.accessioned	2023-01-15T08:50:35Z	-
dc.date.available	2023-01-15T08:50:35Z	-
dc.date.issued	2015	-
dc.identifier.issn	1991-8941	-
dc.identifier.uri	http://localhost:8080/xmlui/handle/123456789/9266	-
dc.description.abstract	Spectrophotometric titrations of dilute solution of tetra (p-sulphonaphthyl) porphinato Iron (II) [ TNPS4 Fe (II) ] in the presence of a large excess of thiols at high (PH=12.8) were studied. Evidence for high spin five coordinate iron (II) complexes were found . Thermodynamic parameters and stability constants , refer to exothermic reaction with negative values of ∆H and ∆G. LogKF , Log KD and (n) number of bounded ligands were calculated , and found to be (n=1-1.3) , which were assigned to five and sixcoordinate to the iron (II) atom. These results are discussed in relation to the high spin iron (II) state in the catalytic cycle of cytochrome (p-450)	en_US
dc.language.iso	en_US	en_US
dc.publisher	J. of University of Anbar for pure science	en_US
dc.subject	Spectroscopic	en_US
dc.subject	haem proteins	en_US
dc.subject	thiols porphyrin	en_US
dc.title	Spectrophotometric study on reaction of non-naturally haem proteins with thiols in aqueous solutions .	en_US
dc.type	Article	en_US
Appears in Collections:	كلية الصيدلة

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