Linked Life Data

3178806

Source:http://linkedlifedata.com/resource/pubmed/id/3178806

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
1988-11-21
pubmed:abstractText
The results of iterative extended Huckel calculations of the electronic structure of the penta-coordinated Fe(II)-porphyn-imidazole complexes as models for deoxymyoglobin and alpha- and beta-subunits of tetrameric deoxyhemoglobin are presented. Temperature dependences of the Fe-57 nuclei quadrupole splitting and isomer shift for deoxymyoglobin and alpha- and beta-subunits of tetrameric deoxyhemoglobin models were calculated taking into account the spin-orbit coupling between ground and low-lying Fe(II) high spin terms. The results show that the electronic structure and Mössbauer parameters are sensitive to the stereochemical differences of the active sites in deoxymyoglobin and alpha- and beta-subunits of tetrameric deoxyhemoglobin.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Sep
pubmed:issn
0006-291X
pubmed:author
pubmed:issnType
Print
pubmed:day
30
pubmed:volume
155
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1255-60
pubmed:dateRevised
2004-11-17
pubmed:meshHeading
pubmed:year
1988
pubmed:articleTitle
Comparative quantum-chemical analysis of the electronic structure and Mössbauer parameters of the active site models for deoxymyoglobin and alpha- and beta-subunits of tetrameric deoxyhemoglobin.
pubmed:affiliation
Institute of Biophysics, Ministry of Health, Moscow, USSR.
pubmed:publicationType
Journal Article