Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
1980-7-26
pubmed:abstractText
The haemocyanin of Astacus leptodactylus was studied in several buffers at three pH values. The best stability and lowest mean deviation on repeating the measurements were found at pH 7.2 in a Tris-HCl buffer. The following molecular parameters were determined: radius of gyration 6.90 nm, radius of gyration of the cross-section 3.87 nm, maximum dimension 21.5 nm, relative molecular mass 854000, volume 1440 nm3, hydration 0.27 g H2O/g protein. The theoretical scattering curves of a large number of models were calculated to find one fitting these data and the experimental scattering curve. The model with the best agreement was compared with an electron micrograph.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Apr
pubmed:issn
0014-2956
pubmed:author
pubmed:issnType
Print
pubmed:volume
105
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
539-43
pubmed:dateRevised
2007-7-23
pubmed:meshHeading
pubmed:year
1980
pubmed:articleTitle
Studies by small-angle X-ray scattering of the quaternary structure of the 24-S component of the haemocyanin of Astacus leptodactylus in solution.
pubmed:publicationType
Journal Article