Abstract
1. 1. Sheep aquomethaemoglobins A and B exert similar paramagnetic influence on the solventproton magnetic relaxation (PMR) rates as observed in human HbA, even in the presence of inositol hexaphosphate (IHP). 2. 2. On the other hand, phosphate-free methaemoglobin C induces smaller PMR rates due to the restricted haem-accessibility. 3. 3. Here IHP also binds, although with smaller affinity and with different structural consequences from the other two sheep haemoglobins. Some implications of these findings are discussed here.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 235-237 |
| Number of pages | 3 |
| Journal | International Journal of Biochemistry |
| Volume | 7 |
| Issue number | 5 |
| DOIs | |
| State | Published - 1976 |
| Externally published | Yes |
Fingerprint
ASJC Scopus subject areas
- Biochemistry
Cite this
A proton magnetic relaxation study of the interaction of isolated sheep methaemoglobins A, B and C with inositol hexaphosphate. / Vuk-Pavlović, S.; Benko, B.; Efremov, G. D.; Markovska, B.
In: International Journal of Biochemistry, Vol. 7, No. 5, 1976, p. 235-237.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - A proton magnetic relaxation study of the interaction of isolated sheep methaemoglobins A, B and C with inositol hexaphosphate
AU - Vuk-Pavlović, S.
AU - Benko, B.
AU - Efremov, G. D.
AU - Markovska, B.
PY - 1976
Y1 - 1976
N2 - 1. 1. Sheep aquomethaemoglobins A and B exert similar paramagnetic influence on the solventproton magnetic relaxation (PMR) rates as observed in human HbA, even in the presence of inositol hexaphosphate (IHP). 2. 2. On the other hand, phosphate-free methaemoglobin C induces smaller PMR rates due to the restricted haem-accessibility. 3. 3. Here IHP also binds, although with smaller affinity and with different structural consequences from the other two sheep haemoglobins. Some implications of these findings are discussed here.
AB - 1. 1. Sheep aquomethaemoglobins A and B exert similar paramagnetic influence on the solventproton magnetic relaxation (PMR) rates as observed in human HbA, even in the presence of inositol hexaphosphate (IHP). 2. 2. On the other hand, phosphate-free methaemoglobin C induces smaller PMR rates due to the restricted haem-accessibility. 3. 3. Here IHP also binds, although with smaller affinity and with different structural consequences from the other two sheep haemoglobins. Some implications of these findings are discussed here.
UR - http://www.scopus.com/inward/record.url?scp=0017184213&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0017184213&partnerID=8YFLogxK
U2 - 10.1016/0020-711X(76)90026-4
DO - 10.1016/0020-711X(76)90026-4
M3 - Article
AN - SCOPUS:0017184213
VL - 7
SP - 235
EP - 237
JO - International Journal of Biochemistry and Cell Biology
JF - International Journal of Biochemistry and Cell Biology
SN - 1357-2725
IS - 5
ER -