Isolation and characterization of [Pro2]somatostatin-14 and melanotropins from Russian sturgeon, Acipenser gueldenstaedti Brandt.
Identifieur interne : 000849 ( Ncbi/Curation ); précédent : 000848; suivant : 000850Isolation and characterization of [Pro2]somatostatin-14 and melanotropins from Russian sturgeon, Acipenser gueldenstaedti Brandt.
Auteurs : M. Nishii [Japon] ; B. Movérus ; O S Bukovskaya ; A. Takahashi ; H. KawauchiSource :
- General and comparative endocrinology [ 0016-6480 ] ; 1995.
English descriptors
- KwdEn :
- Adrenocorticotropic Hormone (chemistry), Adrenocorticotropic Hormone (isolation & purification), Amino Acid Sequence, Animals, Chromatography, High Pressure Liquid, Female, Fishes, Growth Hormone (secretion), Male, Melanocyte-Stimulating Hormones (chemistry), Melanocyte-Stimulating Hormones (isolation & purification), Molecular Sequence Data, Pituitary Gland (chemistry), Protein Precursors (chemistry), Protein Precursors (isolation & purification), Protein Precursors (pharmacology), Somatostatin (chemistry), Somatostatin (isolation & purification), Somatostatin (pharmacology).
- MESH :
- chemical , chemistry : Adrenocorticotropic Hormone, Melanocyte-Stimulating Hormones, Protein Precursors, Somatostatin.
- chemical , isolation & purification : Adrenocorticotropic Hormone, Melanocyte-Stimulating Hormones, Protein Precursors, Somatostatin.
- chemical , pharmacology : Protein Precursors, Somatostatin.
- chemical , secretion : Growth Hormone.
- chemistry : Pituitary Gland.
- Amino Acid Sequence, Animals, Chromatography, High Pressure Liquid, Female, Fishes, Male, Molecular Sequence Data.
Abstract
A new form of somatostatin (SRIH), along with melanotropins (MSHs), was isolated from pituitaries of the Russian sturgeon Acipenser gueldenstaedti Brandt by gel filtration, ion exchange, and reversed-phase HPLC following acid-acetone extraction. The sturgeon SRIH consists of 14 amino acid residues and differs from mammalian SRIH-14 by the substitution Pro for Gly at position 2. Synthetic [Pro2]SRIH-14 was as potent as mammalian SRIH-14 in inhibiting release of growth hormone into medium from the organ-cultured pituitary of rainbow trout. Sturgeon alpha-MSH has the same amino acid sequence as those found in mammals. Sturgeon beta-MSH is composed of 17 amino acid residues, and its amino acid sequence is identical to the N-terminal 15 residues of salmon beta-MSH I and to the C-terminal 2 residues of mammalian beta-MSH.
DOI: 10.1006/gcen.1995.1078
PubMed: 7657157
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Movérus</name></author><author><name sortKey="Bukovskaya, O S" sort="Bukovskaya, O S" uniqKey="Bukovskaya O" first="O S" last="Bukovskaya">O S Bukovskaya</name></author><author><name sortKey="Takahashi, A" sort="Takahashi, A" uniqKey="Takahashi A" first="A" last="Takahashi">A. Takahashi</name></author><author><name sortKey="Kawauchi, H" sort="Kawauchi, H" uniqKey="Kawauchi H" first="H" last="Kawauchi">H. 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Nishii</name><affiliation wicri:level="1"><nlm:affiliation>Laboratory of Molecular Endocrinology, School of Fisheries Sciences, Kitasato University, Iwate, Japan.</nlm:affiliation><country xml:lang="fr">Japon</country><wicri:regionArea>Laboratory of Molecular Endocrinology, School of Fisheries Sciences, Kitasato University, Iwate</wicri:regionArea><wicri:noRegion>Iwate</wicri:noRegion></affiliation></author><author><name sortKey="Moverus, B" sort="Moverus, B" uniqKey="Moverus B" first="B" last="Movérus">B. Movérus</name></author><author><name sortKey="Bukovskaya, O S" sort="Bukovskaya, O S" uniqKey="Bukovskaya O" first="O S" last="Bukovskaya">O S Bukovskaya</name></author><author><name sortKey="Takahashi, A" sort="Takahashi, A" uniqKey="Takahashi A" first="A" last="Takahashi">A. Takahashi</name></author><author><name sortKey="Kawauchi, H" sort="Kawauchi, H" uniqKey="Kawauchi H" first="H" last="Kawauchi">H. Kawauchi</name></author></analytic><series><title level="j">General and comparative endocrinology</title><idno type="ISSN">0016-6480</idno><imprint><date when="1995" type="published">1995</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adrenocorticotropic Hormone (chemistry)</term><term>Adrenocorticotropic Hormone (isolation & purification)</term><term>Amino Acid Sequence</term><term>Animals</term><term>Chromatography, High Pressure Liquid</term><term>Female</term><term>Fishes</term><term>Growth Hormone (secretion)</term><term>Male</term><term>Melanocyte-Stimulating Hormones (chemistry)</term><term>Melanocyte-Stimulating Hormones (isolation & purification)</term><term>Molecular Sequence Data</term><term>Pituitary Gland (chemistry)</term><term>Protein Precursors (chemistry)</term><term>Protein Precursors (isolation & purification)</term><term>Protein Precursors (pharmacology)</term><term>Somatostatin (chemistry)</term><term>Somatostatin (isolation & purification)</term><term>Somatostatin (pharmacology)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Adrenocorticotropic Hormone</term><term>Melanocyte-Stimulating Hormones</term><term>Protein Precursors</term><term>Somatostatin</term></keywords><keywords scheme="MESH" type="chemical" qualifier="isolation & purification" xml:lang="en"><term>Adrenocorticotropic Hormone</term><term>Melanocyte-Stimulating Hormones</term><term>Protein Precursors</term><term>Somatostatin</term></keywords><keywords scheme="MESH" type="chemical" qualifier="pharmacology" xml:lang="en"><term>Protein Precursors</term><term>Somatostatin</term></keywords><keywords scheme="MESH" type="chemical" qualifier="secretion" xml:lang="en"><term>Growth Hormone</term></keywords><keywords scheme="MESH" qualifier="chemistry" xml:lang="en"><term>Pituitary Gland</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Amino Acid Sequence</term><term>Animals</term><term>Chromatography, High Pressure Liquid</term><term>Female</term><term>Fishes</term><term>Male</term><term>Molecular Sequence Data</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">A new form of somatostatin (SRIH), along with melanotropins (MSHs), was isolated from pituitaries of the Russian sturgeon Acipenser gueldenstaedti Brandt by gel filtration, ion exchange, and reversed-phase HPLC following acid-acetone extraction. The sturgeon SRIH consists of 14 amino acid residues and differs from mammalian SRIH-14 by the substitution Pro for Gly at position 2. Synthetic [Pro2]SRIH-14 was as potent as mammalian SRIH-14 in inhibiting release of growth hormone into medium from the organ-cultured pituitary of rainbow trout. Sturgeon alpha-MSH has the same amino acid sequence as those found in mammals. Sturgeon beta-MSH is composed of 17 amino acid residues, and its amino acid sequence is identical to the N-terminal 15 residues of salmon beta-MSH I and to the C-terminal 2 residues of mammalian beta-MSH.</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
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