Regulation of skeletal muscle phosphorylase phosphatase activity. II. Interconversions

1. 1. The incubation of the pegion breast muscle homogenate at 37° resulted in a time-dependent decrease in phosphatase activity. This effect was stimulated by ATP, ADP, AMP, GTP, UTP, CTP or pyrophosphate. 2. 2. Reactivation of an inactive phosphorylase a phosphatase preparation was obtained by inc...

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Detalles Bibliográficos
Autores: Chelala, C.A., Torres, H.N.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:1970
País:Argentina
Institución:Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
Repositorio:Biblioteca Digital (UBA-FCEN)
Idioma:inglés
OAI Identifier:paperaa:paper_00052744_v198_n3_p504_Chelala
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00052744_v198_n3_p504_Chelala
Access Level:acceso abierto
Palabra clave:adenine nucleotide
adenosine triphosphate
creatine phosphate
cyclic AMP
glucosyltransferase
guanine nucleotide
magnesium
mercaptoethanol
phosphatase
phosphorus
pyrimidine nucleotide
pyrophosphate
animal
article
enzyme activation
enzymology
muscle
pigeon
Adenine Nucleotides
Adenosine Triphosphate
Animal
Cyclic AMP
Cytosine Nucleotides
Diphosphates
Enzyme Activation
Glucosyltransferases
Guanine Nucleotides
Magnesium
Mercaptoethanol
Muscles
Phosphocreatine
Phosphoric Monoester Hydrolases
Phosphorus Isotopes
Pigeons
Uracil Nucleotides
id AR_54f3a54701c25d5a2bdf078d034c8b2c
oai_identifier_str paperaa:paper_00052744_v198_n3_p504_Chelala
network_acronym_str AR
network_name_str Argentina
repository_id_str
spelling Regulation of skeletal muscle phosphorylase phosphatase activity. II. InterconversionsChelala, C.A.Torres, H.N.adenine nucleotideadenosine triphosphatecreatine phosphatecyclic AMPglucosyltransferaseguanine nucleotidemagnesiummercaptoethanolphosphatasephosphoruspyrimidine nucleotidepyrophosphateanimalarticleenzyme activationenzymologymusclepigeonAdenine NucleotidesAdenosine TriphosphateAnimalCyclic AMPCytosine NucleotidesDiphosphatesEnzyme ActivationGlucosyltransferasesGuanine NucleotidesMagnesiumMercaptoethanolMusclesPhosphocreatinePhosphoric Monoester HydrolasesPhosphorus IsotopesPigeonsUracil Nucleotides1. 1. The incubation of the pegion breast muscle homogenate at 37° resulted in a time-dependent decrease in phosphatase activity. This effect was stimulated by ATP, ADP, AMP, GTP, UTP, CTP or pyrophosphate. 2. 2. Reactivation of an inactive phosphorylase a phosphatase preparation was obtained by incubation with ATP-Mg2+. Phosphocreatine-Mg2+ or Mg2+ were also found to be effective in bringing about the reactivation of the enzyme. 3. 3. 3′,5′-Cyclic AMP decreased the yield of the active enzyme when it was added either at the beginning or during the activation reaction. © 1970.Fil:Chelala, C.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.Fil:Torres, H.N. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.1970info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12110/paper_00052744_v198_n3_p504_ChelalaBBA - Enzymology 1970;198(3):504-513reponame:Biblioteca Digital (UBA-FCEN)instname:Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturalesinstacron:UBA-FCENenginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/2.5/ar2024-05-10T10:42:49Zpaperaa:paper_00052744_v198_n3_p504_ChelalaInstitucionalhttps://digital.bl.fcen.uba.ar/Universidad públicaNo correspondehttps://digital.bl.fcen.uba.ar/cgi-bin/oaiserver.cgiana@bl.fcen.uba.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:18962024-05-10 10:42:50.376Biblioteca Digital (UBA-FCEN) - Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturalesfalse
dc.title.none.fl_str_mv Regulation of skeletal muscle phosphorylase phosphatase activity. II. Interconversions
title Regulation of skeletal muscle phosphorylase phosphatase activity. II. Interconversions
spellingShingle Regulation of skeletal muscle phosphorylase phosphatase activity. II. Interconversions
Chelala, C.A.
adenine nucleotide
adenosine triphosphate
creatine phosphate
cyclic AMP
glucosyltransferase
guanine nucleotide
magnesium
mercaptoethanol
phosphatase
phosphorus
pyrimidine nucleotide
pyrophosphate
animal
article
enzyme activation
enzymology
muscle
pigeon
Adenine Nucleotides
Adenosine Triphosphate
Animal
Cyclic AMP
Cytosine Nucleotides
Diphosphates
Enzyme Activation
Glucosyltransferases
Guanine Nucleotides
Magnesium
Mercaptoethanol
Muscles
Phosphocreatine
Phosphoric Monoester Hydrolases
Phosphorus Isotopes
Pigeons
Uracil Nucleotides
title_short Regulation of skeletal muscle phosphorylase phosphatase activity. II. Interconversions
title_full Regulation of skeletal muscle phosphorylase phosphatase activity. II. Interconversions
title_fullStr Regulation of skeletal muscle phosphorylase phosphatase activity. II. Interconversions
title_full_unstemmed Regulation of skeletal muscle phosphorylase phosphatase activity. II. Interconversions
title_sort Regulation of skeletal muscle phosphorylase phosphatase activity. II. Interconversions
dc.creator.none.fl_str_mv Chelala, C.A.
Torres, H.N.
author Chelala, C.A.
author_facet Chelala, C.A.
Torres, H.N.
author_role author
author2 Torres, H.N.
author2_role author
dc.subject.none.fl_str_mv adenine nucleotide
adenosine triphosphate
creatine phosphate
cyclic AMP
glucosyltransferase
guanine nucleotide
magnesium
mercaptoethanol
phosphatase
phosphorus
pyrimidine nucleotide
pyrophosphate
animal
article
enzyme activation
enzymology
muscle
pigeon
Adenine Nucleotides
Adenosine Triphosphate
Animal
Cyclic AMP
Cytosine Nucleotides
Diphosphates
Enzyme Activation
Glucosyltransferases
Guanine Nucleotides
Magnesium
Mercaptoethanol
Muscles
Phosphocreatine
Phosphoric Monoester Hydrolases
Phosphorus Isotopes
Pigeons
Uracil Nucleotides
topic adenine nucleotide
adenosine triphosphate
creatine phosphate
cyclic AMP
glucosyltransferase
guanine nucleotide
magnesium
mercaptoethanol
phosphatase
phosphorus
pyrimidine nucleotide
pyrophosphate
animal
article
enzyme activation
enzymology
muscle
pigeon
Adenine Nucleotides
Adenosine Triphosphate
Animal
Cyclic AMP
Cytosine Nucleotides
Diphosphates
Enzyme Activation
Glucosyltransferases
Guanine Nucleotides
Magnesium
Mercaptoethanol
Muscles
Phosphocreatine
Phosphoric Monoester Hydrolases
Phosphorus Isotopes
Pigeons
Uracil Nucleotides
description 1. 1. The incubation of the pegion breast muscle homogenate at 37° resulted in a time-dependent decrease in phosphatase activity. This effect was stimulated by ATP, ADP, AMP, GTP, UTP, CTP or pyrophosphate. 2. 2. Reactivation of an inactive phosphorylase a phosphatase preparation was obtained by incubation with ATP-Mg2+. Phosphocreatine-Mg2+ or Mg2+ were also found to be effective in bringing about the reactivation of the enzyme. 3. 3. 3′,5′-Cyclic AMP decreased the yield of the active enzyme when it was added either at the beginning or during the activation reaction. © 1970.
publishDate 1970
dc.date.none.fl_str_mv 1970
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12110/paper_00052744_v198_n3_p504_Chelala
url http://hdl.handle.net/20.500.12110/paper_00052744_v198_n3_p504_Chelala
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/2.5/ar
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/2.5/ar
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv BBA - Enzymology 1970;198(3):504-513
reponame:Biblioteca Digital (UBA-FCEN)
instname:Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
instacron:UBA-FCEN
instname_str Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
instacron_str UBA-FCEN
institution UBA-FCEN
reponame_str Biblioteca Digital (UBA-FCEN)
collection Biblioteca Digital (UBA-FCEN)
repository.name.fl_str_mv Biblioteca Digital (UBA-FCEN) - Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
repository.mail.fl_str_mv ana@bl.fcen.uba.ar
_version_ 1799196689262706688
score 15,812429

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