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http://purl.uniprot.org/citations/7028740http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/7028740http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/7028740http://www.w3.org/2000/01/rdf-schema#comment"The major desamido form of human growth hormone (hGH) results from deamidation of asparagine 152. Peptide mapping and amino acid sequencing were used in the identification. This desamido form (hGHAsp152) could be produced by incubation of the undeamidated hormone in an alkaline medium. Another minor deamidated form which contained glutamic acid at 137 (hGHGlu137) also was identified in preparations of hGH. This form was not produced by alkaline treatment of hGH. Limited hydrolysis of hGH with subtilisin produced two cleaved forms, one with cleavages at positions 139 and 149 and another with cleavages at 139 and 146. hGHAsp152 underwent only one type of modification, cleavage at positions 139 and 146. Hydrolysis of hGHGlu137 resulted in cleavages in the region of 139 to 149 identical with those noted with hGH, but in addition, proteolysis had occurred in the region of 95 to 127, an area where hGH was not attacked by subtilisin. That Glu at 137 modified cleavage points was also indicated by the greater resistance of hGHGlu137 to hydrolysis by subtilisin as compared to hGH. The results demonstrate that deamidation can alter points of proteolytic cleavage. If proteolytic processing of hGH is found to be of physiologic significance, deamidation may be a way of directing specific cleavages."xsd:string
http://purl.uniprot.org/citations/7028740http://purl.org/dc/terms/identifier"doi:10.1016/s0021-9258(19)68453-x"xsd:string
http://purl.uniprot.org/citations/7028740http://purl.org/dc/terms/identifier"doi:10.1016/s0021-9258(19)68453-x"xsd:string
http://purl.uniprot.org/citations/7028740http://purl.uniprot.org/core/author"Singh R.N."xsd:string
http://purl.uniprot.org/citations/7028740http://purl.uniprot.org/core/author"Singh R.N."xsd:string
http://purl.uniprot.org/citations/7028740http://purl.uniprot.org/core/author"Bonewald L.F."xsd:string
http://purl.uniprot.org/citations/7028740http://purl.uniprot.org/core/author"Bonewald L.F."xsd:string
http://purl.uniprot.org/citations/7028740http://purl.uniprot.org/core/author"Lewis U.J."xsd:string
http://purl.uniprot.org/citations/7028740http://purl.uniprot.org/core/author"Lewis U.J."xsd:string
http://purl.uniprot.org/citations/7028740http://purl.uniprot.org/core/author"Seavey B.K."xsd:string
http://purl.uniprot.org/citations/7028740http://purl.uniprot.org/core/author"Seavey B.K."xsd:string
http://purl.uniprot.org/citations/7028740http://purl.uniprot.org/core/date"1981"xsd:gYear
http://purl.uniprot.org/citations/7028740http://purl.uniprot.org/core/date"1981"xsd:gYear
http://purl.uniprot.org/citations/7028740http://purl.uniprot.org/core/name"J. Biol. Chem."xsd:string
http://purl.uniprot.org/citations/7028740http://purl.uniprot.org/core/name"J. Biol. Chem."xsd:string
http://purl.uniprot.org/citations/7028740http://purl.uniprot.org/core/pages"11645-11650"xsd:string
http://purl.uniprot.org/citations/7028740http://purl.uniprot.org/core/pages"11645-11650"xsd:string
http://purl.uniprot.org/citations/7028740http://purl.uniprot.org/core/title"Altered proteolytic cleavage of human growth hormone as a result of deamidation."xsd:string
http://purl.uniprot.org/citations/7028740http://purl.uniprot.org/core/title"Altered proteolytic cleavage of human growth hormone as a result of deamidation."xsd:string
http://purl.uniprot.org/citations/7028740http://purl.uniprot.org/core/volume"256"xsd:string
http://purl.uniprot.org/citations/7028740http://purl.uniprot.org/core/volume"256"xsd:string
http://purl.uniprot.org/citations/7028740http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/7028740
http://purl.uniprot.org/citations/7028740http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/7028740