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http://purl.uniprot.org/citations/7945238http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/7945238http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/7945238http://www.w3.org/2000/01/rdf-schema#comment"It has previously been reported that two kinds of human gastric adenocarcinoma cell lines (STKM-1 and MKN28) secrete a trypsin-like enzyme. In this study, four molecular forms of the enzyme (26, 25, 24 and 23 kDa on non-reducing SDS/PAGE) were purified from the serum-free conditioned medium of STKM-1 cells. Analysis of N-terminal amino acid sequences showed that the 26 kDa protein was a two-chain form of trypsinogen 1 which had been produced by proteolytic cleavage of the Arg107-Val108 bond of trypsinogen 1, and the 24 kDa protein was the one-chain form of trypsinogen 1. The 25 and 23 kDa proteins were the activated forms of the two-chain and one-chain trypsinogen 1 respectively. Isoelectric focusing gave pI values of 6.3 and 6.6 for the 26 kDa two-chain form and the 24 kDa one-chain form of trypsinogen 1 respectively. Comparison of the proteolytic activities indicated that the one-chain trypsin 1 had amidolytic activity about four times higher than that of the two-chain enzyme."xsd:string
http://purl.uniprot.org/citations/7945238http://purl.org/dc/terms/identifier"doi:10.1042/bj3030187"xsd:string
http://purl.uniprot.org/citations/7945238http://purl.org/dc/terms/identifier"doi:10.1042/bj3030187"xsd:string
http://purl.uniprot.org/citations/7945238http://purl.uniprot.org/core/author"Nagashima Y."xsd:string
http://purl.uniprot.org/citations/7945238http://purl.uniprot.org/core/author"Nagashima Y."xsd:string
http://purl.uniprot.org/citations/7945238http://purl.uniprot.org/core/author"Umeda M."xsd:string
http://purl.uniprot.org/citations/7945238http://purl.uniprot.org/core/author"Umeda M."xsd:string
http://purl.uniprot.org/citations/7945238http://purl.uniprot.org/core/author"Miyazaki K."xsd:string
http://purl.uniprot.org/citations/7945238http://purl.uniprot.org/core/author"Miyazaki K."xsd:string
http://purl.uniprot.org/citations/7945238http://purl.uniprot.org/core/author"Koshikawa N."xsd:string
http://purl.uniprot.org/citations/7945238http://purl.uniprot.org/core/author"Koshikawa N."xsd:string
http://purl.uniprot.org/citations/7945238http://purl.uniprot.org/core/author"Yasumitsu H."xsd:string
http://purl.uniprot.org/citations/7945238http://purl.uniprot.org/core/author"Yasumitsu H."xsd:string
http://purl.uniprot.org/citations/7945238http://purl.uniprot.org/core/date"1994"xsd:gYear
http://purl.uniprot.org/citations/7945238http://purl.uniprot.org/core/date"1994"xsd:gYear
http://purl.uniprot.org/citations/7945238http://purl.uniprot.org/core/name"Biochem. J."xsd:string
http://purl.uniprot.org/citations/7945238http://purl.uniprot.org/core/name"Biochem. J."xsd:string
http://purl.uniprot.org/citations/7945238http://purl.uniprot.org/core/pages"187-190"xsd:string
http://purl.uniprot.org/citations/7945238http://purl.uniprot.org/core/pages"187-190"xsd:string
http://purl.uniprot.org/citations/7945238http://purl.uniprot.org/core/title"Identification of one- and two-chain forms of trypsinogen 1 produced by a human gastric adenocarcinoma cell line."xsd:string
http://purl.uniprot.org/citations/7945238http://purl.uniprot.org/core/title"Identification of one- and two-chain forms of trypsinogen 1 produced by a human gastric adenocarcinoma cell line."xsd:string
http://purl.uniprot.org/citations/7945238http://purl.uniprot.org/core/volume"303"xsd:string
http://purl.uniprot.org/citations/7945238http://purl.uniprot.org/core/volume"303"xsd:string