dc.contributor | Universidade Federal de São Paulo (UNIFESP) | |
dc.contributor | Univ Munich | |
dc.creator | Bueno, N. R. | |
dc.creator | Fritz, H. | |
dc.creator | Auerswald, E. A. | |
dc.creator | Mentele, R. | |
dc.creator | Sampaio, M. | |
dc.creator | Sampaio, CAM | |
dc.creator | Oliva, MLV | |
dc.date.accessioned | 2016-01-24T12:30:52Z | |
dc.date.accessioned | 2023-09-04T18:31:42Z | |
dc.date.available | 2016-01-24T12:30:52Z | |
dc.date.available | 2023-09-04T18:31:42Z | |
dc.date.created | 2016-01-24T12:30:52Z | |
dc.date.issued | 1999-08-11 | |
dc.identifier | Biochemical and Biophysical Research Communications. San Diego: Academic Press Inc, v. 261, n. 3, p. 838-843, 1999. | |
dc.identifier | 0006-291X | |
dc.identifier | http://repositorio.unifesp.br/handle/11600/26130 | |
dc.identifier | 10.1006/bbrc.1999.1099 | |
dc.identifier | WOS:000082014900050 | |
dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/8615762 | |
dc.description.abstract | A novel serine proteinase inhibitor, DgTI, was purified from Dioclea glabra seeds by acetone precipitation, and ion-exchange and reverse phase chromatography. the inhibitor belongs to the Bowman-Birk family, and its primary sequence, determined by Edman degradation and mass spectrometry, of 67 amino acids is: SSGPCCDRCRCTKSEPPQCQCQDVRLNSC-HSACEACVCSHSMPGLCSCLDITHFCHEPCKSSGD- DED, Although two reactive sites were determined by susceptibility to trypsin (Lys(13) and His(40)), the inhibitory function was assigned only to the first site. the inhibitor forms a 1:1 complex with trypsin, and Ki is 0.5 x 10(-9) M. Elastase, chymotrypsin, kallikreins, factor Xa, thrombin, and plasmin were not inhibited. By its properties, DgTI is a Bowman-Birk inhibitor with structural and inhibitory properties between the class of Bowman-Birk type I (with a fully active second reactive site), and Bowman-Birk type II (devoid of second reactive site). (C) 1999 Academic Press. | |
dc.language | eng | |
dc.publisher | Academic Press Inc | |
dc.relation | Biochemical and Biophysical Research Communications | |
dc.rights | Acesso restrito | |
dc.subject | Dioclea glabra | |
dc.subject | Leguminosae | |
dc.subject | Bowman-Birk inhibitor | |
dc.subject | trypsin inhibitor | |
dc.subject | amino acid sequence | |
dc.title | Primary structure of Dioclea glabra trypsin inhibitor, DgTI, a Bowman-Birk inhibitor | |
dc.type | Artigo | |