ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

feed icon rss

Ihre E-Mail wurde erfolgreich gesendet. Bitte prüfen Sie Ihren Maileingang.

Leider ist ein Fehler beim E-Mail-Versand aufgetreten. Bitte versuchen Sie es erneut.

Vorgang fortführen?

Exportieren
  • 1
    ISSN: 1573-4943
    Schlagwort(e): Trypsin inhibitor ; Kunitz-type inhibitor ; amino acid sequence ; winged bean ; Psophocarpus tetragonolobus (L.) DC
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Chemie und Pharmazie
    Notizen: Abstract The primary sequence of trypsin inhibitor-2 (WBTI-2) fromPsophocarpus tetragonolobus (L.) DC seeds was determined. This inhibitor consists of a single polypeptide chain of 182 amino acids, including four half-cystine residues, and an N-terminal residue of pyroglutamic acid. The sequence of WBTI-2 showed 57% identity to the basic trypsin inhibitor (WBTI-3) and 50% identity to the chymotrypsin inhibitor (WBCI) of winged bean, and 54% identity to the trypsin inhibitor DE-3 fromErythrina latissima seed. The similarity to the soybean Kunitz trypsin inhibitor (40%) and the other Kunitz-type inhibitors fromAdenanthera pavonina (30%) and wheat (26%) was much lower. Sequence comparisons indicate that thePsophocarpus andErythrina inhibitors are more closely related to each other than to other members of the Kunitz inhibitor family.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 2
    ISSN: 1573-4943
    Schlagwort(e): Trypsin inhibitor ; Kunitz-type seed inhibitor ; amino acid sequence ; sequence similarity ; Leguminosae ; winged bean ; Psophocarpus tetragonolobus (L.) DC
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Chemie und Pharmazie
    Notizen: Abstract The primary structure of acidic trypsin inhibitor-2a (WBTI-2a,pI 5.9) fromPsophocarpus tetragonolobus (L.) DC seed was determined. This inhibitor consists of a single polypeptide chain of 180 amino acids including four half-cystine residues and has an N-terminal residue of pyroglutamic acid. The sequence of WBTI-2a,pI 5.9, showed 84% identity to acidic trypsin inhibitor-2 (WBTI-2,pI 5.1) but only 57% identity to the basic trypsin inhibitor (WBTI-1,pI 8.9) and 50% identity to the chymotrypsin inhibitor of winged bean. The data indicate that winged bean seed contains a family of three Kunitz-type inhibitors which have about 50% identity.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
Schließen ⊗
Diese Webseite nutzt Cookies und das Analyse-Tool Matomo. Weitere Informationen finden Sie hier...