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Evolution of multi-enzyme complexes: the case of tryptophan synthase.

Leopoldseder, Sonja, Hettwer, Stefan and Sterner, Reinhard (2006) Evolution of multi-enzyme complexes: the case of tryptophan synthase. Biochemistry 45 (47), pp. 14111-9.

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Abstract

The prototypical tryptophan synthase is a stable heterotetrameric alpha-betabeta-alpha complex. The constituting TrpA and TrpB1 subunits, which are encoded by neighboring genes in the trp operon, activate each other in a bi-directional manner. Recently, a novel class of TrpB2 proteins has been identified, whose members contain additional amino acids that might sterically prevent complex formation ...

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Item type:Article
Date:2006
Institutions:Biology, Preclinical Medicine > Institut für Biophysik und physikalische Biochemie > Prof. Dr. Reinhard Sterner
Identification Number:
ValueType
17115706PubMed ID
10.1021/bi061684bDOI
Classification:
NotationType
Amino Acid SequenceMESH
Archaeal Proteins/metabolismMESH
CatalysisMESH
Electrophoresis, Polyacrylamide GelMESH
KineticsMESH
L-Serine Dehydratase/metabolismMESH
Molecular Sequence DataMESH
Sequence Homology, Amino AcidMESH
Sulfolobus solfataricus/enzymologyMESH
Tryptophan Synthase/metabolismMESH
Dewey Decimal Classification:500 Science > 570 Life sciences
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:13673
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