Structural aspects of serpin inhibition

The essential roles of proteins of the serpin family in many physiological processes, along with new discoveries of their unique folding properties, have attracted intense interest in recent years. Many serpins display unusual mobile behavior attributed to rearrangements of α-helical or β-sheet doma...

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Veröffentlicht in:FEBS Letters 1994-05, Vol.344 (2), p.117-124
Hauptverfasser: Schulze, Andreas J., Huber, Robert, Bode, Wolfram, Engh, Richard A.
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container_end_page 124
container_issue 2
container_start_page 117
container_title FEBS Letters
container_volume 344
creator Schulze, Andreas J.
Huber, Robert
Bode, Wolfram
Engh, Richard A.
description The essential roles of proteins of the serpin family in many physiological processes, along with new discoveries of their unique folding properties, have attracted intense interest in recent years. Many serpins display unusual mobile behavior attributed to rearrangements of α-helical or β-sheet domains, whereby large scale transitions accompany a variety of functions, including inactivation. This unusual behavior was first recognized with the X-ray structure of modified α1-proteinase inhibitor. Subsequent experiments, including new X-ray structures, have revealed a surprising variety of conformations which are functionally important but only partially understood. We review here experimental evidence for conformations relevant to the serpin inhibitory mechanism.
doi_str_mv 10.1016/0014-5793(94)00369-6
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source MEDLINE; Elsevier ScienceDirect Journals; EZB-FREE-00999 freely available EZB journals; Alma/SFX Local Collection
subjects Analytical, structural and metabolic biochemistry
Biological and medical sciences
Canonical conformation
Crystalline structure
Crystallography, X-Ray
Enzymes and enzyme inhibitors
Fundamental and applied biological sciences. Psychology
Humans
Hydrolases
Models, Molecular
Molecular biophysics
Molecular Structure
Protein Conformation
Protein Structure, Secondary
Serpin
Serpins - chemistry
Structural transition
Structure in molecular biology
X-ray structure
β-sheet
title Structural aspects of serpin inhibition
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