2011
DOI: 10.1016/j.jmb.2010.12.027
|View full text |Cite
|
Sign up to set email alerts
|

Structural Analysis of an Equilibrium Folding Intermediate in the Apoflavodoxin Native Ensemble by Small-Angle X-ray Scattering

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

1
35
0
4

Year Published

2013
2013
2022
2022

Publication Types

Select...
4
2
1

Relationship

1
6

Authors

Journals

citations
Cited by 30 publications
(40 citation statements)
references
References 91 publications
(117 reference statements)
1
35
0
4
Order By: Relevance
“…For many proteins, such partially folded intermediates are known to proceed via competing pathways to retain elements of the native state and can lead to the formation of native/non-native aggregates. [20][21][22][23][24][25][26][27][28][29] Higher resolution analytical and computational methods such as phi-analysis, 30 small-angle X-ray scattering (SAXS) 31 and nuclear magnetic resonance (NMR) 32 coupled with molecular dynamics (MD) simulations 33 have been used to provide detailed structural information concerning native states as well as partially altered intermediate conformations of many proteins. Experimental limitations such as the size of proteins, high material requirements, and low throughput, however, limit their application to routine analysis of such structures in large proteins such as mAbs.…”
Section: Introductionmentioning
confidence: 99%
“…For many proteins, such partially folded intermediates are known to proceed via competing pathways to retain elements of the native state and can lead to the formation of native/non-native aggregates. [20][21][22][23][24][25][26][27][28][29] Higher resolution analytical and computational methods such as phi-analysis, 30 small-angle X-ray scattering (SAXS) 31 and nuclear magnetic resonance (NMR) 32 coupled with molecular dynamics (MD) simulations 33 have been used to provide detailed structural information concerning native states as well as partially altered intermediate conformations of many proteins. Experimental limitations such as the size of proteins, high material requirements, and low throughput, however, limit their application to routine analysis of such structures in large proteins such as mAbs.…”
Section: Introductionmentioning
confidence: 99%
“…For F98N apoflavodoxin the MG is the only species that populates significantly at 25 °C. The solution structure of this MG, which is less compact than native protein (94), comprises all 5 α-helices and β-strands 1 to 4 and 5a of native apoflavodoxin as well as their packing. Strand β 4 and helices α 4 and α 5 are shorter than in native protein (93).…”
Section: Folding Of Other Flavodoxinsmentioning
confidence: 99%
“…O espalhamento de raios X a baixo ângulo, (SAXS -do inglês -small angle X-ray scattering) é uma técnica muito utilizada para o estudo de partículas cujas dimensões variam de dezenas a centenas de angstroms, dependendo da configuração da óptica experimental [44][45][46][47][48]. O SAXS é utilizado para determinar características estruturais destas partículas ou de aglomerados de partículas dispersos em solução.…”
Section: Espalhamento De Raios X a Baixo âNgulo (Saxs)unclassified
“…O SAXS é utilizado para determinar características estruturais destas partículas ou de aglomerados de partículas dispersos em solução. A técnica de SAXS também permite monitorar mudanças de conformação molecular, a predição de estruturas quaternárias em oligômeros, a verificação de transições conformacionais que ocorrem devido à interação com ligantes ou perturbações externas [44][45][46].…”
Section: Espalhamento De Raios X a Baixo âNgulo (Saxs)unclassified
See 1 more Smart Citation