Genetically Engineered Synthesis and Structural Characterization of Cobalt−Precorrin 5A and −5B, Two New Intermediates on the Anaerobic Pathway to Vitamin B12:  Definition of the Roles of the CbiF and CbiG Enzymes

2006 ◽  
Vol 128 (30) ◽  
pp. 9971-9978 ◽  
Author(s):  
Yasuhiro Kajiwara ◽  
Patricio J. Santander ◽  
Charles A. Roessner ◽  
Lisa M. Pérez ◽  
A. Ian Scott
Keyword(s):  
Vitamin B12 ◽  
Structural Characterization ◽  
Genetically Engineered ◽  
Definition Of

scholarly journals Author response: Functional and structural characterization of an ECF-type ABC transporter for vitamin B12

2018 ◽  
Author(s):  
Joana A Santos ◽  
Stephan Rempel ◽  
Sandra TM Mous ◽  
Cristiane T Pereira ◽  
Josy ter Beek ◽  
...  
Keyword(s):  
Vitamin B12 ◽  
Abc Transporter ◽  
Structural Characterization ◽  
Author Response

Structural characterization of novel cobalt corrinoids synthesized by enzymes of the vitamin B12 anaerobic pathway

2006 ◽  
Vol 14 (3) ◽  
pp. 724-731 ◽  
Author(s):  
Patricio J. Santander ◽  
Yasuhiro Kajiwara ◽  
Howard J. Williams ◽  
A. Ian Scott
Keyword(s):  
Vitamin B12 ◽  
Structural Characterization

New ultrastructural findings about Borrelia burgdorferi by cryofixation, negative staining, thin sectioning and scanning techniques

1990 ◽  
Vol 48 (3) ◽  
pp. 582-583
Author(s):  
S. F. Hayes ◽  
M. D. Corwin ◽  
T. G. Schwan ◽  
D. W. Dorward ◽  
W. Burgdorfer
Keyword(s):  
Lyme Disease ◽  
Borrelia Burgdorferi ◽  
Structural Characterization ◽  
Negative Staining ◽  
Low Speed ◽  
Thin Sectioning ◽  
Ultrastructural Findings

Characterization of Borrelia burgdorferi strains by means of negative staining EM has become an integral part of many studies related to the biology of the Lyme disease organism. However, relying solely upon negative staining to compare new isolates with prototype B31 or other borreliae is often unsatisfactory. To obtain more satisfactory results, we have relied upon a correlative approach encompassing a variety EM techniques, i.e., scanning for topographical features and cryotomy, negative staining and thin sectioning to provide a more complete structural characterization of B. burgdorferi.For characterization, isolates of B. burgdorferi were cultured in BSK II media from which they were removed by low speed centrifugation. The sedimented borrelia were carefully resuspended in stabilizing buffer so as to preserve their features for scanning and negative staining. Alternatively, others were prepared for conventional thin sectioning and for cryotomy using modified procedures. For thin sectioning, the fixative described by Ito, et al.

Structural characterization of the PPIase domain of FKBP51, a cochaperone of human Hsp90

2011 ◽  
Vol 44 (06) ◽  
Author(s):  
A Bracher ◽  
C Kozany ◽  
AK Thost ◽  
F Hausch
Keyword(s):  
Structural Characterization ◽  
Ppiase Domain

Structural characterization of dendrobine-type sesquiterpene alkaloids from the stems of Dendrobium nobile using LC-MS/MS

Planta Medica ◽  
2014 ◽  
Vol 80 (10) ◽  
Author(s):  
YH Wang ◽  
B Avula ◽  
N Abe ◽  
F Wei ◽  
M Wang ◽  
...  
Keyword(s):  
Structural Characterization ◽  
Dendrobium Nobile
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