Kinetics of the interaction of hemin liposomes with heme binding proteins

Biochemistry ◽  
1984 ◽  
Vol 23 (16) ◽  
pp. 3715-3721 ◽  
Author(s):  
John B. Cannon ◽  
Fu Shin Kuo ◽  
Robert F. Pasternack ◽  
Ngai M. Wong ◽  
Ursula Muller-Eberhard
Keyword(s):  
Binding Proteins ◽  
Heme Binding ◽  
Kinetics Of

The YedZ Family: Possible Heme Binding Proteins That Can Be Fused to Transporters and Electron Carriers

2004 ◽  
Vol 8 (3) ◽  
pp. 129-140 ◽  
Author(s):  
Torsten von Rozycki ◽  
Ming-Ren Yen ◽  
Erik E. Lende ◽  
Milton H. Saier Jr.
Keyword(s):  
Binding Proteins ◽  
Heme Binding ◽  
Electron Carriers

scholarly journals Method for identification of heme-binding proteins and quantification of their interactions

2020 ◽  
Vol 607 ◽  
pp. 113865 ◽  
Author(s):  
Nina Bozinovic ◽  
Rémi Noé ◽  
Alexia Kanyavuz ◽  
Maxime Lecerf ◽  
Jordan D. Dimitrov
Keyword(s):  
Binding Proteins ◽  
Heme Binding

Dimer Dissociation and Thermosensitivity Kinetics of theSaccharomycescerevisiaeand Human TATA Binding Proteins†

Biochemistry ◽  
1999 ◽  
Vol 38 (35) ◽  
pp. 11340-11348 ◽  
Author(s):  
Amy J. Jackson-Fisher ◽  
Sandeep Burma ◽  
Matthew Portnoy ◽  
Lumelle A. Schneeweis ◽  
Robert A. Coleman ◽  
...  
Keyword(s):  
Binding Proteins ◽  
Tata Binding Proteins ◽  
Kinetics Of

scholarly journals Oestrogen-induced synthesis of thiamin-binding protein in immature chicks. Kinetics of induction, hormonal specificity and modulation

1980 ◽  
Vol 186 (1) ◽  
pp. 201-210 ◽  
Author(s):  
Kalappagowda Muniyappa ◽  
P. Radhakantha Adiga
Keyword(s):  
Half Life ◽  
Binding Proteins ◽  
Binding Protein ◽  
Steroid Hormone ◽  
Plasma Concentrations ◽  
Protein A ◽  
Specific Protein ◽  
Clear Cut ◽  
Apparent Similarity ◽  
Kinetics Of

A specific radioimmunoassay procedure was developed to monitor the plasma concentrations of thiamin-binding protein, a minor yolk constituent of the chicken egg. By using this sensitive assay, the kinetics of oestrogen-induced elaboration of this specific protein in immature chicks was investigated. After a single injection of the steroid hormone, with an initial lag period of 4–5h the thiamin-binding protein rapidly accumulated in the plasma, attaining peak concentrations around 75h and declining thereafter. A 4-fold amplification of the response was noticed during the secondary stimulation, and this increased to 9-fold during the tertiary stimulation with the steroid hormone. The magnitude of the response was dependent on the hormone dose, and the initial latent period and the duration of the ascending phase of induction were unchanged for the hormonal doses tested during both the primary and secondary stimulations. The circulatory half-life of the protein was 6h as calculated from the measurement of the rate of disappearance of the exogenously administered 125I-labelled protein. Simultaneous administration of progesterone, dihydrotestosterone or corticosterone did not alter the pattern of induction. On the other hand, hyperthyroidism markedly decreased the oestrogenic response, whereas propylthiouracil-induced hypothyroidism had the opposite effect. The anti-oestrogen E- and Z-clomiphene citrates, administered 30min before oestrogen, effectively blocked the hormonal induction. α-Amanitin and cycloheximide administered along with or shortly after the sex steroid severely curtailed the protein elaboration. A comparison of the kinetics of induction of thiamin- and riboflavin-binding proteins by oestrogen revealed that, beneath an apparent similarity, a clear-cut difference exists between the two vitamin-binding proteins, particularly with regard to hormonal dose-dependent sensitivity of induction and the half-life in circulation. The steroid-mediated elaboration of the two yolk proteins thus appears to be not strictly co-ordinated, despite several common regulatory features underlying their induction.

Structures of cellular retinoic acid binding proteins I and II in complex with synthetic retinoids

1999 ◽  
Vol 55 (11) ◽  
pp. 1850-1857 ◽  
Author(s):  
Barnali Neel Chaudhuri ◽  
Gerard J. Kleywegt ◽  
Isabelle Broutin-L'Hermite ◽  
Terese Bergfors ◽  
Hans Senn ◽  
...  
Keyword(s):  
Retinoic Acid ◽  
Binding Proteins ◽  
Specific Protein ◽  
Binding Affinities ◽  
Cellular Processes ◽  
Crabp I ◽  
Retinoid Binding Proteins ◽  
Retinoic Acid Binding Proteins ◽  
Crabp Ii ◽  
Kinetics Of

Retinoids play important roles in diverse cellular processes including growth, cell differentiation and vision. Many natural and synthetic retinoids are used as drugs in dermatology and oncology. A large amount of data has been accumulated on the cellular activity of different synthetic retinoids. They are stabilized and transported inside the cell cytoplasm by binding and transport proteins, such as cellular retinol-binding proteins and cellular retinoic acid binding proteins (CRABPs). The structures of human CRABP II in complex with two different synthetic retinoids, Ro13-6307 and Ro12-7310 (at 2.1 and 2.0 Å resolution, respectively) and of bovine CRABP I in complex with a retinobenzoic acid, Am80 (at 2.8 Å resolution) are described. The binding affinities of human CRABP I and II for the retinoids studied here have been determined. All these compounds have comparable binding affinities (nanomolar range) for both CRABPs. Apart from the particular interactions of the carboxylate group of the retinoids with specific protein groups, each structure reveals characteristic interactions. Studying the atomic details of the interaction of retinoids with retinoid-binding proteins facilitates the understanding of the kinetics of retinoid trafficking inside the cytoplasm.

scholarly journals Ligand preference and orientation in b- and c-type heme-binding proteins

2008 ◽  
Vol 73 (3) ◽  
pp. 690-704 ◽  
Author(s):  
Christian Fufezan ◽  
Jun Zhang ◽  
M. R. Gunner
Keyword(s):  
Binding Proteins ◽  
Heme Binding

scholarly journals SCMHBP: prediction and analysis of heme binding proteins using propensity scores of dipeptides

2014 ◽  
Vol 15 (Suppl 16) ◽  
pp. S4 ◽  
Author(s):  
Yi-Fan Liou ◽  
Phasit Charoenkwan ◽  
Yerukala Srinivasulu ◽  
Tamara Vasylenko ◽  
Shih-Chung Lai ◽  
...  
Keyword(s):  
Binding Proteins ◽  
Propensity Scores ◽  
Heme Binding
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