作者: Exaggerate 時(shí)間: 2025-3-21 22:22
Structure of Annelid Hemoglobins — Small Angle X-Ray Studiesth any other within the molecule. Models describing the conformation of the hemoglobins in solution can be deduced by comparing their scattering curves and p(r)functions with the experimental ones (1, 2).作者: 貴族 時(shí)間: 2025-3-22 01:31
The Dissociation of the Extracellular Hemoglobin of Lumbricus Terrestris: A Model of Its Subunit Stride chains: I through IV (M. 16–19 kDa) and V (M. 31kDa) and VI (M. 37kDa) (7). SDS PAGE of the unreduced hemoglobin shows that it consists of four subunits: M (chain I), D1 (chain V), D2 (chain VI) and subunit T, a disulfide-bonded trimer of chains II, III and IV (4–7). Figure 1 shows the relationship between the two sets of subunits.作者: 江湖騙子 時(shí)間: 2025-3-22 05:51 作者: 高度贊揚(yáng) 時(shí)間: 2025-3-22 12:43
Oxygen Equilibria of Whole Molecules, Isolated Subunits and the Subunit Trimer of Hemoglobin from ,olated subunits, trimer, and the reconstructed 4 chain product show that the trimer retains both the Bohr and the Ca. effects. Addition of the 4th chain to the trimer results in regeneration of much of the cooperativity present in the native molecule.作者: 微不足道 時(shí)間: 2025-3-22 15:47
Quaternary Structure and Modulation of Function in Earthworm Erythrocruorincentral cavity, each layer consisting of six subunits; in turn the 1/12 subunits are formed by three or four lower molecular weight ones (1,2). However, the detailed arrangement of the constituent polypeptide chains in the subunits appearing in the electron microscope is still elusive.作者: enormous 時(shí)間: 2025-3-22 18:53
Homage to René LontieIt is a great pleasure for me to pay homage on behalf of the hemocyanin community to René Lontie on the occasion of his 65th birthday, for his scientific career dedicated to the study of proteins, in particular of the nature and function of hemocyanins.作者: 隨意 時(shí)間: 2025-3-22 21:44 作者: locus-ceruleus 時(shí)間: 2025-3-23 03:35 作者: 惡意 時(shí)間: 2025-3-23 09:09
978-3-540-16943-7Springer-Verlag Berlin Heidelberg 1986作者: 打擊 時(shí)間: 2025-3-23 10:08
Overview: 978-3-540-16943-7978-3-642-71481-8作者: 許可 時(shí)間: 2025-3-23 15:35 作者: covert 時(shí)間: 2025-3-23 19:59
Structure, Function and Oxidation Levels of Hemerythrinemerythrins pose interesting evolutionary, physiological, and chemical contrasts to the more widespread hemoglobins. Perhaps the most intriguing question to a chemist is: how does nature adapt a non-heme iron site to reversibly bind molecular oxygen?作者: 序曲 時(shí)間: 2025-3-24 00:48 作者: 作嘔 時(shí)間: 2025-3-24 04:04 作者: DRILL 時(shí)間: 2025-3-24 10:06 作者: 縮影 時(shí)間: 2025-3-24 10:44 作者: opprobrious 時(shí)間: 2025-3-24 16:19 作者: 裂隙 時(shí)間: 2025-3-24 21:23
Calcium Dependent Allosteric Modulation and Assembly of the Giant Hemoglobin from the Earthworm, ,rate. In an attempt to investigate allosteric effectors of annelid Hb, we estimated the oxygen equilibrium of . Hb and found that Ca plays an important role on the modulation of the oxygen affinity and cooperativity, as a result of the binding to the oxy-form of the Hb, under a physiological range of Ca concentration(1).作者: degradation 時(shí)間: 2025-3-25 00:31 作者: DUST 時(shí)間: 2025-3-25 04:00
tudent engagement—the extent to which students are exposed to and participate in effective educational practices. It captures insights from international implementations of the National Survey of Student Engagement (NSSE), developed in the United States. In the last half decade NSSE has been adapted作者: pacific 時(shí)間: 2025-3-25 09:16
ore a court audience (figure 5.1). The poet stands behind a pulpit, his arms outstretched as if orating. Before him, exhibiting varying degrees of attentiveness, sit a number of fashionably dressed listeners, personifying a possible courtly “audience” for the authors works.. As Derek Pearsall has de作者: TOM 時(shí)間: 2025-3-25 14:50
F. GhirettiReading was imagined as a process of interiorization, through which texts are translated into the mental threads that affect ethical action and learned response. In part this dual textual aspect was the result of the scholastic reading revolution that reached its apex in the thirteenth century. The 作者: paradigm 時(shí)間: 2025-3-25 17:10
influenced policy and strategy discourse in respect of the national goal of achieving quality and equity in Universal Primary Education. The project was the Bangladesh part of the Consortium for Research on Educational Access, Transitions and Equity (CREATE) carried out during 2005–2011, supported b作者: 心胸開闊 時(shí)間: 2025-3-25 23:43 作者: Adjourn 時(shí)間: 2025-3-26 03:05 作者: surmount 時(shí)間: 2025-3-26 07:08
Serge N. Vinogradov suspicion and anxiety created over decades in many Bangladeshi minds about linguistic encroachment and fear of an imperial language marginalising Bengali in public life yet again and the resulting perceived threat to the native language and culture; (b) the commodification of the language, which is作者: enumaerate 時(shí)間: 2025-3-26 12:18
Y. Tsfadia,E. Danielrn contributions to civilization. This may allow for the creation of insight and enlightenment that can instigate building bridges of appreciation and understanding among people of various cultures and ideologies (AbuSulayman, 2011). It may be possible to reduce conflict between “the East” and “the 作者: apiary 時(shí)間: 2025-3-26 14:57 作者: gospel 時(shí)間: 2025-3-26 19:45
A. Ghiretti Magaldi,F. Ghiretti,G. Tognon,G. Zanottion the process of making a production and consideration of the implications of that work. In Brecht’s case, this took the form of many pieces of documentation gathered in one place as a model book. Such was the interest in what he was doing, at least three of the resulting volumes were published for作者: 不要嚴(yán)酷 時(shí)間: 2025-3-27 00:31
A. Ghiretti Magaldi,G. Tognons collaborative process, shifting the emphasis from the director’s role as the imposer of an overarching, pre-conceived concept to a figure who encouraged dramaturgical work from all members, whatever their primary roles on the production as actors, designers, assistant directors, or stage managers.作者: 縱欲 時(shí)間: 2025-3-27 04:36 作者: foppish 時(shí)間: 2025-3-27 08:40 作者: 驚惶 時(shí)間: 2025-3-27 13:22
Vicenza Mezzasalma,Michela Zagra,Lucio Di Stefano,Benedetto Salvatocieties towards sustainability. Although several frameworks have been proposed regarding knowledge, skills, and competencies that teachers should possess in order to teach environmental topics, the majority of these frameworks are not able to integrate the wider agenda of sustainable development goa作者: 提名的名單 時(shí)間: 2025-3-27 14:23 作者: enmesh 時(shí)間: 2025-3-27 19:24
J. Sgouros,T. Kleinschmidt,G. Braunitzernces feature within people’s context-specific engagement with digital maps and interlinked practices? Addressing these questions, the chapter argues that people often take for granted affordances offered for generating digital map content. That is, rather than generating or amending content, people 作者: Recess 時(shí)間: 2025-3-28 01:14 作者: Narcissist 時(shí)間: 2025-3-28 05:39 作者: 說明 時(shí)間: 2025-3-28 06:14
E. Chiancone,F. Ascoli,B. Giardina,R. Santucci,P. Vecchini,D. Verzilig style, while still basing information on the research lite.This work informs by encouraging the reader to interact with the text itself and with the literature in the area. It is a learning tool rather than an encyclopaedic presentation of its topic. The writing style is personal, direct and acces作者: Ventilator 時(shí)間: 2025-3-28 12:48
Y. Igarashi,K. Kimura,A. Kajitag style, while still basing information on the research lite.This work informs by encouraging the reader to interact with the text itself and with the literature in the area. It is a learning tool rather than an encyclopaedic presentation of its topic. The writing style is personal, direct and acces作者: EVICT 時(shí)間: 2025-3-28 16:34
Structure, Function and Oxidation Levels of Hemerythrinemerythrins pose interesting evolutionary, physiological, and chemical contrasts to the more widespread hemoglobins. Perhaps the most intriguing question to a chemist is: how does nature adapt a non-heme iron site to reversibly bind molecular oxygen?作者: 確認(rèn) 時(shí)間: 2025-3-28 22:08 作者: 新陳代謝 時(shí)間: 2025-3-28 23:21 作者: infarct 時(shí)間: 2025-3-29 03:48 作者: 機(jī)械 時(shí)間: 2025-3-29 08:22 作者: botany 時(shí)間: 2025-3-29 15:25 作者: 改正 時(shí)間: 2025-3-29 16:22
Structural Analogies in Annelid Erythrocruorinsf the electron-micrographs of these proteins, some debated experimental data divide the scientific community, e.g. the Mr of the whole molecule (ranging from 2,500 to 4,1000 kDa) and, in consequence, the Mr of the 1/12 molecules, the Mr and number of the smallest covalently bound subunits and the Mr作者: 贊成你 時(shí)間: 2025-3-29 20:59
Subunit Structure and Amino Acid Sequence of the Extracellular Hemoglobin from the Polychaete ,t (chain I) and a disulfide-bonded trimer of chains IIA, IIB, and IIC(1–4). Each chain is linked to one heme(1,5). As the first step for construction of a model of the molecular assembly of a giant multisubunit hemoglobin, we determined the amino acid sequences of all the constituent polypeptide cha作者: BRAND 時(shí)間: 2025-3-30 02:33 作者: 脆弱么 時(shí)間: 2025-3-30 04:15
Oxygen Equilibria of Whole Molecules, Isolated Subunits and the Subunit Trimer of Hemoglobin from ,Three of the chains form a disulfide linked trimer. Oxygen equilibria of the intact molecule are consistent with previous reports (1, 2) but prior incubation at low or high pH does not result in the irreversible changes reported for the same or similar hemoglobins (3, 4). Oxygen equilibria of the is作者: 證實(shí) 時(shí)間: 2025-3-30 10:07
The Amino Acid Sequence of a Structural Unit Isolated from the High Molecular Weight Globin Chains optides belong to the low Mr globin chain types having a Mr of about 16 000 and binding one haem group. Their sequence alignment shows a definite relationship with their vertebrate counterparts (1 , 2).作者: 流動(dòng)才波動(dòng) 時(shí)間: 2025-3-30 13:00
Quaternary Structure and Modulation of Function in Earthworm Erythrocruorincal effects arising from the interplay of protons, monovalent and divalent cations. It may be recalled that erythrocruorins are characterized by a complex hierarchical quaternary structure. Thus, in the electron microscope the native molecule appears as an hexagonal bilayer with an apparently empty 作者: CAMP 時(shí)間: 2025-3-30 19:17
Calcium Dependent Allosteric Modulation and Assembly of the Giant Hemoglobin from the Earthworm, ,rate. In an attempt to investigate allosteric effectors of annelid Hb, we estimated the oxygen equilibrium of . Hb and found that Ca plays an important role on the modulation of the oxygen affinity and cooperativity, as a result of the binding to the oxy-form of the Hb, under a physiological range o作者: Mindfulness 時(shí)間: 2025-3-30 23:18
L. Moens,M. L. Van Hauwaert,D. Geelen,G. Verpooten,J. Van Beeumenercises and learning guides. The book uses straightforward and helpful language and examples to avoid frustrating or confusing students, but instead to keep them actively involved with the material in the book, and to help motivated learners learn..978-3-031-21400-4978-3-031-21398-4作者: 克制 時(shí)間: 2025-3-31 03:31
