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steric hindrance

Overview page. Subjects: Chemistry.

An effect in which a chemical reaction is slowed down or prevented because large groups on a reactant molecule hinder the approach of another reactant molecule.

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steric hindrance

Overview page. Subjects: Chemistry.

An effect in which a chemical reaction is slowed down or prevented because large groups on a reactant molecule hinder the approach of another reactant molecule.

See overview in Oxford Index

steric hindrance

Edited by John Daintith.

in A Dictionary of Chemistry

January 2008; p ublished online January 2008 .

Reference Entry. Subjects: Chemistry. 28 words.

An effect in which a chemical reaction is slowed down or prevented because large groups on a reactant molecule hinder

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steric hindrance

Edited by Richard Rennie and Jonathan Law.

in A Dictionary of Chemistry

January 2016; p ublished online January 2016 .

Reference Entry. Subjects: Chemistry. 28 words.

An effect in which a chemical reaction is slowed down or prevented because large groups on a reactant molecule hinder the approach of another reactant molecule....

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steric hindrance

Edited by Richard Cammack, Teresa Atwood, Peter Campbell, Howard Parish, Anthony Smith, Frank Vella and John Stirling.

in Oxford Dictionary of Biochemistry and Molecular Biology

January 2006; p ublished online January 2008 .

Reference Entry. Subjects: Biochemistry. 70 words.

1 prevention of the free rotation of an atom or group in a molecular entity with respect to a connected

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Steric hindrance effects in thin reaction zones: applications to BIAcore

David A. Edwards.

in IMA Journal of Applied Mathematics

December 2007; p ublished online November 2007 .

Journal Article. Subjects: Applied Mathematics. 0 words.

Many biological and industrial processes have reactions which occur in thin zones of densely packed receptors. Understanding the rate of such reactions is important, and the BIAcore surface...

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Expression of Pls (Plasmin Sensitive) in Staphylococcus aureus Negative for pls Reduces Adherence and Cellular Invasion and Acts by Steric Hindrance

Muzaffar  Hussain, Daniel  Schäfer, Katri M.  Juuti, Georg  Peters, Bettina  Haslinger‐Löffler, Pentti I.  Kuusela and Bhanu  Sinha.

in The Journal of Infectious Diseases

July 2009; p ublished online July 2009 .

Journal Article. Subjects: Infectious Diseases; Immunology; Public Health and Epidemiology; Microbiology. 5877 words.

Background. The methicillin‐resistant Staphylococcus aureus (MRSA) surface protein Pls (plasmin sensitive) reduces adhesion to host proteins and cellular invasiveness by an...

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The effect of chirality and steric hindrance on intrinsic backbone conformational propensities: tools for protein design

Matthew Carter Childers, Clare-Louise Towse and Valerie Daggett.

in Protein Engineering, Design and Selection

July 2016; p ublished online June 2016 .

Journal Article. Subjects: Proteins. 7439 words.

The conformational propensities of amino acids are an amalgamation of sequence effects, environmental effects and underlying intrinsic behavior. Many have attempted to investigate...

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Viktor Meyer

Overview page. Subjects: Chemistry.

(1848–97)

German chemist who worked at Zürich and later at Heidelberg on a wide range of chemical topics. He was the first to prepare oximes and the sulphur compound theophene. He...

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Meyer, Viktor (1848–97)

Edited by Richard Rennie and Jonathan Law.

in A Dictionary of Chemistry

January 2016; p ublished online January 2016 .

Reference Entry. Subjects: Chemistry. 65 words.

who worked at Zürich and later at Heidelberg on a wide range of chemical topics. He was the first to prepare oximes and the sulphur compound theophene. He is known for his method of...

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The interaction of 2-phenylbenzimidazole compounds with DNA: The influence of terminal substituents

Yukio Kubota, Seiji Tani and Junichi Nakamura.

in Nucleic Acids Symposium Series

November 2002; p ublished online November 2002 .

Journal Article. Subjects: Chemistry; Bioinformatics and Computational Biology; Genetics and Genomics; Molecular and Cell Biology. 0 words.

We have studied the influence of terminal substituents, amidinium group and N-methylpiperazine ring, of 2-phenylbenzimidazole compounds (1–6; Figure 1) on their DNA-binding modes....

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Steric Factors Influencing Hybridisation Of Nucleic Acids To Oligonucleotide Arrays

M. S. Shchepinov, S. C. Case-Green and E. M. Southern.

in Nucleic Acids Research

March 1997; p ublished online March 1997 .

Journal Article. Subjects: Chemistry; Biochemistry; Bioinformatics and Computational Biology; Genetics and Genomics; Molecular and Cell Biology. 4048 words.

We have investigated the use of spacer molecules to reduce steric interference of the support on the hybridisation behaviour of immobilised oligonucleo-tides. These spacers are built up...

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MUC-1 glycosylation in endometrium: possible roles of the apical glycocalyx at implantation

John D. Aplin.

in Human Reproduction

December 1999; p ublished online December 1999 .

Journal Article. Subjects: Reproductive Medicine. 0 words.

MUC-1 is a major epithelial apical surface glycoprotein in human endometrium. It has a large, extended and highly glycosylated ectodomain that contains keratan sulphate chains. MUC-1 is...

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Study of the Racemization Observed in the Amide Bond Forming Reaction on Silica Gel

Amanda L. Norick and Tingyu Li.

in Journal of Chromatographic Science

November 2005; p ublished online November 2005 .

Journal Article. Subjects: Chemistry. 0 words.

Racemization resulting from the coupling of N(3,5- dinitrobenzoyl)-l-leucine and 3-aminopropyl silica gel with several amide-coupling reagents is further investigated in order to explain...

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Regulation of in vitro and in vivo T cell activation by CD43.

E C Thurman, J Walker, S Jayaraman, N Manjunath, B Ardman and J M Green.

in International Immunology

May 1998; p ublished online May 1998 .

Journal Article. Subjects: Immunology; Biological Sciences. 0 words.

Accessory molecule interactions can be critical in determining the outcome of a T cell's encounter with antigen. Cell adhesion proteins may augment T cell responses by facilitating TCR...

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Biochemical analysis of human Dna2

Taro Masuda-Sasa, Osamu Imamura and Judith L. Campbell.

in Nucleic Acids Research

January 2006; p ublished online January 2006 .

Journal Article. Subjects: Chemistry; Biochemistry; Bioinformatics and Computational Biology; Genetics and Genomics; Molecular and Cell Biology. 7807 words.

Yeast Dna2 helicase/nuclease is essential for DNA replication and assists FEN1 nuclease in processing a subset of Okazaki fragments that have long single-stranded 5′ flaps. It is also...

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First Determination of the Inhibitor Complex Structure of Human Hematopoietic Prostaglandin D Synthase

Tsuyoshi Inoue, Yousuke Okano, Yuji Kado, Kousuke Aritake, Daisuke Irikura, Nobuko Uodome, Nobuo Okazaki, Shigehiro Kinugasa, Hideyuki Shishitani, Hiroyoshi Matsumura, Yasushi Kai and Yoshihiro Urade.

in The Journal of Biochemistry

March 2004; p ublished online March 2004 .

Journal Article. Subjects: Biochemistry. 2800 words.

Hematopoietic prostaglandin (PG) D synthase (H-PGDS) is responsible for the production of PGD2 as an allergy or inflammation mediator in mast and Th2 cells. We determined the X-ray...

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NMR and biophysical elucidation of structural effects on extra N-terminal methionine residue of recombinant amphibian RNases from Rana catesbeiana

Chun-Hua Hsu, Yun-Ru Pan, You-Di Liao, Shih-Hsiung Wu and Chinpan Chen.

in The Journal of Biochemistry

August 2010; p ublished online June 2010 .

Journal Article. Subjects: Biochemistry. 4288 words.

The stability, structures and steric hindrances of recombinant RNases 2 and 4 expressed in bacteria were studied by circular dichroism (CD) and NMR techniques, and the results were compared...

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Development of Three End-Capped Para-Benzoyl Calix[4,6, or 8]arene Bonded Stationary Phases for HPLC

Kai Hu, Ajuan Yu, Junqiang Zhang, Fuyong Wen, Song Liang, Xiaolan Zhao, Baoxian Ye, Yangjie Wu and Shusheng Zhang.

in Journal of Chromatographic Science

February 2012; p ublished online February 2012 .

Journal Article. Subjects: Chemistry. 4611 words.

Three end-capped para-benzoyl calixarene bonded silica gel stationary phases are prepared and characterized by elemental analysis, infrared spectroscopy, and thermal analysis. The...

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Repair of DNA-protein crosslink damage: Coordinated actions of nucleotide excision repair and homologous recombination

Hiroshi Ide, Toshiaki Nakano, Amir M.H. Salem, Hiroaki Terato, Seung Pil Pack and Keisuke Makino.

in Nucleic Acids Symposium Series

September 2008; p ublished online September 2008 .

Journal Article. Subjects: Chemistry; Bioinformatics and Computational Biology; Genetics and Genomics; Molecular and Cell Biology. 0 words.

DNA-protein crosslinks (DPCs) are extremely bulky DNA lesions, and steric hindrance imposed by covalently trapped proteins would hamper the transaction of DNA such as replication,...

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An Azide-Insensitive Superoxide Dismutase from a Hyperthermophilic Archaeon, Sulfolobus solfataricus

Shigeyuki Yamano and Tadashi Maruyama.

in The Journal of Biochemistry

January 1999; p ublished online January 1999 .

Journal Article. Subjects: Biochemistry. 0 words.

The superoxide dismutase (SOD) gene of Sulfolobus solfataricus, a hyperthermophilic archaeon, was cloned and expressed in Escherichia coli, and its gene product was characterized. When the...

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