Amide I band of IR spectrum and structure of collagen and related polypeptides
YA Lazarev, BA Grishkovsky… - … : Original Research on …, 1985 - Wiley Online Library
The infrared amide I band of collagens (rat and cod skin) and related compounds
(polyproline, polyglycine, and polytripeptides) was studied. Assignment of amide I‐band …
(polyproline, polyglycine, and polytripeptides) was studied. Assignment of amide I‐band …
Understanding the role of stereoelectronic effects in determining collagen stability. 1. A quantum mechanical study of proline, hydroxyproline, and fluoroproline …
The importance of local (intraresidue) effects in determining the stability of the collagen triple
helix has been investigated with special reference to the role played by hydroxyproline. To …
helix has been investigated with special reference to the role played by hydroxyproline. To …
The HAG mechanism: a molecular rationale for the therapeutic application of iron chelators in human diseases involving the 2-oxoacid utilizing dioxygenases
HM Hanauske-Abel… - Current medicinal …, 2003 - ingentaconnect.com
'Iron chelation'is widely understood as synonymous with non-specificity and viewed as a
purely physicochemical mode of action, without any defined biomolecular target, broadly …
purely physicochemical mode of action, without any defined biomolecular target, broadly …
Energies of peptide–peptide and peptide–water hydrogen bonds in collagen: evidences from infrared spectroscopy, quartz piezogravimetry and differential scanning …
OP Boryskina, TV Bolbukh, MA Semenov… - Journal of Molecular …, 2007 - Elsevier
The aim of the present work is a quantitative estimation of energies of peptide–peptide
N1H1⋯ O2C2 and peptide–water hydrogen bonds in collagen type I and model collagen …
N1H1⋯ O2C2 and peptide–water hydrogen bonds in collagen type I and model collagen …
Understanding the role of stereoelectronic effects in determining collagen stability. 2. A quantum mechanical/molecular mechanical study of (proline-proline-glycine) n …
R Improta, F Mele, O Crescenzi, C Benzi… - Journal of the …, 2002 - ACS Publications
The importance of vicinal and long-range interresidue effects in determining the stability of
the collagen triple helix has been investigated by quantum mechanical (QM) and molecular …
the collagen triple helix has been investigated by quantum mechanical (QM) and molecular …
Inter-chain proline: proline contacts contribute to the stability of the triple helical conformation
RS Bhatnagar, N Pattabiraman… - Journal of …, 1988 - Taylor & Francis
The triple helical conformation observed in the collagen group of proteins is related to the
presence of large numbers of imino residues and is derived from the stereochemical …
presence of large numbers of imino residues and is derived from the stereochemical …
The secondary structure of type I collagen N-telopeptide as demonstrated by Fourier transform IR spectroscopy and molecular modeling
A George, JP Malone, A Veis - Proceedings of the Indian Academy of …, 1999 - Springer
The amino-telopeptides of type I collagen have been implicated to have a crucial role in the
events of fibril formation. The sequences have been highly conserved in a variety of species …
events of fibril formation. The sequences have been highly conserved in a variety of species …
Energetics and thermodynamics of collagen self-assembly
G Némethy - Collagen, 2018 - taylorfrancis.com
The structure of collagen is characterized by the hierarchical order of self-assembly of its
constituent units. Physicochemical methods, including thermodynamic measurements and …
constituent units. Physicochemical methods, including thermodynamic measurements and …
Conformational analysis of polytripeptides (Gly‐Pro‐Ala)n, (Gly‐Ala‐Hyp)n, and (Gly‐Ala‐Ala)n in connection with the problem of collagen structure
VG Tumanyan, RA Abagyan… - … : Original Research on …, 1984 - Wiley Online Library
Conformational analysis of triple helics of a type of collagen was performed with typical
collagen tripeptide sequences based on Gly‐Pro‐Ala, Gly‐Ala‐Hyp, and Gly‐Ala‐Ala …
collagen tripeptide sequences based on Gly‐Pro‐Ala, Gly‐Ala‐Hyp, and Gly‐Ala‐Ala …
Electronic structures of collagen model polymers:(Gly-Pro) n,(Gly-Hyp) n,(Ala-Pro) n,(Ala-Hyp) n,(Gly-Pro-Gly) n,(Gly-Hyp-Gly) n,(Gly-Pro-Pro) n, and (Gly-Pro-Hyp) n
M Ohsaku, J Izumi, A Imamura - International Journal of Biological …, 1984 - Elsevier
In order to investigate the relationship existing between the electronic structures of collagen
and its biochemical functions in vivo, the semiempirical CNDO/2 SCF MO calculations were …
and its biochemical functions in vivo, the semiempirical CNDO/2 SCF MO calculations were …