Synthesis and Crystal Structure of Elastin Sequence (Boc-Val-Pro-OBzl)

Beeranahally H. DORESWAMY; Madegowda MAHENDRA; K. ABIRAJ; D. CHANNEGOWDA; Sridhar M. ANANDALWAR; Javaregowda S. PRASAD

doi:10.2116/analscix.20.x53

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Synthesis and Crystal Structure of Elastin Sequence (Boc-Val-Pro-OBzl)

Beeranahally H. DORESWAMY, Madegowda MAHENDRA, K. ABIRAJ, D. CHANNEGOWDA, Sridhar M. ANANDALWAR, Javaregowda S. PRASAD

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JOURNAL FREE ACCESS

2004 Volume 20 Pages x53-x54

DOI https://doi.org/10.2116/analscix.20.x53

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Abstract

The fragments of elastin sequences of mammalian elastic protein elastins like Val-Pro were synthesized and characterized by X-ray crystallography. The sequence (C₂₂H₃₂N₂O₅) crystallizes in the orthorhombic space group P22₁2₁ with the parameters a = 6.2300(5)Å, b = 11.3220(17)Å, c = 32.329(5)Å, V = 2280.4(5)Å³, Z = 4. The final R factor is 0.694. The structure has both intra and intermolecular hydrogen bonds.

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