NMR INVESTIGATIONS OF THE BILIVERDIN-APOMYOGLOBIN COMPLEX

被引：7

作者：

MARKO, H ^{[1
]}

MULLER, N ^{[1
]}

FALK, H ^{[1
]}

机构：

[1] JOHANNES KEPLER UNIV,INST CHEM,ALTENBERGERSTR 69,A-4040 LINZ,AUSTRIA

来源：

EUROPEAN JOURNAL OF BIOCHEMISTRY | 1990年 / 193卷 / 02期

关键词：

D O I：

10.1111/j.1432-1033.1990.tb19374.x

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The recently described biliverdin – apomyoglobin complex has been investigated by two‐dimensional NMR methods and molecular modeling with respect to the geometry of the chromophore and its position within the myoglobin pocket. Nuclear Overhauser effect correlations between the ligand and apoprotein amino acid residues prove that the bile pigment assumes a cyclic helical conformation and a position similar to heme in native myoglobin. Copyright © 1990, Wiley Blackwell. All rights reserved

引用

页码：573 / 580

页数：8

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