MOLECULAR EVOLUTION OF THE Ca2+‐BINDING PHOTOPROTEINS OF THE HYDROZOA
MOLECULAR EVOLUTION OF THE Ca2+‐BINDING PHOTOPROTEINS OF THE HYDROZOA
复制标题
水生动物 Ca2+ 结合光蛋白的分子进化
DOI:
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发表时间:
1995
影响因子:
3.3
通讯作者:
S. Inouye
中科院分区:
文献类型:
--
作者:
F. I. Tsuji;Y. Ohmiya;T. Fagan;H. Toh;S. Inouye
Abstract— Alignment of the primary structures of the hydrozoan photoproteins, aequorin, mitrocomin, clytin and obelin showed very strong amino acid sequence identities. The Ca2+‐binding sites of the proteins were found to be highly conserved. The Ca2+‐binding sites were also homologous to the Ca2+‐binding sites of other Ca2+‐binding proteins. However, aequorin, mitrocomin, clytin and obelin differed from other Ca2+‐binding proteins in that they contained a relatively large number of cysteine, tryptophan, histidine, proline and tyrosine residues, suggesting that these residues may have evolved as part of the light‐emitting mechanism. Construction of a phylogenetic tree showed that aequorin, mitrocomin, clytin and obelin form a closely related group of proteins.
影响因子:
2.9
作者:
T. Sasagawa;L. Ericsson;K. Walsh;W. E. Schreiber;E. Fischer;K. Titani
通讯作者:
T. Sasagawa;L. Ericsson;K. Walsh;W. E. Schreiber;E. Fischer;K. Titani
影响因子:
--
作者:
Li,WH;Gouy,M
通讯作者:
Gouy,M
DOI:
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发表时间:
1988
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Collins,JH;Cox,JA;Theibert,JL
通讯作者:
Theibert,JL