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PRIMARY STRUCTURE OF CRAYFISH VISUAL PIGMENT DEDUCED FROM CDNA
被引:37
|作者:
HARIYAMA, T
OZAKI, K
TOKUNAGA, F
TSUKAHARA, Y
机构:
[1] OSAKA UNIV,FAC SCI,DEPT BIOL,TOYONAKA,OSAKA 560,JAPAN
[2] TOHOKU UNIV,APPL INFORMAT SCI RES CTR,AOBA KU,SENDAI,MIYAGI 980,JAPAN
[3] INST PHYS & CHEM RES,PHOTODYNAM RES CTR,AOBA KU,SENDAI 980,JAPAN
关键词:
RHODOPSIN;
OPSIN;
PHOTORECEPTOR CELL;
RETINA;
UV-RECEPTOR;
DROSOPHILA;
CRAYFISH (PROCAMBARUS-CLARKII);
D O I:
10.1016/0014-5793(93)81180-8
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 primary structure of opsin of the crayfish Procambarus clarkii has been deduced from the cDNA sequence. The opsin is composed of 376 amino acid residues including all the conservative residues characteristic of other members of the rhodopsin family. Comparison of sequences of all known opsins reveals that the major Drosophila rhodopsin is more similar to the crayfish rhodopsin than to the Drosophila UV-sensitive pigments. The phylogenetic trees of invertebrate opsins are constructed.
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页码:287 / 292
页数:6
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