The Primary Structure of Histone H1 from Sperm of the Sea Urchin Parechinus angulosus. 2. Sequence of the C-Terminal CNBr Peptide and the Entire Primary Structure
| Autor: | Walter N. Strickland, von Holt C, Wolf F. Brandt, Arnold Lehmann, Brigitte Wittmann-Liebold, Marie Strickland |
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| Rok vydání: | 1980 |
| Předmět: |
Male
chemistry.chemical_classification Alanine Tetrapeptide biology Protein primary structure Psammechinus miliaris Peptide Sequence (biology) biology.organism_classification Spermatozoa Biochemistry Peptide Fragments Histones Histone Species Specificity chemistry Histone H1 Sea Urchins biology.protein Animals Amino Acid Sequence Cyanogen Bromide |
| Zdroj: | European Journal of Biochemistry. 104:567-578 |
| ISSN: | 1432-1033 0014-2956 |
| DOI: | 10.1111/j.1432-1033.1980.tb04460.x |
| Popis: | The primary structure of sperm histone H1Parechinus has been determined. H1Parechinus consists of a polypeptide chain of the following 248 amino acid residues: Pro-Gly-Ser-Pro-Gln-Lys-Arg-Ala-Ala-Ser-Pro-Arg-Lys-Ser-Pro-Arg-Lys-Ser-Pro-Lys-Lys-Ser-Pro-Arg-Lys-Ala-Ser-Ala-Ser-Pro-Arg-Arg-Lys-Ala-Lys-Arg-Ala-Arg-Ala-Ser-Thr-His-Pro-Pro-Val-Leu-Glu-Met-Val-Gln-Ala-Ala-Ile-Thr-Ala-Met-Lys-Glu-Arg-Lys-Gly-Ser-Ser-Ala-Ala-Lys-Ile-Lys-Ser-Tyr-Met-Ala-Ala-Asn-Tyr-Arg-Val-Asp-Met-Asn-Val-Leu-Ala-Pro-His-Val-Arg-Arg-Ala-Leu-Arg-Asn-Gly-Val-Ala-Ser-Gly-Ala-Leu-Lys-Gln-Val-Thr-Gly-Thr-Gly-Ala-Ser-Gly-Arg-Phe-Arg-Val-Gly-Ala-Val-Ala-Lys-Pro-Lys-Lys-Ala-Lys-Lys-Thr-Ser-Ala-Ala-Ala-Lys-Ala-Lys-Lys-Ala-Lys-Ala-Ala-Ala-Ala-Lys-Lys-Ala-Arg-Arg-leads to Lys-Ala-Lys-Ala-Ala-Ala-Lys-Arg-Lys-Ala-Ala-Leu-Ala-Lys-Lys-Lys-Ala-Ala-Ala-Ala-Lys-Arg-Lys-Ala-Ala-Ala-Lys-Ala-Lys-Lys-Ala-Lys-Lys-Pro-Lys-Lys-Lys-Ala-Ala-Ala-Lys-Lys-Ala-Lys-Lys-Pro-Ala-Lys-Lys-Ser-Pro-Lys-Lys-Ala-Lys-Lys-Pro-Ala-Lys-Lys-Ser-Pro-Lys-Lys-Lys-Lys-Ala-Lys-Arg-Ser-Pro-Lys-Lys-Ala-Lys-Lys-Ala-Ala-Gly-Lys-Arg-Lys-Pro-Ala-Ala-Lys-Lys-Ala-Arg-Arg-Ser-Pro-Arg-Lys-Ala-Gly-Lys-Arg-Arg-Ser-Pro-Lys-Lys-Ala-Arg-Lys. The protein consists of three domains. Compared to other H1 and H5 histones, there is a very similar hydrophobic central domain and the carboxyl-terminal domain is very rich in lysine and alanine. H1Parechinus is similar to H5 histones in that the carboxyl-terminal domain also contains many arginine residues close to the carboxyl terminus. The carboxyl-terminal domain of H1Parechinus appears to have been constructed by a series of variable duplications. The amino-terminal domain of H1Parechinus is longer and quire different to that of other H1 and H5 histones and is characterized by a repeating tetrapeptide of the general type Ser-Pro-(basic)2. The known sequence of a histone H1 gene from Psammechinus miliaris [Schaffner, W. et al. (1978) Cell, 14, 655-671] is compared to the sequence of H1Parechinus. Again the central hydrophobic domains are similar whereas the amino terminal domains are very different. The functions of the various domains of sperm histone H1Parechinus are discussed. |
| Databáze: | OpenAIRE |
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