{"title":"美洲火烈鸟(Phoenicopterus ruber ruber)血红蛋白主要成分α - A-和β -链的氨基酸序列。","authors":"J Godovac-Zimmermann, G Braunitzer","doi":"10.1515/bchm2.1984.365.1.437","DOIUrl":null,"url":null,"abstract":"<p><p>The complete amino-acid sequence of alpha A- and beta-chains from the major hemoglobin component (HbA) of American Flamingo ( Phoenicopterus ruber ruber) is presented. The minor component (HbD) with alpha D-chains was detected in similar amounts (25%) as in chicken and pheasant hemoglobins. The comparison of American Flamingo and Greylag Goose (Anser anser) hemoglobins shows that alpha A-chains differ by 22 exchanges and beta-chains by only 4 exchanges. Two substitutions modify alpha 1 beta 1-contacts. Amino-acid replacements between American Flamingo and other bird hemoglobins are discussed.</p>","PeriodicalId":13015,"journal":{"name":"Hoppe-Seyler's Zeitschrift fur physiologische Chemie","volume":"365 4","pages":"437-43"},"PeriodicalIF":0.0000,"publicationDate":"1984-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1515/bchm2.1984.365.1.437","citationCount":"12","resultStr":"{\"title\":\"The amino-acid sequence of alpha A- and beta-chains from the major hemoglobin component of American flamingo (Phoenicopterus ruber ruber).\",\"authors\":\"J Godovac-Zimmermann, G Braunitzer\",\"doi\":\"10.1515/bchm2.1984.365.1.437\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>The complete amino-acid sequence of alpha A- and beta-chains from the major hemoglobin component (HbA) of American Flamingo ( Phoenicopterus ruber ruber) is presented. The minor component (HbD) with alpha D-chains was detected in similar amounts (25%) as in chicken and pheasant hemoglobins. The comparison of American Flamingo and Greylag Goose (Anser anser) hemoglobins shows that alpha A-chains differ by 22 exchanges and beta-chains by only 4 exchanges. Two substitutions modify alpha 1 beta 1-contacts. Amino-acid replacements between American Flamingo and other bird hemoglobins are discussed.</p>\",\"PeriodicalId\":13015,\"journal\":{\"name\":\"Hoppe-Seyler's Zeitschrift fur physiologische Chemie\",\"volume\":\"365 4\",\"pages\":\"437-43\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1984-04-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1515/bchm2.1984.365.1.437\",\"citationCount\":\"12\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Hoppe-Seyler's Zeitschrift fur physiologische Chemie\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1515/bchm2.1984.365.1.437\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Hoppe-Seyler's Zeitschrift fur physiologische Chemie","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1515/bchm2.1984.365.1.437","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The amino-acid sequence of alpha A- and beta-chains from the major hemoglobin component of American flamingo (Phoenicopterus ruber ruber).
The complete amino-acid sequence of alpha A- and beta-chains from the major hemoglobin component (HbA) of American Flamingo ( Phoenicopterus ruber ruber) is presented. The minor component (HbD) with alpha D-chains was detected in similar amounts (25%) as in chicken and pheasant hemoglobins. The comparison of American Flamingo and Greylag Goose (Anser anser) hemoglobins shows that alpha A-chains differ by 22 exchanges and beta-chains by only 4 exchanges. Two substitutions modify alpha 1 beta 1-contacts. Amino-acid replacements between American Flamingo and other bird hemoglobins are discussed.
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