Conformational Change of Troponin T Induced by Calcium Binding to Troponin C

1985 ◽  
Vol 98 (1) ◽  
pp. 261-263 ◽  
Author(s):  
Takayoshi IIO
Keyword(s):  
Conformational Change ◽  
Calcium Binding ◽  
Troponin T ◽  
Troponin C

scholarly journals Proteolytic fragments of troponin C. Localization of high and low affinity Ca2+ binding sites and interactions with troponin I and troponin T

1978 ◽  
Vol 253 (15) ◽  
pp. 5452-5459
Author(s):  
P.C. Leavis ◽  
S.S. Rosenfeld ◽  
J. Gergely ◽  
Z. Grabarek ◽  
W. Drabikowski
Keyword(s):  
Binding Sites ◽  
Troponin I ◽  
Troponin T ◽  
Troponin C

scholarly journals Mutation of the high affinity calcium binding sites in cardiac troponin C.

1992 ◽  
Vol 267 (2) ◽  
pp. 825-831 ◽  
Author(s):  
J C Negele ◽  
D G Dotson ◽  
W Liu ◽  
H L Sweeney ◽  
J A Putkey
Keyword(s):  
Binding Sites ◽  
Calcium Binding ◽  
Cardiac Troponin ◽  
Troponin C ◽  
High Affinity ◽  
Cardiac Troponin C ◽  
Calcium Binding Sites

The amino acid sequence of porcine intestinal calcium-binding protein

1979 ◽  
Vol 57 (6) ◽  
pp. 737-748 ◽  
Author(s):  
Theo Hofmann ◽  
Michiko Kawakami ◽  
Anthony J. W. Hitchman ◽  
Joan E. Harrison ◽  
Keith J. Dorrington
Keyword(s):  
Mass Spectrometry ◽  
Amino Acid ◽  
Amino Acid Sequence ◽  
Intestinal Mucosa ◽  
Calcium Binding ◽  
Binding Protein ◽  
Troponin C ◽  
Calcium Binding Protein ◽  
Mass Spectrometry Analysis ◽  
Spectrometry Analysis

The complete amino acid sequence of the calcium-binding protein (CaBP) from pig intestinal mucosa has been determined: Ac-Ser-Ala-Gln-Lys-Ser-Pro-Ala-Glu-Leu-Lys-Ser-Ile-Phe-Glu-Lys-Tyr-Ala-Ala-Lys-Glu-Gly-Asp-Pro-Asn-Gln-Leu-Ser-Lys-Glu-Glu-Leu-Lys-Gln-Leu-Ile-Gln-Ala-Glu-Phe-Pro-Ser-Leu-Leu-Lys-Gly-Pro-Arg-Thr-Leu-Asp-Asp-Leu-Phe-Gln-Glu-Leu-Asp-Lys-Asn-Gly-Asn-Gly-Glu-Val-Ser-Phe-Glu-Glu-Phe-Gln-Val-Leu-Val-Lys-Lys-Ile-Ser-Gln-OH. The N-terminal octapeptide sequence was determined by mass spectrometry analysis by Morris and Dell. The first 45 residues of bovine CaBP differ only in six positions from the corresponding sequence of the porcine protein, except that the sequence starts in position two of the porcine sequence. The mammalian intestinal CaBP's belong to the troponin-C superfamily on the basis of an analysis by Barker and Dayhoff.

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