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Johannes D Clausen

Explore the profile of Johannes D Clausen including associated specialties, affiliations and a list of published articles. Areas
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Articles 30
Citations 393
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Recent Articles
21.
Clausen J, Andersen J
J Biol Chem . 2004 Oct; 279(52):54426-37. PMID: 15485864
Point mutants with alterations to amino acid residues Thr(247), Pro(248), Glu(340), Asp(813), Arg(819), and Arg(822) of sarcoplasmic reticulum Ca(2+)-ATPase were analyzed by transient kinetic measurements. In the Ca(2+)-ATPase crystal structures,...
22.
Sorensen T, Clausen J, Jensen A, Vilsen B, Moller J, Andersen J, et al.
J Biol Chem . 2004 Sep; 279(45):46355-8. PMID: 15383548
K+ plays an important role for the function of the sarco(endo)plasmic reticulum Ca2+ -ATPase (SERCA), but its binding site within the molecule has remained unidentified. We have located the binding...
23.
McIntosh D, Clausen J, Woolley D, MacLennan D, Vilsen B, Andersen J
J Biol Chem . 2004 May; 279(31):32515-23. PMID: 15133025
Residues in conserved motifs (625)TGD, (676)FARXXPXXK, and (701)TGDGVND in domain P of sarcoplasmic reticulum Ca(2+)-ATPase, as well as in motifs (601)DPPR and (359)NQR(/K)MSV in the hinge segments connecting domains N...
24.
Bobe R, Bredoux R, Corvazier E, Andersen J, Clausen J, Dode L, et al.
J Biol Chem . 2004 Mar; 279(23):24297-306. PMID: 15028735
Understanding of Ca(2+) signaling requires the knowledge of proteins involved in this process. Among these proteins are sarco/endoplasmic reticulum Ca(2+)-ATPases (SERCAs) that pump Ca(2+) into the endoplasmic reticulum (ER). Recently,...
25.
Clausen J, Vilsen B, McIntosh D, Einholm A, Andersen J
Proc Natl Acad Sci U S A . 2004 Feb; 101(9):2776-81. PMID: 14970331
The recently determined crystal structures of the sarcoplasmic reticulum Ca(2+)-ATPase show that in the E(1)Ca(2) form, domain A is almost isolated from the other cytoplasmic domains, P and N, whereas...
26.
Clausen J, Andersen J
Ann N Y Acad Sci . 2003 May; 986:335-7. PMID: 12763843
No abstract available.
27.
Andersen J, Clausen J, Einholm A, Vilsen B
Ann N Y Acad Sci . 2003 May; 986:72-81. PMID: 12763777
Rapid kinetic measurements were used to study the rate of Ca(2+) dissociation from the high-affinity Ca(2+) sites of the dephosphoenzyme (i.e., from the E(1)Ca(2) form toward the cytoplasmic side) as...
28.
Clausen J, McIntosh D, Vilsen B, Woolley D, Andersen J
J Biol Chem . 2003 Mar; 278(22):20245-58. PMID: 12649284
Nine single mutations were introduced to amino acid residues Thr441, Glu442, Lys515, Arg560, Cys561, and Leu562 located in the nucleotide-binding domain of sarcoplasmic reticulum Ca2+-ATPase, and the functional consequences were...
29.
Clausen J, Andersen J
Biochemistry . 2003 Mar; 42(9):2585-94. PMID: 12614153
Point mutants with alterations to Leu249, Lys252, Leu253, Asp254, and Glu255 in membrane segment M3, and Pro824, Lys825, and Glu826 in loop L6-7, of the sarcoplasmic reticulum Ca2+-ATPase were analyzed...
30.
Dode L, Vilsen B, Van Baelen K, Wuytack F, Clausen J, Andersen J
J Biol Chem . 2002 Sep; 277(47):45579-91. PMID: 12207029
Steady-state and transient-kinetic studies were conducted to characterize the overall and partial reactions of the Ca(2+)-transport cycle mediated by the human sarco(endo)plasmic reticulum Ca(2+)-ATPase 3 (SERCA3) isoforms: SERCA3a, SERCA3b, and...