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Fluorescence Resonance Energy Transfer Characterization of DNA Wrapping in Closed and Open Escherichia coli RNA Polymerase-λP(R) Promoter Complexes.
Sreenivasan R, Heitkamp S, Chhabra M, Saecker R, Lingeman E, Poulos M, McCaslin D, Capp MW, Artsimovitch I, Record MT Jr. Sreenivasan R, et al. Among authors: heitkamp s. Biochemistry. 2016 Apr 12;55(14):2174-86. doi: 10.1021/acs.biochem.6b00125. Epub 2016 Mar 31. Biochemistry. 2016. PMID: 26998673 Free PMC article.
Fluorescence-Detected Conformational Changes in Duplex DNA in Open Complex Formation by Escherichia coli RNA Polymerase: Upstream Wrapping and Downstream Bending Precede Clamp Opening and Insertion of the Downstream Duplex.
Sreenivasan R, Shkel IA, Chhabra M, Drennan A, Heitkamp S, Wang HC, Sridevi MA, Plaskon D, McNerney C, Callies K, Cimperman CK, Record MT Jr. Sreenivasan R, et al. Among authors: heitkamp s. Biochemistry. 2020 Apr 28;59(16):1565-1581. doi: 10.1021/acs.biochem.0c00098. Epub 2020 Apr 7. Biochemistry. 2020. PMID: 32216369 Free PMC article.
[ZApprO versus ZÄPrO: results of a first comparative study].
Uzun D, de Sousa T, Görl S, Brandt S, Giraki M, Petsos H, Blauhut T, Heitkamp S, Begic A, Obreja K, Sayahpour B, Bühling S, Plein N, Möltner A, Gerhardt-Szép S, Zahn T. Uzun D, et al. Among authors: heitkamp s. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz. 2023 Dec;66(12):1397-1408. doi: 10.1007/s00103-023-03788-z. Epub 2023 Oct 20. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz. 2023. PMID: 37864053 Free PMC article. German.
Patient Dismissal by Primary Care Practices.
O'Malley AS, Swankoski K, Peikes D, Crosson J, Duda N, Day T, Heitkamp S. O'Malley AS, et al. Among authors: heitkamp s. JAMA Intern Med. 2017 Jul 1;177(7):1048-1050. doi: 10.1001/jamainternmed.2017.1309. JAMA Intern Med. 2017. PMID: 28505215 Free PMC article.
11 results