Z-DNK

Z-DNK je jedna od mnogih mogućih struktura dvostrukog heliksa DNK molekula.^[1] On je levoruka struktura u kojoj se dvostruki heliks uvija na levo (umesto na desno, poput uobičajene B-DNK forme). Z-DNK se smatra jednom od tri biološki aktivne form strukture dvostrukog heliksa zajedno sa A- i B-DNK.^[2]^[3]

Vidi još уреди

Reference уреди

^ Donald Voet; Judith G. Voet (2005). Biochemistry (3 изд.). Wiley. ISBN 9780471193500.
^ Wang AH, Quigley GJ, Kolpak FJ, Crawford JL, van Boom JH, Van der Marel G, Rich A (1979). „Molecular structure of a left-handed double helical DNA fragment at atomic resolution”. Nature (London). 282 (5740): 680—686. Bibcode:1979Natur.282..680W. PMID 514347. doi:10.1038/282680a0.
^ Ha SC, Lowenhaupt K, Rich A, Kim YG, Kim KK (2005). „Crystal structure of a junction between B-DNA and Z-DNA reveals two extruded bases”. Nature. 437 (7062): 1183—1186. Bibcode:2005Natur.437.1183H. PMID 16237447. doi:10.1038/nature04088.

Spoljašnje veze уреди

ZHunt onlajn server

[VoetBiochemistry3rd-1] Donald Voet; Judith G. Voet (2005). Biochemistry (3 изд.). Wiley. ISBN 9780471193500.

[Wang1979-2] Wang AH, Quigley GJ, Kolpak FJ, Crawford JL, van Boom JH, Van der Marel G, Rich A (1979). „Molecular structure of a left-handed double helical DNA fragment at atomic resolution”. Nature (London). 282 (5740): 680—686. Bibcode:1979Natur.282..680W. PMID 514347. doi:10.1038/282680a0.

[Ha2005-3] Ha SC, Lowenhaupt K, Rich A, Kim YG, Kim KK (2005). „Crystal structure of a junction between B-DNA and Z-DNA reveals two extruded bases”. Nature. 437 (7062): 1183—1186. Bibcode:2005Natur.437.1183H. PMID 16237447. doi:10.1038/nature04088.

[1]

[2]

[3]