[The length of DNA determines the degree of regularity of crystals of the cro-repressor complex].
The DNA-cro-repressor complex crystals have been obtained, five DNA fragments of the same nucleotide sequence and different length being used. The rotation function for crystals of complexes with hexamer (pGpT)3 . (pApC)3 and with octamer (pGpT)3 . (pApC)3 have been calculated. The order of cro-DNA complex crystals is shown to vary with DNA length, the crystal of the complex with octamer being the most perfect among all investigated complexes.
Malinina
L V
LV
Tereshko
V A
VA
Vagin
A A
AA
Ivanova
E M
EM
Skriabin
K G
KG
D001483:Base Sequence; D003460:Crystallization; D004247:DNA; D004268:DNA-Binding Proteins; D012097:Repressor Proteins; D014157:Transcription Factors; D014764:Viral Proteins; D054334:Viral Regulatory and Accessory Proteins; D014961:X-Ray Diffraction
D004268:DNA-Binding Proteins; D012097:Repressor Proteins; D014157:Transcription Factors; D014764:Viral Proteins; D054334:Viral Regulatory and Accessory Proteins; C016649:phage repressor proteins; D004247:DNA
Dlina DNK opredeliaet stepen' uporiadochennosti kristallov kompleksa s cro-repressorom.