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Crystal structure of the carboxy-terminal region of the bacteriophage T4 proximal long tail fibre protein gp34, P21 selenomethionine crystalCrystal structure of the carboxy-terminal region of the bacteriophage T4 proximal long tail fibre protein gp34, P21 selenomethionine crystal
Structural highlights
Function[FIBP_BPT4] Structural component of the proximal-half of the long-tail fiber. The long-tail fibers of T4 are about 1600 Angstroms long with a kink in the middle that divides the fiber into proximal and distal halves.[1] Publication Abstract from PubMedThe phage-proximal part of the long tail fibres of bacteriophage T4 consists of a trimer of the 1289 amino-acid gene product 34 (gp34). Different carboxy-terminal parts of gp34 have been produced and crystallized. Crystals of gp34(726-1289) diffracting X-rays to 2.9 A resolution, crystals of gp34(781-1289) diffracting to 1.9 A resolution and crystals of gp34(894-1289) diffracting to 3.0 and 2.0 A resolution and belonging to different crystal forms were obtained. Native data were collected for gp34(726-1289) and gp34(894-1289), while single-wavelength anomalous diffraction data were collected for selenomethionine-containing gp34(781-1289) and gp34(894-1289). For the latter, high-quality anomalous signal was obtained. Crystallization of the carboxy-terminal region of the bacteriophage T4 proximal long tail fibre protein gp34.,Granell M, Namura M, Alvira S, Garcia-Doval C, Singh AK, Gutsche I, van Raaij MJ, Kanamaru S Acta Crystallogr F Struct Biol Commun. 2014 Jul;70(Pt 7):970-5. doi:, 10.1107/S2053230X14010449. Epub 2014 Jun 19. PMID:25005101[2] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. References
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