1G3P
CRYSTAL STRUCTURE OF THE N-TERMINAL DOMAINS OF BACTERIOPHAGE MINOR COAT PROTEIN G3P
Summary for 1G3P
| Entry DOI | 10.2210/pdb1g3p/pdb |
| Descriptor | MINOR COAT PROTEIN, SULFATE ION (3 entities in total) |
| Functional Keywords | minor coat protein, filamentous bacteriophage, phage display, selectively infective phages, viral protein |
| Biological source | Enterobacteria phage M13 |
| Total number of polymer chains | 1 |
| Total formula weight | 23722.55 |
| Authors | Lubkowski, J.,Hennecke, F.,Pluckthun, A.,Wlodawer, A. (deposition date: 1997-12-22, release date: 1998-01-28, Last modification date: 2024-10-30) |
| Primary citation | Lubkowski, J.,Hennecke, F.,Pluckthun, A.,Wlodawer, A. The structural basis of phage display elucidated by the crystal structure of the N-terminal domains of g3p. Nat.Struct.Biol., 5:140-147, 1998 Cited by PubMed Abstract: The structure of the two N-terminal domains of the gene 3 protein of filamentous phages (residues 1-217) has been solved by multiwavelength anomalous diffraction and refined at 1.46 A resolution. Each domain consists of either five or eight beta-strands and a single alpha-helix. Despite missing sequence homology, their cores superimposed with a root-mean-square deviation of 2 A. The domains are engaged in extensive interactions, resulting in a horseshoe shape with aliphatic amino acids and threonines lining the inside, delineating the likely binding site for the F-pilus. The glycine-rich linker connecting the domains is invisible in the otherwise highly ordered structure and may confer flexibility between the domains required during the infection process. PubMed: 9461080DOI: 10.1038/nsb0298-140 PDB entries with the same primary citation |
| Experimental method | X-RAY DIFFRACTION (1.46 Å) |
Structure validation
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