1nxi
From Proteopedia
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Solution structure of Vibrio cholerae protein VC0424
Overview
The structure of Vibrio cholerae protein VC0424 was determined by NMR spectroscopy. VC0424 belongs to a conserved family of bacterial proteins of unknown function (COG 3076). The structure has an alpha-beta sandwich architecture consisting of two layers: a four-stranded antiparallel beta-sheet and three side-by-side alpha-helices. The secondary structure elements have the order alphabetaalphabetabetaalphabeta along the sequence. This fold is the same as the ferredoxin-like fold, except with an additional long N-terminal helix, making it a variation on this common motif. A cluster of conserved surface residues on the beta-sheet side of the protein forms a pocket that may be important for the biological function of this conserved family of proteins.
About this Structure
1NXI is a Single protein structure of sequence from Vibrio cholerae. Full crystallographic information is available from OCA.
Reference
Solution structure of Vibrio cholerae protein VC0424: a variation of the ferredoxin-like fold., Ramelot TA, Ni S, Goldsmith-Fischman S, Cort JR, Honig B, Kennedy MA, Protein Sci. 2003 Jul;12(7):1556-61. PMID:12824501
Page seeded by OCA on Thu Feb 21 14:11:11 2008
Categories: Single protein | Vibrio cholerae | Cort, J R. | Goldsmith-Fischman, S. | Honig, B. | Kennedy, M A. | NESG, Northeast Structural Genomics Consortium. | Ni, S. | Ramelot, T A. | Ab sandwich | Atcc no. 51394d | Cog 3076 | Nesg target op3 | Northeast structural genomics consortium | Protein structure initiative | Psi | Structural genomics
