Crystal Structure of the Conserved Protein of Unknown Function AF2331 from Archaeoglobus fulgidus DSM 4304 Reveals a New Type of Alpha/Beta Fold
Midwest Center for Structural Genomics (MCSG)
The crystal structure of the AF2331 protein from Archaeoglobus fulgidus DSM 4304 forms an unusual interdigitated dimer with a new type of alpha + beta fold.
GH(MSE)PAYVFSKESFLKFLEGHLEDDVVVVVSSDVTDFCKKLSES(MSE)VGEKEYCFAEFAFPADIFDADEDEIDE (MSE)(MSE)KYAIVFVEKEKLSEAGRNAIR
GHMPAYVFSKESFLKFLEGHLEDDVVVVVSSDVTDFCKKLSESMVGEKEYCFAEFAFPADIFDADEDEIDEMMKYAIVFV EKEKLSEAGRNAIR
45% MPD, 0.2 M ammonium sulfate and 0.1 M Tris, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
the biological unit is the dimer in the asymmetric unit
X-ray Crystallography; Multiwavelength anomalous dispersion; Conserved hypothetical protein; Archaeoglobus fulgidus; New type of alpha/beta fold, Structural Genomics, PSI, Protein Structure Initiative, Midwest Center for Structural Genomics, MCSG, unknown function
MPAYVFSKESFLKFLEGHLEDDVVVVVSSDVTDFCKKLSESMVGEKEYCFAEFAFPADIFDADEDEIDEMMKYAIVFVEK EKLSEAGRNAIR