4p82 | pdb_00004p82

Structure of PyrR protein from Bacillus subtilis

spinqualitylabelsall models 4p82, resolution 1.30Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 4p82 is a 1 chain structure. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Ligands: SO4 Related: 4p80, 4p81, 4p83, 4p84, 4p86 Activity: Uracil phosphoribosyltransferase, with EC number 2.4.2.9 Resources: FirstGlance, OCA, RCSB, PDBsum Function [PYRR_BACSU] Regulates transcriptional attenuation of the pyrimidine nucleotide (pyr) operon by binding in a uridine-dependent manner to specific sites on pyr mRNA. This disrupts an antiterminator hairpin in the RNA and favors formation of a downstream transcription terminator, leading to a reduced expression of downstream genes.[HAMAP-Rule:MF_01219] Also displays a weak uracil phosphoribosyltransferase activity which is not physiologically significant.[HAMAP-Rule:MF_01219]

Proteopedia Page Contributors and Editors (what is this?)

OCA