âº ârelating to towns and cities: an urban âarea/âcentre/âcommunity urban decay/âdevelopment/âplanning The âhigh-speed âtrain âlink is âresponsible for one of the biggest urban regeneration âprojects in the âarea. Compare rural. Compare. rural.
The SLC25A4 gene provides the instructions for making a protein called adenine nucleotide translocase type 1 (ANT1).ANT1 functions in mitochondria, which are structures within cells that convert the energy from food into a form that cells can use.he SLC25A4 gene provides the instructions for making a protein called adenine nucleotide translocase type 1 (ANT1).
Alanine is a hydrophobic molecule. It is ambivalent, meaning that it can be inside or outside of the protein molecule. The Î± carbon of alanine is optically active; in proteins, only the L-isomer is found.Note that alanine is the Î±-amino acid analog of the Î±-keto acid pyruvate, an intermediate in sugar metabolism.lanine is a hydrophobic molecule. It is ambivalent, meaning that it can be inside or outside of the protein molecule. The Î± carbon of alanine is optically active; in proteins, only the L-isomer is found.