This domain is found at the C-terminal end of Arginine dihydrolase ArgZ from Synechocystis sp (also known as Sll1336 protein) and similar prokaryotic sequences. ArgZ is involved in an ornithine- ammonia cycle (OAC) in cyanobacteria, which confers sub ...
This domain is found at the C-terminal end of Arginine dihydrolase ArgZ from Synechocystis sp (also known as Sll1336 protein) and similar prokaryotic sequences. ArgZ is involved in an ornithine- ammonia cycle (OAC) in cyanobacteria, which confers substantial adaptability under environmental nitrogen fluctuations. This protein is organised into three domains: a N-terminal domain belonging to the guanidino group-modifying enzyme (GME) family, a middle oxoglutarate reductase/saccharopine dehydrogenase bifunctional enzyme (Pfam:PF04455) and a C-terminal uncharacterized region that can be divided in two subdomains. This entry represents the most C-terminal region, which forms a large Rossmann fold domain. Its specific function is unknown [1].
This family contains N(G),N(G)-dimethylarginine dimethylaminohydrolases (DDAH) from eukaryotes. It also includes arginine deiminases and DDAH from prokaryotes. These enzymes are involved in arginine metabolism and belong to the amidinotransferase (AT ...
This family contains N(G),N(G)-dimethylarginine dimethylaminohydrolases (DDAH) from eukaryotes. It also includes arginine deiminases and DDAH from prokaryotes. These enzymes are involved in arginine metabolism and belong to the amidinotransferase (AT) superfamily as they share the alpha/beta propeller fold, which includes structurally important residues (buried hydrophobic residues, buried hydrophilic residues hydrogen-bonded with mainchain groups and the hallmark of three consecutive buried Gly residues near the C-terminus, conserved among its members [1,2].
Arginine dihydrolase ArgZ-like, C-terminal, first region
This domain is found at the C-terminal end of Arginine dihydrolase ArgZ from Synechocystis sp (also known as Sll1336 protein) and similar prokaryotic sequences. ArgZ is involved in an ornithine- ammonia cycle (OAC) in cyanobacteria, which confers sub ...
This domain is found at the C-terminal end of Arginine dihydrolase ArgZ from Synechocystis sp (also known as Sll1336 protein) and similar prokaryotic sequences. ArgZ is involved in an ornithine- ammonia cycle (OAC) in cyanobacteria, which confers substantial adaptability under environmental nitrogen fluctuations. This protein is organised into three domains: a N-terminal domain belonging to the guanidino group-modifying enzyme (GME) family, a middle oxoglutarate reductase/saccharopine dehydrogenase bifunctional enzyme (Pfam:PF04455) and a C-terminal uncharacterized region that can be divided in two subdomains. This entry represents the small first region of the C-terminal domain, which folds into beta-strands. Its specific function is unknown [1].
