Conserved Protein Domain Family
CT_A_B

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cl00865: CT_A_B Superfamily 
Carboxyltransferase domain, subdomain A and B
Urea carboxylase (UC) catalyzes a two-step, ATP- and biotin-dependent carboxylation reaction of urea. It is composed of biotin carboxylase (BC), carboxyltransferase (CT), and biotin carboxyl carrier protein (BCCP) domains. The CT domain of UC consists of four subdomains, named A, B, C and D. This domain covers the A and B subdomains of the CT domain. This domain covers the whole length of KipA (kinase A) from Bacillus subtilis. It can also be found in S. cerevisiae urea amidolyase Dur1,2, which is a multifunctional biotin-dependent enzyme with domains for urea carboxylase and allophanate (urea carboxylate) hydrolase activity.
Statistics
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Accession: cl00865
PSSM Id: 469961
Name: CT_A_B
Created: 8-Feb-2008
Updated: 4-Oct-2023
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