Structure of a putative acetyltransferase (PA1377) from Pseudomonas aeruginosa.

ABSTRACT: Gene PA1377 from Pseudomonas aeruginosa encodes a 177-amino-acid conserved hypothetical protein of unknown function. The structure of this protein (termed pitax) has been solved in space group I222 to 2.25 A resolution. Pitax belongs to the GCN5-related N-acetyltransferase family and contains all four sequence motifs conserved among family members. The beta-strand structure in one of these motifs (motif A) is disrupted, which is believed to affect binding of the substrate that accepts the acetyl group from acetyl-CoA.

SUBMITTER: Davies AM 

PROVIDER: S-EPMC2376411 | biostudies-literature | 2008 May

REPOSITORIES: biostudies-literature