Renal dipeptidase family protein; See PMID:20190049 for expression data; identified by match to PFAM protein family HMM PF02776.

Pyoverdine ABC transporter, ATP-binding/permease protein; See PMID:20190049 for expression data; similar to GP:466460, GB:X06325, SP:P09002, and PID:1333690; identified by sequence similarity; putative.

Penicillin amidase family protein; Catalyzes the deacylation of acyl-homoserine lactone (AHL or acyl-HSL), releasing homoserine lactone (HSL) and the corresponding fatty acid. Possesses a specificity for the degradation of long-chain acyl-HSLs (side chains of 11 to 14 carbons in length) (By similarity).

2,4-diaminobutyrate 4-transaminase; Catalyzes the conversion of aspartate semialdehyde (an intermediate in the biosynthesis of various amino acids) to 2,4-diaminobutyrate (DAB). It is unclear whether the partner for this converison is alanine or glutamate. DAB is required for the biosynthesis of the pyoverdine chromophore, and this gene is located whithin the pyoverdine gene cluster; similar to SP:P56744; identified by sequence similarity; putative; see PMID:20190049 for expression data; Catalyzes the conversion of aspartate semialdehyde (an intermediate in the biosynthesis of various [...]

Pyoverdine chromophore precursor synthetase; This synthetase is the first component (of five) in the biosynthesis of the P. syringae pyoverdine peptide which is subsequently modified by various enzymes to produce the mature pyoverdine siderophore. This module initiates the chain and synthesizes the tripeptide L-glutamate:D-tyrosine:L-2-diaminobutyrate which is the constant feature of all pyoverdines and is subsequently converted to the fluorescent chromophore; see PMID:20190049 for expression data; similar to GP:440169; identified by sequence similarity; putative.

Outer membrane efflux protein; See PMID:20190049 for expression data; identified by match to PFAM protein family HMM PF02321.

Tat (twin-arginine translocation) pathway signal sequence domain protein; PvdP; similar to SP:Q9I188; identified by sequence similarity; putative; PvdP; see PMID:20190049 for expression data; similar to SP:Q9I188; identified by sequence similarity; putative.

This gene is aparrently the terminal component of a non-ribosomal peptide synthetase (due to the presence of the terminal thioesterase domain) and is most likely associated with the previous gene which appears to be a initiating component. This gene contains three complete amino acid activation, thiolation and condensation domain modules and appears to be specific for glycine, an unidentified amino acid and serine according to the prediction algorithm at http://raynam.chm.jhu.edu/; nrps/index2.html. Taken together these two genes appear to direct the biosynthesis of a previously undesc [...]