pRL120464 impL; putative ImcF family transmembrane protein involved in nitrogen fixation
     pRL120465 ompA; putative outer membrane porin involved in nitrogen fixation
     pRL120466 impJ; conserved hypothetical protein involved in nitrogen fixation
     pRL120468 impH; conserved hypothetical protein involved in nitrogen fixation
     pRL120469 impG; conserved hypothetical protein involved in nitrogen fixation
     pRL120470 impF; conserved hypothetical protein involved in nitrogen fixation
     pRL120473 impC; putative virulence-island/protein involved in nitrogen fixation
     pRL120474 impB; conserved hypothetical protein involved in nitrogen fixation
     pRL120475 impA; conserved hypothetical protein, pseudogene
     pRL120477 conserved hypothetical protein
     pRL120480 putative fimbrial operon related protein

K11891 impL; type VI secretion system protein ImpL 
K11892 impK; type VI secretion system protein ImpK 
K11893 impJ; type VI secretion system protein ImpJ 
K11895 impH; type VI secretion system protein ImpH 
K11896 impG; type VI secretion system protein ImpG 
K11897 impF; type VI secretion system protein ImpF 
K11900 impC; type VI secretion system protein ImpC 
K11901 impB; type VI secretion system protein ImpB 
K11902 impA; type VI secretion system protein ImpA 
K11903 hcp; type VI secretion system secreted protein Hcp 
K11904 vgrG; type VI secretion system secreted protein VgrG