Pre_GI: SWBIT SVG BLASTP

Query: NC_017512:2087098 Neisseria meningitidis WUE 2594, complete genome

Lineage: Neisseria meningitidis; Neisseria; Neisseriaceae; Neisseriales; Proteobacteria; Bacteria

General Information: The second of two pathogenic Neisseria, this organism causes septicemia and is the leading cause of life-threatening meningitis (inflammation of the meninges, the membrane surrounding the brain and spinal cord) in children. This organism typically residies in the nasopharynx cavity but can invade the respiratory epthelial barrier, cross into the bloodstream and the blood brain barrier, and cause inflammation of the meninges. Pathogenicity factors include the surface proteins (porins and opacity proteins), and the type IV pilus (which is also found in Neisseria gonorrhoeae). This organism, like Neisseria gonorrhoeae, is naturally competent, and protein complexes at the cell surface recognize the uptake signal sequence in extracellular DNA, an 8mer that is found at high frequency in Neisseria chromosomal DNA.

Subject: NC_002162:643446 Ureaplasma parvum serovar 3 str. ATCC 700970, complete genome

Lineage: Ureaplasma parvum; Ureaplasma; Mycoplasmataceae; Mycoplasmatales; Tenericutes; Bacteria

General Information: This organism (Ureaplasma urealyticum biovar 1) is normally found as a commensal organism in the human genital tract. As an opportunistic pathogen, it can cause a sexually-transmitted disease and is recognized as causing non-chlamydial non-gonococcal urethritis. It can also cause obstetric complications in pregnant women, severe infections in infants, as well as meningitis. Like other Mollicutes, it is a wall-less bacterium and has undergone marked genome reduction. This organism appears to generate ATP through the hydrolysis of urea by the urease enzyme.