Aspartate/glutamate-binding ABC transporter protein; Common antigen and a major cell adherence molecule. Most probably involved, with PEB1C, in a binding-protein-dependent transport system for an amino acid. May be involved in binding to intestinal cells; Belongs to the bacterial solute-binding protein 3 family.

Original (2000) note: Cj0596, peb4-cbf2, major antigenic peptide PEB4-cell binding factor 2, len: 273 aa; identical to CBF2_CAMJE cell binding factor 2 precursor,and TR:G451285 peb4=major antigenic peptide (34 aa). Also similar to memebers of the PPIC-parvulin family of rotamases e.g. PRTM_LACPA protease maturation protein precursor (299 aa), fasta scores; opt: 238 z-score: 303.5 E(): 1.3e-09, 31.3% identity in 240 aa overlap, and CYPD_ECOLI peptidyl-prolyl cis-trans isomerase D (623 aa),fasta scores; opt: 244 z-score: 293.9 E(): 4.5e-09, 27.1% identity in 221 aa overlap. 35.7% identit [...]

Original (2000) note: Cj0778, peb2, major antigenic peptide PEB2, len: 245 aa; 94.9% identical to TR:G234576,sequenced by direct peptide sequencing; see: J. Biol. Chem. 266:16363-16369 (1991). Also similar to TR:Q57410 (EMBL:U39068, U15606) Vibrio cholerae accessory colonization factor ACFC (253 aa), fasta scores; opt: 430 z-score: 499.2 E(): 1.7e-20, 33.9% identity in 248 aa overlap, and TR:P96759 (EMBL:U82533)E. coli O45 ANM protein (251 aa), fasta scores; opt: 417 z-score: 484.4 E(): 1.1e-19, 33.2% identity in 247 aa overlap. Contains N-terminal signal sequence; Updated (2006) note: [...]

lipid-A-disaccharide synthase; Condensation of UDP-2,3-diacylglucosamine and 2,3- diacylglucosamine-1-phosphate to form lipid A disaccharide, a precursor of lipid A, a phosphorylated glycolipid that anchors the lipopolysaccharide to the outer membrane of the cell.

Putative periplasmic protein; Original (2000) note: Cj1666c, probable periplasmic protein, len: 145 aa; similar to TR:AAD11752 (EMBL:AF067954) Salmonella typhimurium ORF105 in silver resistance cluster (105 aa), fasta scores; opt: 244 z-score: 293.2 E(): 5.2e-09, 39.2% identity in 102 aa overlap, and TR:O67205 (EMBL:AE000724) Aquifex aeolicus AQ_1129 (122 aa), fats scores; opt: 231 z-score: 277.7 E(): 3.8e-08, 33.3% identity in 117 aa overlap. No Hp match. Contains probable N-terminal signal sequence; Updated (2006) note: Pfam domain PF04214 Protein of unknown function, DUF identified [...]

Transcription elongation factor; Necessary for efficient RNA polymerase transcription elongation past template-encoded arresting sites. The arresting sites in DNA have the property of trapping a certain fraction of elongating RNA polymerases that pass through, resulting in locked ternary complexes. Cleavage of the nascent transcript by cleavage factors such as GreA or GreB allows the resumption of elongation from the new 3'terminus. GreA releases sequences of 2 to 3 nucleotides.

Putative periplasmic protein; Original (2000) note: Cj1670c, probable periplasmic protein, len: 220 aa; 27.3% identity to HP0156. Contains probable N-terminal signal sequence; Updated (2006) note: Characterisation paper within Campylobacter jejuni identified new gene name. Papers identified linking protein to glycoprotein (PMID:12186869). Functional classification - Miscellaneous periplasmic proteins; PMID:12186869, PMID:11985725.

Putative periplasmic protein; Original (2000) note: Cj0610c, probable periplasmic protein, len: 336 aa; no Hp match. Contains probable N-terminal signal sequence; Updated (2006) note: Pfam domain PF04311 Protein of unknown function (DUF459) was identified within CDS. Product function kept the same. Functional classification - Miscellaneous periplasmic proteins.

Hypothetical protein Cj0286c; Original (2000) note: Cj0286c, unknown, len: 205 aa; 28.4% identity to HP0394 (252 aa). Functional classification - Conserved hypothetical proteins.