This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.
Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.
Colonization factor antigen
From Proteopedia
| (2 intermediate revisions not shown.) | |||
| Line 1: | Line 1: | ||
| - | + | <StructureSection load='3f83' size='350' side='right' caption='E. coli colonization factor antigen subunits B and E complex with sulfate and Na+ ion (purple) (PDB entry [[3f83]])' scene=''> | |
| - | <StructureSection load='3f83' size='350' side='right' caption='E. coli colonization factor antigen subunits B and E complex with sulfate and Na+ ion (PDB entry [[3f83]])' scene=''> | + | |
'''Colonization factor antigen''' (CFA) causes the bacterial infection of the small intestinal mucosa.<ref>PMID:6370866</ref> For details of the cholera bacterium CFA see [[Vibrio cholerae colonization factor TcpF]]. | '''Colonization factor antigen''' (CFA) causes the bacterial infection of the small intestinal mucosa.<ref>PMID:6370866</ref> For details of the cholera bacterium CFA see [[Vibrio cholerae colonization factor TcpF]]. | ||
| Line 9: | Line 8: | ||
[[2hb0]] – EcCFA I subunit E – ''Escherichia coli '' <br /> | [[2hb0]] – EcCFA I subunit E – ''Escherichia coli '' <br /> | ||
| - | [[3f84]], [[3f85]] – EcCFA I subunit B <br /> | + | [[3f84]], [[3f85]], [[4y2l]], [[4y2n]] – EcCFA I subunit B <br /> |
| + | [[6nrv]] – EcCFA I subunit B – Cryo EM <br /> | ||
[[3vac]] – EcCFA I subunit E (mutant) <br /> | [[3vac]] – EcCFA I subunit E (mutant) <br /> | ||
| + | [[4y2o]] – EcCFA I subunit A (mutant)+B <br /> | ||
[[3f83]] – EcCFA I subunit B+E <br /> | [[3f83]] – EcCFA I subunit B+E <br /> | ||
[[3oc5]] – CFA TcpF – ''Vibrio cholerae'' <br /> | [[3oc5]] – CFA TcpF – ''Vibrio cholerae'' <br /> | ||
| Line 16: | Line 17: | ||
== References == | == References == | ||
<references/> | <references/> | ||
| + | [[Category:Topic Page]] | ||
Current revision
| |||||||||||
3D Structures of colonization factor antigen
Updated on 09-June-2021
2hb0 – EcCFA I subunit E – Escherichia coli
3f84, 3f85, 4y2l, 4y2n – EcCFA I subunit B
6nrv – EcCFA I subunit B – Cryo EM
3vac – EcCFA I subunit E (mutant)
4y2o – EcCFA I subunit A (mutant)+B
3f83 – EcCFA I subunit B+E
3oc5 – CFA TcpF – Vibrio cholerae
References
- ↑ Levine MM, Ristaino P, Marley G, Smyth C, Knutton S, Boedeker E, Black R, Young C, Clements ML, Cheney C, et al.. Coli surface antigens 1 and 3 of colonization factor antigen II-positive enterotoxigenic Escherichia coli: morphology, purification, and immune responses in humans. Infect Immun. 1984 May;44(2):409-20. PMID:6370866
