| ccpC | TTATTAGAATGGGAG----ATAA-----GAAAAAC-----TTAT----TGATAACAAAAAGGA-- |
| citB_1 | ---TACATTTTTCTC----ATAA-----GTCGAAC-----TTAT----TGTATTTAATAAAAACA |
| citB_2 | ------------------------------TTTAC-----TTAT----GT--------------- |
| citZ_2 | ---TTAAATAAGCTT----ATAA-----AAATTTG-----TTAT----GTTCTTTCAAAAGCAAA |
| citZ_1 | -----ATTATTGTTT----ATAA-----TGAGAA------------------------------- |