TABLE 2.
Comparison of chlamydial plasmid-encoded pgp3 amino acid sequencesa
| Organism (plasmid) | % pgp3 sequence identity with:
|
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
C. trachomatis serovar:
|
C. muridarum (pMoPn) | C. suis (pCS1) | C. caviae GPIC (pCpGP1) | C. psittaci (pCpA1) | C. felis Fe/C-56 (pCfe1) | C. pneumoniae N16 (pCpnE1) | |||||
| A (pCTA) | B (pCTT1) | D (pCHL1) | L1 (pLGV440) | L2 (pLGV2) | |||||||
| C. trachomatis | |||||||||||
| Serovar A (pCTA) | 100 | ||||||||||
| Serovar B (pCTT1) | 97 | 100 | |||||||||
| Serovar D (pCHL1) | 98 | 98 | 100 | ||||||||
| Serovar L1 (pLGV440) | 96 | 96 | 96 | 100 | |||||||
| Serovar L2 (pLGV2) | 96 | 96 | 96 | 100 | 100 | ||||||
| C. muridarum (pMoPn) | 82 | 82 | 82 | 82 | 82 | 100 | |||||
| C. suis (pCS1) | 76 | 83 | 76 | 75 | 75 | 79 | 100 | ||||
| C. caviae GPIC (pCpGP1) | 64 | 61 | 65 | 64 | 64 | 64 | 57 | 100 | |||
| C. psittaci (pCpA1) | 63 | 61 | 64 | 63 | 63 | 61 | 54 | 83 | 100 | ||
| C. felis Fe/C-56 (pCfe1) | 62 | 61 | 64 | 62 | 62 | 63 | 56 | 80 | 78 | 100 | |
| C. pneumoniae N16 (pCpnE1) | 49 | 46 | 50 | 50 | 50 | 49 | 43 | 56 | 58 | 55 | 100 |
a
Eleven pgp3 amino acid sequences were aligned and compared for homology using the Clustalw software (http://www.ebi.ac.uk/Tools/clustalw/index.html). These sequences are from the following chlamydial species, serovars, or strains: C. trachomatis serovars A (plasmid pCTA, NCBI accession number AAX51165), B (pCTT1, AAB02589), D (pCHL1, C37386), L1 (pLGV440, CAA29894), and L2 (pLGV2, X07547); C. muridarum (pMoPn, Q46439); C. suis (pCS1, ABB80389); C. caviae strain GPIC (pCpGP1, NP_829879); C. psittaci avian strain (pCpA1, NP_052328); C. felis (pCfe1, YP_515927); and C. pneumoniae strain N16 (pCpnE1, CAA57588).