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Table 1 Percentage identities determination between the OmcB proteins, the Nt and Ct regions within the chlamydial species.

From: Evaluation of an in silico predicted specific and immunogenic antigen from the OmcB protein for the serodiagnosis of Chlamydia trachomatis infections

Chlamydial species Serovars Protein accession numbers OmcB protein Nt region Ct region
C. trachomatis A REFSEQ: YP_328263 97.5% (539/553) 18.3% (101/553) 7.2% (40/553)
  B EMBL: CAA37588 98.5% (539/547) 18.5% (101/547) 7.3% (40/547)
  C GenBank: AAA23159 98.7% (540/547) 18.5% (101/547) 7.3% (40/547)
  D REFSEQ: NP_219955 97.5% (539/553) 18.3% (101/553) 7.2% (40/553)
  E EMBL: CAA39396 100% (547/547) 19.0% (104/547) 7.3% (40/547)
  F GenBank: AAA23154 99.1% (542/547) 18.6% (102/547) 7.3% (40/547)
  G/H/K Swiss-Prot: Q548P6 98.5% (539/547) 18.5% (101/547) 7.3% (40/547)
  I/J Swiss-Prot: Q933I7 98.5% (539/547) 18.5% (101/547) 7.3% (40/547)
  L1/L2/L3 Swiss-Prot: P21354 97.8% (535/547) 18.3% (100/547) 7.3% (40/547)
C. pneumoniae   EMBL: CAA37590 71.5% (398/557) 8.8% (49/557) 4.3% (24/556)
C. psittaci   EMBL: CAA37592 70.9% (397/560) 8.2% (46/560) 4.7% (26/557)
  1. Nt: N-terminal, Ct: C-terminal, Percentage identities were determined using the Needle program. C. trachomatis serovar E was used as the reference sequence for all alignments performed.