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. 2009 Dec 11;192(4):1075–1087. doi: 10.1128/JB.01197-09

TABLE 2.

Distribution and sequence conservation of Crl in sequenced bacterial genomes

Family and genusa Identity with CrlSTM (%)b Identity with RpoSSTM (%)c
Enterobacteriaceae
    Salmonella 96-100 99-100
    Citrobacter 90 100
    Escherichia 83-84 98-99
    Shigella 83-84 99
    Enterobacter 74-77 97
    Klebsiella 75-76 98
    Serratia 69 94
    Erwinia 66 95
    Yersinia 63-66 84-97
    Pectobacterium 64 91
    Proteus 49 79
    Providencia 40-45 78
Other families
    Aeromonas 43-44 85-84
    Vibrio 38-50 72-82
    Unclassified Vibrionales 46 81
    Photobacterium 42-49 79-80
    Moritella 38 76
    Psychromonas 35-44 77
a

Sequenced bacterial genomes containing a crl gene.

b

Range of percentage of identity between the amino acid sequence of the Crl proteins in strains belonging to the indicated genus and that CrlSTM (133 residues; NP-459316, shown in Fig. 1, line 16).

c

Range of percentage of identity between the amino acid sequence of the RpoS proteins in strains belonging to the indicated genus and that of RpoSSTM (330 residues; accession number X77752) (26).