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Table 2 Identification and classification of putative two component systems in the eight newly sequenced mutans streptococci strains

From: A genome-wide study of two-component signal transduction systems in eight newly sequenced mutans streptococci strains

Strain S. mutans UA159 S. mutans NN2025 S. mutans 5 DC8 S. mutans
KK21
S. mutans
KK23
S. mutans AC4446 S. mutans ATCC25175 S. mutans NCTC11060 S. ratti
DSM20564
S. sobrinus
DSM20742
Identification
Total TCS proteins 29 29 29 29 29 27 25 27 28 21
Total paired HKs 14 14 14 14 14 13 12 13 13 9
Orphan HKs 0 0 0 0 0 0 0 0 1 1
Total paired RRs 14 14 14 14 14 13 12 13 13 9
Orphan RRs 1 1 1 1 1 1 1 1 1 2
Classification
HK type           
HPK1 8 8 8 8 8 8 7 7 9 5
HPK7 3 3 3 3 3 3 3 4 3 2
HPK8 1 1 1 1 1 1 1 1 1 1
HPK10 1 1 1 1 1 1 1 1 0 1
HPK11 0 0 0 0 0 0 0 0 1 0
unclassified 1 1 1 1 1 0 0 0 0 1
RR type           
NarL 3 3 3 3 3 3 3 4 3 2
LytTR 2 2 2 2 2 2 2 2 1 3
AmiR 0 0 0 0 0 0 0 0 1 0
OmpR 9 9 9 9 9 9 8 8 9 6
unclassified 1 1 1 1 1 0 0 0 0 0