Table 2. Comparative analysis of P. leiognathi and ‘P. mandapamensis’ proteins.

COG category	lrivu.4.1 total	svers.1.1 total	lrivu.4.1 specific	svers.1.1 specific	Category description
-	12.35%	6.31%	59%	55%	Not in COGs
A	0.02%	0.02%	0%	0%	RNA processing and modification
B	0.02%	0.02%	0%	0%	Chromatin structure and dynamics
C	6.09%	6.43%	1%	1%	Energy production and conversion
D	1.08%	1.12%	1%	1%	Cell cycle control, cell division, chromosome partitioning
E	6.78%	7.53%	0%	1%	Amino acid transport and metabolism
F	2.05%	2.26%	0%	1%	Nucleotide transport and metabolism
G	4.14%	4.67%	1%	4%	Carbohydrate transport and metabolism
H	4.19%	4.50%	2%	1%	Coenzyme transport and metabolism
I	2.41%	2.76%	0%	0%	Lipid transport and metabolism
J	4.46%	4.87%	0%	1%	Translation, ribosomal structure and biogenesis
K	5.93%	6.51%	3%	3%	Transcription
L	5.89%	3.95%	14%	6%	Replication, recombination and repair
M	5.57%	6.06%	3%	5%	Cell wall/membrane/envelope biogenesis
N	3.31%	3.48%	1%	2%	Cell motility
O	3.89%	4.20%	1%	2%	Posttranslational modification, protein turnover, chaperones
P	4.30%	5.17%	1%	1%	Inorganic ion transport and metabolism
Q	1.08%	1.24%	0%	0%	Secondary metabolites
R	8.83%	10.36%	4%	9%	General function prediction only
S	7.34%	8.00%	3%	1%	Function unknown
T	5.57%	6.14%	1%	1%	Signal transduction mechanisms
U	3.17%	3.10%	3%	3%	Intracellular trafficking, secretion, and vesicular transport
V	1.52%	1.32%	3%	1%	Defense mechanisms

Comparative analysis of functional group distribution among P. leiognathi lrivu.4.1 and ‘P. mandapamensis’ svers.1.1 proteins based on COGs classification. The data is provided as a percentage of proteins in one specific functional group in function of the total number of proteins. lrivu.4.1 specific and svers.1.1 specific columns refer to classification of strain specific sequences, i.e. sequences found only in lrivu.4.1 (but not in ‘P. mandapamensis’ svers.1.1 or P. angustum S14), or only in ‘P. mandapamensis’ svers.1.1 (but not in P. leiognathi lrivu.1.1 or P. angustum S14).