Table S2.

Pairwise sequence alignment of WbbB_1–401 with 33 proteins (domains) from the phylogenetic analysis, using the “BLAST 2 sequences” tool

Abbreviation	% Identity	% Similarity	Overlap (aa)	E value	QXXXD, HP
Rt_WbbB	100	100	401	0	+
Kp_WbbB	67	80	401	0	+
Sm_WbbK	43	61	384	4e-110	+
Ah_WbbB	45	60	381	6e-108	+
Sf_28220	28	42	208	1e-12	+
Ec_Orf3	25	40	299	1e-10	+
Pa_WpaF	26	40	282	3e-10	+
Sf_Cps10C	27	43	199	7e-10	+
Sm_RkpZ	27	48	125	1e-09	+
Bo_2445	31	44	110	2e-09	+
Ap_Cps10C	24	41	197	5e-09	+
Cs_WepM	34	54	68	2e-08	—
Cj_KpsC-C	29	47	110	2e-08	+
Nm_KpsC-C	32	47	107	3e-08	+
Ec_KpsC-C	30	43	122	7e-08	+
Cs_KpsC-C	31	43	120	8e-08	+
Hi_KpsC-N	27	41	77	2e-07	HP
Ec_KpsC-N	26	42	76	1e-06	HP
Ec_KpsS	27	44	116	4e-06	+
Cs_KpsC-N	26	43	163	5e-06	+
Cj_KpsS	59	66	27	1e-05	—
Nm_CseA	23	38	254	2e-05	+
Hi_KpsC-C	29	43	107	2e-05	+
Sm_Rkpz1	27	37	116	2e-05	+
Cs_KpsS	41	58	34	5e-05	—
Ec_Orf2	42	60	33	1e-04	—
Sm_Rkpz2	30	42	109	1e-04	+
Cj_KpsC-N	21	42	109	1e-04	+
Hi_KpsS	25	47	69	8e-04	—
Nm_KpsS	25	41	111	0.002	D, HP
SM_b20824	22	35	229	0.015	+
Nm_KpsC-N	21	35	259	0.034	+
Ap_Cps5B	34	50	32	0.093	—

The protein abbreviations, accession numbers and amino acids range for multidomain proteins are given in Table S1. The last column identifies whether the conserved QXXXD and HP motifs are present (or not) in the aligned region; in some cases single motifs or residues were found and these are specifically indicated.