Table 1

*Comparison of E. histolytica, H. sapiens* and S. cerevisiae RAD52 epistasis group proteins**
Entamoeba histolytica				Homo sapiens						Saccharomyces cerevisiae

Predicted protein	Size (aa)	GeneBank ID	Locus name ^a	Protein	Accession number ^b	Size (aa)	e-value	H (%)	I (%)	Protein	Accession number ^b	Size (aa)	e-value	H (%)	I (%)

EhMRE11	596	XM_651393	EHI_125910	MRE11	P49959	708	3e-49	51	32	MRE11	P32829	692	1e-33	45	26
EhMRE11-like	223	XM_644963	EHI_077650	MRE11	P49959	708	3e-23	51	25	MRE11	P32829	692	2e-20	49	27
EhRAD50	1241	XM_647783	EHI_079960	RAD50	Q92878	1312	2e-44	40	23	RAD50	P12753	1312	2e-43	46	27
EhNBS1	764	XM_647447	EHI_098770	NBS1	Q6IQ31	754	0.0022	40	24	XRS2	P33301	854	e+3	28	17
EhRAD51	367	XM_648984	EHI_031220	RAD51	Q06609	339	e-125	83	71	RAD51	P25454	400	2e-43	78	60
EhRAD51C	284	XM_619126	EHI_122860	RAD51C	Q433502	376	3e-17	51	28	RAD57	P25301	460	e-109	47	27
-	-	-		RAD51B	O15315	350	-	-	-	RAD55	P38953	406	-	-	-
-	-	-		RAD51D	O75771	289	-	-	-	-	-	-	-	-	-
-	-	-		XRCC2	O43543	280	-	-	-	-	-	-	-	-	-
-	-	-		XRCC3	O43542	346	-	-	-	-	-	-		-	-
EhRAD52	243	XM_648599	EHI_188230	RAD52	P43351	418	2e-35	71	48	RAD52	P06778	504	1e-23	57	38
EhRAD54	885	XM_648260	EHI_103840	RAD54	Q92698	747	e-115	58	41	RAD54	P32863	898	e-106	56	37
EhRAD54B	765	XM_645236	EHI_114930	RAD54B	Q9Y620	910	e-130	52	36	RDH54	P32863	920	e-114	55	39
EhRAD59 (EhRAD52/22^a)	190	XM_651011	EHI_112840	-	-	-	-	-	-	RAD59	Q12223	238	2e-08	45	25

^aE. histolytica Pathema datatabase ^bSwiss-Prot/TrEMBL databases I, identity; H, homology
López-Casamichana et al. BMC Molecular Biology 2008 9:35 doi:10.1186/1471-2199-9-35