Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	C4orf26
Human P-Site:	S56
P-Site Sequence:	TPPPAPRSPVTRAQP
UniProt:	Q17RF5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C4orf26	Q17RF5	S56	TPPPAPRSPVTRAQP	100 / 9 AA	16
Phosphosite 1:	SPTBN4	Q9NRC6	S2501	DTSPAPRSPVEARRM	100 / 7 AA	417
Phosphosite 2:	PAFAH1B1	P43034	S109	YALSGHRSPVTRVIF	66 / 9 AA	47
Phosphosite 3:	ARHGEF15	O94989	S116	SPEPAPRSPVPPPKP	100 / 7 AA	92
Phosphosite 4:	C15orf27	Q2M3C6	S392	TSESASRSSVTRAQS	66 / 9 AA	58
Phosphosite 5:	C15orf27	Q2M3C6	S393	SESASRSSVTRAQSD	75 / 8 AA	58
Phosphosite 6:	PAFAH1B1	P43034	T112	SGHRSPVTRVIFHPV	100 / 6 AA	47
Phosphosite 7:	C6orf217	P0C7V0	S34	PGTPGPRSSVTTLSA	75 / 8 AA	29
Phosphosite 8:	C1orf170	Q5SV97	S148	APEPGPRSPVQEDRP	85 / 7 AA	72
Phosphosite 9:	PML	P29590	S530	DGPPSPRSPVIGSEV	75 / 8 AA	98
Phosphosite 10:	CSDA	P16989	S34	PQDPAPKSPVGSGAP	85 / 7 AA	40
Phosphosite 11:	DST	Q03001	S2474	HLHPTPRSPLLRWTQ	66 / 9 AA	372
Phosphosite 12:	CNR2	P34972	S335	AKEEAPRSSVTETEA	85 / 7 AA	40
Phosphosite 13:	CNR2	P34972	S336	KEEAPRSSVTETEAD	85 / 7 AA	40
Phosphosite 14:	ARHGEF17	Q96PE2	S527	IPIPAPASPGTRPTL	77 / 9 AA	222
Phosphosite 15:	MTAC2D1	Q8N9U0	S148	SRRFPPRSEVTRLYG	85 / 7 AA	55
Phosphosite 16:	ATP7B	P35670	S759	VAEKAERSPVTFFDT	85 / 7 AA	157
Phosphosite 17:	NRG2	O14511	S75	QQQPQPRSPAARRAA	66 / 9 AA	92
Phosphosite 18:	ETEA	Q96CS3	S127	FIRPDPRSRVTDPVG	75 / 8 AA	53
Phosphosite 19:	Nuclear envelope pore membrane protein POM 121	Q96HA1	S174	PARPAPRSPPPRSPP	77 / 9 AA
Phosphosite 20:	SART2	Q9UL01	S655	NVTMHLRSPITRAAY	83 / 6 AA	110