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:	MTUS1
Human P-Site:	S746
P-Site Sequence:	NSDNRNPSADRAVSP
UniProt:	Q9ULD2
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MTUS1	Q9ULD2	S746	NSDNRNPSADRAVSP	100 / 9 AA	141
Phosphosite 1:	GGA2	Q9UJY4	S413	GGGVQNPSADRNLLD	85 / 7 AA	67
Phosphosite 2:	KIAA1024	Q9UPX6	S389	SFFNRNPSEEKLHYP	62 / 8 AA	103
Phosphosite 3:	TEPP	Q6URK8	S237	YCLNQNPSLDRYGQK	75 / 8 AA	31
Phosphosite 4:	Putative uncharacterized protein UNQ6190/PRO20217	Q6UXQ8	S28	APGGRDPSASRARFP	66 / 9 AA	13
Phosphosite 5:	ZC3H3	Q8IXZ2	S416	PVLSRSPSGDRPAVG	55 / 9 AA	102
Phosphosite 6:	PLEKHO1	Q53GL0	S233	DSDRIQPSADRASSL	100 / 6 AA	46
Phosphosite 7:	DUOX1	Q9NRD9	S356	GVINRNSSVSRALRV	66 / 9 AA	177
Phosphosite 8:	abLIM3	O94929	S599	NGLHRTPSADLFHYD	71 / 7 AA	78
Phosphosite 9:	GLTSCR2	Q9NZM5	S176	QARLLNPSATRAKPG	85 / 7 AA	54
Phosphosite 10:	SPTBN4	Q9H254	S2236	PRPERQESADRAEEL	66 / 9 AA	289
Phosphosite 11:	abLIM3	O94929	T597	RRNGLHRTPSADLFH	71 / 7 AA	78
Phosphosite 12:	ZRSR1	Q15695	S389	QRGRRNPSPDHTYKR	62 / 8 AA	58
Phosphosite 13:	SEH1L	Q96EE3	S173	SCISWNPSSSRAHSP	55 / 9 AA	40
Phosphosite 14:	DCAF16	Q9NXF7	S7	_MGPRNPSPDHLSES	71 / 7 AA	24
Phosphosite 15:	BRCA1	P38398	S1580	DDPESDPSEDRAPES	71 / 7 AA	208
Phosphosite 16:	LSM14B	Q9BX40	S377	TTRRNPTSHRAGTGR	62 / 8 AA	42
Phosphosite 17:	DNAH6	Q9C0G6	S476	DKLKRTPSADVIQKW	71 / 7 AA	476
Phosphosite 18:	IPO4	Q8TEX9	S492	LQLLRNPSSPRAKEL	75 / 8 AA	119
Phosphosite 19:	RPA2	P15927	S177	SKANSQPSAGRAPIS	66 / 9 AA	29
Phosphosite 20:	KIAA0256	Q93073	S851	MGHSRNPSAASAISF	66 / 9 AA	122