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:	RSU1
Human P-Site:	S264
P-Site Sequence:	PKKNNDKSKKISRKP
UniProt:	Q15404
Intern. Prot. ID:	IPI00017256

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RSU1	Q15404	S264	PKKNNDKSKKISRKP	100 / 9 AA	32
Phosphosite 1:	RHPN2	Q8IUC4	T631	DDDKTDKTKKISKKL	66 / 9 AA	77
Phosphosite 2:	SCN7A	Q01118	S467	HKEELEKSKKICPLY	71 / 7 AA	193
Phosphosite 3:	STAU1	O95793	S233	VGEGEGKSKKISKKN	66 / 9 AA	63
Phosphosite 4:	BRCA2	P51587	S723	QCENDPKSKKVSDIK	66 / 9 AA	384
Phosphosite 5:	HKR1	P10072	S538	GRGFNDKSTLISHQR	75 / 8 AA	75
Phosphosite 6:	HKR1	P10072	T539	RGFNDKSTLISHQRT	75 / 8 AA	75
Phosphosite 7:	ROD1	O95758	S270	VKYNNDKSRDFTRLD	55 / 9 AA	60
Phosphosite 8:	MTHFS	P49914	S49	AHSEYQKSKRISIFL	55 / 9 AA	23
Phosphosite 9:	NAV2	Q8IVL1	S318	SFNNYDKSKPVTSPP	55 / 9 AA	268
Phosphosite 10:	STIM2	Q9P246	S731	LCHNGEKSKKPSKIK	66 / 9 AA	84
Phosphosite 11:	TOP2B	Q02880	S46	TANKNDSSKKLSVER	75 / 8 AA	183
Phosphosite 12:	ZMYM1	Q5SVZ6	S430	VQKDNMKSMKISDEL	66 / 9 AA	129
Phosphosite 13:	SSFA2	P28290	S343	GNKNDQKSQKIMKKK	62 / 8 AA	138
Phosphosite 14:	DUS2L	Q9NX74	S418	QSTLWDKSKKLAEQA	62 / 8 AA	55
Phosphosite 15:	Putative rhophilin-2-like protein	A8MT19	T528	DDNKTDKTQKISKKL	62 / 8 AA	66
Phosphosite 16:	IQGAP1	P46940	S1556	REMKGKKSKKISLKY	100 / 6 AA	189
Phosphosite 17:	ATAD5	Q96QE3	S443	EVGRDDNSKKIMENS	71 / 7 AA	208
Phosphosite 18:	SRRT	Q9BXP5	T325	DSSNDDKTKKSEGDG	71 / 7 AA	101
Phosphosite 19:	CBX3	Q13185	S19	GKKQNGKSKKVEEAE	71 / 7 AA	21
Phosphosite 20:	KIAA1009	Q5TB80	S221	PSKENSKSEKISVPK	75 / 8 AA	162