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:	RPL21
Human P-Site:	S99
P-Site Sequence:	RIEHIKHSKSRDSFL
UniProt:	P46778
Intern. Prot. ID:	IPI00247583

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RPL21	P46778	S99	RIEHIKHSKSRDSFL	100 / 9 AA	18
Phosphosite 1:	SHIP	Q92835	S1156	AVLHLQHSKGRDYRD	66 / 9 AA	133
Phosphosite 2:	RPL21	P46778	S101	EHIKHSKSRDSFLKR	100 / 7 AA	18
Phosphosite 3:	RAP1GDS1	P52306	S477	LSALIRHSKSKDVIK	75 / 8 AA	66
Phosphosite 4:	PSG5	Q15238	S156	PYITIKNSKPRENKD	62 / 8 AA	38
Phosphosite 5:	SFRS12	Q8WXA9	S243	KSPHKKRSKSRERRK	66 / 9 AA	59
Phosphosite 6:	NOVA2	Q9UNW9	S69	TGATIKLSKSKDFYP	75 / 8 AA	49
Phosphosite 7:	Rb	P06400	S576	LFDLIKQSKDREGPT	62 / 8 AA	106
Phosphosite 8:	F25965	Q96GY3	S155	EGSEVTNSKSRDVYK	62 / 8 AA	28
Phosphosite 9:	ZKSCAN3	Q9BRR0	S260	GDEKQTKSRDLPPAE	71 / 7 AA	61
Phosphosite 10:	NBN	O60934	S667	RSLVIKNSTSRNPSG	62 / 8 AA	85
Phosphosite 11:	MARS	P56192	S127	ALTHIDHSLSRQNCP	66 / 9 AA	101
Phosphosite 12:	TBC1D30	Q9Y2I9	S550	TSVSGRHSKARDSDE	71 / 7 AA	103
Phosphosite 13:	PIN1	Q13526	S65	SHLLVKHSQSRRPSS	71 / 7 AA	18
Phosphosite 14:	PARC	Q8IWT3	S1451	TRPFSKNSKGRDRSP	71 / 7 AA	281
Phosphosite 15:	ARGLU1	Q9NWB6	S41	KERVRKRSKSRESKR	71 / 7 AA	33
Phosphosite 16:	MR1	Q95460	S20	IVLMVKHSDSRTHSL	71 / 7 AA	39
Phosphosite 17:	SFRS12	Q8WXA9	S245	PHKKRSKSRERRKSR	71 / 7 AA	59
Phosphosite 18:	PPIG	Q13427	S668	EKRMYSKSRDHNSSN	71 / 7 AA	89
Phosphosite 19:	ARGLU1	Q9NWB6	S43	RVRKRSKSRESKRNR	71 / 7 AA	33
Phosphosite 20:	F25965	Q96GY3	S157	SEVTNSKSRDVYKLP	83 / 6 AA	28