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:	RICH2
Human P-Site:	S493
P-Site Sequence:	EQARRPLSVATDNMM
UniProt:	Q17R89
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RICH2	Q17R89	S493	EQARRPLSVATDNMM	100 / 9 AA	89
Phosphosite 1:	DDX21	Q9NR30	S706	DSRRWQLSVATEQPE	66 / 9 AA	87
Phosphosite 2:	SH2D3A	Q9BRG2	S103	MTGRRPLSQATGAVV	77 / 9 AA	63
Phosphosite 3:	C9orf171	Q6ZQR2	T37	PPPRRPLTVADIRSG	85 / 7 AA	36
Phosphosite 4:	MECT1	Q6UUV9	S120	SPHRRPLSVDKHGRQ	100 / 6 AA	67
Phosphosite 5:	NHSL2	Q5HYW2	S134	RFRERSLSVPTDSGT	75 / 8 AA	76
Phosphosite 6:	THOC5	Q13769	S347	MLKRHPLSVMLDLKC	66 / 9 AA	79
Phosphosite 7:	DOCK1	Q14185	S1646	PSSSRPLSVASVSSL	85 / 7 AA	215
Phosphosite 8:	SIPA1L1	O43166	S1708	DENHRPLSAASNSDQ	55 / 9 AA	200
Phosphosite 9:	FOXI2	Q6ZQN5	T278	SFGRRPPTVATHAPQ	66 / 9 AA	33
Phosphosite 10:	WDR34	Q96EX3	S288	SHRFQVLSVATDGKV	75 / 8 AA	58
Phosphosite 11:	HRH4	Q9H3N8	S239	LSSRRSLSASTEVPA	55 / 9 AA	44
Phosphosite 12:	BEGAIN	Q9BUH8	S422	RGQWRPLSVEDIGAY	71 / 7 AA	65
Phosphosite 13:	ARHGAP23	Q9P227	S1393	VRLRRPLSPETRRRR	75 / 8 AA	162
Phosphosite 14:	CNKSR3	Q6P9H4	S433	YGKPRPLSMPADGNW	62 / 8 AA	62
Phosphosite 15:	TANC2	Q9HCD6	S1756	HLIRRPISVNPNEIK	55 / 9 AA	220
Phosphosite 16:	MYO1D	O94832	T563	EVTKRPLTAATLFKN	62 / 8 AA	116
Phosphosite 17:	NLRP6	P59044	T197	EEGRRPLTVVLQGPA	71 / 7 AA	99
Phosphosite 18:	C9orf68	Q8N4H0	S154	HESRRPLSTSHEPIF	55 / 9 AA	45
Phosphosite 19:	GIDRP88	Q7Z5L2	S709	MVKIRPLSQATRAAK	85 / 7 AA	88
Phosphosite 20:	SPATA13	Q96N96	S26	ARRRRPISVIGGVSL	83 / 6 AA	75