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:	IGSF21
Human P-Site:	T63
P-Site Sequence:	EIVWYRVTDGGTIKQ
UniProt:	Q96ID5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IGSF21	Q96ID5	T63	EIVWYRVTDGGTIKQ	100 / 9 AA	52
Phosphosite 1:	IGSF21	Q96ID5	Y60	RMREIVWYRVTDGGT	100 / 6 AA	52
Phosphosite 2:	FANCB	Q8NB91	Y480	QLVEKIWYRVIDDSL	83 / 6 AA	98
Phosphosite 3:	DMXL1	Q9Y485	T1005	RFWRCRVTDGESATS	55 / 9 AA	338
Phosphosite 4:	USP53	Q70EK8	T280	PGLFYRVTDENAKNS	55 / 9 AA	121
Phosphosite 5:	SHROOM2	Q13796	T1078	EPRRYRATDGAPADA	62 / 8 AA	176
Phosphosite 6:	BTRC	Q9Y297	Y216	ELVCKEWYRVTSDGM	100 / 5 AA	69
Phosphosite 7:	FAM198A	Q9UFP1	T361	PLLPYRYTDGGARPV	75 / 8 AA	64
Phosphosite 8:	FBXL13	Q8NEE6	T568	VSECYRITDDGIQAF	62 / 8 AA	84
Phosphosite 9:	FRMPD4	Q14CM0	T1097	SQRWYVATEGGMAEK	62 / 8 AA	144
Phosphosite 10:	CCDC76	Q9NUP7	T408	DDGGYRITDDGADCL	62 / 8 AA	54
Phosphosite 11:	FAM198A	Q9UFP1	Y360	SPLLPYRYTDGGARP	85 / 7 AA	64
Phosphosite 12:	ME3	Q16798	T459	AEKCYRVTEGRGIFA	83 / 6 AA	67
Phosphosite 13:	FBXL12	Q9NXK8	T190	LGGTYRVTETGLDAG	71 / 7 AA	37
Phosphosite 14:	C12orf11	Q9NVM9	T416	RVTDYRITDFGEFMR	71 / 7 AA	80
Phosphosite 15:	CTK	P42679	Y87	ACENKSWYRVKHHTS	66 / 6 AA	56
Phosphosite 16:	USP54	Q70EL1	T281	GDLFFRVTDDRAKQS	57 / 7 AA	187
Phosphosite 17:	IFIH1	Q9BYX4	Y385	QPFLKKWYRVIGLSG	80 / 5 AA	117
Phosphosite 18:	TTN	Q8WZ42	T32796	DTGYYRVTATNTAGS	55 / 9 AA	3816
Phosphosite 19:	KLK9	Q9UKQ9	T91	PEQLFRVTDFFPHPG	66 / 6 AA	28
Phosphosite 20:	EFCAB4B	Q9BSW2	T355	EMEVYRVTESLQREK	66 / 6 AA	46