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:	CYTSB
Human P-Site:	S878
P-Site Sequence:	YSSVRPASRGVTQRL
UniProt:	Q5M775
Intern. Prot. ID:	IPI00291032

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CYTSB	Q5M775	S878	YSSVRPASRGVTQRL	100 / 9 AA	119
Phosphosite 1:	TOP1MT	Q969P6	S25	EVPRRPASRGVPGSR	100 / 7 AA	70
Phosphosite 2:	NAA35	Q5VZE5	S573	KKKVRPLSREITMSQ	66 / 9 AA	84
Phosphosite 3:	IVD	P26440	S219	DLAAVPASRGITAFI	85 / 7 AA	46
Phosphosite 4:	OTOG	Q6ZRI0	S1563	GPTESPASKGVTASL	75 / 8 AA	315
Phosphosite 5:	CDC25A	P30304	S156	KKPVRPVSRGCLHSH	85 / 7 AA	59
Phosphosite 6:	C1orf2	P81408	T18	SLTSRPSTRGLTHLR	62 / 8 AA	71
Phosphosite 7:	TRAF3IP2	O43734	S86	ANHQRPVSRQVTCLR	75 / 8 AA	65
Phosphosite 8:	C10orf30	Q8N7W2	S112	APQSLHPSSRGVWNE	62 / 8 AA	58
Phosphosite 9:	C10orf30	Q8N7W2	S113	PQSLHPSSRGVWNEL	62 / 8 AA	58
Phosphosite 10:	GALR3	O60755	S327	LRRVRPASSGPPGCP	85 / 7 AA	40
Phosphosite 11:	BMP4	P12644	S112	EYPERPASRANTVRS	75 / 8 AA	47
Phosphosite 12:	KIAA1024	Q9UPX6	S709	SLFTRPSSRSLTEEN	55 / 9 AA	103
Phosphosite 13:	C5orf6	Q9NYF3	S82	SLHLRPPSRGNSPKE	71 / 7 AA	43
Phosphosite 14:	dynactin 1	Q14203	S157	PKPTRPASTGVAGAS	85 / 7 AA	142
Phosphosite 15:	dynactin 1	Q14203	T158	KPTRPASTGVAGASS	75 / 8 AA	142
Phosphosite 16:	NECAP2	Q9NVZ3	S181	NPRVRPASTGGLSLL	85 / 7 AA	28
Phosphosite 17:	CPSF7	Q8N684	T161	KVDVRPATRQNLSQF	83 / 6 AA	52
Phosphosite 18:	MKX	Q8IYA7	S206	KAGVRPESRASEDYV	71 / 7 AA	39
Phosphosite 19:	IFT74	Q96LB3	S50	PGTARPGSRGCPIGT	62 / 8 AA	69
Phosphosite 20:	KIRREL	Q96J84	S616	RAHEDRPSSRAVLYA	71 / 7 AA	84