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:	CSS3
Human P-Site:	Y48
P-Site Sequence:	GSSLCSYYGRSAAGP
UniProt:	Q70JA7
Intern. Prot. ID:	IPI00418277

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CSS3	Q70JA7	Y48	GSSLCSYYGRSAAGP	100 / 9 AA	100
Phosphosite 1:	CSS3	Q70JA7	Y47	RGSSLCSYYGRSAAG	100 / 8 AA	100
Phosphosite 2:	CSS3	Q70JA7	S46	RRGSSLCSYYGRSAA	100 / 7 AA	100
Phosphosite 3:	APOBEC3B	Q9UH17	Y250	KNLLCGFYGRHAELR	66 / 9 AA	46
Phosphosite 4:	APOBEC3A	P31941	Y67	KNLLCGFYGRHAELR	66 / 9 AA	23
Phosphosite 5:	ODF3B	A8MYP8	Y166	SAPTCSIYGRRAAGS	75 / 8 AA	27
Phosphosite 6:	HBP1	O60381	Y131	PLMQCSFYNRSSPVH	55 / 9 AA	58
Phosphosite 7:	CSS3	Q70JA7	S51	LCSYYGRSAAGPRAG	100 / 6 AA	100
Phosphosite 8:	ZNF398	Q8TD17	Y571	ERPYPCSYCGRSFRY	85 / 7 AA	71
Phosphosite 9:	RBM4B	Q9BQ04	S297	AAAATTSSYYGRDRS	83 / 6 AA	40
Phosphosite 10:	RbBP6	Q7Z6E9	Y812	PYDMKAYYGRSVDFR	71 / 7 AA	202
Phosphosite 11:	KLF15	Q9UIH9	S62	PDSQALCSCYGGGLG	83 / 6 AA	44
Phosphosite 12:	RBM4B	Q9BQ04	Y299	AATTSSYYGRDRSPL	83 / 6 AA	40
Phosphosite 13:	RbBP6	Q7Z6E9	Y811	PPYDMKAYYGRSVDF	83 / 6 AA	202
Phosphosite 14:	ZNF398	Q8TD17	S570	GERPYPCSYCGRSFR	83 / 6 AA	71
Phosphosite 15:	MUC5B	Q9HC84	Y5466	CRPQLCSYNGTFYGV	83 / 6 AA	590
Phosphosite 16:	RBM4	Q9BWF3	Y303	VTAASTSYYGRDRSP	100 / 5 AA	40
Phosphosite 17:	SCO2	O43819	Y241	DGLFTDYYGRSRSAE	62 / 8 AA	30
Phosphosite 18:	SCO2	O43819	Y240	PDGLFTDYYGRSRSA	62 / 8 AA	30
Phosphosite 19:	TTN	Q8WZ42	Y26196	LQEGCSYYFRVLASN	83 / 6 AA	3816
Phosphosite 20:	TTN	Q8WZ42	Y22949	LQEGCSYYFRVLAEN	83 / 6 AA	3816