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:	CSN1S1
Human P-Site:	Y23
P-Site Sequence:	RPKLPLRYPERLQNP
UniProt:	P47710
Intern. Prot. ID:	IPI00216119

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CSN1S1	P47710	Y23	RPKLPLRYPERLQNP	100 / 9 AA	22
Phosphosite 1:	C9orf43	Q8TAL5	Y275	LERPALRYPERLKKL	87 / 8 AA	52
Phosphosite 2:	ZSWIM3	Q96MP5	Y84	PAYLLLRYNERLDRL	77 / 9 AA	79
Phosphosite 3:	SHANK3	Q9BYB0	Y883	AALGPLPYPERQKRA	85 / 7 AA	186
Phosphosite 4:	POLG	P54098	Y614	WDGFPLHYSERHGWG	62 / 8 AA	140
Phosphosite 5:	OR2L3	Q8NG85	Y131	AICFPLHYPIRMSKR	55 / 9 AA	35
Phosphosite 6:	OR2L5	Q8NG80	Y131	AICFPLHYPIRMSKR	55 / 9 AA	36
Phosphosite 7:	MAP1A	P78559	Y1140	QKDEVLRYPDRSLSP	83 / 6 AA	306
Phosphosite 8:	ZNF69	Q9UC07	Y405	IHSSSLRYHERIHTG	62 / 8 AA	66
Phosphosite 9:	MRPL47	Q9HD33	S128	RQRLPMPSPERLDKV	66 / 9 AA	30
Phosphosite 10:	KIAA1671	Q9BY89	S56	EAKSPLRSPARLLPL	75 / 8 AA	197
Phosphosite 11:	TEC	P42680	Y26	KKTSPLNYKERLFVL	75 / 8 AA	74
Phosphosite 12:	ZNF700	Q9H0M5	Y553	RCCNSLRYHERTHTG	71 / 7 AA	86
Phosphosite 13:	ZNF440	Q8IYI8	Y385	PHSSSLRYHERTHTG	71 / 7 AA	69
Phosphosite 14:	LPCAT2	Q7L5N7	Y250	VQPVLLRYPNKLDTV	71 / 7 AA	60
Phosphosite 15:	FBXO21	O94952	Y604	NAELEIRYPEDLEFV	66 / 9 AA	72
Phosphosite 16:	FZD3	Q9NPG1	Y233	IDVTRFRYPERPIIF	83 / 6 AA	76
Phosphosite 17:	FZD10	Q9ULW2	Y258	IDPARFRYPERPIIF	83 / 6 AA	65
Phosphosite 18:	FZD2	Q14332	Y275	VDMQRFRYPERPIIF	83 / 6 AA	64
Phosphosite 19:	MRVI1	Q9Y6F6	Y271	ENFDPLQYPETTPKG	83 / 6 AA	96
Phosphosite 20:	MCC	P23508	Y78	QERTTLRYEERITEL	62 / 8 AA	93