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:	S208
P-Site Sequence:	GRVEFFSSQQPPNAG
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	S208	GRVEFFSSQQPPNAG	100 / 9 AA	100
Phosphosite 1:	CSS3	Q70JA7	S207	PGRVEFFSSQQPPNA	100 / 8 AA	100
Phosphosite 2:	ZNF500	O60304	S178	EEEARFSSQQPPAQL	100 / 7 AA	54
Phosphosite 3:	SETD4	Q9NVD3	S179	SSRDFFSSLQPLFAE	75 / 8 AA	50
Phosphosite 4:	HAAO	P46952	S151	IIQEFFSSEQYRTGK	85 / 7 AA	33
Phosphosite 5:	ST6GAL2	Q96JF0	S114	EHKEFFSSQVGRKSQ	100 / 6 AA	60
Phosphosite 6:	ST6GAL2	Q96JF0	S113	FEHKEFFSSQVGRKS	100 / 6 AA	60
Phosphosite 7:	RNF44	Q7L0R7	S55	ARDERLPSQQPPSRP	66 / 9 AA	48
Phosphosite 8:	ANAPC5	Q9UJX4	S217	KQAEFFLSQQASLLK	66 / 9 AA	85
Phosphosite 9:	BAT2L1	Q5JSZ5	S1296	QSQEIFSSLQPFRSQ	75 / 8 AA	166
Phosphosite 10:	LIPE	Q05469	S324	DNIAFFSSQGPGETA	75 / 8 AA	117
Phosphosite 11:	ZNF500	O60304	S177	LEEEARFSSQQPPAQ	100 / 6 AA	54
Phosphosite 12:	INF2	Q27J81	S1118	LKPLKFSSNQPPAAG	85 / 7 AA	136
Phosphosite 13:	KIAA1414	Q9P2D3	S1502	TLPAEFSSQLPPDGG	85 / 7 AA	224
Phosphosite 14:	TXNDC11	Q6PKC3	S245	GYFEFSGSPQPPGYL	66 / 9 AA	111
Phosphosite 15:	H6PD	O95479	S523	SSGRLFFSQQQPEQL	85 / 7 AA	89
Phosphosite 16:	ZFYVE19	Q96K21	S5	___MNYDSQQPPLPP	71 / 7 AA	52
Phosphosite 17:	EP400	Q96L91	S476	KVSAAFSSQQQPFQQ	85 / 7 AA	344
Phosphosite 18:	HIVEP3	Q5T1R4	S1164	GQSPEFFSTQAMSSL	83 / 6 AA	259
Phosphosite 19:	AMD1	P17707	S19	KLLEVWFSRQQPDAN	71 / 7 AA	38
Phosphosite 20:	CDKL5	O76039	S604	GYTSPFSSQQRPHRH	85 / 7 AA	116