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:	KIAA1109
Human P-Site:	S4230
P-Site Sequence:	FFESQSVSKSASKMD
UniProt:	Q2LD37
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KIAA1109	Q2LD37	S4230	FFESQSVSKSASKMD	100 / 9 AA	555
Phosphosite 1:	ARHGAP21	Q5T5U3	S1929	GESFQNVSKNASSAA	75 / 8 AA	217
Phosphosite 2:	KIAA1109	Q2LD37	S4228	ASFFESQSVSKSASK	100 / 7 AA	555
Phosphosite 3:	ZNF536	O15090	S684	DQESQSVSRSTTPGS	66 / 9 AA	141
Phosphosite 4:	CCDC108	Q6ZU64	S1585	IKNQQSVSRPASWKL	75 / 8 AA	217
Phosphosite 5:	C1orf175	Q68CQ1	S260	HNISESVSKGAFSTT	75 / 8 AA	142
Phosphosite 6:	Asxl3	Q9C0F0	S1031	IIKSQPVSKPESRAS	66 / 9 AA	242
Phosphosite 7:	KIAA1109	Q2LD37	S4232	ESQSVSKSASKMDTT	100 / 7 AA	555
Phosphosite 8:	SPEN	Q96T58	S2850	MDIEFQQSVSKSQVK	100 / 6 AA	402
Phosphosite 9:	ZNF536	O15090	S682	GSDQESQSVSRSTTP	85 / 7 AA	141
Phosphosite 10:	LRFN5	Q96NI6	S590	VTLPQSVSKQAVGHE	75 / 8 AA	79
Phosphosite 11:	AIDA-1b	Q7Z6G8	S737	MHLSKSVSKSDSDLI	77 / 9 AA	138
Phosphosite 12:	PSTPIP2	Q9H939	S159	DEAEQAVSRSANLVN	62 / 8 AA	39
Phosphosite 13:	PKP4	Q99569	S170	FHNSQNVSKADNRQQ	55 / 9 AA	134
Phosphosite 14:	Ig kappa chain V-III region Ti	P01622	S30	CRASQSVSNSFLAWY	85 / 7 AA	12
Phosphosite 15:	Ig kappa chain V-III region SIE	P01620	S30	CRASQSVSNSYLAWY	85 / 7 AA	12
Phosphosite 16:	RBM33	Q96EV2	S691	NTTSQNVSKRPMQQM	62 / 8 AA	130
Phosphosite 17:	MORN4	Q8NDC4	S138	VQRAQSASKSARNLT	85 / 7 AA	16
Phosphosite 18:	Ig kappa chain V-III region SIE	P01620	S28	LSCRASQSVSNSYLA	85 / 7 AA	12
Phosphosite 19:	C11orf66	Q7Z5V6	T238	LLPGQSVTKSDFLPK	71 / 7 AA	47