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:	PRPF18
Human P-Site:	Y262
P-Site Sequence:	KFMLQREYVKANDAY
UniProt:	Q99633
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRPF18	Q99633	Y262	KFMLQREYVKANDAY	100 / 9 AA	40
Phosphosite 1:	NUP107	P57740	Y482	TEELPREYLGANWTL	66 / 9 AA	106
Phosphosite 2:	IKK-gamma	Q9Y6K9	Y340	LEQLQREYSKLKASC	85 / 7 AA	48
Phosphosite 3:	MTMR15	Q9Y2M0	Y163	ASKLSRKYVKAKKSI	66 / 9 AA	114
Phosphosite 4:	SAMD3	Q8N6K7	Y295	IKWFQQEYVKTEKDW	55 / 9 AA	61
Phosphosite 5:	Syk	P43405	Y131	KENLIREYVKQTWNL	85 / 7 AA	72
Phosphosite 6:	PLEKHG4	Q58EX7	Y747	MVATEREYVRALEYT	71 / 7 AA	131
Phosphosite 7:	TTC8	Q8TAM2	S500	KIGDLQRSYVAAQKS	75 / 8 AA	60
Phosphosite 8:	TTC8	Q8TAM2	Y501	IGDLQRSYVAAQKSE	75 / 8 AA	60
Phosphosite 9:	BOK	Q9UMX3	Y38	AKALGREYVHARLLR	75 / 8 AA	23
Phosphosite 10:	KM-HN-1	Q8TBZ0	Y771	MRHLQREYLSLSDKI	83 / 6 AA	97
Phosphosite 11:	DYNC1H1	Q14204	Y2892	DQEELRDYVKARLKV	83 / 6 AA	532
Phosphosite 12:	TLN1	Q9Y490	Y270	KDFLPKEYVKQKGER	71 / 7 AA	270
Phosphosite 13:	CDK5RAP2	Q96SN8	Y1498	LEHLQREYASVKEEN	100 / 5 AA	215
Phosphosite 14:	QIL1	Q5XKP0	Y112	YSKEGWEYVKARTK_	83 / 6 AA	13
Phosphosite 15:	MSC	O60682	Y21	LRGLQREYPVPASKR	100 / 5 AA	22
Phosphosite 16:	SGPL1	O95470	Y112	FLKVDKEYVKALPSQ	62 / 8 AA	64
Phosphosite 17:	PKD3	O94806	Y232	PRPLQPEYVALPSEE	83 / 6 AA	100
Phosphosite 18:	COPS6	Q7L5N1	Y241	RVKLILEYVKASEAG	66 / 9 AA	36
Phosphosite 19:	EHD4	Q9H223	Y349	YIQLQREYQISAGDF	100 / 5 AA	61
Phosphosite 20:	ZBED4	O75132	Y877	LAELQREYALPQHHL	83 / 6 AA	130