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:	PRPF4B
Human P-Site:	Y552
P-Site Sequence:	RQAIVQKYKYLAEDS
UniProt:	Q13523
Intern. Prot. ID:	IPI00013721

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRPF4B	Q13523	Y552	RQAIVQKYKYLAEDS	100 / 9 AA	117
Phosphosite 1:	PRPF4B	Q13523	Y554	AIVQKYKYLAEDSNM	100 / 7 AA	117
Phosphosite 2:	AK1	P00568	Y32	CEKIVQKYGYTHLST	85 / 7 AA	22
Phosphosite 3:	CEBPZ	Q03701	Y205	PQDVVSKYKTLAQKL	66 / 9 AA	121
Phosphosite 4:	BZW2	Q9Y6E2	Y122	FNKLIRRYKYLEKAF	44 / 9 AA	48
Phosphosite 5:	CMPK1	P30085	Y27	CARIVEKYGYTHLSA	71 / 7 AA	22
Phosphosite 6:	GSPT2	Q8IYD1	Y439	RLPIVDKYKDMGTVV	55 / 9 AA	69
Phosphosite 7:	GSPT1	P15170	Y310	RLPIVDKYKDMGTVV	55 / 9 AA	56
Phosphosite 8:	MMP16	P51512	Y50	VEVWLQKYGYLPPTD	62 / 8 AA	70
Phosphosite 9:	LYST	Q99698	Y3208	EDRYVDTYKYLEEEY	62 / 8 AA	429
Phosphosite 10:	MMP16	P51512	Y52	VWLQKYGYLPPTDPR	71 / 7 AA	70
Phosphosite 11:	ERCC6	Q03468	Y880	VFLRAQKYTYLKMDG	71 / 7 AA	168
Phosphosite 12:	KLHL13	Q9P2N7	Y609	MVEIVQKYDPDKDEW	100 / 5 AA	68
Phosphosite 13:	KLHL9	Q9P2J3	Y567	MVEIVQKYDPEKDEW	100 / 5 AA	69
Phosphosite 14:	MYO1B	O43795	Y881	LQRIVQKYFLEMKNK	100 / 5 AA	132
Phosphosite 15:	PEX5L	Q8IYB4	Y429	KQNPKYKYLVKSKKG	83 / 6 AA	70
Phosphosite 16:	ATP13A3	Q9H7F0	Y1189	TPKAKYMYLAQELLV	83 / 6 AA	138
Phosphosite 17:	TCP11L1	Q9NUJ3	Y307	SPVAVQNYAYLKLLK	71 / 7 AA	57
Phosphosite 18:	PEX5L	Q8IYB4	Y427	WIKQNPKYKYLVKSK	83 / 6 AA	70
Phosphosite 19:	ARAP2	Q8WZ64	Y794	KNFITQKYKEGKFRK	83 / 6 AA	193
Phosphosite 20:	ERCC6	Q03468	Y882	LRAQKYTYLKMDGTT	83 / 6 AA	168