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:	S142
P-Site Sequence:	LILQGYESGSEEEGE
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	S142	LILQGYESGSEEEGE	100 / 9 AA	117
Phosphosite 1:	PRPF4B	Q13523	Y140	MGLILQGYESGSEEE	100 / 7 AA	117
Phosphosite 2:	TUBGCP6	Q96RT7	S845	EGGQGCDSGSAEQHS	66 / 9 AA	200
Phosphosite 3:	PRPF4B	Q13523	S144	LQGYESGSEEEGEIH	100 / 7 AA	117
Phosphosite 4:	C9orf5	Q9H330	S294	ISITGYESSSEDQPS	75 / 8 AA	101
Phosphosite 5:	C9orf5	Q9H330	S295	SITGYESSSEDQPST	75 / 8 AA	101
Phosphosite 6:	ANKRD25	Q63ZY3	S511	VNGGYESSSEDSSTA	75 / 8 AA	91
Phosphosite 7:	ANKRD25	Q63ZY3	S510	GVNGGYESSSEDSST	75 / 8 AA	91
Phosphosite 8:	LOC73072	Q9H6K5	S408	EELRGYDSGPEGGAA	62 / 8 AA	60
Phosphosite 9:	JMJD1C	Q15652	S1624	KAKRTYESGSESGDS	75 / 8 AA	285
Phosphosite 10:	SLY	O75995	T318	ELLLDYDTGSEEAEE	71 / 7 AA	42
Phosphosite 11:	DPP9	Q86TI2	Y781	PENNQHGYEAGSVAL	71 / 7 AA	98
Phosphosite 12:	SLY	O75995	S320	LLDYDTGSEEAEEGA	71 / 7 AA	42
Phosphosite 13:	MAPK8IP2	Q13387	S335	NSEYESGSESEPDLS	100 / 6 AA	88
Phosphosite 14:	Rab3IP	Q96QF0	T46	LGVYESGTQEQTTSP	71 / 7 AA	53
Phosphosite 15:	JMJD1C	Q15652	S1626	KRTYESGSESGDSDE	100 / 6 AA	285
Phosphosite 16:	MAPK8IP2	Q13387	S333	DTNSEYESGSESEPD	100 / 6 AA	88
Phosphosite 17:	Rab3IP	Q96QF0	S44	DLLGVYESGTQEQTT	71 / 7 AA	53
Phosphosite 18:	ZFYVE20	Q9H1K0	Y78	AESGTQGYESFSYGG	85 / 7 AA	89
Phosphosite 19:	ZFYVE20	Q9H1K0	S80	SGTQGYESFSYGGVD	85 / 7 AA	89
Phosphosite 20:	STRAP	Q9Y3F4	S284	GELYASGSEDGTLRL	71 / 7 AA	38