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:	PRPF4
Human P-Site:	Y443
P-Site Sequence:	LRQRRCVYTIPAHQN
UniProt:	O43172
Intern. Prot. ID:	IPI00150269

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRPF4	O43172	Y443	LRQRRCVYTIPAHQN	100 / 9 AA	58
Phosphosite 1:	PRPF4	O43172	T444	RQRRCVYTIPAHQNL	100 / 8 AA	58
Phosphosite 2:	TRPM7	Q96QT4	Y18	LTKRECVYIIPSSKD	66 / 9 AA	213
Phosphosite 3:	AOPEP	Q8N6M6	Y270	QSGRPCVYTVGSPIN	71 / 7 AA	94
Phosphosite 4:	MLL	Q03164	Y2067	DARKRCVYTCKIVEC	83 / 6 AA	432
Phosphosite 5:	TTN	Q8WZ42	Y17203	SEPKECTYTIPKLLE	62 / 8 AA	3816
Phosphosite 6:	TTN	Q8WZ42	T17202	SSEPKECTYTIPKLL	62 / 8 AA	3816
Phosphosite 7:	TTN	Q8WZ42	T17204	EPKECTYTIPKLLEG	83 / 6 AA	3816
Phosphosite 8:	SNRNP200	O75643	Y1378	SSEGRCVYITPMEAL	71 / 7 AA	245
Phosphosite 9:	CILP2	Q8IUL8	S40	ALGLERRSVYTGQPS	83 / 6 AA	126
Phosphosite 10:	CILP2	Q8IUL8	Y42	GLERRSVYTGQPSPA	83 / 6 AA	126
Phosphosite 11:	MFAP3L	O75121	T288	ADRDEVYTIPNSLKR	100 / 5 AA	45
Phosphosite 12:	UBA1	P22314	Y590	YMDRRCVYYRKPLLE	100 / 5 AA	118
Phosphosite 13:	MFAP3L	O75121	Y287	AADRDEVYTIPNSLK	100 / 5 AA	45
Phosphosite 14:	3BP2	P78314	Y59	IIHKRCVYYFKSSTS	44 / 9 AA	62
Phosphosite 15:	SYNPO2	Q9UMS6	Y1025	NVQASSVYSVPAYTS	50 / 8 AA	118
Phosphosite 16:	TSAd	Q9NP31	Y260	PQLPPEVYTIPVPRH	100 / 5 AA	43
Phosphosite 17:	TSAd	Q9NP31	T261	QLPPEVYTIPVPRHR	100 / 5 AA	43
Phosphosite 18:	ANKRD13B	Q86YJ7	Y205	DHDRRVVYTETLALA	83 / 6 AA	70
Phosphosite 19:	AOPEP	Q8N6M6	T271	SGRPCVYTVGSPINN	66 / 6 AA	94
Phosphosite 20:	HERC1	Q15751	Y1301	SEVYRCVYKVRSRLL	50 / 8 AA	532