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:	PRPF3
Human P-Site:	S677
P-Site Sequence:	WDLALSESVLESTD_
UniProt:	O43395
Intern. Prot. ID:	IPI00005861

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRPF3	O43395	S677	WDLALSESVLESTD_	100 / 9 AA	78
Phosphosite 1:	FNIP1	Q8TF40	S697	DKCALSESGLESTEE	88 / 9 AA	131
Phosphosite 2:	SEPN1	Q9NZV5	T471	SGRTLRETVLESSPI	66 / 9 AA	66
Phosphosite 3:	PRPF3	O43395	S675	HYWDLALSESVLEST	100 / 7 AA	78
Phosphosite 4:	KDELC1	Q6UW63	S275	PTYDLTDSVLETMGR	62 / 8 AA	58
Phosphosite 5:	LRRC8A	Q8IWT6	T176	TTRALSETVVEESDP	75 / 8 AA	94
Phosphosite 6:	CLIP2	Q9UDT6	S190	RVIPLRESVLNSSVK	66 / 9 AA	116
Phosphosite 7:	RALGPS1	Q5JS13	S373	ARHLLDDSVLESRSP	75 / 8 AA	62
Phosphosite 8:	MOXD1	Q6UVY6	S249	CSNNFNDSVLESGHE	62 / 8 AA	70
Phosphosite 9:	TOP3A	Q13472	S694	SAVWLPDSVLEASRD	62 / 8 AA	112
Phosphosite 10:	Ig kappa chain V-I region Ni	P01613	S28	LLCEASQSVLESGNT	85 / 7 AA	12
Phosphosite 11:	BRSK1	Q8TDC3	S89	NREKLSESVLMKVER	100 / 6 AA	87
Phosphosite 12:	BRSK2	Q8IWQ3	S58	NREKLSESVLMKVER	100 / 6 AA	82
Phosphosite 13:	CEP68	Q76N32	S684	EHQSLTESVLQKGEI	62 / 8 AA	81
Phosphosite 14:	USP7	Q93009	S84	RFSRLSESVLSPPCF	100 / 6 AA	128
Phosphosite 15:	USP7	Q93009	S82	VERFSRLSESVLSPP	100 / 6 AA	128
Phosphosite 16:	PAK1IP1	Q9NWT1	S214	ISSVKFLSESVLAVA	100 / 6 AA	44
Phosphosite 17:	RABGGTA	Q92696	S47	QAGELDESVLELTSQ	85 / 7 AA	65
Phosphosite 18:	EXOC7	Q9UPT5	S194	TLEHLPESVLQDVIR	71 / 7 AA	83
Phosphosite 19:	CYLD	Q9NQC7	S307	NDIIPALSESVTQER	100 / 6 AA	107
Phosphosite 20:	LRRC8B	Q6P9F7	T172	TTRALSETVAEQSVR	75 / 8 AA	92