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:	PRPF39
Human P-Site:	S279
P-Site Sequence:	LASVNGHSGDDGPPG
UniProt:	Q86UA1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRPF39	Q86UA1	S279	LASVNGHSGDDGPPG	100 / 9 AA	78
Phosphosite 1:	CASP8AP2	Q9UKL3	S427	DKSVNSHSFQDGRCP	66 / 9 AA	223
Phosphosite 2:	ERBB2IP	Q96RT1	S826	VNKVNGHSEETSQSP	71 / 7 AA	158
Phosphosite 3:	CHD1	O14646	S5	___MNGHSDEESVRN	44 / 9 AA	197
Phosphosite 4:	PCGF5	Q86SE9	S152	CLRNNGQSGDNVVKG	71 / 7 AA	30
Phosphosite 5:	COL22A1	Q8NFW1	T1281	PPGFKGHTGDSGAPG	62 / 8 AA	161
Phosphosite 6:	TRIOBP	Q9H2D6	S1643	ATPVNGHSPALQSQS	100 / 5 AA	261
Phosphosite 7:	MIST	Q7Z7G1	S65	LDGAKGHSDDDYDDP	62 / 8 AA	50
Phosphosite 8:	SNX10	Q9Y5X0	S184	SSGLGHSSDDSSSHG	71 / 7 AA	24
Phosphosite 9:	ZNF426	Q9BUY5	S359	SMHVRSHSGDKPYEC	71 / 7 AA	63
Phosphosite 10:	SRRT	Q9BXP5	S357	KKRNRKHSGDDSFDE	83 / 6 AA	101
Phosphosite 11:	ABCA2	Q9BZC7	S2117	EAFVNGHSVLKELLQ	100 / 5 AA	270
Phosphosite 12:	SEH1L	Q96EE3	S296	TGTVLASSGDDGCVR	66 / 9 AA	40
Phosphosite 13:	PIG38	Q8TC92	S532	LVETNGHSHEDSNEI	55 / 9 AA	73
Phosphosite 14:	ZNF426	Q9BUY5	S357	GLSMHVRSHSGDKPY	71 / 7 AA	63
Phosphosite 15:	MMTAG2	Q9BU76	S246	KRRKRGHSGDRRSPS	100 / 5 AA	29
Phosphosite 16:	CEP170L	Q96L14	S93	PEGNNGRSGDPRPQA	83 / 6 AA	33
Phosphosite 17:	S100A7L2	Q5SY68	S21	VAMFRQYSGDDGRMD	83 / 6 AA	11
Phosphosite 18:	CEP170	Q5SW79	S1384	PEGNNGRSGDPRPQA	83 / 6 AA	175
Phosphosite 19:	NCAPD3	P42695	S659	RHHSHFHSGDDSQVL	83 / 6 AA	169