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:	S839
P-Site Sequence:	LCDFGSASHVADNDI
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	S839	LCDFGSASHVADNDI	100 / 9 AA	117
Phosphosite 1:	PRPF4B	Q13523	S837	LKLCDFGSASHVADN	100 / 7 AA	117
Phosphosite 2:	ZNF433	Q8N7K0	S575	GKAFGSASHLQMHGR	85 / 7 AA	77
Phosphosite 3:	RNF168	Q8IYW5	S239	KSQFGSASHSEAVQE	100 / 6 AA	65
Phosphosite 4:	Putative RNA polymerase II subunit A C-terminal domain phosphatase SSU72-like protein 2	A8MSY0	S40	VRSFGTESHVRLPGP	71 / 7 AA	22
Phosphosite 5:	Putative RNA polymerase II subunit A C-terminal domain phosphatase SSU72-like protein 1	A6NK39	S40	VRSFGTESHVRLPGP	71 / 7 AA	22
Phosphosite 6:	Putative RNA polymerase II subunit A C-terminal domain phosphatase SSU72-like protein 3	A6NG73	S40	VRSFGTESHVRLPGR	71 / 7 AA	22
Phosphosite 7:	RNF168	Q8IYW5	S237	TPKSQFGSASHSEAV	100 / 6 AA	65
Phosphosite 8:	EHMT1	Q9H9B1	S659	DKLQGAASHVPEGFD	62 / 8 AA	138
Phosphosite 9:	FGFBP3	Q8TAT2	S34	RREKGAASNVAEPVP	62 / 8 AA	28
Phosphosite 10:	ZNF600	Q6ZNG1	S679	DKTFGSDSHLKQHTG	71 / 7 AA	83
Phosphosite 11:	ZNF600	Q6ZNG1	S677	VCDKTFGSDSHLKQH	71 / 7 AA	83
Phosphosite 12:	NBPF20	Q3BBV1	S516	STLIGSSSHVEREDA	62 / 8 AA	109
Phosphosite 13:	TTC35	Q15006	S237	FGLYMSASHIASNPK	62 / 8 AA	35
Phosphosite 14:	ARHGAP20	Q9P2F6	S996	SPDFSNASHVSGMPG	62 / 8 AA	133
Phosphosite 15:	CP	P00450	S507	RSVPPSASHVAPTET	100 / 6 AA	122
Phosphosite 16:	FAM55B	Q96DL1	S351	SDSPDSASHVAGITS	100 / 6 AA	42
Phosphosite 17:	NBPF15	Q8N660	S245	STLIGSSSHVEWEDA	62 / 8 AA	78
Phosphosite 18:	NBPF11	Q86T75	S516	STLIGSSSHVEWEDA	62 / 8 AA	68
Phosphosite 19:	NBPF10	Q6P3W6	S516	STLIGSSSHVEWEDA	62 / 8 AA	96
Phosphosite 20:	NBPF14	Q5TI25	S176	STLIGSSSHVEWEDA	62 / 8 AA	106