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:	S993
P-Site Sequence:	LDPAKRISINQALQH
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	S993	LDPAKRISINQALQH	100 / 9 AA	117
Phosphosite 1:	JNK3	P53779	S349	IDPAKRISVDDALQH	66 / 9 AA	53
Phosphosite 2:	LMO7	Q8WWI1	S1044	QFSDMRISINQTPGK	75 / 8 AA	193
Phosphosite 3:	JNK1	P45983	S311	IDASKRISVDEALQH	55 / 9 AA	48
Phosphosite 4:	JNK2	P45984	S311	IDPDKRISVDEALRH	62 / 8 AA	48
Phosphosite 5:	KRT75	O95678	S72	LGGAKRVSINGCGSS	85 / 7 AA	60
Phosphosite 6:	CaMK2-gamma	Q13555	T262	INPAKRITADQALKH	66 / 9 AA	63
Phosphosite 7:	Wee1	P30291	T285	TRPAKRITITESNMK	55 / 9 AA	72
Phosphosite 8:	PADI3	Q9ULW8	S527	DEQVKTISINQVLSN	66 / 9 AA	75
Phosphosite 9:	LKB1	Q15831	S299	YEPAKRFSIRQIRQH	75 / 8 AA	49
Phosphosite 10:	CNOT6	Q9ULM6	T165	SGTAKRITTEQPPPR	55 / 9 AA	63
Phosphosite 11:	ONECUT1	Q9UBC0	S309	TTELKRYSIPQAIFA	75 / 8 AA	51
Phosphosite 12:	ONECUT3	O60422	S338	TAELKRYSIPQAIFA	75 / 8 AA	50
Phosphosite 13:	PROM2	Q8N271	S542	LGLRKNISIHQAYQQ	75 / 8 AA	92
Phosphosite 14:	SPTBN2	O15020	S1666	HPESTRISIRQAQVD	66 / 9 AA	271
Phosphosite 15:	PKACg	P22612	S339	EEEELRISINEKCAK	83 / 6 AA	40
Phosphosite 16:	CaMK2-beta	Q13554	T262	INPAKRITAHEALKH	55 / 9 AA	73
Phosphosite 17:	FBL	P22087	S124	VYGEKRVSISEGDDK	44 / 9 AA	34
Phosphosite 18:	TH1L	Q8IXH7	S377	WKKNKRVSINKDELK	62 / 8 AA	66
Phosphosite 19:	PADI2	Q9Y2J8	T527	GMSSKRITINKILSN	62 / 8 AA	76
Phosphosite 20:	KIF13A	Q9H1H9	S134	CALFKRISLEQNESQ	71 / 7 AA	202