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:	PRPF38A
Human P-Site:	T228
P-Site Sequence:	DKPRRSPTLRYRRSR
UniProt:	Q8NAV1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRPF38A	Q8NAV1	T228	DKPRRSPTLRYRRSR	100 / 9 AA	37
Phosphosite 1:	PRPF38A	Q8NAV1	S226	DLDKPRRSPTLRYRR	100 / 7 AA	37
Phosphosite 2:	GPCR149	Q86SP6	S651	STQVRSPSLRYSRKE	85 / 7 AA	81
Phosphosite 3:	NLRP7	Q8WX94	T203	TDCNLSPTLRYAFYL	100 / 6 AA	112
Phosphosite 4:	PRPF38A	Q8NAV1	Y231	RRSPTLRYRRSRSRS	100 / 6 AA	37
Phosphosite 5:	EFHC1	Q5JVL4	T30	TAFHRSQTLSYRNGY	66 / 9 AA	74
Phosphosite 6:	NXF1	Q9UBU9	T449	VKKLKDPTLRFRLLK	62 / 8 AA	70
Phosphosite 7:	ZNF747	Q9BV97	S181	KGREPWRSPTLWPPG	71 / 7 AA	21
Phosphosite 8:	MAST1	Q9Y2H9	T1138	GLPARSPTHSYRSTP	75 / 8 AA	171
Phosphosite 9:	MPO	P05164	S185	GMCNNRRSPTLGASN	100 / 6 AA	84
Phosphosite 10:	KIAA2026	Q5HYC2	T177	PTLHRRPTLPYRTWE	66 / 9 AA	134
Phosphosite 11:	NRXN2	Q9P2S2	T1384	TRRGRSPTLRDSTTQ	100 / 6 AA	185
Phosphosite 12:	ZNF747	Q9BV97	T183	REPWRSPTLWPPGLL	71 / 7 AA	21
Phosphosite 13:	SPOCD1	Q6ZMY3	T183	GCDRRSPTLSKEEPP	100 / 6 AA	130
Phosphosite 14:	MPO	P05164	T187	CNNRRSPTLGASNRA	100 / 6 AA	84
Phosphosite 15:	MAMDC4	Q6UXC1	S130	ASTAALRSPTLREAA	100 / 6 AA	132
Phosphosite 16:	SPOCD1	Q6ZMY3	S181	SPGCDRRSPTLSKEE	100 / 6 AA	130
Phosphosite 17:	CLPB	Q9H078	T25	LRLLRSPTLRGHGGA	100 / 6 AA	79
Phosphosite 18:	NRXN2	Q9P2S2	S1382	TTTRRGRSPTLRDST	100 / 6 AA	185
Phosphosite 19:	MGAT4B	Q9UQ53	T490	LQEGRTATLRYPRSP	71 / 7 AA	63
Phosphosite 20:	CLPB	Q9H078	S23	LLLRLLRSPTLRGHG	100 / 6 AA	79