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:	RRP1B
Human P-Site:	S422
P-Site Sequence:	GPGGAAPSLEQNRGR
UniProt:	Q14684
Intern. Prot. ID:	IPI00290952

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RRP1B	Q14684	S422	GPGGAAPSLEQNRGR	100 / 9 AA	84
Phosphosite 1:	IRE1	O75460	S551	SKAGSSPSLEQDDGD	66 / 9 AA	110
Phosphosite 2:	PRLR	P16471	S582	SAKEAPPSLEQNQAE	87 / 8 AA	70
Phosphosite 3:	DACH2	Q96NX9	S380	ESPSPAPSLEENHRP	66 / 9 AA	65
Phosphosite 4:	PAPLN	O95428	S611	SALGPAPSLQQPPYQ	75 / 8 AA	138
Phosphosite 5:	Sin3A	Q96ST3	S295	ISLGTAPSLQNNQPV	66 / 9 AA	145
Phosphosite 6:	MKK7	O14733	S5	___MAASSLEQKLSR	75 / 8 AA	47
Phosphosite 7:	RANBP3	Q9H6Z4	S533	PEPGAAPSNEEDDSD	66 / 9 AA	60
Phosphosite 8:	ANKRD34C	P0C6C1	S113	LENGADPSLEDRTGA	75 / 8 AA	58
Phosphosite 9:	MED13	Q9UHV7	S839	KMYPTPPSLEQHIMG	62 / 8 AA	239
Phosphosite 10:	MED13L	Q71F56	S870	RMFPTPPSLEQHPAF	62 / 8 AA	243
Phosphosite 11:	CCDC88B	A6NC98	S448	PLAGAAPSLQDEVRE	85 / 7 AA	165
Phosphosite 12:	PLEKHG2	Q9H7P9	S1197	QVQKLTPSLEQKSLI	71 / 7 AA	148
Phosphosite 13:	SgK307	Q8IWB6	S651	EPPGAASSLEADGPN	66 / 9 AA	168
Phosphosite 14:	BCS1L	Q9Y276	S375	FYPGQAPSLAENFAE	66 / 9 AA	48
Phosphosite 15:	Proline-rich protein 23B	Q6ZRT6	S44	PEPRAAPSLEDPAGD	85 / 7 AA	28
Phosphosite 16:	SLC6A7	Q99884	S582	PAMDWGPSLEENRTG	71 / 7 AA	71
Phosphosite 17:	DLGAP5	Q15398	S415	LPIKEVPSLERNEGR	71 / 7 AA	95
Phosphosite 18:	MAPK15	Q8TD08	S454	SGRGAAPSLTSQAAA	100 / 6 AA	60
Phosphosite 19:	KCTD13	Q8WZ19	S15	PAAAAAPSLEAPKPS	85 / 7 AA	36
Phosphosite 20:	eIF3S6IP	Q9Y262	S149	AKVSGGPSLEQRFES	71 / 7 AA	67