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:	RGSL1
Human P-Site:	S176
P-Site Sequence:	TTRREILSHMQKVAL
UniProt:	A5PLK6
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RGSL1	A5PLK6	S176	TTRREILSHMQKVAL	100 / 9 AA	126
Phosphosite 1:	PAPPA	Q13219	S270	RTQREILSDMETHGA	66 / 9 AA	181
Phosphosite 2:	MYST4	Q8WYB5	S966	RREKLILSHMEKLKT	85 / 7 AA	231
Phosphosite 3:	VBP1	P61758	Y90	QTLEILKYMQKKKES	75 / 8 AA	23
Phosphosite 4:	CLUAP1	Q96AJ1	T194	IAIKEILTQVQKTKD	55 / 9 AA	48
Phosphosite 5:	PARP9	Q8IXQ6	S563	RKEHDILSQLQKTSS	55 / 9 AA	96
Phosphosite 6:	USP49	Q70CQ1	S272	NSILQVLSHLQKFRE	62 / 8 AA	79
Phosphosite 7:	ARC	Q7LC44	S222	EDPREFLSHLEEYLR	62 / 8 AA	45
Phosphosite 8:	CHD9	Q3L8U1	S1515	GRWREILSHGRFKRQ	100 / 6 AA	326
Phosphosite 9:	IPO9	Q96P70	S791	QILRAILSKMQQAET	75 / 8 AA	116
Phosphosite 10:	GAS8	O95995	S291	QKAREEMSEMQKQLA	66 / 9 AA	56
Phosphosite 11:	GCN1L1	Q92616	S31	KERREILSELGKCVA	66 / 9 AA	293
Phosphosite 12:	ACF	Q9NQ94	S154	KKREEILSEMKKVTE	75 / 8 AA	65
Phosphosite 13:	CENPE	Q02224	S1805	SEKTDKLSNMQKDLE	62 / 8 AA	316
Phosphosite 14:	IL20	Q9NYY1	S147	KKYSQILSHFEKLEP	55 / 9 AA	20
Phosphosite 15:	CHD-5	Q8TDI0	S953	LIVRVELSQMQKKYY	66 / 9 AA	223
Phosphosite 16:	CHD8	Q9HCK8	S1466	GRWRDILSHGRFKRR	83 / 6 AA	291
Phosphosite 17:	TSN	Q15631	T40	QTAREILTLLQGVHQ	62 / 8 AA	26
Phosphosite 18:	GNAT2	P19087	Y320	RKDVKEIYSHMTCAT	71 / 7 AA	40
Phosphosite 19:	GNAT1	P11488	Y316	RRDVKEIYSHMTCAT	71 / 7 AA	40
Phosphosite 20:	PAPPA2	Q9BXP8	S492	EPEPEILSPLQPPLC	62 / 8 AA	199