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:	ACTR1A
Human P-Site:	S331
P-Site Sequence:	KDVKIRISAPQERLY
UniProt:	P61163
Intern. Prot. ID:	IPI00029468

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ACTR1A	P61163	S331	KDVKIRISAPQERLY	100 / 9 AA	43
Phosphosite 1:	MAST1	Q9Y2H9	S808	LLEPSRFSAPQEDED	85 / 7 AA	171
Phosphosite 2:	KIF18A	Q8NI77	S412	DQAKLMISNPQEKEI	66 / 9 AA	102
Phosphosite 3:	DIS3L	Q8TF46	S380	RIPKIRISTQQAETL	75 / 8 AA	121
Phosphosite 4:	CSMD2	Q7Z408	Y2463	RKGFKIRYSAPYCSL	85 / 7 AA	380
Phosphosite 5:	CSMD2	Q7Z408	S2464	KGFKIRYSAPYCSLP	85 / 7 AA	380
Phosphosite 6:	JMJD5	Q8N371	Y341	GRKYIRLYSPQESGA	62 / 8 AA	47
Phosphosite 7:	Protein FAM75D1	Q6ZQQ2	S1190	EIFPPRISVPQDPKS	71 / 7 AA	176
Phosphosite 8:	ZCCHC2	Q9C0B9	S604	RINGIRLSTPQHAHG	71 / 7 AA	126
Phosphosite 9:	ZCCHC2	Q9C0B9	T605	INGIRLSTPQHAHGG	71 / 7 AA	126
Phosphosite 10:	JMJD5	Q8N371	S342	RKYIRLYSPQESGAL	62 / 8 AA	47
Phosphosite 11:	REXO1L1	Q8IX06	S202	RPSGVRISAPRKRKT	71 / 7 AA	74
Phosphosite 12:	REXO1L2P	A0PJM3	S110	RPSGVRISAPRKRKT	71 / 7 AA	64
Phosphosite 13:	GMPPB	Q9Y5P6	S76	QRLGIRISMSHEEEP	62 / 8 AA	40
Phosphosite 14:	APOA4	P06727	S257	EELKARISASAEELR	66 / 9 AA	45
Phosphosite 15:	C17orf53	Q8N3J3	S420	SLEDIMVSAPQTPTH	71 / 7 AA	70
Phosphosite 16:	Gab2	Q9UQC2	S187	MQPTLSTSAPQEYLY	55 / 9 AA	74
Phosphosite 17:	Fer	P16591	S780	VERGYRMSAPQHCPE	71 / 7 AA	95
Phosphosite 18:	ST7	Q9NRC1	S204	RNPQARISAAHEALE	71 / 7 AA	67
Phosphosite 19:	WAC	Q9BTA9	T457	YVSPRISTPQTNTVP	83 / 6 AA	71
Phosphosite 20:	KIAA1731	Q9C0D2	S506	AAARIRMSARQKQIM	62 / 8 AA	295