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:	SUSD4
Human P-Site:	S25
P-Site Sequence:	QQQQQPQSPQRLLAV
UniProt:	Q5VX71
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SUSD4	Q5VX71	S25	QQQQQPQSPQRLLAV	100 / 9 AA	54
Phosphosite 1:	PLAGL1	Q9UM63	S341	LPLQEPQSPQKLNPG	77 / 9 AA	51
Phosphosite 2:	MED26	O95402	S347	CWLEQPESHQRLAGP	66 / 9 AA	65
Phosphosite 3:	CD2BP2	O95400	S195	KGPGQPSSPQRLDRL	87 / 8 AA	38
Phosphosite 4:	FAM83H	Q6ZRV2	S998	QENGQPESPRRLSLG	75 / 8 AA	127
Phosphosite 5:	UBR1	Q8IWV7	T21	ISAELPQTPQRLASW	66 / 9 AA	200
Phosphosite 6:	GYLTL1B	Q8N3Y3	S717	PALQQPQSPARG___	87 / 8 AA	82
Phosphosite 7:	KIAA2012	Q0VF49	S165	LLGYGPESPERLSAV	71 / 7 AA	65
Phosphosite 8:	ALDH3B1	P43353	S447	ALRYPPQSPRRLRML	85 / 7 AA	52
Phosphosite 9:	SPEN	Q96T58	S254	SSQSRNQSPQRLASQ	100 / 6 AA	402
Phosphosite 10:	piccolo	Q9Y6V0	S1287	SSSQQPKSPQGLSDT	77 / 9 AA	567
Phosphosite 11:	HAAO	P46952	S92	LPARVPHSPQRFANT	71 / 7 AA	33
Phosphosite 12:	ADAM12	O43184	T815	NVPQPQSTQRVLPPL	75 / 8 AA	100
Phosphosite 13:	C19orf29	Q8WUQ7	S421	ILKQEPQSPSRSLEP	75 / 8 AA	80
Phosphosite 14:	ADAM12	O43184	S814	LNVPQPQSTQRVLPP	75 / 8 AA	100
Phosphosite 15:	UFD1L	Q92890	S129	YSKFQPQSPDFLDIT	75 / 8 AA	35
Phosphosite 16:	SMCP	P49901	S107	QTQQQPHSPQNESRP	85 / 7 AA	13
Phosphosite 17:	SPDYE3	A6NKU9	S13	PQPQEEQSPQRSTSG	75 / 8 AA	64
Phosphosite 18:	ZNF256	Q9Y2P7	S70	APYQQSTSPQRVSQV	66 / 9 AA	72
Phosphosite 19:	DNHD1	Q96M86	T624	GSWVQPHTPQSLLAT	62 / 8 AA	113
Phosphosite 20:	SATB1	Q01826	T620	QPQQQPQTGPRLPPR	66 / 9 AA	86