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:	ST5
Human P-Site:	S867
P-Site Sequence:	ELRRPMDSRLEHVDF
UniProt:	P78524
Intern. Prot. ID:	IPI00162743

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ST5	P78524	S867	ELRRPMDSRLEHVDF	100 / 9 AA	126
Phosphosite 1:	DENND2A	Q9ULE3	S736	ELCRPLDSRLEHVDF	88 / 9 AA	114
Phosphosite 2:	DENND2C	Q68D51	S662	ELCRPLDSRLEHVDF	88 / 9 AA	107
Phosphosite 3:	DENND2D	Q9H6A0	S225	SLTRPLDSHLEHVDF	77 / 9 AA	54
Phosphosite 4:	TSC22D4	Q9Y3Q8	S126	AGGRSLDSRLELASL	75 / 8 AA	41
Phosphosite 5:	SLAIN2	Q9P270	S383	VSPQPMISRLQQPRL	55 / 9 AA	63
Phosphosite 6:	piccolo	Q9Y6V0	S4382	WFDKPRESRLENGHG	55 / 9 AA	567
Phosphosite 7:	CKAP4	Q07065	S411	QKSQGLDSRLQHVED	71 / 7 AA	66
Phosphosite 8:	FUS	P35637	S513	FGPGKMDSRGEHRQD	85 / 7 AA	53
Phosphosite 9:	HSPG2	P98160	S3619	DGSLPPDSRLENNML	75 / 8 AA	469
Phosphosite 10:	CALD1	Q05682	S677	AIVSKIDSRLEQYTS	71 / 7 AA	93
Phosphosite 11:	SPTBN2	O15020	S1513	ERLPMASSMEHGKDL	62 / 8 AA	271
Phosphosite 12:	IQSEC1	Q6DN90	S447	RPPRPLDSHLAINGS	62 / 8 AA	108
Phosphosite 13:	BRD8	Q9H0E9	S136	IQAGHMDSRLDELCN	83 / 6 AA	135
Phosphosite 14:	ANLN	Q9NQW6	S132	GMRRGLNSRLEATAA	62 / 8 AA	124
Phosphosite 15:	SPTBN2	O15020	S1512	TERLPMASSMEHGKD	62 / 8 AA	271
Phosphosite 16:	STAT5B	P51692	S779	LLGRPMDSQWIPHAQ	71 / 7 AA	90
Phosphosite 17:	CPXM1	Q96SM3	S128	ESLRVSDSRLEASSS	75 / 8 AA	82
Phosphosite 18:	SHE	Q5VZ18	S312	GKARPPDSRLPENDE	85 / 7 AA	54
Phosphosite 19:	GATC	O43716	S80	DGVEPMESVLEDRCL	62 / 8 AA	15
Phosphosite 20:	C2orf57	Q53QW1	S261	LGRRPLDSSLYTASE	71 / 7 AA	42